UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

 

Washington, D.C. 20549

 

 

 

FORM N-Q

 

 

 

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

 

MANAGEMENT INVESTMENT COMPANIES

 

INVESTMENT COMPANY ACT FILE NUMBER: 811-10325

 

 

 

VANECK VECTORS ETF TRUST

(Exact name of registrant as specified in its charter)

 

 

666 Third Avenue, New York, NY   10017
(Address of principal executive offices)   (Zip Code)

 

 

John J. Crimmins

Treasurer & Chief Financial Officer

VanEck Vectors ETF Trust

666 Third Avenue

New York, NY 10017

(Name and address of agent for service)

 

Registrant’s telephone number, including area code: (212) 293-2000

  Date of fiscal year end:     April 30
 Date of reporting period:     July 31, 2016

 

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1 -5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

 

A registrant is required to disclose the information specified by Form N -Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 100 F Street, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

 

 

ITEM 1. Schedule of Investments.

 

AMT-FREE INTERMEDIATE MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
Amount
      Value 
MUNICIPAL BONDS: 98.7%     
Alabama: 0.8%     
     Alabama Federal Aid Highway Finance Authority (RB)     
$100,000   5.00%, 09/01/22 (c)  $118,977 
 1,500,000   5.00%, 09/01/24 (c)   1,856,805 
     Alabama Public School & College Authority, Series B (RB)     
 500,000   5.00%, 07/01/24 (c)   625,005 
 2,285,000   5.00%, 07/01/24 (c)   2,908,782 
 1,500,000   5.00%, 07/01/24 (c)   1,912,065 
     City of Huntsville, Series A (GO)     
 30,000   5.00%, 09/01/21 (c)   35,599 
 20,000   5.00%, 09/01/21 (c)   23,962 
 500,000   Infirmary Health System Special Care Facilities Financing Authority of Mobile Revenue, Series A (RB)
3.00%, 02/01/26 (c)
   512,490 
 2,000,000   Lower Alabama Gas District, Series A (RB)
5.00%, 09/01/31
   2,540,940 
 640,000   Shelby County Board of Education, Capital Outlay School Warrants (RB)
4.25%, 02/01/21 (c)
   704,205 
 900,000   State of Alabama, Series A (GO)
5.00%, 08/01/23
   1,127,421 
         12,366,251 
Alaska: 0.1%     
 70,000   Alaska Housing Finance Corp., Series A (RB)
5.00%, 12/01/20 (c)
   81,765 
 110,000   Matanuska-Susitna Borough, Goose Creek Correctional Center Project (RB)
5.25%, 09/01/25 (c)
   140,275 
 500,000   State of Alaska, Series B (GO)
5.00%, 02/01/23 (c)
   616,960 
         839,000 
Arizona: 2.2%     
 2,240,000   Apache County Industrial Development Authority, Series A (RB)
4.50%, 03/01/22 (c)
   2,489,110 
 320,000   Arizona Board of Regents, University of Arizona Projects, Series C (CP)
5.00%, 06/01/22 (c)
   377,958 
     Arizona Sports and Tourism Authority, Series A (RB)     
 215,000   5.00%, 07/01/22 (c)   242,849 
 1,000,000   5.00%, 07/01/22 (c)   1,135,390 
 1,310,000   5.00%, 07/01/22 (c)   1,492,758 
 85,000   Arizona State Transportation Board, Subordinated Highway Revenue, Series A (RB)
5.00%, 07/01/22 (c)
   104,248 
     Arizona Transportation Board, Highway Revenue, Series A (RB)     
 1,000,000   4.00%, 07/01/22 (c)   1,126,420 
 1,200,000   5.00%, 07/01/21 (c)   1,432,644 
 680,000   5.00%, 07/01/21 (c)   812,192 
 1,275,000   5.00%, 07/01/22 (c)   1,543,375 
 100,000   5.00%, 07/01/22 (c)   120,859 
 70,000   5.00%, 07/01/22 (c)   85,537 
 2,000,000   5.00%, 07/01/22 (c)   2,440,060 
 310,000   5.25%, 07/01/21 (c)   372,161 
 105,000   Arizona Transportation Board, Maricopa County Regional Area (RB)
5.00%, 07/01/24 (c)
   134,753 
 60,000   Arizona Water Infrastructure Finance Authority, Series A (RB)
5.00%, 10/01/22 (c)
   74,063 
 750,000   Board of Regents, Arizona State University, Series A (RB)
5.00%, 07/01/25 (c)
   958,117 
     City of Glendale, Municipal Property Corp., Series C (RB)     
 520,000   5.00%, 01/01/18 (c)   548,236 
 1,290,000   5.00%, 01/01/18 (c)   1,366,987 
     City of Mesa, Arizona (RB)     
 1,165,000   3.25%, 07/01/24 (c)   1,238,546 
 740,000   3.25%, 07/01/24 (c)   789,469 
 625,000   4.00%, 07/01/24 (c)   724,956 
     City of Phoenix Civic Improvement Corp. (RB)     
 1,250,000   4.00%, 07/01/24 (c)   1,445,925 
 950,000   5.00%, 07/01/21 (c)   1,130,661 
 1,820,000   5.00%, 07/01/24 (c)   2,330,983 
 100,000   5.00%, 07/01/24 (c)   123,164 
     City of Phoenix, Arizona (GO)     
 260,000   4.00%, 07/01/22   302,388 
 1,500,000   4.00%, 07/01/24 (c)   1,779,975 
 1,045,000   City of Phoenix, Series A (GO)
4.00%, 07/01/22 (c)
   1,184,016 
 80,000   City of Scottsdale (GO)
3.00%, 07/01/23
   89,579 
 5,000   Regional Transportation Authority of Pima County (RB)
5.00%, 06/01/21 (c)
   5,940 
     Salt River Project Agricultural Improvement and Power District, Series A (RB)     
 300,000   5.00%, 12/01/21 (c)   362,625 
 1,000,000   5.00%, 12/01/21 (c)   1,203,560 
 660,000   5.00%, 12/01/21 (c)   795,491 
 2,365,000   5.00%, 12/01/21 (c)   2,830,148 
 275,000   5.00%, 06/01/22 (c)   331,238 
         33,526,381 
Arkansas: 0.4%     
 770,000   City of Little Rock, Arkansas Sewer Revenue (RB)
4.70%, 04/01/25 (c)
   928,443 
 220,000   City of Rogers, Arkansas (RB)
4.00%, 11/01/21 (c)
   237,233 
     State of Arkansas, Federal Highway Grant Anticipation (GO)     
 2,685,000   4.00%, 10/01/23 (c)   3,147,088 
 125,000   5.00%, 10/01/23   157,206 
 1,425,000   5.00%, 10/01/24 (c)   1,795,514 
         6,265,484 
California: 15.3%     
     Alameda County, California Joint Powers Authority, Series A (RB)     
 25,000   5.25%, 12/01/23 (c)   31,109 
 1,880,000   5.25%, 12/01/23 (c)   2,346,748 
     Bay Area Toll Authority, Series F-1 (RB)     
 600,000   5.00%, 04/01/22 (c)   720,048 
 190,000   5.00%, 04/01/22 (c)   229,053 
 50,000   5.00%, 04/01/22 (c)   60,582 
 1,270,000   Bay Area Water Supply and Conservation Agency, Series A (RB)
5.00%, 04/01/23 (c)
   1,536,421 
     California Department of Water Resources, Central Valley Project Water System (RB)     
 2,315,000   5.00%, 12/01/24 (c)   2,928,406 
 50,000   5.00%, 12/01/24 (c)   64,374 
 5,000   California Department of Water Resources, Central Valley Project Water System, Series AS (RB)
5.00%, 12/01/24 (c)
   6,437 
     California Department of Water Resources, Central Valley Project Water System, Series AV (RB)     
 750,000   4.00%, 06/01/26 (c)   877,380 
 3,320,000   4.00%, 06/01/26 (c)   3,899,971 
 1,175,000   California Health Facilities Financing Authority, Adventist Health System, Series A (RB)
5.00%, 03/01/23 (c)
   1,434,957 
 100,000   California Health Facilities Financing Authority, Children’s Hospital Los Angeles, Series A (RB)
5.00%, 11/15/22 (c)
   115,014 
 1,000,000   California Health Facilities Financing Authority, Providence Health and Services, Series A (RB)
5.00%, 10/01/24 (c)
   1,231,610 
 25,000   California Health Facilities Financing Authority, St. Joseph Health System, Series A (RB)
5.00%, 07/01/23 (c)
   30,705 
 220,000   California Health Facilities Financing Authority, Sutter Health, Series D (RB)
5.25%, 08/15/21 (c)
   265,184 
     California Infrastructure and Economic Development Bank, Clean Water State (RB)     
 2,750,000   5.00%, 04/01/26 (c)   3,569,527 
 500,000   5.00%, 04/01/26 (c)   654,735 
 150,000   California Infrastructure and Economic Development Bank, Independent System Operator Corp. Project (RB)
5.00%, 02/01/23 (c)
   179,297 
     California State Department of Veterans Affairs, Series A (RB)     
 50,000   3.15%, 06/01/21 (c)   54,131 
 585,000   3.50%, 06/01/21 (c)   635,579 
 150,000   3.88%, 06/01/21 (c)   165,278 
     California State Public Works Board, Department of Corrections and Rehabilitation, Series A (RB)     
 100,000   4.00%, 09/01/24 (c)   114,048 
 75,000   5.00%, 09/01/24 (c)   94,769 
 500,000   5.00%, 09/01/24 (c)   636,145 
 50,000   5.00%, 09/01/24 (c)   62,920 
     California State Public Works Board, Department of Corrections and Rehabilitation, Series C (RB)     
 210,000   4.00%, 06/01/22 (c)   230,927 
 950,000   5.00%, 06/01/22 (c)   1,147,239 
 75,000   5.25%, 10/01/24 (c)   94,556 
 675,000   5.25%, 10/01/24 (c)   870,534 
     California State Public Works Board, Department of Corrections and Rehabilitation, Series D (RB)     
 225,000   5.00%, 09/01/24 (c)   286,265 
 1,000,000   5.00%, 09/01/24   1,276,670 
 370,000   California State Public Works Board, Department of Corrections and Rehabilitation, Series F (RB)
5.25%, 09/01/23 (c)
   463,684 
     California State Public Works Board, Department of Corrections and Rehabilitation, Series G (RB)     
 1,655,000   5.00%, 09/01/23 (c)   2,035,087 
 175,000   5.00%, 09/01/23 (c)   218,647 
 280,000   5.00%, 09/01/23   349,835 
     California State Public Works Board, Department of Corrections and Rehabilitation, Series H (RB)     
 250,000   3.00%, 12/01/25 (c)   268,965 
 625,000   3.25%, 12/01/25 (c)   672,944 
 120,000   3.38%, 12/01/25 (c)   128,686 
     California State Public Works Board, Department of General Services, Series F (RB)     
 1,530,000   5.00%, 05/01/24   1,941,876 
 180,000   5.00%, 05/01/25   231,275 
     California State Public Works Board, Department of State Hospitals, Series E (RB)     
 1,500,000   5.00%, 06/01/23 (c)   1,829,685 
 410,000   5.00%, 06/01/23 (c)   499,224 
 2,020,000   5.00%, 06/01/23 (c)   2,471,288 
 350,000   5.00%, 06/01/23 (c)   433,052 
 50,000   5.00%, 06/01/23 (c)   61,535 
     California State Public Works Board, Judicial Council of California, Series A (RB)     
 55,000   4.00%, 03/01/23 (c)   61,388 
 210,000   5.00%, 03/01/23   259,577 
 350,000   5.00%, 03/01/23 (c)   428,418 
     California State Public Works Board, Judicial Council of California, Series B (RB)     
 1,000,000   5.00%, 10/01/24 (c)   1,260,880 
 950,000   5.00%, 10/01/24   1,215,401 
     California State Public Works Board, Judicial Council of California, Series D (RB)     
 165,000   5.00%, 12/01/21 (c)   196,512 
 50,000   5.25%, 12/01/21 (c)   60,766 
 125,000   California State Public Works Board, UCLA Replacement Hospitals, Series F (RB)
5.00%, 10/01/22
   154,718 
     California State Public Works Board, Various Capital Projects, Series A (RB)     
 100,000   5.00%, 10/01/21 (c)   118,795 
 705,000   5.00%, 04/01/22 (c)   851,619 
 500,000   5.00%, 04/01/22 (c)   601,555 
     California State Public Works Board, Various Capital Projects, Series G (RB)     
 1,250,000   5.00%, 11/01/22 (c)   1,499,925 
 125,000   5.00%, 11/01/22 (c)   153,155 
     California State Public Works Board, Various Capital Projects, Series I (RB)     
 150,000   4.00%, 11/01/23 (c)   173,088 
 1,750,000   5.00%, 11/01/23   2,194,867 
 90,000   5.00%, 11/01/23 (c)   112,879 
 70,000   5.25%, 11/01/23 (c)   88,558 
 420,000   California State School Facilities (GO)
5.00%, 11/01/23 (c)
   518,923 
 500,000   California State Veterans, Series CL (GO)
3.50%, 12/01/24 (c)
   540,690 
     California State, Various Purpose (GO)     
 515,000   3.50%, 02/01/22 (c)   562,581 
 1,090,000   5.00%, 04/01/18 (c)   1,168,578 
 515,000   5.00%, 04/01/18 (c)   551,503 
 965,000   5.00%, 09/01/18 (c)   1,051,493 
 1,250,000   5.00%, 09/01/18 (c)   1,362,575 
 100,000   5.00%, 02/01/22 (c)   120,738 
 500,000   5.00%, 04/01/22 (c)   607,345 
 1,000,000   5.00%, 09/01/22 (c)   1,229,990 
 925,000   5.00%, 10/01/22   1,140,553 
 855,000   5.00%, 10/01/22   1,054,241 
 995,000   5.00%, 12/01/22   1,231,551 
 1,475,000   5.00%, 09/01/23   1,850,815 
 1,400,000   5.00%, 09/01/23 (c)   1,726,802 
 755,000   5.00%, 09/01/23 (c)   943,305 
 850,000   5.00%, 09/01/23 (c)   1,065,262 
 830,000   5.25%, 09/01/22   1,033,616 
 480,000   California Statewide Communities Development Authority, Enloe Medical Center (RB)
3.00%, 02/15/26 (c)
   500,242 
 500,000   California Statewide Communities Development Authority, Huntington Memorial Hospital, Series B (RB)
5.00%, 07/01/24 (c)
   595,535 
     Chabot-Las Positas Community College District (GO)     
 60,000   4.00%, 08/01/23   71,018 
 250,000   5.00%, 08/01/23 (c)   311,843 
 500,000   5.00%, 08/01/23 (c)   614,300 
 250,000   City and County of San Francisco, Series A (GO)
4.00%, 06/15/22 (c)
   287,395 
     City and County of San Francisco, Series R1 (GO)     
 710,000   5.00%, 12/15/21 (c)   861,336 
 85,000   5.00%, 12/15/21 (c)   103,168 
 240,000   City of Bakersfield, California Wastewater Revenue, Series A (RB)
5.00%, 09/15/20 (c)
   276,941 
 500,000   City of Los Angeles Department of Water and Power, Series A (RB)
5.00%, 01/01/23 (c)
   611,370 
 400,000   City of Los Angeles Department of Water and Power, Series B (RB)
5.00%, 07/01/23 (c)
   494,836 
 600,000   City of Los Angeles, California Wastewater System Revenue, Series A (RB)
5.00%, 06/01/23 (c)
   742,818 
     City of Los Angeles, Wastewater System Revenue, Series C (RB)     
 50,000   5.00%, 06/01/22 (c)   60,757 
 60,000   5.00%, 06/01/22   73,515 
 250,000   City of San Francisco CA Public Utilities Commission Water Revenue (RB)
5.00%, 05/01/22 (c)
   302,423 
 500,000   City of San Francisco, Public Utilities Commission, Subseries A (RB)
5.00%, 11/01/21 (c)
   598,535 
 470,000   Contra Costa Community College District (GO)
4.00%, 08/01/22 (c)
   534,517 
 60,000   County of San Diego, California (CP)
5.00%, 10/15/24 (c)
   74,111 
 255,000   County of Santa Clara, California, Series B (GO)
3.00%, 08/01/22 (c)
   263,351 
 570,000   Department of Airports of the City of Los Angeles, Series C (RB)
5.00%, 05/15/25 (c)
   715,453 
     East Bay Municipal Utility District Water System Revenue, Series A (RB)     
 500,000   5.00%, 06/01/24 (c)   623,350 
 1,000,000   5.00%, 06/01/24 (c)   1,261,780 
     East Bay Municipal Utility District Water System Revenue, Series B (RB)     
 900,000   5.00%, 06/01/27   1,212,651 
 750,000   5.00%, 06/01/29   1,027,927 
     Eastern Municipal Water District, Water and Wastewater Revenue, Series A (RB)     
 350,000   5.00%, 07/01/26 (c)   448,319 
 400,000   5.00%, 07/01/26 (c)   514,452 
 675,000   Fontana Unified School District, San Bernardino County (GO)
3.00%, 08/01/22 (c)
   701,318 
     Golden State Tobacco Securitization Corp. (RB)     
 1,025,000   5.00%, 06/01/23 (c)   1,239,953 
 900,000   5.00%, 06/01/23 (c)   1,095,210 
     Golden State Tobacco Securitization Corp., Series A (RB)     
 200,000   3.25%, 06/01/25 (c)   212,138 
 80,000   5.00%, 06/01/22   96,810 
 100,000   5.00%, 06/01/25 (c)   122,982 
     Huntington Beach Union High School District (GO)     
 50,000   5.00%, 08/01/23 (c)   61,356 
 535,000   5.00%, 08/01/23 (c)   664,914 
 750,000   Imperial Irrigation District Electric System Revenue, Series C (RB)
5.00%, 05/01/26 (c)
   950,565 
     Los Angeles Community College District (GO)     
 1,000,000   4.00%, 08/01/24 (c)   1,149,470 
 1,100,000   5.00%, 08/01/24 (c)   1,376,804 
 1,500,000   5.00%, 08/01/24 (c)   1,883,850 
 1,555,000   5.00%, 08/01/24 (c)   1,974,306 
 2,425,000   Los Angeles Community College District, Series F (GO)
5.00%, 08/01/23 (c)
   3,004,745 
 675,000   Los Angeles County Metropolitan Transportation Authority, First Tier, Series A (RB)
5.00%, 07/01/25 (c)
   877,905 
 85,000   Los Angeles County Metropolitan Transportation Authority, First Tier, Series B (RB)
5.00%, 07/01/21 (c)
   101,570 
     Los Angeles County Public Works Financing Authority, Series D (RB)     
 750,000   5.00%, 12/01/25 (c)   930,480 
 230,000   5.00%, 12/01/25 (c)   287,555 
 1,160,000   Los Angeles Department of Water & Power, Series B (RB)
5.00%, 01/01/24 (c)
   1,443,748 
 600,000   Los Angeles Department of Water and Power, Series A (RB)
3.25%, 01/01/25 (c)
   640,986 
 125,000   Los Angeles Department of Water and Power, Series B (RB)
5.00%, 01/01/26 (c)
   162,246 
 1,225,000   Los Angeles Department of Water and Power, Series D (RB)
5.00%, 07/01/24 (c)
   1,548,914 
     Los Angeles Unified School District, Series A (GO)     
 880,000   2.00%, 07/01/22   931,427 
 130,000   5.00%, 07/01/22   159,942 
 750,000   5.00%, 10/01/22   922,762 
 1,630,000   5.00%, 07/01/24   2,096,131 
 1,000,000   5.00%, 07/01/25 (c)   1,271,790 
 1,000,000   Los Angeles Unified School District, Series B (CP)
5.00%, 10/01/22 (c)
   1,187,090 
 600,000   Los Angeles, California Unified School District (GO)
5.00%, 07/01/24 (c)
   764,310 
     Los Angeles, California Unified School District, Series C (GO)     
 1,320,000   5.00%, 07/01/24   1,697,480 
 550,000   5.00%, 07/01/24 (c)   697,312 
 500,000   5.00%, 07/01/24 (c)   621,230 
 1,400,000   5.00%, 07/01/24 (c)   1,761,844 
 1,600,000   5.00%, 07/01/24 (c)   2,002,704 
 25,000   Los Angeles, California Wastewater System Revenue (RB)
5.00%, 06/01/23
   31,321 
 340,000   Metropolitan Water District of Southern California, Series C (RB)
5.00%, 10/01/21 (c)
   406,538 
     Metropolitan Water District of Southern California, Series G (RB)     
 205,000   5.00%, 07/01/22 (c)   249,192 
 50,000   5.00%, 07/01/22 (c)   60,335 
 50,000   Modesto Irrigation District Electric System, Series A (RB)
5.00%, 07/01/21 (c)
   58,930 
     Monterey Peninsula Community College District (GO)     
 650,000   2.90%, 02/01/26 (c) ^   464,822 
 650,000   2.99%, 02/01/26 (c) ^   443,853 
 2,625,000   3.16%, 02/01/26 (c) ^   1,645,639 
 475,000   Municipal Improvement Corp. of Los Angeles, Series C (RB)
5.00%, 03/01/22 (c)
   565,031 
 1,720,000   Ohlone Community College District (GO)
5.00%, 08/01/22 (c)
   2,077,038 
 250,000   Palm Springs Unified School District, Series D (GO)
2.50%, 08/01/26 (c)
   241,955 
 250,000   Pittsburg Successor Agency, Los Medanos Community, Series A (AGM) (TA)
5.00%, 09/01/26 (c)
   313,730 
 250,000   Placentia-Yorba Linda Unified School District, Series A (CP) (AGM)
4.00%, 10/01/25 (c)
   283,815 
 1,260,000   Rancho Cucamonga Redevelopment Agency, Rancho Redevelopment Project (AGM) (TA)
5.00%, 09/01/22
   1,539,821 
 175,000   Rancho Santiago Community College District (GO)
5.00%, 09/01/23 (c)
   215,717 
     Regents of the University of California, Medical Center Pooled Revenue, Series J (RB)     
 410,000   5.25%, 05/15/23 (c)   504,640 
 430,000   5.25%, 05/15/23 (c)   531,123 
 2,250,000   5.25%, 05/15/23 (c)   2,787,300 
 65,000   Regents of the University of California, Series AB (RB)
3.25%, 05/15/21 (c)
   71,685 
     Regents of the University of California, Series AF (RB)     
 455,000   5.00%, 05/15/23 (c)   566,971 
 425,000   5.00%, 05/15/23 (c)   524,599 
 1,205,000   5.00%, 05/15/23 (c)   1,494,441 
 2,775,000   Regents of the University of California, Series AK (RB)
5.00%, 05/15/23 (p)
   3,461,979 
 645,000   Regents of the University of California, Series AM (RB)
5.00%, 05/15/24 (c)
   802,206 
     Regents of the University of California, Series AO (RB)     
 50,000   5.00%, 05/15/22   61,337 
 225,000   5.00%, 05/15/23   282,368 
 500,000   5.00%, 05/15/25 (c)   644,925 
 100,000   5.00%, 05/15/25 (c)   124,966 
 725,000   Regents of the University of California, Series AR (RB)
5.00%, 05/15/26 (c)
   929,994 
     Regents of the University of California, Series G (RB)     
 870,000   5.00%, 05/15/22 (c)   1,057,963 
 125,000   5.00%, 05/15/22 (c)   152,320 
 1,900,000   5.00%, 05/15/22 (c)   2,298,658 
     Regents of the University of California, Series I (RB)     
 1,085,000   5.00%, 05/15/25 (c)   1,370,908 
 905,000   5.00%, 05/15/25 (c)   1,147,694 
 85,000   5.00%, 05/15/25 (c)   108,752 
 455,000   Regents of the University of California, Series K (RB)
5.00%, 05/15/26 (c)
   582,245 
     Riverside County Transportation Commission, Series A (RB)     
 490,000   5.25%, 06/01/23 (c)   612,784 
 190,000   5.25%, 06/01/23 (c)   238,737 
 50,000   Riverside County, California Asset Leasing Corp. (RB)
4.00%, 06/01/22 (c)
   55,562 
 625,000   Sacramento City Financing Authority, Master Lease Program Facilities  (RB)
3.38%, 12/01/25 (c)
   670,237 
     Sacramento County Sanitation Districts Financing Authority, Series A (RB)     
 20,000   5.00%, 12/01/21 (c)   23,820 
 1,650,000   5.00%, 12/01/21 (c)   1,970,743 
 100,000   5.00%, 06/01/24 (c)   126,178 
 250,000   5.00%, 06/01/24 (c)   310,223 
 750,000   San Bernardino Community College District, Series A (GO)
5.00%, 08/01/23
   935,527 
 500,000   San Bernardino Unified School District, Series A (GO) (AGM)
5.00%, 08/01/23 (c)
   598,535 
     San Diego Community College District (GO)     
 825,000   5.00%, 08/01/21 (c)   987,599 
 240,000   5.00%, 08/01/22 (c)   293,530 
     San Diego County Water Authority, Series A (RB)     
 450,000   4.50%, 05/01/21 (c)   518,278 
 500,000   4.50%, 05/01/21 (c)   573,875 
 500,000   5.00%, 05/01/21 (c)   593,205 
 50,000   5.00%, 11/01/22 (c)   61,499 
 1,405,000   5.00%, 11/01/22 (c)   1,737,648 
 500,000   San Diego Regional Building Authority, Series A (RB)
5.00%, 10/15/25 (c)
   622,610 
 1,085,000   San Diego Unified School District, Series C (GO)
5.00%, 07/01/23 (c)
   1,336,611 
 310,000   San Diego, California Water Authority, Series A (RB)
5.00%, 11/01/22 (c)
   377,121 
 430,000   San Dieguito Union High School District, Series A-2 (GO)
4.00%, 08/01/23 (c)
   492,212 
 455,000   San Francisco Bay Area Rapid Transit District, Series A (RB)
5.00%, 07/01/22 (c)
   546,177 
 710,000   San Francisco City and County International Airport, Second Series B (RB)
5.00%, 05/01/22 (c)
   860,193 
     San Francisco Community College District (GO)     
 750,000   5.00%, 06/15/24   958,792 
 50,000   5.00%, 06/15/25 (c)   64,622 
 100,000   5.00%, 06/15/25 (c)   125,648 
 860,000   5.00%, 06/15/25 (c)   1,095,090 
     San Francisco Public Utilities Commission Wastewater Revenue, Series A (RB)     
 440,000   5.00%, 10/01/25 (c)   554,180 
 475,000   5.00%, 10/01/25 (c)   600,542 
     San Francisco Public Utilities Commission Water Revenue, Sub-Series A (RB)     
 1,250,000   5.00%, 11/01/21 (c)   1,501,287 
 1,000,000   5.00%, 11/01/21 (c)   1,203,290 
     San Francisco Unified School District, Proposition A (GO)     
 500,000   2.00%, 06/15/22   527,830 
 500,000   3.00%, 06/15/24 (c)   524,680 
 805,000   3.25%, 06/15/24 (c)   852,584 
 500,000   5.00%, 06/15/24 (c)   635,765 
 1,215,000   San Francisco Unified School District, Series B (GO)
4.00%, 06/15/22 (c)
   1,376,923 
 345,000   San Francisco, California Bay Area Toll Authority, Series F (RB)
5.00%, 04/01/22 (c)
   417,171 
 600,000   San Jose Financing Authority Lease, Series A (RB)
5.00%, 06/01/23 (c)
   737,100 
 950,000   San Ramon Valley Unified School District (GO)
5.00%, 08/01/22 (c)
   1,150,241 
 385,000   Santa Clara County, California Financing Authority, Series A (RB)
4.00%, 02/01/22 (c)
   442,815 
     State of California, Various Purpose (GO)     
 300,000   3.00%, 02/01/22 (c)   328,965 
 700,000   3.00%, 12/01/22   781,074 
 770,000   3.00%, 09/01/26 (c)   807,607 
 500,000   3.25%, 04/01/23 (c)   544,655 
 310,000   3.38%, 09/01/22 (c)   330,978 
 1,085,000   3.50%, 09/01/22 (c)   1,154,006 
 855,000   4.00%, 09/01/22 (c)   988,936 
 500,000   4.00%, 05/01/23   590,790 
 1,500,000   4.00%, 09/01/26 (c)   1,760,595 
 230,000   4.00%, 09/01/26 (c)   267,009 
 700,000   5.00%, 09/01/18 (c)   761,978 
 190,000   5.00%, 09/01/18 (c)   206,781 
 250,000   5.00%, 09/01/21 (c)   299,938 
 1,000,000   5.00%, 09/01/21 (c)   1,195,910 
 75,000   5.00%, 09/01/21 (c)   89,775 
 140,000   5.00%, 02/01/22 (c)   168,785 
 105,000   5.00%, 02/01/22 (c)   125,229 
 1,085,000   5.00%, 02/01/22 (c)   1,313,230 
 250,000   5.00%, 09/01/22 (c)   307,993 
 765,000   5.00%, 10/01/22   943,268 
 655,000   5.00%, 02/01/23 (c)   794,554 
 1,900,000   5.00%, 04/01/23 (c)   2,330,825 
 500,000   5.00%, 09/01/23   627,395 
 1,065,000   5.00%, 09/01/23 (c)   1,320,866 
 250,000   5.00%, 09/01/23 (c)   313,313 
 1,500,000   5.00%, 10/01/23   1,886,475 
 850,000   5.00%, 10/01/23   1,069,002 
 250,000   5.00%, 11/01/23 (c)   310,625 
 1,000,000   5.00%, 12/01/23 (c)   1,257,800 
 210,000   5.00%, 12/01/23 (c)   259,671 
 1,425,000   5.00%, 12/01/23 (c)   1,796,911 
 200,000   5.00%, 12/01/23 (c)   250,290 
 180,000   5.00%, 12/01/23 (c)   226,404 
 1,350,000   5.00%, 12/01/23 (c)   1,671,421 
 1,000,000   5.00%, 12/01/23 (c)   1,245,140 
 270,000   5.00%, 03/01/24   341,423 
 2,565,000   5.00%, 05/01/24   3,255,498 
 250,000   5.00%, 08/01/24 (c)   310,793 
 1,000,000   5.00%, 10/01/24 (c)   1,279,370 
 1,750,000   5.00%, 10/01/24 (c)   2,238,897 
 2,050,000   5.00%, 10/01/24 (c)   2,597,370 
 1,500,000   5.00%, 02/01/25 (c)   1,875,180 
 1,000,000   5.00%, 02/01/25 (c)   1,261,790 
 1,000,000   5.00%, 02/01/25 (c)   1,255,490 
 660,000   5.00%, 03/01/25 (c)   848,945 
 400,000   5.00%, 03/01/25 (c)   497,360 
 5,000,000   5.00%, 03/01/25   6,440,750 
 800,000   5.00%, 03/01/25 (c)   1,021,608 
 2,000,000   5.00%, 08/01/25 (c)   2,538,780 
 600,000   5.00%, 08/01/25   778,422 
 1,985,000   5.00%, 08/01/25 (c)   2,533,019 
 1,425,000   5.00%, 08/01/25 (c)   1,787,306 
 1,000,000   5.00%, 09/01/25   1,298,950 
 1,170,000   5.00%, 09/01/25 (c)   1,495,763 
 50,000   5.25%, 09/01/21 (c)   60,744 
 175,000   5.25%, 08/01/25 (c)   223,260 
     Trustees of the California State University, Series A (RB)     
 1,195,000   4.00%, 11/01/22 (c)   1,355,644 
 250,000   4.00%, 05/01/26 (c)   306,715 
 750,000   5.00%, 11/01/23 (c)   944,797 
 1,400,000   5.00%, 11/01/24 (c)   1,772,428 
 50,000   5.00%, 11/01/24   64,690 
 250,000   5.00%, 05/01/26 (c)   324,313 
 750,000   5.00%, 05/01/26 (c)   980,002 
     Ventura County Public Financing Authority, Series A (RB)     
 210,000   5.00%, 11/01/22 (c)   254,768 
 305,000   5.00%, 11/01/22 (c)   374,110 
 500,000   Yosemite Community College District (GO)
5.00%, 08/01/25 (c)
   631,845 
         237,167,353 
Colorado: 1.2%     
     Adams 12 Five Star Schools (GO) (SAW)     
 1,300,000   4.00%, 12/15/22 (c)   1,508,611 
 25,000   4.00%, 12/15/22   29,161 
 460,000   Board of Governors of Colorado State University System, Series A (RB)
5.00%, 03/01/29
   597,310 
     City and County of Denver, Department of Aviation Airport System, Series B (RB)     
 1,000,000   4.00%, 11/15/22 (c)   1,110,030 
 290,000   5.00%, 11/15/22 (c)   349,096 
 2,000,000   Colorado Health Facilities Authority, Hospital Revenue, Series C (RB)
5.00%, 11/15/26 (p)
   2,572,480 
     Colorado Higher Education, Series A (CP)     
 1,500,000   5.00%, 11/01/23   1,869,585 
 25,000   5.00%, 11/01/24   31,806 
 40,000   5.00%, 11/01/26   52,274 
 490,000   Denver, Colorado Airport System Revenue, Series B (RB)
5.00%, 11/15/22 (c)
   581,468 
 25,000   Denver, Colorado City & County School District No. 1, Series A (GO) (SAW)
4.00%, 12/01/21 (c)
   28,574 
 40,000   Denver, Colorado City & County School District No. 1, Series B (GO) (SAW)
5.00%, 12/01/22 (c)
   49,565 
 165,000   Joint School District No. 28J in Adams and Arapahoe Counties (GO) (SAW)
5.00%, 12/01/22 (c)
   202,755 
     Park Creek Metropolitan District, Series A (RB)     
 250,000   5.00%, 12/01/25 (c)   301,013 
 250,000   5.00%, 12/01/25 (c)   302,168 
 980,000   Regents of the University of Colorado, Series A (RB)
5.00%, 06/01/25 (c)
   1,237,622 
 750,000   Regents of the University of Colorado, Series B (RB)
4.00%, 06/01/24 (c)
   890,415 
     Regents of the University of Colorado, Series B-1 (RB)     
 600,000   2.75%, 06/01/26 (c)   626,850 
 1,000,000   4.00%, 06/01/26 (c)   1,150,650 
 500,000   4.00%, 06/01/26 (c)   577,705 
     Regional Transportation District, Fastracks Project, Series A (RB)     
 1,000,000   5.00%, 11/01/22 (c)   1,236,760 
 515,000   5.00%, 11/01/22 (c)   624,448 
 75,000   5.00%, 11/01/22 (c)   91,691 
 50,000   5.00%, 11/01/27   65,507 
 1,110,000   Regional Transportation District, Series A (CP)
5.00%, 06/01/20 (c)
   1,258,407 
 365,000   School District No. 27J Adams and Weld Counties  (GO) (SAW)
4.00%, 12/01/25 (c)
   422,790 
         17,768,741 
Connecticut: 3.3%     
 75,000   City of Hartford, Series A (GO)
5.00%, 04/01/23 (c)
   88,453 
 200,000   Connecticut Housing Finance Authority, Series A-1 (RB)
2.88%, 05/15/25 (c)
   205,956 
     Connecticut State Health and Educational Facility Authority, Series A (RB)     
 1,000,000   5.00%, 07/01/21 (c)   1,153,820 
 1,245,000   5.00%, 07/01/24 (c)   1,524,154 
 125,000   5.00%, 07/01/24 (c)   155,411 
 2,500,000   Connecticut State Health and Educational Facility Authority, Yale University Issue, Series A-2 (RB)
2.00%, 07/01/26 (p)
   2,558,925 
     Connecticut State, Special Tax Revenue, Transportation Infrastructure Purposes, Series A (RB)     
 440,000   5.00%, 01/01/23 (c)   537,706 
 1,000,000   5.00%, 10/01/23 (c)   1,224,610 
     State of Connecticut, Series A (GO)     
 500,000   3.25%, 03/15/26 (c)   516,710 
 2,355,000   5.00%, 10/15/23 (c)   2,875,926 
 1,650,000   5.00%, 10/15/23 (c)   2,026,266 
 55,000   5.00%, 10/15/23 (c)   67,711 
 125,000   5.00%, 03/01/24 (c)   149,113 
 1,500,000   5.00%, 03/01/24 (c)   1,819,635 
 200,000   5.00%, 03/01/24 (c)   243,876 
 65,000   5.00%, 03/01/25 (c)   83,367 
 1,000,000   5.00%, 03/15/25 (c)   1,209,060 
 1,000,000   5.00%, 03/15/26 (c)   1,251,310 
     State of Connecticut, Series B (GO)     
 5,000   5.00%, 05/15/21 (c)   5,881 
 1,375,000   5.00%, 04/15/22 (c)   1,627,862 
 1,000,000   5.00%, 04/15/22 (c)   1,180,910 
 405,000   5.00%, 04/15/22 (c)   483,619 
 1,375,000   5.00%, 03/01/23 (c)   1,662,897 
 290,000   5.00%, 06/15/25 (c)   352,214 
     State of Connecticut, Series C (GO)     
 1,215,000   5.00%, 07/15/23 (c)   1,483,005 
 1,360,000   5.00%, 12/15/23   1,674,786 
 1,000,000   5.00%, 06/15/25   1,256,480 
     State of Connecticut, Series D (GO)     
 620,000   5.00%, 11/01/21 (c)   732,468 
 960,000   5.00%, 11/01/21 (c)   1,140,029 
     State of Connecticut, Series E (GO)     
 635,000   4.00%, 09/15/22 (c)   713,994 
 500,000   4.00%, 09/01/24 (c)   565,080 
 1,250,000   5.00%, 09/15/22 (c)   1,505,575 
 685,000   5.00%, 09/15/22 (c)   815,342 
 1,100,000   5.00%, 09/15/22 (c)   1,305,799 
 2,500,000   5.00%, 08/15/23 (c)   3,072,625 
 225,000   5.00%, 08/15/23 (c)   275,864 
     State of Connecticut, Series F (GO)     
 430,000   3.25%, 11/15/25 (c)   455,095 
 2,020,000   5.00%, 11/15/24 (c)   2,473,510 
 500,000   5.00%, 11/15/25 (c)   613,660 
     State of Connecticut, Series G (GO)     
 1,175,000   4.00%, 10/15/22 (c)   1,323,050 
 795,000   5.00%, 10/15/22 (c)   959,652 
 480,000   5.00%, 10/15/22 (c)   580,997 
     State of Connecticut, Special Tax, Series A (RB)     
 250,000   5.00%, 08/01/25 (c)   310,760 
 395,000   5.00%, 08/01/25 (c)   495,800 
 440,000   State of Connecticut, Transportation Infrastructure, Series A (RB)
5.00%, 10/01/23 (c)
   537,500 
     University of Connecticut, Series A (RB)     
 500,000   3.00%, 03/15/26 (c)   507,105 
 65,000   5.00%, 02/15/21 (c)   75,243 
 500,000   5.00%, 02/15/23 (c)   609,565 
 1,000,000   5.00%, 08/15/23 (c)   1,217,880 
 2,000,000   5.00%, 02/15/25 (c)   2,466,760 
 825,000   5.00%, 03/15/26 (c)   1,035,606 
         51,208,622 
Delaware: 0.3%     
 250,000   County of New Castle  (GO)
5.00%, 10/01/23
   315,390 
     State of Delaware (GO)     
 57,000   5.00%, 07/01/20 (c)   65,937 
 268,000   5.00%, 07/01/20 (c)   311,255 
     State of Delaware, Series A (GO)     
 500,000   2.13%, 03/01/26 (c)   511,130 
 500,000   5.00%, 08/01/23 (c)   631,700 
     State of Delaware, Series B (GO)     
 750,000   5.00%, 07/01/23   941,865 
 1,000,000   5.00%, 07/01/24 (c)   1,266,980 
         4,044,257 
District of Columbia: 0.6%     
     District of Columbia, Income Tax Secured Revenue, Series C (RB)     
 305,000   3.00%, 12/01/22 (c)   315,135 
 850,000   5.00%, 12/01/22 (c)   1,043,910 
 895,000   5.00%, 12/01/22 (c)   1,105,316 
 100,000   5.00%, 12/01/22 (c)   123,087 
 100,000   5.00%, 12/01/22 (c)   122,950 
 1,250,000   District of Columbia, Income Tax Secured Revenue, Series G (RB)
5.00%, 12/01/21 (c)
   1,500,862 
     District of Columbia, Series A (GO)     
 200,000   5.00%, 06/01/23   248,934 
 1,070,000   5.00%, 06/01/23 (c)   1,309,819 
 250,000   5.00%, 06/01/26 (c)   316,608 
     District of Columbia, Water and Sewer Authority, Subordinated Lien, Series B (RB)     
 1,000,000   5.00%, 10/01/25 (c)   1,245,220 
 1,000,000   5.00%, 10/01/25 (c)   1,265,260 
 50,000   District of Columbia, Water and Sewer Authority, Subordinated Lien, Series C (RB)
5.00%, 10/01/22
   61,217 
 90,000   Metropolitan Washington Airports Authority, Series A (RB)
5.00%, 10/01/20 (c)
   103,999 
         8,762,317 
Florida: 4.8%     
     Broward County, Florida Water and Sewer Utility Revenue, Series B (RB)     
 25,000   5.00%, 10/01/22 (c)   30,625 
 70,000   5.00%, 10/01/22 (c)   85,985 
 2,750,000   Central Florida Expressway Authority, Senior Lien, Series A (RB)
3.00%, 07/01/26 (c)
   2,821,280 
 120,000   City of Gainesville, Utilities System Revenue, Series A (RB)
5.00%, 10/01/22 (c)
   146,682 
 500,000   City of Jacksonville (RB)
5.00%, 10/01/24 (c)
   614,530 
 1,000,000   City of Jacksonville  (RB)
5.00%, 10/01/24 (c)
   1,233,310 
     City of Jacksonville, Better Jacksonville Sales Tax Revenue (RB)     
 610,000   5.00%, 10/01/22 (c)   727,657 
 750,000   5.00%, 10/01/22 (c)   902,932 
 1,185,000   City of Jacksonville, Better Jacksonville Sales Tax Revenue, Series A (RB)
5.00%, 10/01/25
   1,521,208 
     City of Jacksonville, Florida (RB)     
 120,000   5.00%, 10/01/22   146,046 
 390,000   5.00%, 10/01/22 (c)   470,036 
 50,000   5.00%, 10/01/22 (c)   60,425 
     City of Jacksonville, Florida, Series A (RB)     
 500,000   5.00%, 10/01/22 (c)   601,630 
 1,225,000   5.00%, 10/01/22 (c)   1,463,654 
     City of Jacksonville, Florida, Series C (RB)     
 250,000   5.00%, 10/01/22 (c)   302,450 
 100,000   5.00%, 10/01/22 (c)   121,309 
 795,000   5.00%, 10/01/22 (c)   964,931 
 250,000   City of Jacksonville, Series C (RB)
5.00%, 10/01/22 (c)
   298,543 
 595,000   City of Jacksonville, Transportation Revenue (RB)
3.25%, 10/01/25 (c)
   624,351 
     City of Jacksonville, Transportation Revenue, Series A (RB)     
 700,000   5.00%, 10/01/22 (c)   846,860 
 495,000   5.00%, 10/01/22 (c)   600,806 
 350,000   City of Jacksonville, Transportation Revenue, Series B (RB)
5.00%, 10/01/22
   425,968 
     City of Orlando, Florida, Series A (RB)     
 750,000   5.25%, 05/01/24 (c)   940,560 
 2,420,000   5.25%, 05/01/24 (c)   3,040,851 
 330,000   City of Tampa, Florida Water & Wastewater System Revenue (RB)
5.00%, 10/01/21 (c)
   394,396 
 50,000   City of Tampa, H. Lee Moffitt Cancer Center Project, Series A (RB)
5.00%, 09/01/22 (c)
   59,172 
 160,000   County of Collier  (RB)
5.00%, 10/01/21 (c)
   192,024 
 85,000   County of Miami-Dade FL Water & Sewer System Revenue (RB)
5.00%, 10/01/23
   106,174 
 1,000,000   County of Miami-Dade, Building Better Communities Program, Series A (GO)
5.00%, 07/01/26 (c)
   1,270,550 
     County of Miami-Dade, Building Better Communities Program, Series B (GO)     
 1,400,000   4.00%, 07/01/24 (c)   1,588,566 
 70,000   5.00%, 07/01/24 (c)   88,808 
     County of Miami-Dade, Florida Aviation Revenue (RB)     
 70,000   4.00%, 10/01/22 (c)   79,774 
 25,000   5.50%, 10/01/20 (c)   29,507 
     County of Miami-Dade, Florida Transit System (RB)     
 300,000   3.25%, 07/01/22 (c)   316,854 
 100,000   5.00%, 07/01/22 (c)   119,726 
 25,000   County of Miami-Dade, Florida Transit System Sales Surtax Revenue (RB)
3.38%, 07/01/22 (c)
   26,463 
     County of Miami-Dade, Florida, Series A (RB)     
 65,000   5.00%, 10/01/22 (c)   78,212 
 1,440,000   5.00%, 10/01/22   1,732,694 
     County of Orange, Florida Sales Tax Revenue (RB)     
 550,000   5.00%, 01/01/22 (c)   652,514 
 250,000   5.00%, 01/01/24   314,145 
 500,000   County of Palm Beach, Florida (RB)
5.00%, 06/01/22 (c)
   608,515 
     County of Palm Beach, Public Improvement (RB)     
 500,000   5.00%, 06/01/22 (c)   604,125 
 50,000   5.00%, 06/01/22 (c)   60,569 
 145,000   Florida Department of Management Services (CP)
5.00%, 08/01/23
   180,429 
 50,000   Florida Department of Management Services, Series A (CP)
5.00%, 08/01/25
   64,237 
 500,000   Florida Higher Educational Facilities Financial Authority (RB)
5.00%, 04/01/26 (c)
   607,160 
 255,000   Florida Municipal Power Agency, All-Requirements Power Supply, Series A (RB)
5.00%, 10/01/26 (c)
   323,679 
 650,000   Florida State Board of Education, Public Education Capital Outlay, Series B (GO)
3.00%, 06/01/24 (c)
   704,229 
     Florida State Board of Education, Public Education Capital Outlay, Series C (GO)     
 1,170,000   3.00%, 06/01/21 (c)   1,271,930 
 35,000   3.00%, 06/01/22 (c)   36,640 
 610,000   3.00%, 06/01/24 (c)   643,105 
 1,000,000   4.00%, 06/01/21 (c)   1,116,490 
 570,000   4.00%, 06/01/22 (c)   649,224 
 750,000   Florida State Board of Education, Public Education Capital Outlay, Series E (GO)
5.00%, 06/01/21 (c)
   888,315 
     Florida State Board of Education, Public Education Capital Outlay, Series F (GO)     
 215,000   4.00%, 06/01/21 (c)   238,878 
 690,000   5.00%, 06/01/21 (c)   810,136 
 1,000,000   Florida State Department of Transportation, Full Faith and Credit Right-of-Way, Series A (GO)
5.00%, 07/01/21 (c)
   1,190,690 
 1,000,000   Florida State Department of Transportation, Turnpike Enterprise, Series A (RB)
5.00%, 07/01/25 (c)
   1,288,980 
     Florida State, Right-of-Way Acquisition and Bridge Construction, Series B (GO)     
 475,000   5.00%, 07/01/21 (c)   564,575 
 100,000   5.00%, 07/01/21 (c)   118,964 
 1,250,000   Halifax Hospital Medical Center (RB)
3.38%, 06/01/26 (c)
   1,279,212 
 1,715,000   Hillsborough County School Board, Series A (CP)
5.00%, 07/01/22 (c)
   2,035,156 
 95,000   JEA Electric System Revenue, Series A (RB)
5.00%, 10/01/23 (c)
   116,123 
     JEA Water and Sewer System Revenue, Series A (RB)     
 1,000,000   5.00%, 04/01/21 (c)   1,170,750 
 250,000   5.00%, 04/01/21 (c)   293,558 
 65,000   5.00%, 10/01/22 (c)   79,756 
 350,000   Miami Beach Health Facilities Authority, Mount Sinai Medical Center of Florida (RB)
4.00%, 11/15/22 (c)
   384,724 
     Miami Beach Redevelopment Agency, City Center and Historical Convention Village, Series A (TA)     
 500,000   5.00%, 02/01/24 (c)   604,690 
 1,000,000   5.00%, 02/01/24 (c)   1,192,480 
 1,045,000   5.00%, 02/01/24 (c)   1,273,552 
 1,000,000   5.00%, 02/01/24 (c)   1,249,630 
 145,000   5.00%, 02/01/24 (c)   178,308 
 1,000,000   Miami-Dade County, Educational Facilities Authority, Series A (RB)
5.00%, 04/01/25 (c)
   1,228,530 
     Miami-Dade County, Florida School Board Foundation, Inc., Series A (CP)     
 305,000   4.00%, 08/01/22 (c)   336,394 
 240,000   4.00%, 08/01/22 (c)   264,989 
     Miami-Dade County, Florida Subordinate Special Obligation, Series A (RB)     
 650,000   5.00%, 10/01/22 (c)   777,055 
 1,665,000   5.00%, 10/01/22 (c)   2,019,795 
 70,000   5.00%, 10/01/22 (c)   85,471 
 880,000   Miami-Dade County, Water and Sewer System (RB)
5.00%, 10/01/24
   1,121,164 
 200,000   Orange County Health Facilities Authority, Orlando Health, Inc. (RB)
5.13%, 10/01/19 (c)
   224,806 
     Orlando and Orange County Expressway Authority (RB) (AGM)     
 340,000   3.00%, 07/01/22 (c)   367,741 
 100,000   5.00%, 07/01/22   121,366 
 1,550,000   5.00%, 07/01/22 (c)   1,866,463 
 30,000   5.00%, 07/01/22 (c)   36,334 
 135,000   Orlando and Orange County Expressway Authority, Series B (RB) (AGM)
5.00%, 07/01/23 (c)
   167,408 
     Orlando Utilities Commission, Series A (RB)     
 200,000   5.00%, 10/01/22   245,670 
 1,065,000   5.00%, 10/01/24   1,362,529 
 55,000   5.00%, 04/01/25 (c)   68,060 
 70,000   Orlando Utilities Commission, Series C (RB)
5.00%, 10/01/22
   85,985 
     Palm Beach County Solid Waste Authority (RB)     
 50,000   5.00%, 10/01/21 (c)   59,674 
 3,265,000   5.00%, 10/01/21 (c)   3,857,140 
 145,000   5.00%, 10/01/21 (c)   172,973 
 130,000   5.00%, 10/01/21 (c)   155,513 
 220,000   School Board of Miami-Dade County, Series A (CP)
5.00%, 05/01/23
   269,370 
 545,000   School Board of Miami-Dade County, Series B (CP) (AGM)
5.00%, 05/01/25 (c)
   678,029 
     School Board of Miami-Dade County, Series C (CP)     
 490,000   3.25%, 02/01/21 (c)   499,668 
 275,000   3.25%, 02/01/21 (c)   281,947 
     School Board of Miami-Dade County, Series D (CP)     
 265,000   5.00%, 11/01/24 (c)   324,463 
 75,000   5.00%, 02/01/26 (c)   94,074 
 425,000   South Florida Water Management District (CP)
3.00%, 04/01/26 (c)
   442,017 
 500,000   St. Johns River Power Park (RB)
3.00%, 10/01/19 (c)
   524,490 
     State of Florida, Board of Education, Lottery Revenue, Series A (RB)     
 85,000   5.00%, 07/01/21 (c)   101,209 
 115,000   5.00%, 07/01/23 (c)   145,029 
 1,000,000   State of Florida, Board of Education, Lottery Revenue, Series B (RB)
5.00%, 07/01/25
   1,286,170 
 1,275,000   State of Florida, Board of Education, Public Education Capital Outlay Refunding, Series A (GO)
5.00%, 06/01/24 (c)
   1,622,833 
     State of Florida, Board of Education, Public Education Capital Outlay Refunding, Series B (GO)     
 800,000   4.00%, 06/01/21 (c)   906,768 
 80,000   5.00%, 06/01/22 (c)   98,173 
     State of Florida, Board of Education, Public Education Capital Outlay Refunding, Series C (GO)     
 1,000,000   4.00%, 06/01/26 (c)   1,167,900 
 200,000   5.00%, 06/01/23   249,528 
 140,000   State of Florida, Board of Education, Public Education Capital Outlay Refunding, Series F (GO)
5.00%, 06/01/21 (c)
   164,161 
 30,000   State of Florida, Department of Transportation Turnpike, Series A (RB)
3.00%, 07/01/22 (c)
   31,425 
     Tampa-Hillsborough County Expressway Authority, Series A (RB)     
 2,000,000   4.00%, 07/01/22 (c)   2,213,700 
 1,020,000   5.00%, 07/01/22 (c)   1,212,943 
 50,000   Tohopekaliga Water Authority, Utility System, Series A (RB)
5.75%, 10/01/21 (c)
   61,747 
         74,871,721 
Georgia: 1.7%     
     Atlanta Airport Passenger Facility, Series A (RB)     
 80,000   5.00%, 01/01/24 (c)   97,934 
 730,000   5.00%, 01/01/24 (c)   914,960 
     City of Atlanta, Public Improvement (GO)     
 750,000   4.50%, 12/01/24 (c)   909,165 
 595,000   5.00%, 12/01/24 (c)   741,626 
 750,000   City of Atlanta, Water and Wastewater Revenue (RB)
5.00%, 05/01/25 (c)
   929,662 
 1,500,000   City of Austin, Water and Wastewater System Revenue (RB)
5.00%, 05/01/25 (c)
   1,877,085 
 125,000   Cobb County Kennestone Hospital Authority (RB)
5.00%, 04/01/23 (c)
   150,698 
 275,000   Georgia Housing and Finance Authority, Single Family Mortgage, Subseries B-1 (RB)
3.00%, 06/01/24 (c)
   283,036 
 60,000   Metropolitan Atlanta Rapid Transit Authority, Refunding Series A (RB)
5.00%, 07/01/22 (c)
   73,049 
     Metropolitan Atlanta Rapid Transit Authority, Refunding Series C (RB)     
 500,000   5.00%, 07/01/26 (c)   645,160 
 500,000   5.00%, 07/01/26   658,985 
 305,000   Metropolitan Atlanta Rapid Transit Authority, Series A (RB)
3.00%, 07/01/22 (c)
   324,551 
 500,000   Municipal Electric Authority of Georgia, Combined Cycle Project, Series A (RB)
5.00%, 11/01/22
   612,620 
     Municipal Electric Authority of Georgia, Power Revenue, Series GG (RB)     
 1,000,000   5.00%, 01/01/23 (c)   1,182,960 
 1,000,000   5.00%, 01/01/23 (c)   1,209,760 
 395,000   5.00%, 01/01/23   483,255 
     Municipal Electric Authority of Georgia, Series A (RB)     
 110,000   5.00%, 01/01/25 (c)   138,631 
 145,000   5.00%, 07/01/26 (c)   184,379 
 1,000,000   5.00%, 07/01/26 (c)   1,284,040 
     State of Georgia, Series A (GO)     
 1,460,000   2.50%, 02/01/26 (c)   1,458,044 
 65,000   3.00%, 07/01/22 (c)   68,420 
 1,000,000   3.00%, 02/01/24 (c)   1,066,400 
 1,000,000   5.00%, 07/01/22 (c)   1,220,030 
 1,950,000   5.00%, 07/01/22 (c)   2,381,554 
 1,255,000   5.00%, 07/01/22 (c)   1,531,941 
 3,600,000   5.00%, 02/01/25   4,667,940 
     State of Georgia, Series C (GO)     
 335,000   5.00%, 07/01/21 (c)   400,482 
 750,000   5.00%, 07/01/21 (c)   898,597 
 40,000   State of Georgia, Series I (GO)
4.00%, 11/01/21 (c)
   45,523 
 500,000   State of Georgia, Series J (GO)
4.50%, 11/01/21 (c)
   590,875 
         27,031,362 
Guam: 0.1%     
 1,165,000   Government of Guam Business Privilege Tax, Series B-1 (RB)
5.00%, 01/01/22 (c)
   1,272,098 
Hawaii: 1.5%     
     City and County of Honolulu, Series A (GO)     
 575,000   5.00%, 11/01/22 (c)   699,499 
 1,350,000   5.00%, 10/01/25 (c)   1,718,550 
     City and County of Honolulu, Series B (GO)     
 40,000   5.00%, 11/01/22 (c)   48,983 
 760,000   5.00%, 10/01/25 (c)   971,911 
 1,000,000   5.00%, 10/01/25 (c)   1,285,680 
     State of Hawaii, Series DZ (GO)     
 175,000   5.00%, 12/01/21 (c)   211,936 
 165,000   5.00%, 12/01/21 (c)   198,018 
 605,000   5.00%, 12/01/21 (c)   722,261 
 320,000   5.00%, 12/01/21 (c)   387,539 
 1,655,000   5.00%, 12/01/21 (c)   1,972,959 
 800,000   5.00%, 12/01/21 (c)   959,632 
 1,425,000   5.00%, 12/01/21 (c)   1,696,334 
     State of Hawaii, Series EA (GO)     
 330,000   5.00%, 12/01/21 (c)   397,363 
 600,000   5.00%, 12/01/21 (c)   720,414 
 100,000   State of Hawaii, Series EE (GO)
5.00%, 11/01/22 (c)
   122,121 
 265,000   State of Hawaii, Series EH (GO)
5.00%, 08/01/23 (c)
   324,201 
     State of Hawaii, Series EO (GO)     
 1,850,000   5.00%, 08/01/24 (c)   2,337,678 
 3,345,000   5.00%, 08/01/24 (c)   4,255,676 
 3,295,000   5.00%, 08/01/24 (c)   4,121,353 
 105,000   State of Hawaii, Series EY (GO)
5.00%, 10/01/25 (c)
   135,203 
 500,000   State of Hawaii, Series EZ (GO)
5.00%, 10/01/25 (c)
   647,275 
         23,934,586 
Illinois: 3.8%     
     Board of Trustees of the University of Illinois, Series A (RB)     
 1,155,000   4.00%, 04/01/23 (c)   1,237,929 
 1,500,000   5.00%, 04/01/23 (c)   1,760,895 
     Chicago Midway International Airport, Second Lien, Series B (RB)     
 70,000   5.00%, 01/01/23 (c)   84,494 
 200,000   5.00%, 01/01/23   243,452 
 1,000,000   5.00%, 01/01/24 (c)   1,217,200 
     Chicago O’Hare International Airport, Senior Lien, Series B (RB)     
 500,000   5.00%, 01/01/23 (c)   601,835 
 500,000   5.00%, 01/01/25 (c)   609,530 
 2,500,000   5.25%, 01/01/23 (c)   3,008,250 
 600,000   Chicago O’Hare International Airport, Senior Lien, Series D (RB)
5.00%, 01/01/23 (c)
   722,202 
     Chicago Transit Authority, Sales Tax (RB)     
 790,000   5.25%, 12/01/21 (c)   901,098 
 300,000   5.25%, 12/01/21 (c)   339,783 
 425,000   5.25%, 12/01/21 (c)   489,358 
 830,000   5.25%, 12/01/21 (c)   966,112 
 555,000   5.25%, 12/01/21 (c)   643,278 
 1,435,000   City of Chicago, Illinois Wastewater Transmission Revenue (RB)
5.00%, 01/01/24 (c)
   1,687,962 
     City of Chicago, Illinois Waterworks Revenue (RB)     
 225,000   5.00%, 11/01/22 (c)   258,026 
 70,000   5.00%, 11/01/22 (c)   81,508 
 910,000   City of Chicago, Illinois, Series A (GO)
5.00%, 01/01/24 (c)
   934,324 
 150,000   City of Chicago, Motor Fuel Tax Revenue (RB) (AGM)
5.00%, 01/01/24 (c)
   171,621 
 500,000   City of Chicago, Neighborhoods Alive 21 Program, Series B (GO)
5.50%, 01/01/25 (c)
   522,555 
     City of Chicago, Series A (GO)     
 545,000   5.00%, 01/01/22 (c)   553,229 
 1,000,000   5.25%, 01/01/24 (c)   1,047,420 
 1,160,000   5.25%, 01/01/24 (c)   1,214,265 
     City of Chicago, Series C (GO)     
 465,000   5.00%, 01/01/22 (c)   484,191 
 250,000   5.00%, 01/01/22 (c)   257,993 
 925,000   5.00%, 01/01/22 (c)   959,095 
 115,000   City of Chicago, Wastewater Transmission Revenue, Second Lien (RB)
5.00%, 01/01/24 (c)
   136,906 
     City of Chicago, Water Revenue, Second Lien (RB)     
 75,000   3.15%, 11/01/24   79,994 
 500,000   5.00%, 11/01/22 (c)   569,355 
 120,000   5.00%, 11/01/24 (c)   140,951 
     City of Chicago, Water Revenue, Second Lien, Series A-1 (RB)     
 205,000   5.00%, 11/01/26 (c)   245,321 
 500,000   5.00%, 11/01/26 (c)   600,815 
     City of Chicago, Waterworks Revenue, Second Lien (RB)     
 215,000   4.00%, 11/01/24 (c)   232,060 
 135,000   5.00%, 11/01/22 (c)   156,339 
 30,000   5.00%, 11/01/22 (c)   35,142 
 40,000   5.00%, 11/01/24 (c)   47,835 
 610,000   5.00%, 11/01/24 (c)   724,961 
 1,000,000   Community High School District No. 210, Lincoln-Way, Series A (GO)
5.00%, 01/01/23 (c)
   1,045,660 
 500,000   Cook County Community College District No. 508 (GO)
5.25%, 12/01/23 (c)
   590,795 
     County of Cook, Illinois, Series A (GO)     
 1,310,000   5.25%, 11/15/21 (c)   1,485,134 
 595,000   5.25%, 11/15/21 (c)   685,029 
 225,000   County of Cook, Series A (GO)
5.00%, 11/15/26 (c)
   270,963 
     County of Cook, Series C (GO)     
 370,000   5.00%, 11/15/22 (c)   430,003 
 200,000   5.00%, 11/15/22 (c)   232,944 
 75,000   Illinois Finance Authority, Advocate Care Network, Series A (RB)
5.00%, 06/01/23 (c)
   91,322 
 30,000   Illinois Finance Authority, Advocate Health Care Network, Series A (RB)
5.00%, 08/01/24 (c)
   36,868 
 1,000,000   Illinois Finance Authority, Mercy Health Corp. (RB)
4.00%, 06/01/26 (c)
   1,098,840 
 55,000   Illinois Finance Authority, Northwestern University (RB)
5.00%, 12/01/23
   68,656 
     Illinois Finance Authority, OSF Healthcare System, Series A (RB)     
 45,000   4.50%, 05/15/22 (c)   51,352 
 75,000   5.00%, 05/15/22   89,442 
 75,000   Illinois Finance Authority, Rush University Medical Center Obligated Group (RB)
5.00%, 05/15/25 (c)
   91,086 
     Illinois Finance Authority, Trinity Health Credit Group (RB)     
 1,035,000   5.00%, 12/01/21 (c)   1,223,298 
 1,105,000   5.00%, 12/01/21 (c)   1,311,646 
 80,000   5.00%, 12/01/21 (c)   94,825 
 135,000   Illinois Finance Authority, University of Chicago, Series A (RB)
5.00%, 10/01/24 (c)
   165,580 
 170,000   Illinois Municipal Electric Agency, Power Supply System, Series A (RB)
5.00%, 08/01/25 (c)
   205,413 
     Illinois State Toll Highway Authority, Series A (RB)     
 240,000   4.00%, 01/01/26 (c)   270,019 
 400,000   5.00%, 01/01/23 (c)   476,904 
 130,000   Illinois State Toll Highway Authority, Series A-1 (RB)
5.25%, 01/01/20 (c)
   147,778 
 500,000   Illinois State Toll Highway Authority, Series C (RB)
5.00%, 01/01/25 (c)
   609,100 
 1,000,000   Illinois State, Series A (GO)
4.00%, 01/01/22 (c)
   1,038,930 
 1,115,000   Kane Cook and DuPage Counties, Illinois School District No. U-46 Elgin, Series D (GO)
5.00%, 01/01/24 (c)
   1,326,560 
 10,000   McHenry County Conservation District (GO)
5.00%, 02/01/25 (c)
   12,457 
 200,000   Metropolitan Water Reclamation District of Greater Chicago, Series C (GO)
5.00%, 12/01/21 (c)
   231,708 
     State of Illinois (GO)     
 365,000   3.50%, 06/01/26 (c)   352,258 
 500,000   3.50%, 06/01/26 (c)   488,340 
 1,695,000   4.00%, 06/15/21 (c)   1,848,143 
 100,000   4.00%, 01/01/22 (c)   103,491 
 635,000   4.00%, 08/01/22 (c)   655,853 
 360,000   4.00%, 01/01/26 (c)   361,674 
 2,250,000   4.00%, 06/01/26 (c)   2,251,710 
 1,025,000   4.25%, 06/15/21 (c)   1,108,640 
 500,000   4.50%, 02/01/24 (c)   523,970 
 1,000,000   5.00%, 01/01/22 (c)   1,077,930 
 125,000   5.00%, 03/01/22 (c)   138,088 
 140,000   5.00%, 03/01/22 (c)   155,495 
 250,000   5.00%, 08/01/22   289,568 
 985,000   5.00%, 08/01/23   1,118,438 
 2,000,000   5.00%, 02/01/24 (c)   2,242,440 
 600,000   5.00%, 04/01/24 (c)   670,248 
 960,000   5.00%, 04/01/24 (c)   1,057,344 
 250,000   5.00%, 05/01/24 (c)   280,640 
 1,000,000   5.00%, 01/01/26   1,149,630 
 700,000   5.25%, 07/01/23 (c)   777,322 
 690,000   5.25%, 07/01/23 (c)   769,364 
 500,000   5.25%, 02/01/24 (c)   551,695 
 290,000   5.50%, 07/01/23 (c)   335,530 
 1,540,000   5.50%, 07/01/23 (c)   1,746,776 
 370,000   5.50%, 07/01/23 (c)   422,133 
 75,000   State of Illinois, Series A (GO)
5.00%, 04/01/22
   84,080 
     Will and Cook County Community High School District No. 210, Series A (GO)     
 1,250,000   5.00%, 01/01/23 (c)   1,316,412 
 500,000   5.05%, 01/01/33 ^   222,680 
         59,449,488 
Indiana: 0.2%     
 500,000   Carmel City, Indiana Redevelopment Authority, Series A (RB)
2.63%, 08/01/22 (c)
   515,000 
 1,200,000   Indiana Finance Authority, Series A (RB)
5.00%, 02/01/22 (c)
   1,451,712 
 100,000   Indiana Finance Authority, Series B (RB)
5.00%, 02/01/21 (c)
   117,344 
 50,000   Indiana Municipal Power Agency, Series A (RB)
5.00%, 01/01/25 (c)
   61,864 
 500,000   Indianapolis, Indiana Local Public Improvement Bond Bank, Series K (RB)
5.00%, 06/01/21 (c)
   582,465 
 140,000   Zionsville Community Schools Building Corp. (RB)
3.00%, 07/15/24 (c)
   148,968 
         2,877,353 
Kansas: 0.6%     
 540,000   City of Wichita, Kansas (GO)
3.00%, 06/01/23 (c)
   571,460 
 25,000   Kansas Development Finance Authority, Hospital Revenue, Series A (RB)
5.00%, 05/15/22 (c)
   29,967 
     Kansas Development Finance Authority, State of Kansas Projects, Series A (RB)     
 105,000   5.00%, 05/01/23 (c)   129,625 
 1,035,000   5.00%, 05/01/23 (c)   1,254,679 
     State of Kansas, Department of Transportation, Highway Revenue, Series A (RB)     
 1,000,000   5.00%, 09/01/22   1,230,650 
 700,000   5.00%, 09/01/24 (c)   894,901 
     State of Kansas, Department of Transportation, Highway Revenue, Series B (RB)     
 550,000   5.00%, 09/01/25 (c)   701,013 
 750,000   5.00%, 09/01/25 (c)   959,550 
 1,525,000   5.00%, 09/01/25 (c)   1,982,393 
 1,400,000   Wyandotte County Unified Government, Utility System Revenue, Series A (RB)
5.00%, 09/01/22 (c)
   1,657,698 
         9,411,936 
Kentucky: 1.5%     
     Commonwealth of Kentucky State Property and Building Commission, Project No. 100, Series A (RB)     
 475,000   5.00%, 08/01/21 (c)   556,961 
 1,255,000   5.00%, 08/01/21 (c)   1,461,008 
     Commonwealth of Kentucky State Property and Building Commission, Project No. 106, Series A (RB)     
 450,000   5.00%, 10/01/23 (c)   540,639 
 540,000   5.00%, 10/01/23 (c)   654,793 
 125,000   Commonwealth of Kentucky State Property and Building Commission, Project No. 108, Series A (RB)
5.00%, 08/01/25 (c)
   152,281 
     Commonwealth of Kentucky State Property and Building Commission, Project No. 108, Series B (RB)     
 1,000,000   5.00%, 08/01/23   1,211,620 
 55,000   5.00%, 08/01/24   67,774 
 500,000   5.00%, 08/01/25   620,130 
 95,000   5.00%, 08/01/26   118,652 
 200,000   Commonwealth of Kentucky State Property and Building Commission, Project No. 112, Series B (RB)
5.00%, 11/01/26 (c)
   248,616 
     Kentucky Asset Liability Commission Project, Federal Highway Trust, First Series A (RB)     
 250,000   5.00%, 09/01/23   305,540 
 2,250,000   5.00%, 09/01/24 (c)   2,771,887 
 350,000   5.00%, 09/01/24 (c)   432,660 
 615,000   5.25%, 09/01/22   746,887 
 1,000,000   5.25%, 09/01/23 (c)   1,230,530 
 780,000   5.25%, 09/01/23   966,256 
 1,000,000   5.25%, 09/01/23 (c)   1,233,530 
 750,000   Kentucky Municipal Power Agency, Prairie State Project, Series A (RB)
5.00%, 09/01/24
   915,795 
 105,000   Louisville and Jefferson County Metro Government, Water System (RB)
3.00%, 11/15/25 (c)
   109,590 
 220,000   Louisville and Jefferson County, Metropolitan Government Catholic Health Initiatives, Series A (RB)
5.00%, 06/01/22 (c)
   253,645 
     Louisville and Jefferson County, Metropolitan Sewer and Drainage System, Series A (RB)     
 500,000   5.00%, 11/15/21 (c)   594,720 
 780,000   5.00%, 11/15/21 (c)   928,200 
     Turnpike Authority of Kentucky Economic Development Road, Revitalization Projects, Series A (RB)     
 65,000   5.00%, 07/01/22 (c)   77,578 
 600,000   5.00%, 07/01/22 (c)   719,484 
 50,000   5.00%, 07/01/22 (c)   60,083 
 500,000   5.00%, 07/01/23 (c)   601,730 
 620,000   5.00%, 07/01/23 (c)   750,622 
 660,000   5.00%, 07/01/23 (c)   796,184 
 1,015,000   5.00%, 07/01/23 (c)   1,242,157 
 125,000   5.00%, 07/01/23 (c)   151,789 
 50,000   Turnpike Authority of Kentucky Economic Development Road, Revitalization Projects, Series B (RB)
5.00%, 07/01/26
   63,994 
 2,000,000   University of Kentucky, Series B (RB)
5.00%, 04/01/25 (c)
   2,512,920 
         23,098,255 
Louisiana: 1.7%     
 250,000   City of Lafayette, Louisiana Utilities Revenue (RB)
5.00%, 11/01/22 (c)
   306,143 
 250,000   East Baton Rouge Sewerage Commission, Series B (RB)
5.00%, 02/01/25 (c)
   304,615 
 1,000,000   Louisiana Public Facilities Authority, Entergy Louisiana, LLC Project, Series B (RB)
3.50%, 06/01/21 (c)
   1,051,710 
 190,000   Louisiana Public Facilities Authority, Franciscan Missionaries of Our Lady Health System, Series A (RB)
5.00%, 07/01/25 (c)
   230,094 
     Louisiana Public Facilities Authority, Hurricane Recovery Program (RB)     
 985,000   5.00%, 06/01/24 (c)   1,190,175 
 3,150,000   5.00%, 06/01/24 (c)   3,831,502 
 1,850,000   5.00%, 06/01/24 (c)   2,265,251 
 1,515,000   Louisiana Stadium and Exposition District, Series A (RB)
5.00%, 07/01/23 (c)
   1,802,668 
     Louisiana State, Series A (GO)     
 2,650,000   4.00%, 02/01/24 (c)   2,981,806 
 250,000   5.00%, 02/01/24 (c)   307,230 
 1,000,000   Louisiana State, Series C (GO)
5.00%, 07/15/23 (c)
   1,219,110 
     State of Louisiana, Gasoline and Fuels Tax Revenue, Series A-1 (RB)     
 85,000   5.00%, 05/01/22 (c)   101,862 
 120,000   5.00%, 05/01/22 (c)   144,026 
 2,000,000   State of Louisiana, Gasoline and Fuels Tax Revenue, Series B (RB)
5.00%, 05/01/24 (c)
   2,470,440 
     State of Louisiana, Series A (GO)     
 1,350,000   5.00%, 08/01/22 (c)   1,646,730 
 1,330,000   5.00%, 08/01/22 (c)   1,622,334 
 1,750,000   5.00%, 02/01/24 (c)   2,121,840 
     State of Louisiana, Series C (GO)     
 1,380,000   5.00%, 07/15/22 (c)   1,682,041 
 75,000   5.00%, 07/15/22 (c)   90,458 
 695,000   5.00%, 08/01/24 (c)   854,099 
 500,000   State of Louisiana, Series D-1 (GO)
5.00%, 12/01/24 (c)
   617,550 
         26,841,684 
Maine: 0.0%     
 65,000   Maine Turnpike Authority (RB)
5.00%, 07/01/25 (c)
   82,852 
Maryland: 2.6%     
 75,000   City of Baltimore, Water Project, Series B (RB)
5.00%, 01/01/24 (c)
   93,108 
 75,000   Community Development Administration, Department of Housing, Series A (RB)
4.00%, 09/01/23 (c)
   81,443 
 600,000   County of Anne Arundel, Maryland (GO)
5.00%, 04/01/25
   776,730 
     County of Baltimore, Maryland (GO)     
 1,050,000   3.00%, 08/01/22 (c)   1,115,761 
 75,000   3.00%, 02/01/24 (c)   81,503 
 500,000   5.00%, 08/01/22   614,450 
 525,000   County of Harford, Series B (GO)
3.00%, 07/01/24 (c)
   577,358 
 1,650,000   County of Howard, Series A (GO)
3.00%, 02/15/23 (c)
   1,765,203 
     County of Montgomery, Maryland (GO)     
 3,000,000   5.00%, 11/01/24 (c)   3,843,480 
 2,000,000   5.00%, 11/01/24 (c)   2,540,900 
 1,500,000   County of Montgomery, Series B (GO)
4.00%, 12/01/23 (c)
   1,783,335 
 1,430,000   Maryland Health and Higher Educational Facilities Authority, Johns Hopkins University, Series A (RB)
5.00%, 07/01/22 (c)
   1,754,739 
 400,000   Maryland Health and Higher Educational Facilities Authority, Medstar Health Issue (RB)
5.00%, 02/15/25 (c)
   492,648 
 1,250,000   Maryland Health and Higher Educational Facilities Authority, Meritus Medical Center (RB)
4.00%, 07/01/25 (c)
   1,355,225 
 300,000   Maryland Health and Higher Educational Facilities Authority, Series B (RB)
5.00%, 08/15/23 (c)
   356,175 
 1,500,000   Maryland Health and Higher Educational Facilities Authority, Western Maryland Health System Issue (RB)
5.00%, 07/01/24
   1,859,925 
     Maryland Stadium Authority (RB)     
 250,000   5.00%, 05/01/26 (c)   317,110 
 250,000   5.00%, 05/01/26 (c)   318,383 
 410,000   Maryland Water Quality Financing Administration  (RB)
3.00%, 03/01/24 (c)
   431,017 
 1,000,000   Montgomery and Price George’s Counties, Maryland Washington Suburban Sanitary District, Consolidated Public Improvement (GO)
3.00%, 06/01/21 (c)
 1,092,540 
     Prince George’s County, Maryland, Series A (GO)     
 140,000   4.00%, 09/01/24 (c)   165,248 
 445,000   4.00%, 09/01/24 (c)   530,453 
 260,000   Prince George’s County, Maryland, Series B (GO)
2.75%, 03/01/23 (c)
   274,924 
 50,000   State of Maryland, Department of Transportation (RB)
5.00%, 02/15/21 (c)
   58,407 
 435,000   State of Maryland, Department of Transportation, Third Issue (RB)
3.00%, 12/15/23 (c)
   456,424 
 1,000,000   State of Maryland, First Series (GO)
3.00%, 06/01/24 (c)
   1,047,670 
     State of Maryland, First Series A (GO)     
 250,000   3.00%, 03/01/23 (c)   261,403 
 3,240,000   5.00%, 03/01/23   4,039,664 
 1,195,000   State of Maryland, First Series B (GO)
3.00%, 03/15/20 (c)
   1,252,264 
 1,300,000   State of Maryland, Second Series A (GO)
4.00%, 08/01/23 (c)
   1,495,468 
 1,255,000   State of Maryland, Second Series B (GO)
4.00%, 08/01/22 (c)
   1,439,648 
 850,000   State of Maryland, Second Series C (GO)
5.00%, 08/01/22
   1,046,783 
 750,000   State of Maryland, State and Local Facilities Loan, First Series A (GO)
5.00%, 03/01/22 (c)
   909,630 
 45,000   State of Maryland, State and Local Facilities Loan, First Series B (GO)
3.00%, 03/15/20 (c)
   47,924 
     Washington Suburban Sanitary District (GO)     
 500,000   3.00%, 06/01/24 (c)   537,935 
 1,575,000   3.00%, 06/01/24 (c)   1,708,796 
 1,805,000   3.00%, 06/01/24 (c)   1,958,335 
 1,530,000   Washington Suburban Sanitary District, Second Series (GO)
4.00%, 06/01/24 (c)
   1,761,443 
         40,243,452 
Massachusetts: 3.4%     
 300,000   City of Boston, Series A (GO)
4.00%, 03/01/24 (c)
   348,168 
 1,360,000   City of Boston, Series B (GO)
5.00%, 04/01/24
   1,736,026 
 675,000   Commonwealth of Massachusetts, Accelerated Bridge Program, Series A (RB)
5.00%, 06/15/24 (c)
   863,494 
     Commonwealth of Massachusetts, Consolidated Loan, Series C (GO)     
 855,000   3.00%, 07/01/22 (c)   900,477 
 515,000   4.00%, 07/01/22 (c)   579,797 
 2,700,000   5.00%, 07/01/22 (c)   3,275,154 
 100,000   Commonwealth of Massachusetts, Federal Highway Grant Anticipation, Series A (RB)
5.00%, 06/15/22 (c)
   122,863 
     Commonwealth of Massachusetts, Series A (GO)     
 500,000   3.00%, 03/01/24 (c)   517,505 
 850,000   5.00%, 03/01/24 (c)   1,041,862 
 1,000,000   5.00%, 07/01/25 (c)   1,268,010 
 1,000,000   5.00%, 03/01/26   1,302,860 
     Commonwealth of Massachusetts, Series B (GO)     
 1,170,000   5.00%, 06/01/20 (c)   1,355,351 
 70,000   5.00%, 06/01/20 (c)   81,089 
     Commonwealth of Massachusetts, Series C (GO)     
 2,470,000   4.00%, 07/01/22 (c)   2,766,029 
 2,325,000   5.00%, 08/01/25   3,014,107 
     Commonwealth of Massachusetts, Series D (GO)     
 425,000   5.00%, 10/01/21 (c)   509,588 
 60,000   5.00%, 10/01/21 (c)   71,975 
 1,300,000   Commonwealth of Massachusetts, Series D  (GO)
4.25%, 10/01/21 (c)
   1,492,218 
     Commonwealth of Massachusetts, Series F (GO)     
 500,000   3.00%, 11/01/22 (c)   527,400 
 1,350,000   5.00%, 11/01/22 (c)   1,664,118 
 2,570,000   5.00%, 11/01/22 (c)   3,143,675 
 1,775,000   5.00%, 11/01/22 (c)   2,177,197 
     Massachusetts Bay Transportation Authority, Series A (RB)     
 975,000   2.00%, 07/01/26 (c)   970,885 
 950,000   2.37%, 07/01/26 (c) ^   702,202 
 2,000,000   2.47%, 07/01/26 (c) ^   1,426,980 
 1,000,000   2.61%, 07/01/26 (c) ^   665,430 
     Massachusetts Clean Water Trust, Series 19 (RB)     
 1,100,000   5.00%, 02/01/26 (c)   1,419,264 
 1,100,000   5.00%, 02/01/26 (c)   1,437,249 
     Massachusetts Development Finance Agency, Series I (RB)     
 500,000   3.00%, 07/01/26 (c)   507,425 
 145,000   5.00%, 07/01/26 (c)   181,121 
 150,000   Massachusetts Development Finance Agency, Series L (RB)
5.00%, 07/01/21 (c)
   176,555 
     Massachusetts Educational Financing Authority, Education Loan, Issue I, Series A (RB)     
 205,000   5.15%, 01/01/20 (c)   220,877 
 65,000   5.20%, 01/01/20 (c)   70,004 
 130,000   Massachusetts Housing Finance Agency, Series 162 (RB)
2.90%, 06/01/22 (c)
   134,914 
     Massachusetts School Building Authority, Dedicated Sales Tax, Series A (RB)     
 500,000   5.00%, 08/15/22 (c)   610,260 
 1,000,000   5.00%, 08/15/22 (c)   1,221,830 
     Massachusetts School Building Authority, Dedicated Sales Tax, Series B (RB)     
 1,050,000   5.00%, 08/15/22 (c)   1,275,414 
 1,250,000   5.00%, 08/15/22 (c)   1,520,775 
 1,000,000   5.00%, 01/15/25 (c)   1,256,930 
     Massachusetts State College Building Authority, Series A (RB)     
 1,000,000   4.00%, 05/01/25 (c)   1,182,570 
 500,000   5.00%, 05/01/25 (c)   620,225 
     Massachusetts State Transportation Fund, Series A (RB)     
 600,000   4.00%, 06/01/21 (c)   672,870 
 575,000   5.00%, 06/01/23   721,677 
 375,000   Massachusetts State, Federal Highway Grant, Series A (RB)
5.00%, 06/15/22
   460,016 
     Massachusetts Water Pollution Abatement Trust (RB)     
 775,000   5.00%, 08/01/24 (c)   985,994 
 450,000   5.00%, 08/01/24   577,215 
     Massachusetts Water Resources Authority, Series C (RB)     
 10,000   5.00%, 08/01/21 (c)   11,982 
 100,000   5.00%, 08/01/21 (c)   119,063 
 935,000   5.00%, 08/01/26 (c)   1,197,716 
 1,500,000   Massachusetts Water Resources Authority, Series F (RB)
5.00%, 08/01/24
   1,914,885 
 100,000   The Massachusetts Clean Water Trust (RB)
3.25%, 08/01/20 (c)
   104,658 
 730,000   University of Massachusetts Building Authority, Series 1 (RB)
5.00%, 11/01/25 (c)
   945,386 
         52,071,335 
Michigan: 1.3%     
 420,000   City Royal Oak, Hospital Finance Authority, William Beaumont Hospital Obligated Group, Series D (RB)
5.00%, 03/01/24 (c)
   497,797 
 735,000   Detroit School District, Michigan School Building and Site Improvement, Series A (GO) (Q-SBLF)
5.00%, 05/01/22 (c)
   869,843 
 70,000   Detroit Water and Sewerage Department, Sewage Disposal System, Senior Lien, Series A (RB)
5.00%, 07/01/22 (c)
   82,249 
 265,000   Detroit Water Supply System, Senior Lien, Series C (RB)
5.25%, 07/01/21 (c)
   305,089 
 1,000,000   Detroit, Michigan School District, School Building and Site Improvement, Series A (GO) (Q-SBLF)
5.00%, 05/01/22 (c)
   1,157,300 
     Michigan Finance Authority, Beaumont Health Credit Group, Series A (RB)     
 1,950,000   5.00%, 08/01/24 (c)   2,329,333 
 50,000   5.00%, 08/01/24 (c)   60,090 
 1,500,000   5.00%, 08/01/24 (c)   1,833,420 
 750,000   Michigan Finance Authority, Clean Water Revolving Fund (RB)
5.00%, 10/01/22
   920,760 
     Michigan Finance Authority, Detroit Water and Sewerage Department, Senior Lien Series D-2 (RB) (AGM)     
 935,000   5.00%, 07/01/24 (c)   1,122,617 
 20,000   5.00%, 07/01/24   24,567 
 1,450,000   Michigan Finance Authority, Detroit Water and Sewerage Department, Senior Lien Series D-4 (RB)
5.00%, 07/01/24 (c)
   1,718,989 
 250,000   Michigan Finance Authority, Hospital Revenue and Refunding Bonds (RB)
5.00%, 11/01/22 (c)
   294,135 
 775,000   Michigan Finance Authority, Hospital Revenue and Refunding Bonds, Series A (RB)
5.00%, 06/01/22 (c)
   944,175 
 100,000   Michigan Finance Authority, Oakwood Obligated Group (RB)
5.00%, 11/01/22
   120,986 
 170,000   Michigan Finance Authority, Revenue Unemployment Obligation Assessment, Series B (RB)
5.00%, 08/19/16 (c)
   170,753 
     Michigan Finance Authority, Series C (RB)     
 500,000   5.00%, 07/01/25 (c)   602,835 
 250,000   5.00%, 07/01/25 (c)   303,205 
     Michigan Finance Authority, Series C-3 (RB) (AGM)     
 750,000   5.00%, 07/01/24 (c)   895,695 
 405,000   5.00%, 07/01/24 (c)   484,967 
     Michigan Finance Authority, Trinity Health Credit Group (RB)     
 5,000   5.00%, 12/01/20 (c)   5,882 
 90,000   5.00%, 06/01/22 (c)   106,520 
 1,000,000   5.50%, 06/01/25 (c)   1,296,940 
     Michigan State Building Authority, Series 1-A (RB)     
 25,000   5.00%, 10/15/23 (c)   30,816 
 50,000   5.00%, 10/15/23   61,939 
 425,000   5.13%, 10/15/21 (c)   500,850 
 50,000   Michigan State Building Authority, Series I (RB)
5.00%, 10/15/25 (c)
   62,738 
 50,000   Michigan State Hospital Finance Authority (RB)
5.00%, 06/01/22 (c)
   59,239 
 1,000,000   Regents of the University of Michigan (RB)
5.00%, 04/01/26 (c)
   1,275,450 
     Royal Oak Hospital Finance Authority, William Beaumont Hospital, Series D (RB)     
 75,000   5.00%, 09/01/23   91,999 
 85,000   5.00%, 03/01/24 (c)   101,331 
 135,000   5.00%, 03/01/24 (c)   164,511 
     State of Michigan, Series A (GO)     
 280,000   5.00%, 12/01/24 (c)   354,693 
 500,000   5.00%, 12/01/25 (c)   637,795 
         19,489,508 
Minnesota: 1.1%     
 420,000   Metropolitan Council, Wastewater Revenue, Series C (GO)
5.00%, 03/01/23
   522,757 
 160,000   Metropolitan Council, Wastewater Revenue, Series E (GO)
5.00%, 09/01/22
   197,010 
     Minnesota Public Facilities Authority, Series B (RB)     
 680,000   3.00%, 03/01/24   758,996 
 500,000   3.00%, 03/01/25   558,445 
     Minnesota State, General Fund Appropriation, Series B (RB)     
 2,000,000   5.00%, 03/01/22 (c)   2,399,260 
 1,400,000   5.00%, 03/01/22 (c)   1,689,534 
     Minnesota State, State Trunk Highway, Series B (GO)     
 480,000   5.00%, 10/01/21 (c)   571,013 
 1,000,000   5.00%, 08/01/23 (c)   1,254,210 
 585,000   State of Minnesota, State General Fund Appropriation, Series B (RB)
3.00%, 03/01/22 (c)
   601,983 
     State of Minnesota, State Trunk Highway Refunding, Series B (GO)     
 385,000   3.00%, 08/01/24 (c)   413,313 
 225,000   4.00%, 08/01/24 (c)   268,538 
 1,000,000   4.00%, 08/01/24 (c)   1,181,070 
     State of Minnesota, State Trunk Highway Refunding, Series E (GO)     
 1,050,000   3.00%, 08/01/24 (c)   1,147,524 
 570,000   3.00%, 08/01/24   642,886 
 1,750,000   State of Minnesota, Various Purpose (GO)
4.00%, 08/01/22 (c)
   1,977,395 
 1,180,000   State of Minnesota, Various Purpose, Series A (GO)
5.00%, 08/01/23
   1,482,670 
     State of Minnesota, Various Purpose, Series D (GO)     
 25,000   3.50%, 10/01/23 (c)   27,719 
 500,000   5.00%, 10/01/23   630,780 
 985,000   State of Minnesota, Various Purpose, Series F (GO)
4.00%, 10/01/23 (c)
   1,155,976 
         17,481,079 
Mississippi: 0.3%     
 1,000,000   Mississippi Development Bank, Desoto County Highway Construction Project (RB)
5.00%, 01/01/23 (c)
   1,181,630 
 450,000   Mississippi Development Bank, Madison County Highway Refunding Project, Series C (RB)
5.00%, 01/01/27
   575,820 
     Mississippi Development Bank, Marshall County Industrial Development Authority (RB)     
 75,000   5.00%, 01/01/22 (c)   88,508 
 50,000   5.00%, 01/01/22 (c)   59,177 
 100,000   5.00%, 01/01/22 (c)   118,353 
     State of Mississippi, Series C (GO)     
 1,635,000   5.00%, 10/01/24   2,080,194 
 835,000   5.00%, 10/01/25   1,080,131 
         5,183,813 
Missouri: 0.9%     
 1,000,000   City of Kansas City, Downtown Arena Project, Series E (RB)
3.00%, 04/01/25 (c)
   1,006,820 
 1,325,000   City of Kansas City, Series A (GO)
5.00%, 02/01/22 (c)
   1,591,683 
     Curators of the University of Missouri, Series A (RB)     
 175,000   5.00%, 11/01/24 (c)   219,706 
 300,000   5.00%, 11/01/24 (c)   384,348 
     Health and Educational Facilities Authority of the State of Missouri, Series A (RB)     
 960,000   5.00%, 06/01/24 (c)   1,165,373 
 500,000   5.00%, 06/01/24 (c)   622,930 
 1,000,000   5.00%, 06/01/24 (c)   1,209,100 
     Metropolitan St. Louis Sewer District, Wastewater System, Series B (RB)     
 500,000   5.00%, 05/01/22 (c)   606,080 
 95,000   5.00%, 05/01/22 (c)   115,391 
 1,000,000   5.00%, 05/01/25 (c)   1,260,580 
     Missouri Highway and Transportation Commission, First Lien, Series A (RB)     
 1,000,000   5.00%, 05/01/24   1,277,660 
 500,000   5.00%, 05/01/24 (c)   632,080 
 500,000   5.00%, 05/01/26   656,500 
 290,000   Missouri Joint Municipal Electric Utility Commission, Iatan 2 Project, Series A (RB)
5.00%, 01/01/24 (c)
   348,539 
 640,000   Missouri Joint Municipal Electric Utility Commission, Plum Point Project, Series A (RB)
5.00%, 01/01/25
   795,226 
     Missouri State Board of Public Buildings, Series A (RB)     
 1,000,000   1.00%, 10/01/19 (c)   870,850 
 1,200,000   2.50%, 10/01/20 (c)   1,235,952 
 10,000   3.00%, 10/01/20 (c)   10,475 
 55,000   4.00%, 10/01/20 (c)   61,422 
 500,000   4.00%, 04/01/24 (c)   589,345 
         14,660,060 
Nebraska: 0.8%     
 25,000   Central Plains Energy Project, Gas Project No. 3 (RB)
5.00%, 09/01/22 (c)
   29,039 
     City of Lincoln, Nebraska Electric System Revenue (RB)     
 250,000   3.25%, 09/01/22 (c)   260,508 
 150,000   5.00%, 09/01/22   183,806 
     Douglas County School District No. 0001 (GO)     
 160,000   3.00%, 12/15/24 (c)   171,248 
 1,000,000   5.00%, 06/15/24   1,276,670 
 270,000   Metropolitan Utilities District of Omaha, Nebraska Water System (RB)
3.25%, 12/01/25 (c)
   281,939 
 80,000   Nebraska Public Power District (RB)
5.00%, 01/01/25 (c)
   97,939 
     Nebraska Public Power District, Series A (RB)     
 250,000   3.88%, 01/01/22 (c)   276,493 
 250,000   5.00%, 01/01/22 (c)   297,748 
     Omaha Public Power District, Electric System, Series AA (RB)     
 130,000   2.25%, 08/01/19 (c)   131,888 
 1,080,000   5.00%, 02/01/24 (c)   1,333,217 
 1,155,000   Omaha Public Power District, Electric System, Series B (RB)
5.00%, 08/01/24 (c)
   1,438,783 
     Public Power Generation Agency, Whelan Energy Unit 2, Series A (RB)     
 440,000   3.00%, 07/01/26 (c)   444,140 
 2,750,000   5.00%, 01/01/23   3,284,215 
 505,000   5.00%, 01/01/24   612,348 
 1,400,000   5.00%, 01/01/25 (c)   1,681,624 
         11,801,605 
Nevada: 0.9%     
     Clark County School District, Series B (GO)     
 250,000   4.00%, 11/01/26 (c)   288,585 
 1,000,000   4.00%, 11/01/26 (c)   1,155,330 
 695,000   5.00%, 11/01/26   907,496 
 1,400,000   Clark County School District, Series C (GO)
5.00%, 06/15/25
   1,777,426 
     Clark County School District, Series D (GO)     
 250,000   4.00%, 12/15/25 (c)   281,583 
 2,580,000   5.00%, 06/15/24   3,230,263 
 500,000   5.00%, 12/15/25 (c)   621,255 
     County of Clark, Flood Control (GO)     
 1,090,000   5.00%, 05/01/25 (c)   1,347,164 
 420,000   5.00%, 05/01/25 (c)   528,671 
 500,000   County of Clark, Series A (GO)
5.00%, 05/01/26 (c)
   648,625 
     Las Vegas Valley Water District, Series B (GO)     
 50,000   5.00%, 06/01/21 (c)   58,629 
 100,000   5.00%, 06/01/22 (c)   120,762 
 200,000   5.00%, 06/01/22 (c)   244,036 
 50,000   Las Vegas Valley Water District, Series C (GO)
5.00%, 06/01/21 (c)
   58,552 
 1,000,000   State of Nevada Highway Improvement Revenue (RB)
5.00%, 06/01/26 (c)
   1,291,210 
 760,000   State of Nevada, Capital Improvement and Cultural Affairs, Series B (GO)
5.00%, 11/01/24
   972,998 
 175,000   State of Nevada, Motor Vehicle Fuel Tax (RB)
5.00%, 12/01/23
   219,975 
         13,752,560 
New Hampshire: 0.2%     
 1,225,000   City of Manchester, New Hampshire General Airport Revenue (RB)
5.00%, 01/01/23
   1,439,436 
 1,000,000   State of New Hampshire, Series A (GO)
5.00%, 03/01/25
   1,295,630 
         2,735,066 
New Jersey: 3.4%     
 800,000   Camden County, New Jersey Improvement Authority, Series A (RB)
5.00%, 02/15/24 (c)
   945,584 
     County of Union, New Jersey (GO)     
 260,000   3.00%, 03/01/21   284,310 
 10,000   3.00%, 03/01/21   10,902 
 635,000   3.00%, 03/01/22 (c)   692,893 
 20,000   3.00%, 03/01/22   21,993 
 15,000   3.00%, 03/01/22 (c)   16,495 
 1,000,000   Garden State, New Jersey Preservation Trust Open Space and Farmland Preservation, Series A (RB)
4.00%, 11/01/22 (c)
   1,131,260 
     New Jersey Building Authority, State Building Revenue Refunding Bonds, Series A (RB)     
 420,000   3.00%, 06/15/23   424,943 
 400,000   5.00%, 06/15/24   455,072 
 145,000   5.00%, 06/15/25   175,718 
 175,000   New Jersey Economic Development Authority, School Facilities Construction Refunding, Series EE (RB)
5.25%, 03/01/21 (c)
   208,803 
     New Jersey Economic Development Authority, School Facilities Construction Refunding, Series II (RB)     
 980,000   5.00%, 03/01/22 (c)   1,086,330 
 500,000   5.00%, 03/01/22 (c)   555,340 
 735,000   5.00%, 03/01/22 (c)   826,838 
     New Jersey Economic Development Authority, School Facilities Construction Refunding, Series NN (RB)     
 2,120,000   5.00%, 03/01/23 (c)   2,361,977 
 1,700,000   5.00%, 03/01/23   1,937,473 
 2,325,000   5.00%, 03/01/23 (c)   2,600,652 
 1,060,000   5.00%, 03/01/23 (c)   1,199,867 
 1,940,000   5.00%, 03/01/23 (c)   2,197,225 
 1,905,000   5.00%, 03/01/23 (c)   2,134,476 
     New Jersey Economic Development Authority, School Facilities Construction Refunding, Series PP (RB)     
 1,000,000   5.00%, 06/15/24 (c)   1,119,840 
 1,350,000   5.00%, 06/15/24 (c)   1,531,831 
 1,115,000   New Jersey Economic Development Authority, School Facilities Construction Refunding, Series UU (RB)
5.00%, 06/15/24 (c)
   1,241,263 
     New Jersey Economic Development Authority, School Facilities Construction Refunding, Series XX (RB)     
 225,000   4.00%, 06/15/22   242,667 
 3,500,000   5.00%, 06/15/23   4,003,720 
 1,000,000   New Jersey Educational Facilities Authority, Capital Improvement, Series A (RB)
5.00%, 09/01/24 (c)
   1,125,700 
 230,000   New Jersey Educational Facilities Authority, Higher Education Facilities Trust (RB)
5.00%, 06/15/24 (c)
   249,909 
 500,000   New Jersey Environmental Infrastructure Trust, Series A-R (RB)
4.00%, 09/01/23
   595,095 
     New Jersey Health Care Facilities Financing Authority, Barnabas Health Issue, Series A (RB)     
 1,190,000   4.00%, 07/01/22 (c)   1,308,107 
 75,000   4.63%, 07/01/21 (c)   84,915 
 250,000   5.00%, 07/01/22 (c)   291,613 
 200,000   New Jersey Health Care Facilities Financing Authority, Greystone Parks Psychiatric Hospital Project, Series B (RB)
5.00%, 09/15/23
   224,910 
 850,000   New Jersey Health Care Facilities Financing Authority, Inspira Health Obligated Group Issue, Series A (RB)
3.00%, 07/01/26 (c)
   851,436 
     New Jersey Health Care Facilities Financing Authority, Meridian Health System (RB)     
 750,000   5.00%, 07/01/22 (c)   874,380 
 500,000   5.00%, 07/01/22 (c)   597,695 
 165,000   New Jersey State Transportation Trust Fund Authority, Series A (RB)
4.69%, 12/15/30 ^
   94,067 
     New Jersey State Turnpike Authority, Series A (RB)     
 125,000   5.00%, 07/01/22 (c)   151,708 
 900,000   5.00%, 07/01/22 (c)   1,078,101 
 400,000   5.00%, 07/01/22 (c)   481,668 
 1,000,000   5.00%, 01/01/23   1,222,740 
 750,000   5.00%, 07/01/24 (c)   931,215 
 640,000   5.00%, 07/01/24 (c)   799,469 
     New Jersey State Turnpike Authority, Series B (RB)     
 325,000   5.00%, 01/01/23 (c)   394,056 
 1,000,000   5.00%, 01/01/23 (c)   1,220,680 
 500,000   5.00%, 01/01/23   611,370 
 200,000   New Jersey Transportation Trust Fund Authority (RB)
5.00%, 06/15/23 (c)
   225,708 
 50,000   New Jersey Transportation Trust Fund Authority, Series A (RB)
5.25%, 06/15/21 (c)
   56,507 
     New Jersey Transportation Trust Fund Authority, Series AA (RB)     
 1,595,000   5.00%, 06/15/22 (c)   1,783,577 
 1,200,000   5.00%, 06/15/22 (c)   1,361,316 
 750,000   5.00%, 06/15/23 (c)   850,897 
 1,300,000   5.00%, 06/15/23 (c)   1,477,489 
 1,275,000   5.25%, 06/15/23 (c)   1,458,587 
 335,000   5.25%, 06/15/25 (c)   386,801 
 300,000   5.25%, 06/15/25 (c)   347,640 
     New Jersey Turnpike Authority, Series A (RB)     
 500,000   5.00%, 07/01/24 (c)   608,425 
 1,000,000   5.00%, 07/01/24 (c)   1,225,040 
 70,000   5.00%, 01/01/26 (c)   87,320 
     New Jersey Turnpike Authority, Series B (RB)     
 130,000   5.00%, 01/01/23 (c)   156,917 
 75,000   5.00%, 01/01/23 (c)   91,706 
 100,000   5.00%, 01/01/23 (c)   119,963 
 260,000   New Jersey Turnpike Authority, Series E (RB)
5.00%, 01/01/25 (c)
   318,976 
 20,000   New Jersey Turnpike, Series A (RB)
5.00%, 07/01/22 (c)
   23,933 
 400,000   State of New Jersey, Series T (GO)
5.00%, 06/01/23
   479,040 
     State of New Jersey, Various Purpose (GO)     
 500,000   4.00%, 06/01/19 (c)   547,445 
 85,000   5.00%, 06/01/25 (c)   103,465 
 155,000   The State University of New Jersey, Rutgers, Series J (RB)
5.00%, 05/01/23 (c)
   185,820 
         52,492,878 
New Mexico: 0.5%     
 1,125,000   Albuquerque Bernalillo County Water Utility Authority, Senior Lien (RB)
5.00%, 07/01/25 (c)
   1,442,554 
 540,000   Albuquerque Bernalillo County Water Utility Authority, Series A (RB)
5.00%, 07/01/24
   683,246 
 65,000   Albuquerque Bernalillo County Water Utility Authority, Series B (RB)
5.00%, 07/01/23
   80,459 
 100,000   Albuquerque Municipal School District No. 12, Series B (GO) (SAW)
5.00%, 08/01/22
   122,045 
     New Mexico Finance Authority, State Transportation, Senior Lien (RB)     
 425,000   4.00%, 06/15/22 (c)   484,963 
 340,000   5.00%, 06/15/22   415,565 
 3,135,000   New Mexico Finance Authority, State Transportation, Senior Lien, Series B-1 (RB)
5.00%, 06/15/24 (c)
   3,954,238 
     State of New Mexico Severance Tax, Series A (RB)     
 340,000   5.00%, 07/01/19 (c)   382,894 
 475,000   5.00%, 07/01/19 (c)   534,926 
 75,000   State of New Mexico Severance Tax, Series B (RB)
5.00%, 07/01/22
   90,787 
         8,191,677 
New York: 16.0%     
 270,000   Battery Park City Authority, Series A (RB)
5.00%, 11/01/23
   342,482 
 5,000   City of Monroe, Industrial Development Agency, Rochester Schools Modernization Project (RB) (SAW)
5.00%, 05/01/23 (c)
   6,097 
     City of New York, New York, Series A-1 (GO)     
 250,000   5.00%, 08/01/21 (c)   297,928 
 610,000   5.25%, 08/01/23 (c)   767,813 
     City of New York, New York, Series B (GO)     
 55,000   3.38%, 08/01/24 (c)   58,715 
 250,000   5.00%, 08/01/22 (c)   303,338 
 1,500,000   City of New York, New York, Series D (GO)
5.00%, 02/01/23 (c)
   1,822,680 
     City of New York, New York, Series D-1 (GO)     
 1,100,000   5.00%, 10/01/21 (c)   1,304,930 
 2,905,000   5.00%, 08/01/23 (c)   3,608,242 
 925,000   City of New York, New York, Series E (GO)
5.25%, 08/01/22
   1,141,052 
 1,295,000   City of New York, New York, Series F (GO)
5.00%, 02/01/22 (c)
   1,542,228 
 50,000   City of New York, New York, Series F-1 (GO)
5.00%, 03/01/23 (c)
   60,887 
 1,325,000   City of New York, New York, Series G-1 (GO)
5.00%, 04/01/22 (c)
   1,590,106 
 1,115,000   City of New York, New York, Series H (GO)
5.00%, 08/01/23 (c)
   1,389,123 
 120,000   City of New York, New York, Series I (GO)
5.00%, 08/01/23 (c)
   149,231 
     City of New York, New York, Series I-1 (GO)     
 400,000   5.00%, 03/01/23   493,012 
 1,225,000   5.00%, 03/01/24 (c)   1,496,644 
     City of New York, New York, Series J (GO)     
 1,290,000   5.00%, 08/01/23 (c)   1,602,283 
 645,000   5.00%, 08/01/23   802,116 
     City of New York, Series B (GO)     
 1,450,000   5.00%, 08/01/22 (c)   1,750,063 
 100,000   5.00%, 08/01/22 (c)   120,886 
 1,000,000   5.00%, 08/01/22 (c)   1,215,280 
 100,000   City of New York, Series D (GO)
5.00%, 02/01/23 (c)
   121,858 
     City of New York, Series E (GO)     
 450,000   5.00%, 02/01/23 (c)   553,059 
 500,000   5.00%, 08/01/26 (c)   635,790 
     City of New York, Series F (GO)     
 500,000   5.00%, 02/01/22 (c)   598,090 
 55,000   5.00%, 02/01/22 (c)   66,211 
 1,775,000   City of New York, Series H (GO)
5.00%, 08/01/23 (c)
   2,204,692 
     City of New York, Series I (GO)     
 1,000,000   5.00%, 08/01/22   1,219,150 
 1,000,000   5.00%, 08/01/22 (c)   1,208,860 
     City of New York, Subseries F-1 (GO)     
 630,000   5.00%, 03/01/23 (c)   763,661 
 1,300,000   5.00%, 03/01/23 (c)   1,602,289 
 1,500,000   County of Nassau, Series A (GO)
5.00%, 04/01/24 (c)
   1,815,750 
     County of Nassau, Series B (GO)     
 500,000   5.00%, 10/01/23   614,200 
 645,000   5.00%, 04/01/24 (c)   781,282 
 3,945,000   County of Suffolk, Series C (GO)
5.00%, 05/01/24 (c)
   4,844,065 
     Dutchess County Local Development Corp., Health Quest System, Inc., Series B (RB)     
 300,000   3.00%, 07/01/26 (c)   307,251 
 500,000   5.00%, 07/01/26 (c)   611,090 
 500,000   5.00%, 07/01/26   637,340 
     Erie County, New York Industrial Development Agency School Facilities, City School District of Buffalo, Series A (RB) (SAW)    
 250,000   5.00%, 05/01/22 (c)   304,283 
 725,000   5.00%, 11/01/25 (c)   918,916 
     Long Island Power Authority Electric System, Series B (RB)     
 860,000   5.00%, 09/01/22 (c)   1,032,000 
 400,000   5.00%, 09/01/22   482,840 
     Metropolitan Transportation Authority, Series A (RB)     
 500,000   3.00%, 11/15/22 (c)   527,860 
 2,565,000   3.59%, 11/15/30 ^   1,803,836 
 2,050,000   5.00%, 11/15/22 (c)   2,489,622 
 695,000   5.00%, 11/15/22 (c)   840,324 
     Metropolitan Transportation Authority, Series A-1 (RB)     
 220,000   5.00%, 11/15/23 (c)   268,521 
 50,000   5.00%, 11/15/23   62,382 
     Metropolitan Transportation Authority, Series B (RB)     
 600,000   3.00%, 11/15/22 (c)   647,034 
 500,000   5.00%, 11/15/22   612,955 
 250,000   Metropolitan Transportation Authority, Series C (RB)
5.00%, 11/15/21 (c)
   297,783 
     Metropolitan Transportation Authority, Series D (RB)     
 650,000   5.00%, 11/15/17 (c)   686,413 
 205,000   5.00%, 11/15/19 (c)   232,201 
 100,000   5.00%, 11/15/21 (c)   119,906 
 800,000   5.00%, 11/15/22 (c)   971,560 
 125,000   5.00%, 11/15/22 (c)   152,816 
 750,000   5.00%, 11/15/22 (c)   908,325 
     Metropolitan Transportation Authority, Series E (RB)     
 500,000   5.00%, 11/15/22 (c)   607,225 
 300,000   5.00%, 11/15/22 (c)   366,759 
     Metropolitan Transportation Authority, Series F (RB)     
 845,000   3.13%, 11/15/22 (c)   917,509 
 2,355,000   5.00%, 11/15/22 (c)   2,866,365 
 1,500,000   5.00%, 11/15/22 (c)   1,813,650 
 765,000   5.00%, 11/15/22 (c)   933,170 
 1,200,000   5.00%, 11/15/22   1,471,092 
 1,550,000   5.00%, 11/15/22 (c)   1,894,921 
     Metropolitan Transportation Authority, Series H (RB)     
 540,000   5.00%, 11/15/22 (c)   652,914 
 350,000   5.00%, 11/15/22 (c)   427,886 
 1,300,000   5.00%, 11/15/22 (c)   1,594,567 
     Nassau County, Series A (GO)     
 1,230,000   3.00%, 04/01/21 (c)   1,310,454 
 500,000   4.00%, 04/01/21 (c)   548,020 
 1,750,000   New York City Municipal Water Finance Authority, Water and Sewer System, Series A (RB)
4.50%, 06/15/26 (c)
   2,124,220 
 220,000   New York City Municipal Water Finance Authority, Water and Sewer System, Series EE (RB)
5.00%, 06/15/24 (c)
   276,375 
     New York City Municipal Water Finance Authority, Water and Sewer System, Series FF (RB)     
 1,845,000   5.00%, 12/15/19 (c)   2,110,495 
 510,000   5.00%, 06/15/25 (c)   652,315 
 190,000   New York City Municipal Water Finance Authority, Water and Sewer System, Series HH (RB)
5.00%, 06/15/21 (c)
   225,017 
     New York City Transitional Finance Authority, Building Aid Revenue, Series S-1 (RB) (SAW)     
 1,000,000   5.00%, 07/15/22   1,219,510 
 800,000   5.00%, 07/15/22 (c)   966,912 
 325,000   5.00%, 07/15/22 (c)   394,050 
 905,000   5.00%, 01/15/26 (c)   1,129,766 
 1,600,000   New York City Transitional Finance Authority, Building Aid Revenue, Subseries F-1 (RB)
5.00%, 05/01/22 (c)
   1,919,760 
 500,000   New York City Transitional Finance Authority, Building Aid Revenue, Subseries S-2A (RB) (SAW)
4.00%, 07/15/21 (c)
   562,470 
 170,000   New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series C (RB)
5.00%, 11/01/22
   209,440 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series D (RB)     
 75,000   2.00%, 11/01/22 (c)   77,363 
 70,000   5.00%, 11/01/22 (c)   86,668 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series A (RB)     
 615,000   5.00%, 11/01/21 (c)   742,471 
 1,500,000   5.00%, 11/01/21 (c)   1,800,690 
 1,045,000   5.00%, 11/01/21 (c)   1,256,257 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series A-1 (RB)     
 2,850,000   5.00%, 08/01/25 (c)   3,566,604 
 125,000   5.00%, 08/01/25 (c)   158,079 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series B (RB)     
 1,000,000   5.00%, 02/01/21 (c)   1,175,850 
 600,000   5.00%, 11/01/21 (c)   717,564 
 250,000   5.00%, 08/01/24 (c)   311,425 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series B-1 (RB)     
 450,000   5.00%, 11/01/25 (c)   566,005 
 750,000   5.00%, 11/01/25 (c)   944,790 
 80,000   New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series D-1 (RB)
5.00%, 11/01/21 (c)
   96,173 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series E-1 (RB)     
 1,000,000   5.00%, 02/01/26 (c)   1,256,280 
 750,000   5.00%, 02/01/26 (c)   945,907 
 1,995,000   5.00%, 02/01/26 (c)   2,529,959 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series F (RB)     
 1,250,000   4.00%, 02/01/26 (c)   1,431,462 
 1,000,000   5.00%, 02/01/26 (c)   1,261,210 
 1,000,000   5.00%, 02/01/26 (c)   1,256,280 
 425,000   New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series F-1 (RB)
5.00%, 02/01/23 (c)
   514,671 
 2,000,000   New York City Transitional Finance Authority, Future Tax Secured Subordinate, Subseries C-1 (RB)
5.00%, 11/01/22 (c)
   2,459,940 
 545,000   New York City Transitional Finance Authority, Series A (RB)
5.00%, 11/01/21 (c)
   654,561 
 575,000   New York City Transitional Finance Authority, Series C (RB)
5.00%, 11/01/22
   708,400 
     New York City Transitional Finance Authority, Series I (RB)     
 500,000   5.00%, 05/01/23 (c)   611,125 
 290,000   5.00%, 05/01/23 (c)   357,590 
 255,000   New York City Transitional Finance Authority, Subseries A-1 (RB)
3.50%, 08/01/24 (c)
   278,399 
 575,000   New York City Transitional Finance Authority, Subseries C-1 (RB)
5.00%, 11/01/22 (c)
   705,674 
 1,660,000   New York City Transitional Finance Authority, Subseries D-1 (RB)
5.00%, 02/01/24 (c)
   2,038,696 
 700,000   New York City Transitional Finance Authority, Subseries F-1 (RB)
5.00%, 02/01/23 (c)
   866,698 
 550,000   New York City Trust for Cultural Resources, The Museum of Modern Art, Series 1-E (RB)
4.00%, 10/01/26 (c)
   656,260 
     New York City, Series A (GO)     
 1,000,000   5.00%, 08/01/24   1,267,060 
 70,000   5.00%, 08/01/25   90,406 
 550,000   New York City, Series B (GO)
5.00%, 08/01/21 (c)
   656,326 
 655,000   New York City, Series C (GO)
5.00%, 08/01/22 (c)
   788,037 
     New York City, Series I (GO)     
 250,000   5.00%, 08/01/22   304,788 
 1,500,000   5.00%, 08/01/22 (c)   1,822,920 
 820,000   5.00%, 08/01/23 (c)   1,018,506 
 360,000   New York City, Series J (GO)
5.00%, 08/01/23 (c)
   447,692 
     New York City, Subseries D-1 (GO)     
 2,000,000   5.00%, 10/01/21 (c)   2,364,900 
 2,500,000   5.00%, 10/01/21 (c)   2,982,300 
 250,000   New York Liberty Development Corp., 7 World Trade Center Project, Class 1 (RB)
5.00%, 03/15/22 (c)
   300,243 
 770,000   New York State Dormitory Authority, Icahn School of Medicine Sinai, Series A (RB)
5.00%, 07/01/25 (c)
   956,255 
 100,000   New York State Dormitory Authority, Series A (RB)
5.00%, 07/01/22 (c)
   120,102 
     New York State Dormitory Authority, State Personal Income Tax, Series A (RB)     
 500,000   4.00%, 12/15/22   586,900 
 2,000,000   5.00%, 12/15/22 (c)   2,468,620 
 675,000   5.00%, 12/15/22 (c)   820,219 
 3,775,000   5.00%, 12/15/22 (c)   4,623,167 
 1,000,000   5.00%, 12/15/22 (c)   1,233,620 
 825,000   5.00%, 12/15/22   1,018,875 
 1,795,000   5.00%, 12/15/22 (c)   2,194,621 
 260,000   5.00%, 12/15/22 (c)   319,309 
 630,000   5.00%, 12/15/22 (c)   767,674 
 1,000,000   5.00%, 12/15/22 (c)   1,219,900 
 1,500,000   5.00%, 02/15/24 (c)   1,851,000 
 800,000   5.00%, 02/15/24   1,009,792 
 250,000   5.00%, 02/15/24 (c)   314,948 
 770,000   5.00%, 02/15/24 (c)   968,783 
 1,680,000   5.00%, 03/15/25 (c)   2,102,722 
     New York State Dormitory Authority, State Personal Income Tax, Series B (RB)     
 500,000   5.00%, 03/15/22 (c)   604,105 
 1,605,000   5.00%, 03/15/22 (c)   1,927,557 
 1,300,000   5.00%, 03/15/22 (c)   1,577,771 
 1,000,000   5.00%, 02/15/25 (c)   1,244,020 
     New York State Dormitory Authority, State Personal Income Tax, Series E (RB)     
 875,000   5.00%, 08/15/21 (c)   1,044,960 
 350,000   5.00%, 02/15/25 (c)   437,598 
 265,000   5.00%, 02/15/25 (c)   337,083 
 80,000   5.00%, 09/15/25 (c)   99,985 
 65,000   5.00%, 09/15/25 (c)   81,545 
     New York State Dormitory Authority, State Sales Tax, Series A (RB)     
 900,000   5.00%, 03/15/23   1,122,093 
 625,000   5.00%, 03/15/23 (c)   766,262 
 1,415,000   5.00%, 03/15/24 (c)   1,754,091 
 500,000   5.00%, 03/15/24 (c)   615,795 
 580,000   5.00%, 03/15/24 (c)   730,823 
     New York State Dormitory Authority, State Sales Tax, Series B (RB)     
 1,000,000   5.00%, 09/15/25 (c)   1,256,450 
 340,000   5.00%, 09/15/25 (c)   427,516 
     New York State Dormitory Authority, State University Education Facilities Issue, Series A (RB)     
 1,050,000   5.00%, 05/15/22 (c)   1,269,660 
 935,000   5.00%, 05/15/22 (c)   1,128,274 
 250,000   5.00%, 05/15/22 (c)   303,078 
 250,000   5.00%, 05/15/22 (c)   302,610 
 645,000   New York State Environmental Facilities Corp., Master Finance Program, Series D (RB)
5.00%, 03/15/25 (c)
   828,631 
     New York State Environmental Facilities Corp., Municipal Water Finance Authority Projects, Series A (RB)     
 440,000   4.00%, 06/15/22 (c)   508,504 
 1,100,000   5.00%, 06/15/22 (c)   1,347,973 
 875,000   5.00%, 06/15/22 (c)   1,075,051 
 3,600,000   5.00%, 06/15/23 (c)   4,501,764 
 1,250,000   5.00%, 06/15/24 (c)   1,593,687 
 1,585,000   5.00%, 06/15/24 (c)   1,983,152 
 1,200,000   New York State Environmental Facilities Corp., Municipal Water Finance Authority Projects, Series D (RB)
5.00%, 06/15/22 (c)
   1,463,640 
 50,000   New York State Power Authority, Series A (RB)
5.00%, 11/15/22
   61,875 
     New York State Thruway Authority, Series A (RB)     
 100,000   5.00%, 09/15/21 (c)   119,626 
 800,000   5.00%, 03/15/23 (c)   977,424 
     New York State Thruway Authority, Series I (RB)     
 810,000   5.00%, 01/01/22 (c)   965,164 
 1,000,000   5.00%, 01/01/22 (c)   1,195,600 
     New York State Thruway Authority, Series J (RB)     
 2,120,000   5.00%, 01/01/24 (c)   2,610,165 
 1,000,000   5.00%, 01/01/24 (c)   1,239,860 
     New York State Thruway Authority, State Personal Income Tax, Series A (RB)     
 250,000   5.00%, 03/15/21 (c)   295,625 
 190,000   5.00%, 09/15/21 (c)   226,244 
 60,000   5.00%, 09/15/21 (c)   71,908 
 1,250,000   5.00%, 09/15/21 (c)   1,493,950 
 150,000   5.00%, 09/15/21 (c)   178,862 
 250,000   New York State Urban Development Corp., Series D (RB)
5.00%, 03/15/23
   309,893 
     New York State Urban Development Corp., State Personal Income, Series A (RB)     
 680,000   3.50%, 03/15/21 (c)   729,422 
 1,000,000   4.00%, 03/15/21 (c)   1,123,940 
 700,000   4.00%, 03/15/21 (c)   781,746 
 750,000   5.00%, 03/15/24 (c)   920,692 
 1,000,000   5.00%, 09/15/25 (c)   1,239,450 
 850,000   5.00%, 03/15/26   1,107,516 
 600,000   5.00%, 03/15/26 (c)   762,762 
 2,000,000   New York State Urban Development Corp., State Personal Income, Series A-1 (RB)
5.00%, 03/15/23 (c)
   2,452,040 
 2,000,000   New York State Urban Development Corp., State Personal Income, Series B (RB)
5.00%, 03/15/24 (c)
   2,463,180 
     New York State Urban Development Corp., State Personal Income, Series C (RB)     
 1,550,000   5.00%, 03/15/23 (c)   1,893,759 
 1,000,000   5.00%, 03/15/23 (c)   1,218,260 
 690,000   5.00%, 03/15/23 (c)   853,820 
 500,000   5.00%, 03/15/23 (c)   616,920 
 235,000   New York State Urban Development Corp., State Personal Income, Series E (RB)
5.00%, 03/15/23 (c)
   288,949 
     New York State, Series E (GO)     
 1,000,000   4.00%, 12/15/21 (c)   1,142,300 
 800,000   4.00%, 12/15/21 (c)   916,080 
 250,000   Port Authority of New York and New Jersey, Series 179 (RB)
5.00%, 12/01/23 (c)
   311,875 
     Port Authority of New York and New Jersey, Series 183 (RB)     
 565,000   3.00%, 06/15/24 (c)   608,494 
 750,000   3.25%, 06/15/24 (c)   804,345 
     Port Authority of New York and New Jersey, Series 190 (RB)     
 1,200,000   5.00%, 05/01/20 (c)   1,378,344 
 205,000   5.00%, 05/01/20 (c)   236,287 
 100,000   5.00%, 05/01/20 (c)   115,462 
     Sales Tax Asset Receivable Corp., Series A (RB)     
 300,000   3.00%, 10/15/24 (c)   321,405 
 1,000,000   5.00%, 10/15/24 (c)   1,264,680 
 2,790,000   5.00%, 10/15/24 (c)   3,506,444 
 1,010,000   5.00%, 10/15/24 (c)   1,296,133 
 500,000   State of New York Mortgage Agency, Homeowner Mortgage, Series 195 (RB)
3.00%, 04/01/25 (c)
   520,740 
 65,000   State of New York, Series E (GO)
5.00%, 12/15/21 (c)
   78,931 
 875,000   Suffolk County Economic Development Corp. (RB)
5.00%, 07/01/21 (c)
   987,569 
 50,000   Tobacco Settlement Financing Corp. (RB)
5.00%, 06/01/17 (c)
   51,822 
 65,000   Town of Brookhaven, New York (GO)
3.00%, 02/01/23 (c)
   70,634 
     Town of Brookhaven, Series A (GO)     
 640,000   3.00%, 02/01/23   711,347 
 250,000   4.00%, 02/01/23 (c)   285,050 
 100,000   Town of Oyster Bay (GO) (AGM)
4.00%, 08/01/22 (c)
   105,225 
     Town of Oyster Bay, New York (GO) (AGM)     
 265,000   3.00%, 03/01/21 (c)   272,780 
 485,000   4.00%, 08/01/22 (c)   511,428 
     Town of Oyster Bay, New York Public Improvement, Series A (GO) (AGM)     
 130,000   3.00%, 03/01/21 (c)   133,305 
 175,000   3.25%, 03/01/21 (c)   180,565 
     Town of Oyster Bay, New York Public Improvement, Series B (GO) (AGM)     
 100,000   4.00%, 11/01/20 (c)   106,334 
 875,000   4.00%, 11/01/20 (c)   942,147 
     Triborough Bridge and Tunnel Authority, Series A (RB)     
 1,000,000   2.79%, 11/15/30 ^   694,380 
 455,000   5.00%, 01/01/22 (c)   549,030 
 65,000   5.00%, 01/01/22 (c)   78,509 
 900,000   5.00%, 05/15/23 (c)   1,105,029 
 1,370,000   5.00%, 05/15/23 (c)   1,695,074 
 6,805,000   5.00%, 05/15/23 (c)   8,454,600 
 1,000,000   5.00%, 05/15/23 (c)   1,239,470 
     Triborough Bridge and Tunnel Authority, Series B (RB)     
 1,345,000   2.83%, 11/15/32 ^   884,580 
 975,000   4.00%, 11/15/22 (c)   1,131,409 
 1,980,000   5.00%, 11/15/22   2,444,825 
 500,000   5.00%, 11/15/22 (c)   615,335 
 1,000,000   5.00%, 11/15/22 (c)   1,232,710 
 1,310,000   5.00%, 11/15/23 (c)   1,603,925 
     Utility Debt Securitization Authority (RB)     
 865,000   3.00%, 12/15/25 (c)   919,504 
 500,000   5.00%, 06/15/26 (c)   638,325 
     Utility Debt Securitization Authority, Series E (RB)     
 1,250,000   5.00%, 12/15/23 (c)   1,550,087 
 1,675,000   5.00%, 12/15/23 (c)   2,081,070 
 1,005,000   5.00%, 12/15/23 (c)   1,252,612 
         247,219,479 
North Carolina: 0.8%     
 400,000   Cape Fear Public Utility Authority, Water and Sewer System (RB)
4.00%, 08/01/26 (c)
   479,356 
 350,000   City of Raleigh, Combined Enterprise System, Series A (RB)
5.00%, 03/01/23 (c)
   435,127 
 140,000   County of New Hanover, North Carolina (RB)
5.00%, 10/01/21 (c)
   162,883 
 1,805,000   County of Wake, North Carolina (GO)
3.00%, 09/01/24 (c)
   2,000,084 
 90,000   County of Wake, Public Improvement (GO)
5.00%, 09/01/24
   115,853 
     North Carolina Medical Care Commission, Health Care Facilities, Series A (RB)     
 1,000,000   5.00%, 10/01/22 (c)   1,190,940 
 250,000   5.00%, 06/01/27   326,658 
 1,000,000   North Carolina Municipal Power Agency No. 1, Series B (RB)
5.00%, 01/01/22 (c)
   1,185,240 
 20,000   North Carolina State Capital Improvement Limited Obligation Bonds, Series B (RB)
5.00%, 11/01/21 (c)
   24,100 
 750,000   North Carolina State Capital Improvement Limited Obligation Bonds, Series C (RB)
5.00%, 05/01/21 (c)
   886,365 
 540,000   North Carolina State, Series C (RB)
5.00%, 05/01/24 (c)
   679,936 
     State of North Carolina, Series A (RB)     
 95,000   2.25%, 05/01/23 (c)   98,254 
 1,000,000   5.00%, 06/01/23   1,256,590 
     State of North Carolina, Series B (RB)     
 250,000   5.00%, 06/01/24   317,563 
 75,000   5.00%, 06/01/26   98,501 
     State of North Carolina, Series C (RB)     
 1,040,000   5.00%, 05/01/24 (c)   1,291,430 
 1,315,000   5.00%, 05/01/24   1,686,829 
 150,000   The Charlotte-Mecklenburg Hospital Authority (RB)
5.00%, 01/15/22 (c)
   176,343 
         12,412,052 
North Dakota: 0.1%     
 1,060,000   North Dakota Public Finance Authority, Series A (RB)
5.00%, 10/01/24 (c)
   1,310,913 
Ohio: 3.0%     
 20,000   American Municipal Power, Inc., AMP Fremont Energy Center, Series B (RB)
4.00%, 02/15/22 (c)
   21,844 
 670,000   American Municipal Power, Inc., Prairie State Energy Campus, Series A (RB)
5.00%, 02/15/20 (c)
   756,082 
     City of Columbus, Ohio Sewerage Revenue (RB)     
 250,000   5.00%, 12/01/24 (c)   311,170 
 300,000   5.00%, 12/01/24 (c)   377,892 
 500,000   5.00%, 12/01/24 (c)   633,380 
     City of Columbus, Ohio, Series A (GO)     
 1,890,000   3.00%, 02/15/24 (c)   2,053,277 
 800,000   4.00%, 02/15/24 (c)   913,176 
 750,000   5.00%, 07/01/23   939,037 
 100,000   5.00%, 08/15/23 (c)   124,108 
 1,975,000   5.00%, 02/15/24 (c)   2,488,085 
 2,295,000   City of Columbus, Various Purpose, Series 1 (GO)
5.00%, 07/01/23 (c)
   2,878,641 
     City of Columbus, Various Purpose, Series A (GO)     
 300,000   3.00%, 07/01/25 (c)   317,823 
 500,000   3.00%, 07/01/25 (c)   536,390 
 750,000   3.00%, 07/01/25 (c)   825,735 
 750,000   3.10%, 07/01/25 (c)   797,460 
 1,250,000   3.20%, 07/01/25 (c)   1,331,850 
 100,000   5.00%, 08/15/22 (c)   122,509 
 1,000,000   5.00%, 08/15/22 (c)   1,230,990 
 1,000,000   5.00%, 08/15/22 (c)   1,230,990 
 1,000,000   City of Toledo, Water System Revenue (RB)
5.00%, 05/15/23 (c)
   1,207,000 
 330,000   County of Cuyahoga, Convention Hotel Project (CP)
5.00%, 06/01/24 (c)
   401,396 
     County of Franklin, Ohio Hospital Facilities Revenue, Ohiohealth Corp. (RB)     
 1,000,000   5.00%, 05/15/23 (c)   1,221,310 
 60,000   5.00%, 05/15/23 (c)   74,237 
     County of Hamilton, Ohio Healthcare Facilities, The Christ Hospital Project (RB) (AGM)     
 870,000   4.00%, 06/01/22 (c)   929,612 
 650,000   5.25%, 06/01/22 (c)   776,301 
 375,000   County of Hamilton, Ohio Sewer System Revenue, Series A (RB)
5.00%, 12/01/24 (c)
   466,755 
     County of Hamilton, Ohio The Christ Hospital Project (RB)     
 695,000   5.25%, 06/01/22 (c)   815,311 
 500,000   5.25%, 06/01/22 (c)   591,070 
 75,000   Cuyahoga County, Various Purpose (RB)
3.00%, 12/01/24 (c)
   79,424 
 750,000   Dayton Metro Library, Series A (GO)
3.25%, 12/01/21 (c)
   786,675 
 1,220,000   Hamilton County, Ohio Sewer System Improvement, Series A (RB)
5.00%, 12/01/22
   1,494,158 
     Ohio State Common Schools, Series A (GO)     
 750,000   5.00%, 09/15/22   922,057 
 2,675,000   5.00%, 09/15/23   3,349,795 
     Ohio State Common Schools, Series B (GO)     
 1,000,000   4.00%, 09/15/21 (c)   1,134,820 
 80,000   5.00%, 09/15/21 (c)   96,188 
 1,000,000   Ohio Water Development Authority, Fresh Water, Series B (RB)
5.00%, 12/01/26 (c)
   1,288,350 
 70,000   Ohio Water Development Authority, Water Pollution Control (RB)
5.00%, 12/01/24
   90,060 
 85,000   Promedica Healthcare Obligated Group, Ohio Hospital, Series D (RB)
5.00%, 11/15/21 (c)
   99,068 
 895,000   State of Ohio, Higher Education, Series C (GO)
5.00%, 08/01/23
   1,117,757 
     State of Ohio, Highway Capital Improvement, Series R (GO)     
 3,000,000   5.00%, 05/01/24 (c)   3,740,100 
 1,000,000   5.00%, 05/01/24 (c)   1,266,680 
 1,100,000   State of Ohio, Major New State Infrastructure Project (RB)
5.00%, 06/15/22 (c)
   1,329,163 
 3,000,000   State of Ohio, Series A (GO)
5.00%, 09/15/26
   3,949,170 
 1,345,000   State of Ohio, University Hospitals Health System, Series A (RB)
5.00%, 01/15/23 (c)
   1,580,012 
         46,696,908 
Oklahoma: 0.2%     
     Grand River Dam Authority, Series A (RB)     
 750,000   5.00%, 06/01/24 (c)   913,477 
 65,000   5.00%, 06/01/24 (c)   79,431 
 1,000,000   Oklahoma Capital Improvement Authority, Series A (RB)
5.00%, 07/01/24 (c)
   1,228,340 
 90,000   Oklahoma City Water Utilities Trust, Water and Sewer Revenue (RB)
5.00%, 07/01/23 (c)
   112,685 
 500,000   Oklahoma Development Finance Authority, Health System Revenue, Series A (RB)
5.00%, 08/15/22
   606,045 
         2,939,978 
Oregon: 0.6%     
 100,000   Beaverton School District 48J, Washington and Multnomah Counties, Oregon, Series B (GO) (SBG)
4.00%, 06/15/22 (c)
   114,109 
 500,000   Clackamas County School District No. 12 North Clackamas (GO) (SBG)
5.00%, 06/15/24 (c)
   623,505 
 1,000,000   Department of Administrative Services, Oregon State Lottery revenue, Series D (RB)
5.00%, 04/01/25 (c)
   1,272,090 
     Metro, Oregon, Series A (GO)     
 500,000   4.00%, 06/01/22 (c)   573,105 
 400,000   5.00%, 06/01/22 (c)   486,812 
 75,000   Metro, Series A (GO)
5.00%, 06/01/22 (c)
   91,514 
     State of Oregon Department of Transportation, Highway User Tax, Senior Lien, Series A (RB)     
 10,000   5.00%, 11/15/22   12,368 
 200,000   5.00%, 11/15/23   252,370 
 700,000   5.00%, 11/15/24 (c)   880,222 
 745,000   5.00%, 11/15/24 (c)   943,401 
 65,000   5.00%, 11/15/24 (c)   82,715 
 200,000   5.00%, 11/15/24 (c)   251,492 
 225,000   5.00%, 11/15/24   290,171 
 1,850,000   State of Oregon, Department of Administrative Services, Lottery Revenue, Series D (RB)
5.00%, 04/01/25 (c)
   2,361,950 
     State of Oregon, Series A (GO)     
 550,000   5.00%, 08/01/23 (c)   683,974 
 180,000   5.00%, 08/01/23 (c)   224,800 
 500,000   State of Oregon, Series F (GO)
5.00%, 05/01/23 (c)
   622,735 
         9,767,333 
Pennsylvania: 3.3%     
 1,625,000   Allegheny County Sanitary Authority, Sewer Revenue (RB)
5.00%, 12/01/25 (c)
   2,006,761 
 450,000   Bensalem Township School District (GO) (SAW)
5.00%, 12/01/23 (c)
   548,433 
 1,000,000   City of Philadelphia, Series A (GO)
5.00%, 08/01/25 (c)
   1,228,280 
     Commonwealth of Pennsylvania, First Refunding Series (GO)     
 500,000   4.00%, 07/01/23   574,680 
 1,765,000   5.00%, 07/01/22   2,105,451 
 500,000   5.00%, 07/01/23   607,155 
 250,000   5.00%, 09/15/25   314,113 
     Commonwealth of Pennsylvania, First Series (GO)     
 925,000   5.00%, 11/15/21 (c)   1,099,705 
 570,000   5.00%, 11/15/21 (c)   674,139 
 720,000   5.00%, 11/15/21 (c)   858,830 
 1,095,000   5.00%, 11/15/21 (c)   1,302,437 
 2,095,000   5.00%, 06/01/22 (c)   2,498,790 
 3,125,000   5.00%, 06/01/22 (c)   3,735,031 
 1,250,000   5.00%, 06/01/22 (c)   1,502,525 
 2,650,000   5.00%, 04/01/23 (c)   3,194,787 
 3,250,000   5.00%, 04/01/23 (c)   3,945,467 
 2,150,000   5.00%, 04/01/23 (c)   2,620,721 
 500,000   5.00%, 06/15/24 (c)   616,450 
 500,000   5.00%, 06/15/24   617,275 
 1,780,000   5.00%, 03/15/25 (c)   2,153,675 
     Commonwealth of Pennsylvania, Second Series (GO)     
 300,000   4.00%, 10/15/23 (c)   340,470 
 1,000,000   5.00%, 10/15/23 (c)   1,209,150 
 860,000   5.00%, 10/15/23 (c)   1,041,804 
 500,000   5.00%, 10/15/23 (c)   617,080 
 420,000   5.00%, 10/15/23 (c)   516,739 
 500,000   5.00%, 10/15/23 (c)   611,360 
 500,000   County of Chester, Series A (GO)
4.00%, 07/15/26 (c)
   591,275 
     Douphin Country General Authority Health System, Series A (RB)     
 1,500,000   3.00%, 06/01/26 (c)   1,507,590 
 400,000   4.00%, 06/01/26 (c)   443,152 
     Hospitals and Higher Education Facilities Authority, Children’s Hospital of Philadelphia Project, Series D (RB)     
 25,000   5.00%, 07/01/21 (c)   29,426 
 305,000   5.00%, 07/01/21 (c)   356,774 
     Monroeville Finance Authority (RB)     
 940,000   5.00%, 02/15/26   1,191,121 
 1,225,000   5.00%, 02/15/27   1,573,819 
 20,000   Pennsylvania Economic Development Financing Authority, Unemployment Compensation, Series B (RB)
5.00%, 08/19/16 (c)
   20,063 
 100,000   Pennsylvania Gas Works Revenue, Thirteenth Series (RB)
5.00%, 08/01/24
   123,309 
 500,000   Pennsylvania Higher Educational Facilities Authority, Series AM (RB)
4.00%, 06/15/21 (c)
   553,240 
     Pennsylvania Higher Educational Facilities Authority, University of Pennsylvania, Health System, Series A (RB)     
 250,000   5.00%, 08/15/22 (c)   299,175 
 40,000   5.00%, 08/15/22 (c)   48,561 
     Pennsylvania Housing Finance Agency (RB)     
 125,000   3.20%, 04/01/25 (c)   132,224 
 725,000   3.30%, 10/01/21 (c)   752,369 
     Pennsylvania Turnpike Commission (RB)     
 980,000   3.00%, 06/01/26 (c)   980,804 
 870,000   3.00%, 06/01/26 (c)   872,923 
 2,660,000   4.00%, 06/01/26 (c)   2,942,146 
 500,000   5.00%, 12/01/25 (c)   609,920 
     Pennsylvania Turnpike Commission, Series C (RB)     
 400,000   5.00%, 12/01/24 (c)   488,532 
 1,000,000   5.50%, 12/01/23 (c)   1,247,470 
 60,000   St. Mary Hospital Authority, Catholic Health East Issue, Series A (RB)
5.00%, 05/15/20 (c)
   68,695 
         51,373,896 
Rhode Island: 0.3%     
 385,000   Rhode Island Health and Educational Building Corp. (RB) (AGM)
5.00%, 05/15/25 (c)
   473,423 
     State of Rhode Island, Series A (GO)     
 1,275,000   5.50%, 08/01/21 (c)   1,547,595 
 470,000   5.50%, 08/01/21 (c)   570,740 
     State of Rhode Island, Series D (GO)     
 1,000,000   5.00%, 08/01/24 (c)   1,239,800 
 250,000   5.00%, 08/01/24 (c)   311,638 
 175,000   5.00%, 08/01/24   220,981 
         4,364,177 
South Carolina: 0.9%     
     Berkeley County, South Carolina School District, Series A (GO)     
 325,000   3.00%, 03/01/24 (c)   353,711 
 150,000   3.00%, 03/01/24 (c)   164,367 
     Charleston Educational Excellence Finance Corp. (RB)     
 105,000   5.00%, 12/01/23 (c)   131,652 
 920,000   5.00%, 12/01/23 (c)   1,128,316 
 300,000   5.00%, 12/01/23   372,837 
 50,000   5.00%, 12/01/23 (c)   62,890 
 895,000   Charleston Educational Excellence Finance Corp., County School District (RB)
5.00%, 12/01/24
   1,134,547 
 750,000   City of Charleston, Waterworks and Sewer System Revenue (RB)
5.00%, 01/01/22 (c)
   906,750 
 1,000,000   Greenville Hospital System Board of Trustees (RB)
5.00%, 05/01/22 (c)
   1,187,080 
 400,000   Kershaw County School District (RB)
3.38%, 12/01/25 (c)
   429,984 
     Richland County, South Carolina School District No. 1, Series A (GO)     
 500,000   4.00%, 09/01/21 (c)   560,630 
 1,305,000   4.00%, 09/01/21 (c)   1,489,318 
 465,000   5.00%, 09/01/21 (c)   554,066 
 500,000   5.00%, 09/01/21 (c)   595,495 
 100,000   School District No. 2 of Dorchester County, Series A (GO)
4.00%, 03/01/24 (c)
   116,287 
     South Carolina Jobs Economic Development Authority, Bon Secours Health System Obligated Group (RB)     
 975,000   3.75%, 11/01/22 (c)   1,029,415 
 350,000   5.00%, 11/01/22 (c)   413,592 
     South Carolina Jobs Economic Development Authority, Palmetto Health, Series A (RB)     
 130,000   5.00%, 08/01/23 (c)   152,833 
 395,000   5.25%, 08/01/23 (c)   467,925 
     South Carolina State Public Service Authority, Series A (RB)     
 900,000   5.00%, 12/01/21 (c)   1,066,779 
 60,000   5.00%, 12/01/24   75,791 
 2,000,000   South Carolina Transportation Infrastructure Bank (RB)
2.25%, 10/01/25 (c)
   1,910,640 
         14,304,905 
Tennessee: 0.8%     
 725,000   City of Chattanooga, Electric System, Series A (RB)
5.00%, 09/01/25
   947,473 
 715,000   City of Knoxville, Wastewater System Revenue, Series A (RB)
3.00%, 04/01/21 (c)
   738,273 
 1,200,000   County of Shelby, Tennessee (GO)
5.00%, 03/01/24
   1,527,348 
 680,000   Knox County Health Educational and Housing Facility Board, Series A (RB)
5.00%, 01/01/23 (c)
   805,310 
 25,000   Memphis Center City Revenue Finance Corp. (RB) (AGM)
4.50%, 11/01/21 (c)
   28,728 
 245,000   Memphis Center City Revenue Finance Corp., Series B (RB) (AGM)
5.25%, 11/01/21 (c)
   293,490 
 1,485,000   Memphis, Tennessee General Improvement Refunding, Series A (GO)
5.00%, 11/01/23
   1,863,675 
     Metropolitan Government of Nashville & Davidson County, Tennessee (RB)     
 510,000   5.00%, 07/01/22   616,702 
 500,000   5.00%, 07/01/23   625,270 
     Metropolitan Government of Nashville and Davidson County (GO)     
 1,600,000   4.00%, 07/01/26 (c)   1,870,704 
 545,000   4.00%, 07/01/26 (c)   639,874 
 515,000   Metropolitan Government of Nashville and Davidson County, Vanderbilt University Center, Series A (RB)
5.00%, 07/01/26 (c)
   641,216 
 975,000   State of Tennessee, Series A (GO)
5.00%, 08/01/22
   1,201,366 
 500,000   State of Tennessee, Series B (GO)
2.00%, 10/01/20 (c)
   512,695 
         12,312,124 
Texas: 10.1%     
 750,000   Austin Independent School District, Series B (GO)
5.00%, 08/01/24
   954,187 
 1,880,000   Board of Regents of Texas State University System, Series A (RB)
5.00%, 03/15/25 (c)
   2,361,562 
 500,000   Board of Regents of Texas State University System, Series E (RB)
5.00%, 08/15/27
   665,495 
     Board of Regents of University of Texas System, Series A (RB)     
 450,000   5.00%, 02/15/22 (c)   541,548 
 505,000   5.00%, 07/01/25 (c)   631,831 
 500,000   Board of Regents, A and M University System, Series A (RB)
5.50%, 07/01/25 (c)
   664,760 
     Brownsville, Texas Utilities System Revenue, Series A (RB)     
 245,000   5.00%, 09/01/22   293,843 
 500,000   5.00%, 09/01/23 (c)   600,720 
 250,000   Central Texas Regional Mobility Authority, Senior Lien (RB)
5.00%, 01/01/26 (c)
   303,288 
     Central Texas Regional Mobility Authority, Senior Lien, Series A (RB)     
 150,000   5.00%, 01/01/23 (c)   174,497 
 200,000   5.00%, 07/01/25 (c)   243,282 
 500,000   Cities of Dallas and Fort Worth, International Airport Joint Revenue, Series F (RB)
5.00%, 11/01/23 (c)
   616,990 
     City of Austin, Texas, Water & Wastewater System Revenue (RB)     
 1,000,000   3.70%, 05/15/23 (c)   1,124,880 
 50,000   5.00%, 11/15/22 (c)   61,330 
 50,000   5.00%, 05/15/23 (c)   61,282 
 1,000,000   5.00%, 05/15/24 (c)   1,243,730 
 650,000   5.00%, 05/15/24 (c)   803,608 
 1,000,000   5.00%, 05/15/24 (c)   1,238,780 
     City of Austin, Water and Wastewater System Revenue (RB)     
 400,000   5.00%, 11/15/21 (c)   482,364 
 500,000   5.00%, 11/15/22 (c)   611,265 
     City of Dallas (GO)     
 500,000   5.00%, 02/15/24 (c)   611,850 
 1,175,000   5.00%, 02/15/24 (c)   1,456,518 
 4,750,000   5.00%, 02/15/24 (c)   5,964,670 
 500,000   5.00%, 02/15/25 (c)   616,250 
 1,500,000   5.00%, 02/15/25 (c)   1,871,385 
 50,000   City of Dallas and Fort Worth, Texas International Airport (RB)
5.00%, 11/01/20 (c)
   57,996 
 400,000   City of Dallas, Series A (GO)
5.00%, 02/15/23 (c)
   486,676 
     City of Dallas, Waterworks and Sewer System, Series A (RB)     
 30,000   5.00%, 10/01/22 (c)   36,911 
 1,000,000   5.00%, 10/01/25 (c)   1,264,300 
 1,425,000   5.00%, 10/01/25 (c)   1,809,878 
 400,000   City of El Paso, Water and Sewer Revenue (RB)
5.00%, 03/01/24 (c)
   498,300 
 1,000,000   City of Fort Worth (GO)
5.00%, 03/01/22 (c)
   1,204,210 
     City of Fort Worth and Dallas, Texas International Airport, Series G (RB)     
 50,000   5.00%, 11/01/20 (c)   58,177 
 1,490,000   5.00%, 11/01/20 (c)   1,733,675 
 1,250,000   City of Fort Worth, Series A (GO)
5.00%, 03/01/25 (c)
   1,583,637 
 1,000,000   City of Frisco (GO)
5.00%, 02/15/23 (c)
   1,221,570 
 500,000   City of Houston, Combined Utility System Revenue, First Lien, Series B (RB)
5.00%, 11/15/26
   652,860 
     City of Houston, Series A (GO)     
 650,000   5.00%, 03/01/24 (c)   788,508 
 1,000,000   5.00%, 03/01/24 (c)   1,218,600 
 700,000   City of Houston, Texas Combined Utility System Revenue, First Lien, Series C (RB)
5.00%, 05/15/24 (c)
   860,272 
 325,000   City of Houston, Texas Combined Utility System Revenue, First Lien, Series D (RB)
5.00%, 11/15/21 (c)
   386,750 
     City of San Antonio, Electric and Gas Systems Revenue (RB)     
 1,500,000   5.00%, 08/01/22 (c)   1,815,210 
 1,040,000   5.00%, 02/01/23   1,278,898 
 1,000,000   5.00%, 08/01/26 (c)   1,303,210 
 500,000   5.25%, 02/01/25   648,095 
     City of San Antonio, General Improvement (GO)     
 1,550,000   5.00%, 02/01/24 (c)   1,924,511 
 100,000   5.00%, 02/01/24   126,340 
 300,000   City of San Antonio, Public Facilities Corp. Improvement (RB)
3.00%, 09/15/22 (c)
   309,660 
 1,070,000   City of San Antonio, Texas (GO)
5.00%, 02/01/24 (c)
   1,314,944 
     City of San Antonio, Water System Revenue (RB)     
 1,000,000   5.00%, 05/15/22 (c)   1,208,570 
 1,025,000   5.00%, 05/15/22 (c)   1,247,097 
     City of San Antonio, Water System Revenue, Series A (RB)     
 515,000   5.00%, 05/15/20 (c)   589,428 
 55,000   5.00%, 05/15/20 (c)   63,236 
 500,000   5.00%, 05/15/26 (c)   628,120 
 50,000   Clear Creek Independent School District, Series A (GO)
5.00%, 02/15/25 (c)
   62,694 
 1,000,000   Clear Creek Independent School District, Series B (GO)
5.00%, 02/15/22 (c)
   1,202,640 
     Comal Independent School District, Series A (GO)     
 120,000   4.00%, 02/01/21 (c)   133,822 
 585,000   4.00%, 02/01/21 (c)   653,193 
 500,000   Conroe Independent School District, Series A (GO)
5.00%, 02/15/21 (c)
   581,425 
     County of Denton, Texas (GO)     
 875,000   5.00%, 07/15/20 (c)   1,009,855 
 1,000,000   5.00%, 07/15/20 (c)   1,157,920 
 500,000   County of Fort Bend, Series B (GO)
4.00%, 03/01/26 (c)
   575,470 
     County of Harris, Series A (GO)     
 80,000   5.00%, 10/01/25 (c)   101,453 
 1,000,000   5.00%, 10/01/25 (c)   1,274,940 
 250,000   5.00%, 10/01/25 (c)   323,885 
 250,000   County of Harris, Subordinate Lien, Series A (GO)
5.00%, 08/15/22 (c)
   305,718 
 500,000   County of Harris, Texas (RB)
5.00%, 08/15/22 (c)
   596,765 
     County of Harris, Texas Toll Road, Senior Lien, Series A (RB)     
 1,000,000   5.00%, 08/15/26 (c)   1,258,030 
 1,500,000   5.00%, 08/15/26 (c)   1,907,235 
 1,500,000   Cypress-Fairbanks Independent School District (GO)
5.00%, 02/15/25 (c)
   1,876,770 
     Cypress-Fairbanks Independent School District, Series C (GO)     
 100,000   5.00%, 02/15/23   123,951 
 700,000   5.00%, 02/15/24 (c)   875,595 
 100,000   Dallas and Fort Worth International Airport, Series D (RB)
5.25%, 11/01/23 (c)
   121,889 
 75,000   Dallas and Fort Worth International Airport, Series G (RB)
5.00%, 11/01/20 (c)
   86,994 
     Dallas Area Rapid Transit, Senior Lien, Series A (RB)     
 75,000   5.00%, 12/01/22   92,110 
 90,000   5.00%, 12/01/25 (c)   113,568 
 500,000   5.00%, 12/01/25 (c)   642,255 
     Dallas Independent School District (GO)     
 100,000   5.00%, 02/15/21 (c)   117,491 
 890,000   5.00%, 08/15/22 (c)   1,070,180 
 100,000   5.00%, 08/15/22 (c)   122,117 
 100,000   5.00%, 08/15/22   122,378 
     Dallas Independent School District, Series A (GO)     
 1,000,000   5.00%, 08/15/24 (c)   1,252,780 
 100,000   5.00%, 08/15/24   127,175 
 385,000   Dallas, Texas, Series A (GO)
5.00%, 02/15/23 (c)
   460,737 
 1,330,000   Denton Independent School District (GO)
5.00%, 02/15/25 (c)
   1,701,549 
 335,000   Eagle Mountain & Saginaw Independent School District (GO)
4.00%, 02/15/26 (c)
   383,501 
 75,000   Ector County Independent School District (GO)
5.00%, 08/15/23 (c)
   92,629 
 115,000   El Paso Independent School District (GO)
5.00%, 08/15/24 (c)
   142,603 
 750,000   Fort Bend Independent School District (GO)
5.00%, 08/15/22 (c)
   920,782 
     Harris County, Houston Sports Authority, Senior Lien, Series A (RB)     
 100,000   5.00%, 11/15/24 (c)   120,506 
 965,000   5.00%, 11/15/24 (c)   1,165,305 
 1,225,000   5.00%, 11/15/24 (c)   1,491,682 
     Harris County, Texas Cultural Education Facilities Finance Corp. (RB)     
 1,000,000   3.00%, 05/15/26 (c)   997,410 
 500,000   3.00%, 05/15/26 (c)   506,350 
 1,755,000   5.00%, 12/01/24 (c)   2,153,982 
 2,000,000   5.00%, 10/01/25 (c)   2,520,920 
 425,000   Harris County, Texas Cultural Education Facilities Finance Corp., Series 1 (RB)
5.00%, 10/01/23
   527,263 
     Harris County, Texas Cultural Education Facilities Finance Corp., Series A (RB)     
 50,000   5.00%, 12/01/22 (c)   59,693 
 120,000   5.00%, 12/01/22 (c)   143,819 
 725,000   Harris County, Texas Cypress-Fairbanks Independent School District (GO)
5.00%, 02/15/21 (c)
   852,158 
 500,000   Harris County, Texas Flood Control District (GO)
5.00%, 10/01/24 (c)
   630,005 
     Harris County, Texas Flood Control District, Series A (GO)     
 500,000   5.00%, 10/01/24 (c)   625,660 
 250,000   5.00%, 10/01/25 (c)   318,735 
 1,000,000   5.00%, 10/01/25 (c)   1,282,740 
 1,480,000   Harris County, Texas Unlimited Tax Road Refunding, Series A (GO)
5.00%, 10/01/22 (c)
   1,823,508 
 1,000,000   Houston Combined Utility System Revenue, First Lien, Series A (RB)
5.00%, 11/15/24 (c)
   1,246,950 
 250,000   Houston, Texas Independent School District, Series A (GO)
5.00%, 02/15/23 (c)
   308,110 
     Houston, Texas Public Improvement Refunding, Series A (GO)     
 1,000,000   5.00%, 03/01/21 (c)   1,171,110 
 1,840,000   5.00%, 03/01/23 (c)   2,243,862 
 750,000   5.00%, 03/01/24 (c)   920,482 
 35,000   Hurst-Euless-Bedford Independent School District (GO)
5.00%, 08/15/20 (c)
   40,884 
 1,200,000   Irving Independent School District, Series A (GO)
5.00%, 02/15/24
   1,508,820 
 120,000   Katy Independent School District, Fort Bend, Harris and Waller Counties, Series A (GO)
5.00%, 02/15/25 (c)
   152,312 
 315,000   Keller Independent School District, Series A (GO)
4.00%, 02/15/25 (c)
   354,974 
 350,000   Leander Independent School District, Series A (GO)
5.00%, 08/15/23 (c)
   435,708 
     Lower Colorado River Authority, LCRA Transmission Services Corp. Project (RB)     
 240,000   4.00%, 05/15/22 (c)   260,074 
 155,000   4.00%, 05/15/22 (c)   169,804 
 55,000   Lower Colorado River Authority, LCRA Transmission Services Corp. Project, Series A (RB)
5.00%, 05/15/23 (c)
   66,034 
     Lower Colorado River Authority, Series A (RB)     
 600,000   5.00%, 05/15/22 (c)   704,274 
 990,000   5.00%, 05/15/22 (c)   1,189,752 
     Lower Colorado River Authority, Series B (RB)     
 675,000   5.00%, 05/15/22 (c)   791,498 
 660,000   5.00%, 05/15/22 (c)   776,681 
 1,370,000   5.00%, 05/15/22 (c)   1,638,835 
 370,000   5.00%, 05/15/25 (c)   452,651 
 845,000   Matagorda County, Texas Navigation District No. 1 (RB)
4.00%, 06/03/23 (c)
   915,845 
 250,000   Midland County Fresh Water Supply District No. 1, City of Midland Project (RB)
5.00%, 09/15/22 (c)
   298,853 
     New Hope Cultural Education Facilities Corp. (RB)     
 1,000,000   4.00%, 07/01/26 (c)   1,063,970 
 500,000   5.00%, 07/01/25 (c)   594,890 
     North Texas Municipal Water District (RB)     
 95,000   3.00%, 09/01/25 (c)   100,820 
 650,000   4.00%, 03/01/22 (c)   725,192 
 1,430,000   5.00%, 09/01/25 (c)   1,814,384 
 85,000   5.00%, 09/01/25 (c)   108,503 
 215,000   5.25%, 03/01/22 (c)   263,012 
 305,000   5.25%, 03/01/22 (c)   372,368 
 1,485,000   North Texas Tollway Authority, Second Tier, Series A (RB)
5.00%, 01/01/25 (c)
   1,788,757 
 750,000   North Texas Tollway Authority, Second Tier, Series B (RB)
5.00%, 01/01/24 (c)
   896,835 
     North Texas Tollway Authority, Special Project, Series D (RB)     
 550,000   5.00%, 09/01/21 (c)   647,900 
 530,000   5.25%, 09/01/21 (c)   637,166 
 1,080,000   5.25%, 09/01/21 (c)   1,297,782 
 1,850,000   Northside Independent School District (GO)
5.00%, 08/15/21 (c)
   2,191,362 
     Northwest Independent School District, Series A (GO)     
 1,000,000   5.00%, 02/15/24   1,257,350 
 1,000,000   5.00%, 02/15/25 (c)   1,266,540 
 500,000   Pasadena Independent School District, Unlimited Tax School Building (GO)
5.00%, 02/15/23 (c)
   614,810 
 425,000   Regents of the University of Houston System, Series A (RB)
5.00%, 02/15/21 (c)
   494,415 
 635,000   Regents of the University of Houston, Series A (RB)
5.00%, 02/15/21 (c)
   740,239 
 2,715,000   San Antonio Electric and Gas Systems Revenue (RB)
5.25%, 02/01/24
   3,456,222 
     San Antonio Independent School District, Unlimited Tax School Building (GO)     
 750,000   5.00%, 02/15/23   926,977 
 2,095,000   5.00%, 02/15/24   2,644,393 
 400,000   San Antonio Water System, Junior Lien, Series A (RB)
5.00%, 05/15/26 (c)
   506,544 
 1,000,000   Spring Independent School District (GO)
5.00%, 08/15/25 (c)
   1,281,030 
     State of Texas, Transportation Commission (GO)     
 50,000   5.00%, 04/01/24 (c)   62,333 
 750,000   5.00%, 04/01/24 (c)   941,145 
     State of Texas, Transportation Commission, Series A (GO)     
 1,355,000   5.00%, 04/01/22 (c)   1,627,748 
 1,955,000   5.00%, 10/01/24 (c)   2,436,204 
 1,000,000   5.00%, 10/01/25 (c)   1,280,790 
     Tarrant County, Cultural Education Facilities Finance Corp. (RB)     
 50,000   5.00%, 11/15/21 (c)   57,974 
 30,000   5.00%, 10/01/23 (c)   36,671 
     Tarrant County, Texas Cultural Education Facilities Finance Corp. (RB)     
 820,000   5.00%, 10/01/23 (c)   986,985 
 235,000   5.25%, 10/01/23 (c)   287,118 
     Tarrant Regional Water Control and Improvement District (RB)     
 2,500,000   5.00%, 03/01/25 (c)   3,167,275 
 1,025,000   5.00%, 03/01/25 (c)   1,307,992 
     Texas Municipal Gas Acquisition & Supply Corp. III (RB)     
 225,000   5.00%, 12/15/22 (c)   260,926 
 230,000   5.00%, 12/15/22 (c)   268,803 
     Texas Municipal Gas Acquisition and Supply Corp. III (RB)     
 50,000   5.00%, 12/15/22 (c)   58,892 
 145,000   5.00%, 12/15/22 (c)   167,595 
 500,000   5.00%, 12/15/22 (c)   592,855 
 1,000,000   5.00%, 12/15/22   1,204,340 
 2,850,000   5.00%, 12/15/22 (c)   3,400,021 
 465,000   Texas Public Finance Authority (GO)
5.00%, 10/01/26 (c)
   607,127 
 1,000,000   Texas Transportation Commission State Highway Fund (RB)
5.00%, 10/01/26
   1,320,970 
     Texas Transportation Commission State Highway Fund, First Tier, Series A (RB)     
 1,000,000   5.00%, 04/01/23   1,240,390 
 2,690,000   5.00%, 04/01/24   3,406,750 
 125,000   Texas Transportation Commission, Central Tax Turnpike System, Second Tier, Series C (RB)
5.00%, 08/15/24 (c)
   151,874 
 1,000,000   Texas Water Development Board, Series A (RB)
5.00%, 10/15/25 (c)
   1,273,090 
 80,000   Tomball Independent School District (GO)
5.00%, 02/15/24
   100,783 
 650,000   University of Texas, Revenue Financing System, Series A (RB)
5.00%, 02/15/22 (c)
   785,336 
 75,000   Ysleta Independent School District (GO)
5.00%, 08/15/24 (c)
   93,193 
         155,795,543 
Utah: 0.1%     
 605,000   Board of Education of Cache County School District (GO) (SBG)
4.00%, 06/15/24 (c)
   684,660 
 370,000   Canyons School District, Utah School Bond Guaranty Program (GO) (SBG)
3.00%, 06/15/22 (c)
   382,484 
 155,000   Utah Transit Authority, Subordinated Sales Tax, Series A (RB)
5.00%, 06/15/25 (c)
   195,044 
         1,262,188 
Virginia: 2.5%     
 400,000   Arlington County, Series B (GO)
5.00%, 08/15/26 (c)
   529,080 
 140,000   City of Richmond, Public Improvement, Series A (GO) (SAW)
5.00%, 03/01/23 (c)
   173,351 
 530,000   City of Richmond, Public Utility Revenue, Series A (RB)
5.00%, 01/15/23 (c)
   640,733 
 835,000   Commonwealth of Virginia, Series A-2 (GO)
4.00%, 06/01/21 (c)
   935,576 
     Commonwealth of Virginia, Series B (GO) (SAW)     
 500,000   5.00%, 06/01/25 (c)   640,375 
 1,000,000   5.00%, 06/01/25 (c)   1,284,550 
 90,000   5.00%, 06/01/25 (c)   116,555 
 1,340,000   County of Fairfax, Public Improvement, Series A (GO) (SAW)
5.00%, 10/01/23
   1,692,594 
 1,375,000   County of Loudoun, Series A (GO) (SAW)
5.00%, 12/01/22 (c)
   1,698,111 
     Fairfax County, Public Improvement, Series B (GO) (SAW)     
 225,000   5.00%, 04/01/23   281,045 
 1,075,000   5.00%, 04/01/24   1,373,130 
 485,000   Fairfax County, Virginia Economic Development Authority (RB)
5.00%, 10/01/24 (c)
   601,463 
 250,000   Hampton Roads Sanitation District (RB)
5.00%, 08/01/26 (c)
   322,085 
 750,000   Upper Occoquan Sewage Authority (RB)
5.00%, 07/01/25 (c)
   965,295 
 485,000   Virginia College Building Authority, 21st Century College & Equipment Programs Educational Facilities, Series A (RB)
5.00%, 02/01/24
   612,749 
 2,000,000   Virginia College Building Authority, 21st Century College & Equipment Programs Educational Facilities, Series B (RB) (SAW)
5.00%, 09/01/23
 2,501,880 
     Virginia College Building Authority, 21st Century College and Equipment Programs Educational Facilities, Series A (RB)    
 425,000   3.00%, 02/01/22 (c)   451,108 
 1,335,000   5.00%, 02/01/22 (c)   1,612,653 
 1,140,000   5.00%, 09/01/22 (c)   1,390,184 
 100,000   Virginia College Building Authority, 21st Century College and Equipment Programs Educational Facilities, Series B (RB)
5.00%, 02/01/22 (c)
 120,501 
     Virginia College Building Authority, Educational Facilities, Public Higher Education Financing Program, Series A (RB)    
 1,000,000   3.00%, 09/01/24   1,109,690 
 1,000,000   5.00%, 09/01/26 (c)   1,296,920 
 1,000,000   5.00%, 09/01/26 (c)   1,305,520 
 1,100,000   Virginia College Building Authority, Educational Facilities, Public Higher Education Financing Program, Series B (RB)
4.00%, 09/01/22 (c)
   1,257,795 
     Virginia Commonwealth Transportation Board, Capital Projects (RB)     
 45,000   4.00%, 05/15/21 (c)   50,019 
 500,000   4.00%, 05/15/21 (c)   557,480 
 250,000   4.00%, 05/15/24 (c)   283,938 
 1,000,000   5.00%, 05/15/24 (c)   1,262,890 
     Virginia Commonwealth Transportation Board, Series A (RB)     
 150,000   5.00%, 03/15/23 (c)   185,505 
 450,000   5.00%, 03/15/23 (c)   550,755 
 1,450,000   5.00%, 03/15/23 (c)   1,793,215 
     Virginia Public Building Authority, Series A (RB)     
 125,000   3.00%, 08/01/24 (c)   132,106 
 475,000   3.00%, 08/01/24 (c)   506,312 
 20,000   5.00%, 08/01/21 (c)   23,759 
     Virginia Public Building Authority, Series C (RB)     
 400,000   4.00%, 08/01/24 (c)   474,080 
 1,750,000   5.00%, 08/01/23   2,182,897 
     Virginia Public School Authority (RB) (SAW)     
 500,000   5.00%, 08/01/26 (c)   654,825 
 450,000   5.00%, 08/01/26 (c)   593,230 
 870,000   Virginia Public School Authority, Series A (RB) (SAW)
5.00%, 08/01/24
   1,109,119 
 1,000,000   Virginia Public School Authority, Series B (RB) (SAW)
4.00%, 08/01/24 (c)
   1,172,880 
 70,000   Virginia Resources Authority, Series B (RB)
5.00%, 11/01/21 (c)
   84,191 
 750,000   Virginia Small Business Financing Authority, Hampton University (RB)
5.25%, 10/01/24 (c)
   930,765 
 1,100,000   Virginia State Public Building Authority, School Financing, Series A (RB) (SAW)
5.00%, 08/01/22
   1,345,344 
 1,535,000   Virginia State Public School Authority, School Financing, Series A (RB) (SAW)
5.00%, 08/01/23
   1,918,197 
 250,000   Virginia State, Resources Authority, Clean Water State (RB)
5.00%, 10/01/23 (c)
   315,390 
         39,039,840 
Washington: 3.4%     
     Central Puget Sound Regional Transit Authority, Sale Tax , Series S-1 (RB)     
 550,000   5.00%, 11/01/22 (c)   667,249 
 750,000   5.00%, 11/01/25 (c)   944,070 
 570,000   5.00%, 11/01/25 (c)   720,246 
 555,000   Central Puget Sound Regional Transit Authority, Sale Tax and Motor Vehicle Excise Tax, Series P-1 (RB)
5.00%, 02/01/22 (c)
   666,816 
 2,400,000   City of Seattle, Drainage and Wastewater System (RB)
4.00%, 04/01/26 (c)
   2,767,320 
 1,000,000   City of Seattle, Water System Revenue (RB)
5.00%, 05/01/25 (c)
   1,257,810 
 485,000   County of King, Series E (GO)
5.00%, 12/01/25 (c)
   624,437 
 1,000,000   County of King, Washington Sewer Revenue, Series A (GO)
5.00%, 01/01/25 (c)
   1,256,710 
 85,000   County of King, Washington Sewer Revenue, Series B (RB)
5.00%, 01/01/21 (c)
   98,202 
 350,000   Energy Northwest Colombia Generating Station Electric, Series A (RB)
5.00%, 07/01/24 (c)
   430,787 
 200,000   Energy Northwest Generating Station, Series A (RB)
5.00%, 07/01/23
   249,358 
 310,000   Energy Northwest Project 1 Electric, Series A (RB)
5.00%, 07/01/25
   401,679 
 1,000,000   Energy Northwest Project 1 Electric, Series C (RB)
5.00%, 07/01/24 (c)
   1,252,540 
 5,000   Energy Northwest, Series C (RB)
5.00%, 07/01/24 (c)
   6,408 
 80,000   King County, Washington Limited Tax, Sewer Revenue, Series A (GO)
5.00%, 07/01/23
   99,983 
 15,000   King County, Washington School District No. 409 Tahoma (GO) (SBG)
5.00%, 12/01/23 (c)
   18,373 
 1,025,000   King County, Washington Sewer Revenue, Series A (RB)
5.00%, 01/01/23 (c)
   1,263,938 
 550,000   Olympia School District No. 111 Thurston County , Series B (GO) (SBG)
5.00%, 06/01/22 (c)
   667,980 
 975,000   Pierce County School District No. 10 Tacoma (GO) (SBG)
5.00%, 12/01/24
   1,244,704 
 75,000   Port of Seattle, Intermediate Lien, Series A (RB)
5.00%, 08/01/22
   91,340 
 20,000   Port of Seattle, Washington, Series A (RB)
5.00%, 08/01/22 (c)
   23,961 
     State of Washington, Federal Highway Grant Anticipation, SR 520 Corridor Program, Series C (RB)     
 200,000   5.00%, 09/01/23 (c)   245,630 
 115,000   5.00%, 09/01/23   142,978 
 850,000   State of Washington, Motor Vehicle Fuel Tax, Series D (GO)
3.00%, 07/01/23 (c)
   889,474 
     State of Washington, Motor Vehicle Fuel Tax, Series E (GO)     
 500,000   5.00%, 02/01/23 (c)   608,945 
 1,500,000   5.00%, 02/01/24 (c)   1,880,490 
     State of Washington, Motor Vehicle Fuel Tax, Series R-B (GO)     
 520,000   3.13%, 07/01/22 (c)   547,404 
 300,000   5.00%, 07/01/24 (c)   377,793 
 2,050,000   5.00%, 07/01/24   2,602,577 
     State of Washington, Motor Vehicle Fuel Tax, Series R-D (GO)     
 2,000,000   5.00%, 07/01/22 (c)   2,433,680 
 355,000   5.00%, 07/01/23 (c)   438,375 
 1,000,000   5.00%, 01/01/25 (c)   1,236,410 
 1,000,000   State of Washington, Motor Vehicle Fuel Tax, Series R-H (GO)
5.00%, 01/01/25 (c)
   1,236,410 
 50,000   State of Washington, Motor Vehicle Fuel Tax, SR 520 Corridor Program, Series C (GO)
5.00%, 06/01/21 (c)
   58,860 
     State of Washington, Various Purpose, Series A (GO)     
 855,000   4.00%, 07/01/22   995,451 
 250,000   5.00%, 08/01/21 (c)   296,053 
 300,000   5.00%, 08/01/21 (c)   356,706 
 1,000,000   5.00%, 07/01/22   1,221,310 
 1,750,000   5.00%, 08/01/22 (c)   2,128,997 
 835,000   5.00%, 08/01/23 (c)   1,033,371 
 1,000,000   5.00%, 08/01/26 (c)   1,277,840 
 1,000,000   State of Washington, Various Purpose, Series A-1 (GO)
5.00%, 08/01/25 (c)
   1,241,190 
     State of Washington, Various Purpose, Series D (GO)     
 240,000   5.00%, 02/01/22 (c)   288,070 
 535,000   5.00%, 02/01/23   659,398 
 1,675,000   5.00%, 02/01/23 (c)   2,034,170 
     State of Washington, Various Purpose, Series R-A (GO)     
 2,000,000   4.00%, 07/01/24 (c)   2,373,300 
 375,000   5.00%, 07/01/21 (c)   444,926 
     State of Washington, Various Purpose, Series R-C (GO)     
 295,000   4.00%, 07/01/23 (c)   338,232 
 625,000   5.00%, 07/01/22 (c)   758,537 
 50,000   5.00%, 01/01/25 (c)   61,559 
 350,000   5.00%, 01/01/25 (c)   437,672 
 1,000,000   5.00%, 01/01/25 (c)   1,257,600 
 630,000   State of Washington, Various Purpose, Series R-E (GO)
5.00%, 01/01/25 (c)
   775,637 
 170,000   Tacoma School District No. 10 of Pierce County (GO) (SBG)
5.00%, 12/01/25 (c)
   214,022 
     University of Washington, General Revenue, Series A (RB)     
 1,000,000   5.00%, 04/01/21 (c)   1,175,220 
 500,000   5.00%, 04/01/21 (c)   588,855 
 475,000   University of Washington, General Revenue, Series C (RB)
5.00%, 01/01/23 (c)
   573,026 
 1,000,000   Washington Federal Highway Grant Anticipation, SR 520 Corridor Program, Series F (RB)
5.00%, 09/01/22
   1,220,120 
     Washington Health Care Facilities Authority, Providence Health and Services, Series A (RB)     
 225,000   5.00%, 10/01/22 (c)   266,085 
 75,000   5.00%, 10/01/22 (c)   89,952 
 1,975,000   Washington State, Various Purpose, Series A (GO)
5.00%, 08/01/23 (c)
   2,411,830 
         51,972,066 
West Virginia: 0.2%     
     West Virginia Hospital Finance Authority, Series A (RB)     
 450,000   5.00%, 06/01/25   567,036 
 1,000,000   5.00%, 06/01/26   1,269,500 
     West Virginia University Board of Governors, Series A (RB)     
 500,000   5.00%, 10/01/22 (c)   605,890 
 580,000   5.00%, 10/01/22 (c)   707,426 
         3,149,852 
Wisconsin: 0.9%     
 560,000   Public Finance Authority, Renown Regional Medical Center Project, Series A (RB)
5.00%, 06/01/25 (c)
   672,722 
 275,000   State of Wisconsin, Clean Water Revenue, Series 2 (RB)
5.00%, 06/01/23
   342,895 
 240,000   State of Wisconsin, Series 2 (GO)
5.00%, 11/01/21 (c)
   288,790 
     State of Wisconsin, Series 3 (GO)     
 125,000   5.00%, 11/01/22 (c)   152,149 
 385,000   5.00%, 11/01/22 (c)   474,058 
     State of Wisconsin, Series 4 (GO)     
 1,500,000   5.00%, 11/01/24 (c)   1,900,365 
 550,000   5.00%, 11/01/24 (c)   705,133 
     State of Wisconsin, Series A (GO)     
 300,000   4.00%, 05/01/21 (c)   332,910 
 80,000   4.00%, 05/01/21 (c)   88,892 
 250,000   5.00%, 05/01/25 (c)   314,223 
     State of Wisconsin, Series B (GO)     
 500,000   4.50%, 05/01/21 (c)   569,175 
 75,000   5.00%, 05/01/21 (c)   88,751 
     State of Wisconsin, Series C (GO)     
 755,000   4.00%, 05/01/21 (c)   838,918 
 750,000   4.00%, 05/01/21 (c)   835,905 
 500,000   5.00%, 05/01/24 (c)   622,115 
     Wisconsin Department of Transportation, Series A (RB)     
 1,000,000   5.00%, 07/01/24 (c)   1,239,950 
 500,000   5.00%, 07/01/24 (c)   624,160 
 1,000,000   Wisconsin Health and Educational Facilities Authority, Ascension Senior Credit Group, Series A (RB)
4.00%, 05/15/26 (c)
   1,129,440 
 205,000   Wisconsin Health and Educational Facilities Authority, Aurora Health Care, Inc., Series A (RB)
5.00%, 07/15/21 (c)
   235,723 
 90,000   Wisconsin Health and Educational Facilities Authority, Gundersen Lutheran, Series A (RB)
4.75%, 10/15/21 (c)
   101,405 
 1,000,000   Wisconsin State Transportation, Series 0 (RB)
5.00%, 07/01/23 (c)
   1,235,600 
     Wisconsin State Transportation, Series 1 (RB)     
 75,000   5.00%, 07/01/22 (c)   90,218 
 35,000   5.00%, 07/01/22 (c)   42,345 
 800,000   5.00%, 07/01/23 (c)   992,048 
         13,917,890 
Total Municipal Bonds
(Cost: $1,452,144,413)
   1,526,761,918 
           
Number
of Shares
         
MONEY MARKET FUND: 0.8%
(Cost: $13,495,240)
     
           
 13,495,240   Dreyfus Tax Exempt Cash Management Fund - Class B Shares   13,495,240 
Total Investments: 99.5%
(Cost: $1,465,639,653)
   1,540,257,158 
Other assets less liabilities: 0.5%   7,044,656 
NET ASSETS: 100.0%  $1,547,301,814 
   
AGM Assured Guaranty Municipal Corp.
CP Certificate of Participation
GO General Obligation
Q-SBLF   Qualified School Board Loan Fund
RB Revenue Bond
SAW State Aid Withholding
SBG School Board Guaranteed
TA Tax Allocation
(c) Callable Security - the redemption date shown is when the security may be redeemed by the issuer
(p) Puttable Security - the redemption date shown is when the security may be redeemed by the investor
^ Zero Coupon Bond - the rate shown is the effective yield at purchase date

 

Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value 
Education   7.3%  $112,074,454 
Health Care   5.1    77,820,811 
Housing   0.2    3,047,435 
Industrial Revenue   0.3    4,806,010 
Leasing   6.9    106,168,672 
Local   18.1    278,989,232 
Power   5.1    79,082,741 
Solid Waste/Resource Recovery   0.3    4,681,701 
Special Tax   10.8    165,948,119 
State   24.0    370,122,368 
Tobacco   0.0    212,138 
Transportation   11.9    183,607,637 
Water & Sewer   9.1    140,200,600 
Money Market Fund   0.9    13,495,240 
    100.0%  $1,540,257,158 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value 
Municipal Bonds*  $   $1,526,761,918   $   $1,526,761,918 
Money Market Fund   13,495,240            13,495,240 
Total  $13,495,240   $1,526,761,918   $   $1,540,257,158 

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

AMT-FREE LONG MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
 Amount
      Value 
MUNICIPAL BONDS: 98.6%     
Alabama: 2.2%     
$1,000,000   County of Jefferson, Alabama Sewer Revenue, Series B (RB) (AGM)
6.63%, 10/01/23 (c) ^
  $399,870 
 500,000   Decatur City Board of Education (ST)
5.00%, 02/01/25 (c)
   596,820 
 750,000   Infirmary Health System Special Care Facilities Financing Authority of Mobile (RB)
4.00%, 02/01/26 (c)
   798,157 
     Lower Alabama Gas District, Gas Project Revenue, Series A (RB)     
 500,000   5.00%, 09/01/34   643,625 
 950,000   5.00%, 09/01/46   1,301,414 
 250,000   State of Alabama (GO)
3.00%, 02/01/26 (c)
   259,220 
         3,999,106 
Arizona: 1.6%     
 600,000   Arizona Board of Regents, Arizona State University Projects, Series A (RB)
5.00%, 07/01/22 (c)
   699,504 
 750,000   Arizona Health Facilities Authority (RB)
5.00%, 01/01/24 (c)
   888,367 
 900,000   Arizona Health Facilities Authority, Series A (RB)
3.75%, 01/01/22 (c)
   928,917 
 400,000   Salt River Project Agricultural Improvement & Power District, Arizona Salt River Project Electric System, Series A (RB)
5.00%, 06/01/25 (c)
   490,844 
         3,007,632 
California: 19.6%     
     Alameda Corridor Transportation Authority (RB) (AGM)     
 450,000   4.00%, 10/01/26 (c)   496,197 
 350,000   5.00%, 10/01/26 (c)   426,321 
 425,000   Antelope Valley Community College District (GO)
5.00%, 02/01/25 (c)
   517,476 
 440,000   Bay Area Toll Authority (RB)
5.00%, 10/01/24 (c)
   525,395 
 140,000   Bay Area Toll Authority, Series F-1 (RB)
5.00%, 04/01/24 (c)
   167,822 
 120,000   Bay Area Toll Authority, Series S-4 (RB)
5.25%, 04/01/23 (c)
   139,969 
     California Educational Facilities Authority (RB)     
 250,000   5.00%, 05/01/45   376,918 
 500,000   5.00%, 06/01/46   758,905 
 250,000   California Health Facilities Financing Authority (RB)
4.50%, 11/15/21 (c)
   282,790 
     California Health Facilities Financing Authority, Series A (RB)     
 520,000   4.00%, 03/01/23 (c)   553,056 
 100,000   4.00%, 08/15/24 (c)   111,549 
 400,000   5.00%, 08/15/23 (c)   471,184 
 250,000   5.00%, 11/15/25 (c)   307,300 
 555,000   California Infrastructure & Economic Development Bank, Series A (RB)
4.00%, 11/01/23 (c)
   611,382 
     California State Public Works Board (RB)     
 500,000   3.50%, 12/01/25 (c)   534,055 
 500,000   4.00%, 12/01/25 (c)   572,335 
 500,000   4.00%, 12/01/25 (c)   570,080 
 495,000   California State Public Works Board, Series A (RB)
5.00%, 03/01/23 (c)
   588,109 
 975,000   California State University, Series A (RB)
5.00%, 11/01/24 (c)
   1,213,027 
     California Statewide Communities Development Authority (RB)     
 500,000   5.00%, 08/01/22 (c)   591,030 
 675,000   5.00%, 07/01/24 (c)   792,261 
 450,000   5.00%, 02/15/26 (c)   554,773 
 500,000   5.00%, 05/15/26 (c)   606,905 
 500,000   City of Los Angeles CA Wastewater System Revenue (RB)
4.00%, 06/01/25 (c)
   561,175 
     City of Los Angeles Department of Airports (RB)     
 500,000   5.00%, 05/15/22 (c)   590,505 
 135,000   5.00%, 05/15/25 (c)   165,156 
 50,000   City of San Francisco CA Public Utilities Commission Water Revenue, Series A (RB)
4.00%, 05/01/22 (c)
   53,436 
 250,000   Cupertino Union School District (GO)
4.00%, 08/01/26 (c)
   285,118 
 470,000   East Bay Municipal Utility District Water System Revenue (RB)
4.00%, 06/01/25 (c)
   525,526 
     Eastern Municipal Water District, Wastewater Revenue, Series A (RB)     
 500,000   5.00%, 07/01/26 (c)   620,530 
 250,000   5.00%, 07/01/26 (c)   318,930 
 500,000   El Camino Community College District (GO)
5.24%, 08/01/38 ^
   260,375 
 305,000   El Camino Community College District, Series C (GO)
4.00%, 08/01/22 (c)
   331,739 
     Elk Grove Unified School District (CP)     
 250,000   3.00%, 02/01/26 (c)   252,063 
 665,000   3.13%, 02/01/26 (c)   672,920 
     Golden State Tobacco Securitization Corp. (RB)     
 1,000,000   5.00%, 06/01/25 (c)   1,203,930 
 500,000   5.00%, 06/01/25 (c)   603,290 
 250,000   Imperial Irrigation District Electric System Revenue (RB)
5.00%, 05/01/26 (c)
   310,343 
 335,000   Los Angeles Department of Water and Power, Series A (RB)
5.00%, 07/01/24 (c)
   405,467 
 750,000   Metropolitan Water District of Southern California (RB)
5.00%, 07/01/25 (c)
   926,595 
 400,000   Pasadena Unified School District (GO)
4.13%, 05/01/22 (c)
   436,360 
 500,000   Port of Los Angeles, Harbor Department, Series B (RB)
5.00%, 08/01/24 (c)
   597,265 
     Regents of the University of California, Series AR (RB)     
 250,000   4.00%, 05/15/26 (c)   285,155 
 500,000   5.00%, 05/15/26 (c)   631,150 
 475,000   Regents of University of California, Series AI (RB)
5.00%, 05/15/23 (c)
   581,148 
 400,000   San Diego Unified School District, Series I (GO)
4.14%, 07/01/25 (c) ^
   188,772 
 250,000   San Diego Unified School District/CA (GO)
4.00%, 07/01/25 (c)
   281,488 
 250,000   San Francisco City & County Public Utilities Commission Wastewater Revenue (RB)
4.00%, 10/01/25 (c)
   281,618 
 465,000   San Jose, California Financing Authority Lease, Series A (RB)
5.00%, 06/01/23 (c)
   552,950 
     San Mateo Union High School District, Series A (GO)     
 250,000   5.00%, 09/01/23 (c)   303,493 
 750,000   7.00%, 09/01/36 (c)(e)   696,390 
 650,000   Santa Clara County, Series B (GO)
3.38%, 08/01/22 (c)
   673,036 
 100,000   Semitropic Improvement District, Series A (RB)
4.00%, 12/01/22 (c)
   106,017 
     State of California (GO)     
 450,000   3.00%, 09/01/26 (c)   469,930 
 700,000   5.00%, 10/01/24 (c)   869,295 
 500,000   5.00%, 10/01/24 (c)   607,800 
 500,000   5.00%, 08/01/25 (c)   625,250 
 350,000   5.00%, 08/01/25 (c)   436,040 
 750,000   5.00%, 09/01/26 (c)   928,170 
 635,000   State of California, Series CK (GO)
3.75%, 12/01/24 (c)
   683,431 
     State of California, Various Purpose (GO)     
 30,000   4.00%, 04/01/23 (c)   33,016 
 50,000   4.38%, 02/01/22 (c)   55,408 
 800,000   4.50%, 12/01/23 (c)   929,160 
 650,000   5.00%, 04/01/22 (c)   770,692 
 890,000   5.00%, 09/01/22 (c)   1,066,861 
 300,000   5.00%, 04/01/23 (c)   358,131 
 1,200,000   5.00%, 11/01/23 (c)   1,451,532 
 500,000   West Contra Costa Unified School District (GO)
4.00%, 08/01/25 (c)
   554,970 
 400,000   West Valley-Mission Community College District (GO)
4.00%, 08/01/22 (c)
   427,460 
         35,737,925 
Colorado: 2.4%     
 500,000   Colorado Health Facilities Authority (RB)
4.00%, 01/15/26 (c)
   543,445 
     Colorado Health Facilities Authority, The Evangelical Lutheran Good Samaritan Society Project (RB)     
 115,000   5.00%, 06/01/22 (c)   129,105 
 450,000   5.00%, 06/01/22 (c)   508,819 
 500,000   Joint School District No 27J in Adams and Weld Counties (GO) (SAW)
5.00%, 12/01/25 (c)
   614,150 
     Park Creek Metropolitan District (RB)     
 250,000   5.00%, 12/01/25 (c)   296,445 
 250,000   5.00%, 12/01/25 (c)   297,580 
 230,000   Regional Transportation District, Series A (CP)
5.00%, 06/01/23 (c)
   270,296 
 250,000   University of Colorado (RB)
3.00%, 06/01/26 (c)
   250,630 
 1,250,000   University of Colorado Hospital Authority, Series A (RB)
5.00%, 11/15/22 (c)
   1,472,775 
         4,383,245 
Connecticut: 0.8%     
 400,000   Connecticut State Health & Educational Facility Authority, Series A (RB)
5.00%, 07/01/21 (c)
   447,312 
 500,000   State of Connecticut (GO)
5.00%, 06/15/25 (c)
   597,525 
 370,000   State of Connecticut, Series F (GO)
5.00%, 11/15/24 (c)
   441,554 
         1,486,391 
District of Columbia: 1.2%     
 725,000   District of Columbia (RB)
5.00%, 01/15/26 (c)
   867,259 
 500,000   District of Columbia, Association of American Medical College Issue, Series B (RB)
5.00%, 10/01/21 (c)
   561,705 
 650,000   Metropolitan Washington Airports Authority, Dulles Toll Road Revenue, Series A (RB)
5.00%, 04/01/22 (c)
   728,695 
         2,157,659 
Florida: 4.9%     
 400,000   Broward County, Florida, Water & Sewer Utility Revenue, Series A (RB)
5.00%, 10/01/22 (c)
   476,636 
 400,000   Central Florida Expressway Authority, Series A (RB)
5.00%, 07/01/23 (c)
   477,092 
 255,000   City of Tallahassee, Florida Health Facilities Authority (RB)
4.00%, 12/01/25 (c)
   261,890 
 1,150,000   City of Tampa, Florida Health System, Series A (RB)
5.00%, 05/15/22 (c)
   1,348,478 
 10,000   County of Broward, Florida Airport System Revenue (RB)
5.00%, 10/01/22 (c)
   11,811 
 975,000   County of Miami-Dade, Building Better Communities Program, Series B (GO)
4.00%, 07/01/24 (c)
   1,102,530 
 615,000   County of Miami-Dade, Florida Transit System Sales Surtax Revenue (RB)
5.00%, 07/01/22 (c)
   733,246 
 400,000   County of Miami-Dade, Florida Water & Sewer System Revenue (RB)
5.00%, 10/01/22 (c)
   469,984 
 285,000   Jacksonville Transportation Authority (RB)
5.00%, 08/01/25 (c)
   350,060 
 1,100,000   Miami-Dade County, Florida Transit System (RB)
5.00%, 07/01/22 (c)
   1,291,807 
 825,000   Orange County, Florida Health Facilities Authority, Hospital Revenue, Orlando Health, Inc., Series A (RB)
5.00%, 04/01/22 (c)
   937,885 
 500,000   Palm Beach County, Public Improvement  (RB)
5.00%, 12/01/25 (c)
   615,570 
 750,000   Tampa Hillsborough County Expressway Authority, Series B (RB)
5.00%, 07/01/22 (c)
   864,892 
         8,941,881 
Georgia: 1.2%     
 500,000   Georgia Higher Education Facilities Authority (RB)
4.13%, 06/15/25 (c)
   562,130 
 500,000   Georgia Housing & Finance Authority (RB)
3.35%, 12/01/25 (c)
   511,185 
 750,000   Private Colleges & Universities Authority, Emory University, Series A (RB)
5.00%, 10/01/23 (c)
   887,865 
 250,000   Valdosta & Lowndes County, Georgia Hospital Authority, South Georgia Medical Project, Series B (RB)
5.00%, 10/01/21 (c)
   284,885 
         2,246,065 
Hawaii: 0.7%     
 445,000   City & County of Hawaii, Series A (GO)
4.00%, 03/01/26 (c)
   508,457 
 200,000   City & County of Honolulu, Hawaii (GO)
5.00%, 11/01/22 (c)
   241,838 
 565,000   State of Hawaii, Series FB (GO)
3.00%, 04/01/26 (c)
   583,210 
         1,333,505 
Idaho: 0.5%     
     Idaho Health Facilities Authority, Series A (RB)     
 250,000   5.00%, 03/01/22 (c)   278,488 
 475,000   5.00%, 03/01/24 (c)   557,579 
         836,067 
Illinois: 3.1%     
 500,000   Chicago O’Hare International Airport (RB)
5.00%, 01/01/25 (c)
   598,470 
 250,000   City of Chicago IL (GO)
5.00%, 01/01/26 (c)
   255,640 
 420,000   City of Chicago, Sales Tax, Series A (RB)
4.38%, 01/01/22 (c)
   435,653 
 500,000   City of Chicago, Series A (GO)
5.00%, 01/01/22 (c)
   507,310 
     Illinois Finance Authority (RB)     
 240,000   5.00%, 05/15/25 (c)   287,462 
 140,000   5.00%, 10/01/25 (c)   167,355 
 500,000   5.00%, 06/01/26 (c)   585,945 
 900,000   Illinois Finance Authority, Advocate Health Care Network (RB)
4.00%, 06/01/22 (c)
   957,672 
 400,000   Illinois Finance Authority, Northwestern Healthcare (RB)
4.00%, 08/15/22 (c)
   435,044 
 400,000   Illinois Metropolitan Pier & Exposition Authority, McCormick Place Expansion Project, Series B (RB)
4.25%, 06/15/22 (c)
   414,484 
     State of Illinois (GO) (AGM)     
 250,000   4.38%, 04/01/24 (c)   268,753 
 455,000   5.00%, 03/01/22 (c)   486,208 
 300,000   State of Illinois, Series A (GO)
4.50%, 01/01/22 (c)
   308,991 
         5,708,987 
Indiana: 1.0%     
     Carmel Redevelopment Authority, Series A (RB)     
 25,000   4.00%, 08/01/22 (c)   27,692 
 45,000   4.00%, 08/01/22 (c)   49,980 
 400,000   Indiana Finance Authority, Community Health Network, Series A (RB)
4.00%, 05/01/23 (c)
   417,036 
 275,000   Indiana Finance Authority, Educational Facilities, Marian University Project (RB)
6.38%, 09/15/21 (c)
   315,477 
 500,000   Indiana Finance Authority, Wastewater Utility, CWA Authority Project (RB)
5.25%, 10/01/21 (c)
   586,260 
 400,000   Indiana Municipal Power Agency (RB)
5.00%, 07/01/26 (c)
   484,560 
         1,881,005 
Kentucky: 0.5%     
 500,000   Kentucky Economic Development Finance Authority (RB)
4.25%, 07/01/25 (c)
   537,340 
 250,000   Kentucky Public Transportation Infrastructure Authority, Downtown Crossing Project, Series A (RB)
5.75%, 07/01/23 (c)
   298,643 
         835,983 
Louisiana: 1.5%     
     Louisiana Local Government Environmental Facilities and Community Development Authority, Act 360 Project (RB)     
 500,000   5.00%, 10/01/24 (c)   596,225 
 750,000   5.00%, 10/01/24 (c)   901,110 
     Louisiana Local Government Environmental Facilities and Community Development Authority, East Baton Rouge Commission Project, Series A (RB)     
 375,000   4.00%, 02/01/23 (c)   396,979 
 400,000   5.00%, 02/01/24 (c)   467,956 
 395,000   Louisiana Public Facilities Authority, Loyola University Project (RB)
5.00%, 10/01/21 (c)
   438,482 
         2,800,752 
Maine: 0.2%     
 350,000   Maine Health and Higher Educational Facilities Authority, Eastern Maine Medical Center Obligated Group Issue (RB)
5.00%, 07/01/23 (c)
   396,893 
Maryland: 1.5%     
 400,000   City of Baltimore, Maryland (RB)
5.00%, 01/01/25 (c)
   478,440 
     Maryland Health & Higher Educational Facilities Authority (RB)     
 255,000   4.00%, 07/01/24 (c)   273,949 
 390,000   4.00%, 07/01/26 (c)   423,216 
 475,000   5.00%, 02/15/25 (c)   570,594 
 135,000   Maryland Health & Higher Educational Facilities Authority, Series A (RB)
4.00%, 07/01/22 (c)
   142,260 
 250,000   University System of Maryland (RB)
3.00%, 04/01/26 (c)
   260,228 
 500,000   Washington Suburban Sanitary Commission (GO)
4.00%, 06/01/24 (c)
   559,420 
         2,708,107 
Massachusetts: 3.4%     
 385,000   Boston Water & Sewer Commission (RB)
3.63%, 11/01/24 (c)
   410,271 
     Commonwealth of Massachusetts (GO)     
 425,000   3.25%, 09/01/25 (c)   442,659 
 790,000   4.00%, 09/01/25 (c)   884,334 
 750,000   4.00%, 09/01/25 (c)   838,267 
 270,000   4.50%, 12/01/21 (c)   306,283 
 250,000   5.00%, 08/01/21 (c)   296,053 
 635,000   Massachusetts Bay Transportation Authority (RB)
4.00%, 07/01/25 (c)
   717,696 
 325,000   Massachusetts Bay Transportation Authority, Series A (RB)
4.00%, 07/01/22 (c)
   351,257 
 1,000,000   Massachusetts School Building Authority (RB)
5.00%, 08/15/25 (c)
   1,228,240 
 400,000   Massachusetts School Building Authority, Senior Dedicated Sales Tax Bonds, Series B  (RB)
5.00%, 10/15/21 (c)
   473,512 
 290,000   Massachusetts Water Resources Authority (RB)
4.00%, 08/01/26 (c)
   331,015 
         6,279,587 
Michigan: 1.1%     
     Karegnondi Water Authority, Michigan Water Supply System, Series A (RB)     
 345,000   4.50%, 11/01/23 (c)   387,290 
 120,000   5.00%, 11/01/23 (c)   137,705 
 500,000   L’Anse Creuse Public Schools (GO) (Q-SBLF)
3.75%, 05/01/25 (c)
   532,600 
     Michigan Finance Authority (RB)     
 700,000   4.00%, 06/01/25 (c)   767,571 
 150,000   5.00%, 12/01/21 (c)   175,109 
         2,000,275 
Minnesota: 0.9%     
 400,000   Minneapolis-St Paul Metropolitan Airports Commission, Series A (RB)
5.00%, 01/01/24 (c)
   482,572 
 400,000   State of Minnesota, Series A (RB)
5.00%, 06/01/23 (c)
   475,656 
 600,000   Western Minnesota Municipal Power Agency, Series A (RB)
5.00%, 01/01/24 (c)
   732,180 
         1,690,408 
Missouri: 1.0%     
 450,000   City of Kansas City, Series E (RB)
3.13%, 04/01/25 (c)
   455,625 
 85,000   Health & Educational Facilities Authority of the State of Missouri, Series A (RB)
5.00%, 11/15/23 (c)
   97,180 
 250,000   Health & Educational Facilities Authority of the State of Missouri, Series F (RB)
4.00%, 11/15/24 (c)
   266,883 
 350,000   Metropolitan St Louis Sewer District, Series A (RB)
5.00%, 05/01/22 (c)
   415,478 
 500,000   Missouri Joint Municipal Electric Utility Commission (RB)
4.00%, 06/01/26 (c)
   554,395 
         1,789,561 
Nebraska: 1.7%     
     Central Plains Energy Project, Nebraska Gas Project No. 3 (RB)     
 1,250,000   5.00%, 09/01/22 (c)   1,405,662 
 400,000   5.25%, 09/01/22 (c)   458,988 
 555,000   Omaha Public Power District, Series A (RB)
5.25%, 02/01/25 (c)
   674,947 
 250,000   Omaha Public Power District, Series B (RB)
5.00%, 02/01/21 (c)
   285,903 
 235,000   Omaha School District (GO)
3.13%, 12/15/24 (c)
   252,829 
         3,078,329 
Nevada: 1.5%     
 350,000   Clark County School District (GO)
4.00%, 12/15/25 (c)
   391,111 
 1,000,000   Las Vegas Valley Water District (GO)
4.00%, 06/01/22 (c)
   1,081,410 
 400,000   Las Vegas Valley, Nevada Water District, Series B  (GO)
4.00%, 06/01/22 (c)
   433,696 
 730,000   Washoe County, Nevada Highway Revenue (RB)
5.00%, 02/01/19 (c)
   797,029 
         2,703,246 
New Jersey: 3.8%     
 130,000   New Jersey Educational Facilities Authority, Series A (RB)
5.00%, 07/01/24 (c)
   153,501 
 150,000   New Jersey Health Care Facilities Financing Authority, Series A (RB)
5.25%, 07/01/23 (c)
   175,718 
     New Jersey State Transportation Trust Fund Authority, Series B (RB)     
 1,000,000   5.00%, 06/15/21 (c)   1,084,240 
 750,000   5.25%, 06/15/21 (c)   834,840 
 600,000   New Jersey State Turnpike Authority, Series A (RB)
5.00%, 07/01/22 (c)
   701,328 
     New Jersey Transportation Trust Fund Authority (RB)     
 400,000   5.00%, 06/15/22 (c)   441,368 
 270,000   5.00%, 06/15/23 (c)   302,387 
 500,000   5.00%, 06/15/24 (c)   546,130 
 1,250,000   New Jersey Turnpike Authority (RB)
5.00%, 01/01/25 (c)
   1,487,787 
 420,000   Rutgers The State University of New Jersey (RB)
5.00%, 05/01/23 (c)
   494,764 
     Rutgers, State University of New Jersey, Series M (RB)     
 450,000   3.13%, 05/01/21 (c)   456,444 
 175,000   3.13%, 05/01/21 (c)   177,662 
         6,856,169 
New York: 15.8%     
     Build NYC Resource Corp., New York Law School Project (RB)     
 665,000   4.00%, 01/01/26 (c)   695,251 
 600,000   5.00%, 01/01/26 (c)   700,422 
 255,000   City of New York, Series A (GO)
3.50%, 08/01/24 (c)
   272,610 
     County of Nassau NY (GO)     
 350,000   5.00%, 04/01/23 (c)   411,351 
 400,000   5.00%, 04/01/26 (c)   480,024 
 600,000   Long Island Power Authority, Electric System General Revenue, Series A (RB)
5.00%, 09/01/22 (c)
   696,186 
     Metropolitan Transportation Authority (RB)     
 250,000   5.00%, 11/15/21 (c)   293,170 
 1,065,000   5.00%, 11/15/25 (c)   1,304,103 
 1,000,000   5.00%, 05/15/26 (c)   1,223,520 
 250,000   5.25%, 11/15/24 (c)   307,655 
 450,000   5.25%, 11/15/26 (c)   581,436 
     Metropolitan Transportation Authority, Series A (RB)     
 300,000   5.00%, 05/15/25 (c)   358,806 
 250,000   5.25%, 11/15/26 (c)   320,088 
 25,000   Metropolitan Transportation Authority, Series B (RB)
4.25%, 11/15/22 (c)
   26,985 
 25,000   Metropolitan Transportation Authority, Series D (RB)
5.00%, 11/15/23 (c)
   29,761 
     Metropolitan Transportation Authority, Series E (RB)     
 550,000   5.00%, 11/15/22 (c)   651,948 
 650,000   5.00%, 11/15/23 (c)   781,046 
 150,000   Nassau County, New York General Improvement, Series A (GO)
4.00%, 04/01/22 (c)
   160,985 
     New York City Municipal Water Finance Authority, Water & Sewer System, Series AA (RB)     
 305,000   5.00%, 06/15/21 (c)   355,853 
 500,000   5.00%, 06/15/24 (c)   601,810 
 500,000   New York City Municipal Water Finance Authority, Water & Sewer System, Series CC (RB)
5.00%, 12/15/21 (c)
   587,365 
 20,000   New York City Municipal Water Finance Authority, Water & Sewer System, Series DD (RB)
5.00%, 06/15/24 (c)
   24,379 
     New York City Municipal Water Finance Authority, Water & Sewer System, Series EE (RB)     
 500,000   5.00%, 06/15/23 (c)   607,945 
 485,000   5.00%, 06/15/23 (c)   579,628 
 845,000   5.00%, 06/15/24 (c)   1,030,030 
 250,000   New York City Transitional Finance Authority Building Aid Revenue (RB) (SAW)
4.00%, 01/15/26 (c)
   279,155 
     New York City Transitional Finance Authority Future Tax Secured Revenue (RB)     
 1,380,000   3.00%, 02/01/26 (c)   1,427,348 
 500,000   5.00%, 08/01/24 (c)   606,200 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series F (RB)     
 700,000   3.00%, 02/01/26 (c)   715,127 
 550,000   3.00%, 02/01/26 (c)   562,347 
 600,000   New York City Transitional Finance Authority, Future Tax Secured, Series E-1 (RB)
5.00%, 02/01/22 (c)
   704,130 
     New York City Water & Sewer System (RB)     
 125,000   3.00%, 06/15/26 (c)   130,099 
 250,000   4.00%, 12/15/26 (c)   285,525 
 475,000   5.00%, 12/15/22 (c)   564,153 
 500,000   5.00%, 06/15/25 (c)   609,505 
 325,000   5.25%, 12/15/21 (c)   390,400 
     New York Liberty Development Corp., 4 World Trade Center Project (RB)     
 600,000   5.00%, 11/15/21 (c)   697,320 
 1,050,000   5.75%, 11/15/21 (c)   1,254,015 
 500,000   New York Liberty Development Corp., Secured by Port Authority Consolidated Bonds  (RB)
5.00%, 12/15/21 (c)
   592,740 
 375,000   New York State Dormitory Authority (RB)
4.00%, 07/01/26 (c)
   423,401 
     New York State Dormitory Authority, Series A (RB)     
 300,000   5.00%, 03/15/23 (c)   356,946 
 135,000   5.00%, 03/15/24 (c)   163,690 
 400,000   New York State Dormitory Authority, State Personal Income Tax, Series C (RB)
5.00%, 03/15/21 (c)
   467,080 
     New York State Thruway Authority (RB)     
 25,000   4.00%, 01/01/26 (c)   27,445 
 450,000   5.00%, 01/01/26 (c)   552,280 
 250,000   5.00%, 01/01/26 (c)   305,638 
 300,000   New York State Thruway Authority, Series I (RB)
5.00%, 01/01/22 (c)
   349,956 
     New York State Urban Development Corp. (RB)     
 250,000   5.00%, 09/15/25 (c)   305,223 
 500,000   5.00%, 09/15/25 (c)   610,445 
     Port Authority of New York & New Jersey, Series 171 (RB)     
 50,000   4.00%, 01/15/22 (c)   54,814 
 15,000   4.50%, 01/15/22 (c)   16,878 
 25,000   Port Authority of New York & New Jersey, Series 184 (RB)
5.00%, 09/01/24 (c)
   30,278 
 1,000,000   Triborough Bridge & Tunnel Authority (RB)
5.00%, 05/15/26 (c)
   1,238,270 
 635,000   Triborough Bridge and Tunnel Authority, Series A (RB)
4.00%, 11/15/22 (c)
   690,435 
 1,000,000   Utility Debt Securitization Authority (RB)
5.00%, 12/15/23 (c)
   1,214,440 
 100,000   Westchester County Local Development Corp. (RB)
3.75%, 11/01/25 (c)
   103,154 
         28,810,794 
North Carolina: 0.8%     
     North Carolina Medical Care Commission, Series B (RB)     
 650,000   4.00%, 12/01/22 (c)   692,204 
 250,000   5.00%, 12/01/22 (c)   292,580 
 370,000   Town of Cary, North Carolina Combined Utility Systems Revenue (RB)
4.00%, 12/01/22 (c)
   407,522 
         1,392,306 
Ohio: 2.2%     
 400,000   Akron, Bath Copley Joint Township Hospital District (RB)
5.00%, 05/15/23 (c)
   460,136 
 85,000   American Municipal Power Inc (RB)
5.00%, 02/15/24 (c)
   100,211 
 500,000   Clermont County Port Authority (RB)
4.25%, 12/01/25 (c)
   542,030 
 1,150,000   Northeast Ohio Regional Sewer District (RB)
5.00%, 11/15/24 (c)
   1,389,671 
     Ohio Higher Educational Facility Commission, Series A (RB)     
 60,000   4.00%, 01/01/22 (c)   64,433 
 900,000   5.00%, 01/01/22 (c)   1,044,315 
 350,000   Ohio State Hospital, University Hospital Health System, Inc., Series A (RB)
5.00%, 01/15/22 (c)
   395,080 
         3,995,876 
Oregon: 0.8%     
 650,000   Portland, Oregon Sewer System, Second Lien, Series B (RB)
4.00%, 10/01/24 (c)
   719,030 
 700,000   State of Oregon, Series N (GO)
5.00%, 08/01/23 (c)
   844,039 
         1,563,069 
Pennsylvania: 3.9%     
     Berks County Municipal Authority, Reading Hospital and Medical Center Project, Series A (RB)     
 50,000   5.00%, 05/01/22 (c)   57,137 
 55,000   5.00%, 05/01/22 (c)   63,202 
 500,000   City of Philadelphia, Series B (GO)
4.00%, 08/01/25 (c)
   540,800 
 85,000   Commonwealth of Pennsylvania (GO)
4.00%, 06/15/24 (c)
   93,860 
     Dauphin County, General Authority Health System, Pinnacle Health System Project, Series A (RB)     
 320,000   4.00%, 06/01/22 (c)   339,974 
 270,000   5.00%, 06/01/22 (c)   309,857 
 400,000   Delaware River Port Authority (RB)
5.00%, 01/01/24 (c)
   472,896 
 400,000   Monroeville Finance Authority (RB)
5.00%, 08/15/22 (c)
   455,436 
 500,000   Montgomery County Industrial Development Authority/PA (RB)
5.00%, 11/15/26 (c)
   598,860 
 725,000   Pennsylvania Economic Development Financing Authority (RB)
6.00%, 01/01/24 (c)
   905,684 
 400,000   Pennsylvania Higher Educational Facilities Authority (RB)
5.00%, 11/01/22 (c)
   446,192 
     Pennsylvania Turnpike Commission (RB)     
 500,000   5.00%, 12/01/22 (c)   579,060 
 500,000   5.00%, 12/01/25 (c)   583,030 
 500,000   Philadelphia Authority for Industrial Development (RB)
5.00%, 04/01/25 (c)
   593,790 
 500,000   State College Area School District (GO) (SAW)
5.00%, 03/15/25 (c)
   601,070 
 150,000   West View Municipal Authority Water Revenue (RB)
4.00%, 11/15/24 (c)
   166,145 
 250,000   Westmoreland County, Municipal Authority (RB)
5.00%, 08/15/23 (c)
   297,713 
         7,104,706 
South Carolina: 2.2%     
 225,000   Greenville Health System (RB)
5.00%, 05/01/24 (c)
   262,994 
     South Carolina Public Service Authority (RB)     
 500,000   4.00%, 12/01/24 (c)   545,055 
 500,000   4.00%, 06/01/25 (c)   546,215 
 500,000   5.00%, 12/01/24 (c)   590,550 
 500,000   5.00%, 06/01/25 (c)   590,635 
 245,000   5.25%, 12/01/25 (c)   297,555 
 75,000   South Carolina State Public Service Authority, Series C (RB)
5.00%, 12/01/21 (c)
   88,139 
 500,000   South Carolina State Public Service Authority, Series E (RB)
5.50%, 12/01/23 (c)
   598,000 
 400,000   South Carolina Transportation Infrastructure Bank, Series B (RB)
3.63%, 10/01/22 (c)
   421,328 
         3,940,471 
Tennessee: 0.5%     
 100,000   Chattanooga Health Educational & Housing Facility Board, Series A (RB)
5.25%, 01/01/23 (c)
   114,663 
 250,000   Chattanooga-Hamilton County, Tennessee Hospital Authority, Series A (RB)
5.00%, 10/01/24 (c)
   290,068 
 250,000   County of Washington TN (GO)
3.00%, 06/01/26 (c)
   257,523 
 250,000   Tennessee State School Bond Authority (RB)
5.00%, 11/01/25 (c)
   305,915 
         968,169 
Texas: 10.8%     
 450,000   Aldine Independent School District (GO)
3.13%, 02/15/25 (c)
   467,622 
 290,000   Austin Community College District (GO)
5.00%, 08/01/25 (c)
   357,266 
     Central Texas Regional Mobility Authority (RB)     
 250,000   5.00%, 07/01/25 (c)   296,135 
 250,000   5.00%, 01/01/26 (c)   296,358 
 430,000   Central Texas Turnpike System (RB)
5.00%, 08/15/24 (c)
   508,484 
 250,000   Central Texas Turnpike System, Series B (RB)
5.00%, 08/15/24 (c)
   297,435 
     City of Houston TX Combined Utility System Revenue (RB)     
 500,000   4.00%, 11/15/26 (c)   566,170 
 500,000   5.00%, 11/15/21 (c)   588,280 
 225,000   City Public Service Board of San Antonio, Texas (RB)
5.00%, 02/01/24 (c)
   265,752 
     Dallas Area Rapid Transit (RB)     
 1,000,000   5.00%, 12/01/25 (c)   1,234,930 
 500,000   5.00%, 12/01/25 (c)   622,235 
 500,000   Dallas, Texas Fort Worth International Airport (RB)
5.00%, 11/01/20 (c)
   577,040 
 500,000   Highland Park Independent School District (GO)
3.00%, 02/15/25 (c)
   521,840 
 180,000   Houston Community College System (GO)
5.00%, 02/15/20 (c)
   204,134 
 900,000   Lower Colorado River Authority (RB)
5.00%, 05/15/23 (c)
   1,055,484 
     Lower Colorado River Authority, Transmission Services Corporation Project (RB)     
 580,000   4.00%, 05/15/22 (c)   620,101 
 505,000   4.00%, 05/15/22 (c)   542,441 
 250,000   Metropolitan Transit Authority of Harris County (RB)
5.00%, 11/01/21 (c)
   294,105 
     New Hope Cultural Education Facilities Finance Corp. (RB)     
 500,000   4.25%, 07/01/26 (c)   540,305 
 500,000   5.00%, 07/01/26 (c)   584,240 
     North Texas Tollway Authority (RB)     
 750,000   4.00%, 01/01/26 (c)   830,535 
 800,000   5.00%, 01/01/23 (c)   937,416 
 610,000   Regents of the University of Texas, Series B (RB)
4.00%, 02/15/26 (c)
   697,193 
 525,000   San Jacinto College District, Series B (GO)
3.38%, 02/15/26 (c)
   555,061 
 300,000   Southwest Independent School District (GO)
5.00%, 02/01/22 (c)
   351,723 
 330,000   Tarrant County Cultural Education Facilities Finance Corp (RB)
5.00%, 05/15/23 (c)
   386,559 
 200,000   Tarrant County Cultural Education Facilities Finance Corp, Series A (RB)
4.00%, 05/15/23 (c)
   216,526 
 435,000   Tarrant County, Cultural Education Facilities Finance Corp., Series A (RB)
3.00%, 05/15/26 (c)
   439,041 
 500,000   Tarrant Regional Water District (RB)
5.00%, 03/01/22 (c)
   584,830 
 850,000   Texas Transportation Commission, Central Texas Turnpike System, Series C (RB)
5.00%, 08/15/24 (c)
   993,675 
 1,150,000   Texas Transportation Commission, Series A (RB)
5.00%, 08/15/22 (c)
   1,340,175 
 250,000   Texas Water and Wastewater System  (RB)
5.00%, 05/15/24 (c)
   299,815 
 750,000   Texas Water Development Board (RB)
5.00%, 10/15/25 (c)
   922,612 
 230,000   University of Houston System (RB)
5.00%, 02/15/21 (c)
   262,980 
 350,000   University of Texas System/The (RB)
5.00%, 08/15/22 (c)
   421,529 
         19,680,027 
Utah: 1.0%     
     County of Utah UT (RB)     
 500,000   3.00%, 05/15/26 (c)   495,020 
 525,000   4.00%, 05/15/24 (c)   572,218 
 220,000   Utah Transit Authority, Series A (RB)
5.00%, 06/15/25 (c)
   271,766 
 500,000   Utah Transit Authority, Subordinated Sales Tax (RB)
4.00%, 06/15/22 (c)
   526,700 
         1,865,704 
Virginia: 1.0%     
 500,000   Virginia Commonwealth Transportation Board (RB)
3.00%, 05/15/26 (c)
   504,645 
 650,000   Virginia Commonwealth University Health System Authority (RB)
4.75%, 07/01/21 (c)
   737,769 
 500,000   Virginia Small Business Financing Authority, Hampton University (RB)
4.00%, 10/01/24 (c)
   540,455 
         1,782,869 
Washington: 2.5%     
 500,000   Central Puget Sound Regional Transit Authority (RB)
5.00%, 11/01/25 (c)
   617,460 
 305,000   Energy Northwest Columbia Generating Station, Series A (RB)
4.00%, 07/01/25 (c)
   337,229 
 500,000   King County, Washington Limited Tax Sewer Revenue, Series A (GO)
5.00%, 01/01/25 (c)
   617,330 
 575,000   King County, Washington Sewer Revenue (RB)
5.00%, 01/01/22 (c)
   666,879 
 200,000   University of Washington (RB)
3.00%, 01/01/23 (c)
   205,290 
 700,000   University of Washington, General Revenue & Refunding Bonds, 2011-A (RB)
5.00%, 04/01/21 (c)
   813,659 
 725,000   Washington Health Care Facilities Authority (RB)
5.00%, 08/15/25 (c)
   870,094 
 390,000   Washington Health Care Facilities Authority, Catholic Health Initiative, Series A (RB)
5.00%, 02/01/21 (c)
   429,983 
         4,557,924 
Wisconsin: 0.8%     
 780,000   University of Wisconsin Hospitals & Clinics Authority, Series A (RB)
4.00%, 04/01/23 (c)
   822,892 
 550,000   Wisconsin Health & Educational Facilities Authority (RB)
4.00%, 08/15/23 (c)
   589,325 
         1,412,217 
Total Municipal Bonds
(Cost: $169,212,709)
   179,932,910 
           
Number
of Shares
        
MONEY MARKET FUND: 0.7%
(Cost: $1,266,173)
     
 1,266,173   Dreyfus Tax Exempt Cash Management Fund - Class B Shares   1,266,173 
Total Investments: 99.3%
(Cost: $170,478,882)
   181,199,083 
Other assets less liabilities: 0.7%   1,290,712 
NET ASSETS: 100.0%  $182,489,795 

 

AGM Assured Guaranty Municipal Corp.
CP Certificate of Participation
GO General Obligation
Q-SBLF   Qualified School Board Loan Fund
RB Revenue Bond
SAW State Aid Withholding
ST Special Tax
(c) Callable Security - the redemption date shown is when the security may be redeemed by the issuer
(e) Convertible Capital Appreciation Term Bonds.
^ Zero Coupon Bond - the rate shown is the effective yield at purchase date

 

Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value 
Education   9.7%  $17,486,844 
Health Care   17.7    32,117,901 
Housing   0.6    1,118,090 
Industrial Revenue   2.4    4,408,725 
Leasing   5.3    9,667,481 
Local   9.8    17,762,002 
Power   7.5    13,566,204 
Special Tax   9.9    18,006,901 
State   8.8    15,935,672 
Tobacco   1.0    1,807,220 
Transportation   15.2    27,448,328 
Water & Sewer   11.4    20,607,542 
Money Market Fund   0.7    1,266,173 
    100.0%  $181,199,083 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value 
Municipal Bonds*  $   $179,932,910   $   $179,932,910 
Money Market Fund   1,266,173            1,266,173 
Total  $1,266,173   $179,932,910   $   $181,199,083 

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

AMT-FREE SHORT MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
Amoun
t
       Value  
MUNICIPAL BONDS: 98.6%
     
Alabama: 0.5%     
$950,000   Alabama Federal Aid Highway Finance Authority, Federal Highway Grant Anticipation Bonds (RB)
5.00%, 09/01/19
  $1,067,344 
 100,000   Alabama Public School and College Authority, Series B (RB)
5.00%, 03/01/19
   111,074 
 75,000   State of Alabama, Series A (GO)
5.00%, 08/01/20
   87,392 
         1,265,810 
Alaska: 0.3%       
 700,000   Municipality of Anchorage, Series B (GO)
5.00%, 09/01/19
   792,176 
 55,000   State of Alaska, Series A (GO)
4.00%, 08/01/17
   56,846 
         849,022 
Arizona: 1.3%       
 630,000   Arizona Board of Regents, University of Arizona Projects, Series C (CP)
5.00%, 06/01/19
   704,957 
     Arizona Transportation Board, Subordinated Highway Revenue, Series A (RB)     
 75,000   4.00%, 07/01/18   79,853 
 50,000   5.00%, 07/01/19   56,293 
 115,000   5.00%, 07/01/21   137,112 
 250,000   City of Chandler (GO)
4.00%, 07/01/21
   286,242 
 500,000   City of Glendale Water & Sewer Revenue (RB)
5.00%, 07/01/20
   580,490 
     City of Phoenix, Civic Improvement Corp. (RB)     
 50,000   5.00%, 07/01/20   58,028 
 750,000   5.00%, 07/01/21   898,597 
 590,000   City of Scottsdale (GO)
3.00%, 07/01/18
   617,211 
         3,418,783 
Arkansas: 0.6%       
     State of Arkansas, Federal Highway Grant Anticipation (GO)     
 125,000   5.00%, 04/01/18   134,055 
 1,000,000   5.00%, 04/01/18   1,072,440 
 75,000   5.00%, 10/01/18   82,024 
 100,000   5.00%, 04/01/21   118,623 
 150,000   State of Arkansas, Four-Lane Highway Construction and Improvement (GO)
5.00%, 06/15/21
   178,982 
         1,586,124 
California: 15.3%       
 1,000,000   Bay Area Toll Authority, Toll Bridge Revenue, Series B (RB)
1.50%, 10/01/17 (c) (p)
   1,009,000 
 2,250,000   Bay Area Toll Authority, Toll Bridge Revenue, Series C (RB)
1.87%, 10/01/18 (c) (p)
   2,301,232 
 500,000   Bay Area Toll Authority, Toll Bridge Revenue, Series E (RB)
2.00%, 10/01/20 (c) (p)
   511,675 
 80,000   Bay Area Toll Authority, Toll Bridge Revenue, Series F-1 (RB)
 5.00%, 04/01/19
   89,346 
 200,000   Bay Area Water Supply and Conservation Agency, Series A (RB)
4.00%, 10/01/17
   208,188 
     California Health Facilities Financing Authority, Catholic Healthcare West, Series A (RB)     
 50,000   5.00%, 03/01/19   55,415 
 800,000   5.00%, 03/01/21   938,328 
 725,000   California Health Facilities Financing Authority, St. Joseph Health System, Series C (RB)
5.00%, 10/15/19 (p)
   821,251 
 250,000   California State Department of Water Resources, Central Valley Project, Series AM (RB)
5.00%, 12/01/18
   276,125 
 500,000   California State Department of Water Resources, Power Supply Revenue, Series N (RB)
5.00%, 05/01/20
   580,525 
 50,000   California State Public Works Board, Department of Correction and Rehabilitation, Series A (RB)
4.00%, 09/01/17
   51,868 
 480,000   California State Public Works Board, Department of Correction and Rehabilitation, Series D (RB)
5.00%, 12/01/21
   578,261 
 85,000   California State Public Works Board, Department of Correction and Rehabilitation, Series E (RB)
5.00%, 09/01/20
   99,034 
     California State Public Works Board, Department of Correction and Rehabilitation, Series G (RB)     
 160,000   5.00%, 01/01/20   182,566 
 120,000   5.00%, 11/01/20   140,551 
     California State Public Works Board, Department of State Hospital, Series E (RB)     
 70,000   5.00%, 06/01/19   78,392 
 310,000   5.00%, 06/01/20   358,475 
 700,000   5.00%, 06/01/21   832,727 
 50,000   California State Public Works Board, Series F (RB)
4.00%, 10/01/17
   52,035 
 1,075,000   California State Public Works Board, Series G (RB)
4.00%, 11/01/17
   1,120,924 
     California State Public Works Board, Various Capital Projects, Series A (RB)     
 75,000   5.00%, 10/01/17   78,893 
 160,000   5.00%, 04/01/19   178,150 
 340,000   California State Public Works Board, Various Capital Projects, Series G (RB)
5.00%, 11/01/18
   372,817 
     California State Public Works Board, Various Capital Projects, Series I (RB)     
 75,000   5.00%, 11/01/19   85,223 
 750,000   5.00%, 11/01/20   878,445 
 175,000   California State Public Works Board, Various Judicial Projects, Series A (RB)
4.00%, 03/01/19
   189,774 
 750,000   California State Public Works Board, Various Judicial Projects, Series D (RB)
5.00%, 12/01/18
   825,060 
 140,000   California State Public Works Board, Various University of California Projects, Series G (RB)
5.00%, 12/01/19
   159,965 
     California State University, Series A (RB)     
 75,000   5.00%, 11/01/18   82,434 
 320,000   5.00%, 11/01/21   387,238 
     California State Various Purpose (GO)     
 1,370,000   4.00%, 09/01/17   1,421,772 
 230,000   4.00%, 02/01/18   241,829 
 1,055,000   4.00%, 02/01/19   1,143,673 
 125,000   5.00%, 09/01/17   131,066 
 1,375,000   5.00%, 10/01/17   1,446,871 
 1,550,000   5.00%, 10/01/17   1,631,018 
 50,000   5.00%, 12/01/17   52,981 
 75,000   5.00%, 03/01/18   80,248 
 1,400,000   5.00%, 04/01/18   1,502,858 
 1,000,000   5.00%, 09/01/18   1,091,800 
 1,050,000   5.00%, 09/01/18   1,146,390 
 1,385,000   5.00%, 09/01/18   1,512,143 
 50,000   5.00%, 09/01/18   54,590 
 50,000   5.00%, 02/01/19   55,439 
 100,000   5.00%, 04/01/19   111,570 
 375,000   5.00%, 02/01/20   430,147 
 1,000,000   5.00%, 04/01/20   1,153,190 
 1,550,000   5.00%, 09/01/20   1,810,663 
 300,000   5.00%, 09/01/20   350,451 
 25,000   5.00%, 10/01/20   29,289 
 300,000   5.00%, 02/01/21   354,786 
 1,000,000   California Statewide Communities Development Authority, Pollution Control, Series A (RB)
1.37%, 04/02/18 (p)
   1,009,480 
 500,000   City of Los Angeles, Series B (GO)
5.00%, 09/01/21
   602,075 
     City of Los Angeles, Wastewater System Revenue, Series A (RB)     
 200,000   5.00%, 06/01/19   224,756 
 660,000   5.00%, 06/01/19   742,289 
 50,000   Department of Airports of the City of Los Angeles, Series C (RB)
5.00%, 05/15/22
   60,398 
 150,000   East Bay Municipal Utility District, Water System Revenue, Series B (RB)
5.00%, 06/01/18
   162,237 
     Golden State Tobacco Securitization Corp., Series A (RB)     
 250,000   5.00%, 06/01/18   269,155 
 55,000   5.00%, 06/01/19   61,364 
 310,000   5.00%, 06/01/21   366,690 
 220,000   Los Angeles Community College District, Series A (GO)
5.00%, 08/01/20
   257,200 
 100,000   Los Angeles Department of Water & Power, Series A (RB)
5.00%, 07/01/20
   116,560 
 75,000   Los Angeles Department of Water & Power, Series B (RB)
5.00%, 07/01/18
   81,426 
     Los Angeles Unified School District, Series A (GO)     
 575,000   4.00%, 07/01/18   613,226 
 290,000   5.00%, 07/01/18   314,789 
 105,000   5.00%, 07/01/19   118,410 
 60,000   5.00%, 07/01/21   72,016 
 125,000   Los Angeles Unified School District, Series B (GO)
5.00%, 07/01/19
   140,964 
     Los Angeles Unified School District, Series C (GO)     
 335,000   5.00%, 07/01/20   390,335 
 140,000   5.00%, 07/01/21   168,036 
     Metropolitan Water District of Southern California, Series C (RB)     
 100,000   4.00%, 10/01/17   104,094 
 100,000   4.00%, 10/01/18   107,468 
 1,050,000   5.00%, 07/01/18   1,139,544 
 175,000   5.00%, 07/01/19   197,349 
 95,000   Regents of the University of California, Series AB (RB)
5.00%, 05/15/21
   113,687 
 400,000   Regents of the University of California, Series AO (RB)
5.00%, 05/15/21
   478,684 
     Riverside County Transportation Commission, Series A (RB)     
 50,000   5.00%, 06/01/18   54,108 
 100,000   5.00%, 06/01/21   119,693 
 75,000   Sacramento City Financing Authority, EPA Building, Series A (RB)
4.00%, 05/01/18
   79,391 
 175,000   Sacramento City Financing Authority, Series B (RB)
5.00%, 08/15/17
   183,199 
 125,000   San Diego County Regional Transportation Commission, Series A (RB)
5.00%, 04/01/18
   134,358 
 340,000   San Diego County Water Authority, Series A (RB)
4.00%, 05/01/18
   360,825 
 135,000   San Jose Financing Authority, Civil Center Project, Series A (RB)
5.00%, 06/01/20
   156,442 
 105,000   San Mateo Joint Powers Financing Authority (RB)
4.00%, 06/15/19
   115,036 
 80,000   Sonoma County Junior College District (GO)
5.00%, 08/01/19
   90,252 
     State of California (GO)     
 200,000   4.00%, 02/01/22   232,116 
 150,000   5.00%, 02/01/18   159,944 
 25,000   5.00%, 03/01/20   28,753 
 300,000   5.00%, 09/01/21   360,585 
 100,000   5.00%, 04/01/22   121,838 
     State of California Department of Water Resources, Central Valley Project (RB)     
 305,000   4.00%, 12/01/18   329,376 
 100,000   5.00%, 12/01/18   110,302 
 95,000   5.00%, 12/01/19   108,683 
 345,000   5.00%, 12/01/21   418,620 
 135,000   State of California Department of Water Resources, Central Valley Project, Series AM (RB)
5.00%, 12/01/19
   154,733 
     State of California Department of Water Resources, Power Supply Revenue, Series N (RB)     
 40,000   4.00%, 05/01/18   42,428 
 75,000   5.00%, 05/01/18   80,854 
 565,000   State of California, Various Purpose (GO)
5.00%, 11/01/21
   681,785 
 100,000   University of California, Series AF (RB)
5.00%, 05/15/20
   115,985 
         41,428,229 
Colorado: 0.8%       
 1,000,000   City and County of Denver, Series A (GO)
5.00%, 08/01/17
   1,044,990 
     Colorado Health Facilities Authority, Series A (RB)     
 65,000   5.00%, 02/01/18   69,198 
 125,000   5.00%, 02/01/19   136,574 
 100,000   5.00%, 02/01/21   114,875 
 100,000   Metro Wastewater Reclamation District, Series A (RB)
5.00%, 04/01/18
   107,330 
     Regional Transportation District, Series A (CP)     
 250,000   5.00%, 06/01/18   269,677 
 350,000   5.00%, 06/01/20   403,014 
 50,000   St. Vrain Valley School District RE-1J, Series A (GO) (SAW)
4.00%, 12/15/17
   52,338 
         2,197,996 
Connecticut: 2.5%       
 770,000   Connecticut State, Health and Educational Facilities Authority, Series A-3 (RB)
0.88%, 02/08/18 (p)
   772,841 
 500,000   Connecticut State, Special Tax Revenue, Transportation Infrastructure Purposes, Series A (RB)
5.00%, 12/01/20
   585,655 
     State of Connecticut, Series A (RB)     
 100,000   4.00%, 09/01/18   106,881 
 1,000,000   5.00%, 09/01/20   1,162,480 
 75,000   State of Connecticut, Series B (RB)
5.00%, 01/01/19
   82,735 
     State of Connecticut, Series C (GO)     
 55,000   5.00%, 06/15/18   59,292 
 250,000   5.00%, 07/15/19   279,230 
 500,000   5.00%, 06/01/20   572,080 
 500,000   5.00%, 06/01/21   587,315 
     State of Connecticut, Series D (GO)     
 500,000   4.00%, 06/15/18   529,775 
 300,000   5.00%, 11/01/19   338,211 
 145,000   5.00%, 06/15/20   166,111 
 750,000   5.00%, 11/01/20   868,252 
 280,000   State of Connecticut, Series E (GO)
5.00%, 09/01/18
   304,122 
 250,000   State of Connecticut, Special Tax Revenue, Series A (RB)
5.00%, 01/01/20
   284,807 
         6,699,787 
District of Columbia: 0.2%     
     District of Columbia, Series A (GO)     
 160,000   5.00%, 06/01/19   179,421 
 80,000   5.00%, 12/01/19   91,380 
 125,000   5.00%, 06/01/20   144,649 
 75,000   District of Columbia, Series C (RB)
5.00%, 12/01/17
   79,450 
 50,000   District of Columbia, Series D (GO)
5.00%, 06/01/19
   56,069 
         550,969 
Florida: 5.3%        
 50,000   Broward County, Airport System Revenue, Series P-2 (RB)
5.00%, 10/01/18
   54,592 
     Broward County, Airport System Revenue, Series Q-1 (RB)     
 150,000   5.00%, 10/01/17   157,589 
 265,000   5.00%, 10/01/18   289,335 
     Citizens Property Insurance Corp., Series A-1 (RB)     
 500,000   5.00%, 06/01/19   558,150 
 70,000   5.00%, 06/01/19   78,141 
 270,000   5.00%, 06/01/20   310,897 
 115,000   5.00%, 06/01/22   139,308 
 1,690,000   City of Jacksonville, Series C (RB)
5.00%, 10/01/18
   1,848,268 
 750,000   County of Orange, Series C (RB)
5.00%, 01/01/21
   881,617 
     Florida Department of Environmental Protection, Series A (RB)     
 460,000   5.00%, 07/01/20   532,896 
 125,000   5.00%, 07/01/20   144,809 
     JEA Electric System, Series Three A (RB)     
 200,000   4.00%, 10/01/17   207,974 
 65,000   5.00%, 10/01/18   70,940 
 270,000   5.00%, 10/01/19   305,235 
 150,000   JEA Electric System, Series Three C (RB)
5.00%, 10/01/18
   163,775 
 690,000   JEA Electric System, Series Three D (RB)
5.00%, 10/01/19
   778,423 
 250,000   Lee County School Board (CP)
5.00%, 08/01/19
   280,295 
 110,000   Miami-Dade County Building Better Communities Program, Series B (GO)
5.00%, 07/01/20
   127,939 
     Miami-Dade County Expressway Authority, Toll System Revenue, Series A (RB)     
 205,000   5.00%, 07/01/18   221,418 
 50,000   5.00%, 07/01/20   57,715 
 500,000   5.00%, 07/01/21   592,970 
     Miami-Dade County Expressway Authority, Toll System Revenue, Series B (RB)     
 50,000   5.00%, 07/01/20   57,715 
 250,000   5.00%, 07/01/21   296,485 
 100,000   Miami-Dade County School Board Foundation, Inc., Series A (CP)
5.00%, 05/01/20
   114,425 
 165,000   Miami-Dade County School Board Foundation, Inc., Series D (CP)
5.00%, 11/01/19
   186,242 
 130,000   Orange County Expressway Authority (RB)
5.00%, 07/01/19
   145,720 
     Orange County, Sales Tax, Series C (RB)     
 280,000   5.00%, 01/01/19   308,806 
 900,000   5.00%, 01/01/20   1,026,612 
 80,000   Palm Beach County Solid Waste Authority (RB)
5.00%, 10/01/17
   84,143 
 275,000   Palm Beach County, Public Improvement (RB)
5.00%, 06/01/18
   297,118 
     Reedy Creek Improvement District, Series A (GO)     
 265,000   5.00%, 06/01/20   306,003 
 300,000   5.00%, 06/01/21   356,415 
     State of Florida, Board of Education Lottery Revenue, Series A (RB)     
 100,000   5.00%, 07/01/18   108,308 
 100,000   5.00%, 07/01/21   119,281 
     State of Florida, Board of Education, Full Faith and Credit, Series A (GO)     
 50,000   5.00%, 06/01/19   56,099 
 130,000   5.00%, 06/01/19   145,857 
     State of Florida, Board of Education, Full Faith and Credit, Series B (GO)     
 90,000   5.00%, 06/01/18   97,256 
 50,000   5.00%, 06/01/18   54,031 
 190,000   5.00%, 06/01/20   220,256 
 250,000   State of Florida, Board of Education, Full Faith and Credit, Series D (GO)
5.00%, 06/01/20
   289,782 
 215,000   State of Florida, Board of Education, Public Education Capital Outlay, Series A (GO)
5.00%, 06/01/18
   232,333 
 595,000   State of Florida, Department of Environmental Protection, Series B (RB)
5.00%, 07/01/18
   644,433 
 1,000,000   State of Florida, Department of Transportation, Full Faith and Credit, Series A (GO)
5.00%, 07/01/19
   1,126,470 
 90,000   State of Florida, Department of Transportation, Turnpike Revenue, Series A (RB)
5.00%, 07/01/18
   97,459 
 80,000   State of Florida, Department of Transportation, Turnpike Revenue, Series C (RB)
5.00%, 07/01/21
   95,467 
 50,000   Tampa Bay Regional Water Supply Authority, Utility System, Series B (RB)
5.00%, 10/01/18
   54,717 
         14,323,719 
Georgia: 2.4%         
 75,000   Chatham County Hospital Authority, Memorial Health University Medical Center, Inc. (RB)
5.00%, 01/01/21
   87,843 
     City of Atlanta, Airport General Revenue, Series A (RB)     
 100,000   5.00%, 01/01/18   106,114 
 70,000   5.00%, 01/01/19   77,308 
 330,000   Forsyth County School District (GO)
5.00%, 02/01/19
   366,158 
 1,200,000   Fulton County Development Authority, Georgia Tech Athletic Association Project, Series A (RB)
5.00%, 10/01/19
   1,351,776 
 125,000   Fulton County, Water and Sewerage Revenue (RB)
5.00%, 01/01/18
   132,844 
     Gwinnett County School District, Series A (GO)     
 1,415,000   4.50%, 10/01/17   1,480,939 
 275,000   5.00%, 02/01/19   305,275 
     Municipal Electric Authority of Georgia, Series A (RB)     
 200,000   4.00%, 01/01/21   225,826 
 500,000   5.00%, 11/01/17   527,680 
 280,000   Richmond County Board of Education (GO) (SAW)
5.00%, 10/01/17
   294,669 
     State of Georgia, Series A (GO)     
 75,000   5.00%, 02/01/18   80,030 
 20,000   5.00%, 01/01/19   22,134 
 25,000   5.00%, 07/01/19   28,177 
 50,000   5.00%, 02/01/21   59,277 
 750,000   5.00%, 02/01/22   911,790 
 190,000   State of Georgia, Series C (GO)
5.00%, 07/01/18
   206,165 
 60,000   State of Georgia, Series H (GO)
5.00%, 12/01/18
   66,181 
 80,000   State of Georgia, Series J-2 (GO)
4.00%, 11/01/18
   86,166 
         6,416,352 
Hawaii: 0.9%         
 150,000   City and County Honolulu, Wastewater System Revenue, Series B (RB)
5.00%, 07/01/20
   174,462 
 480,000   State of Hawaii, Series DZ (GO)
5.00%, 12/01/19
   547,939 
 425,000   State of Hawaii, Series EF (GO)
5.00%, 11/01/21
   512,847 
 235,000   State of Hawaii, Series EH (GO)
5.00%, 08/01/19
   265,190 
 200,000   State of Hawaii, Series EP (GO)
5.00%, 08/01/20
   233,044 
 500,000   State of Hawaii, Series FB (GO)
5.00%, 04/01/21
   594,120 
         2,327,602 
Illinois: 4.2%         
 250,000   City of Chicago, Series A (GO)
5.00%, 01/01/20
   260,562 
 215,000   City of Chicago, Water Revenue (RB)
5.00%, 11/01/20
   243,741 
 615,000   County of Cook, Series A (GO)
 5.00%, 11/15/19
   683,068 
 50,000   Illinois State Toll Highway Authority, Series A (RB)
5.00%, 12/01/19
   56,758 
 70,000   Illinois State Toll Highway Authority, Series B-1 (RB)
5.00%, 12/01/17
   73,990 
 75,000   Illinois State Toll Highway Authority, Series D (RB)
5.00%, 01/01/18
   79,542 
 120,000   McHenry County Conservation District (GO)
5.00%, 02/01/21
   140,929 
 60,000   Metropolitan Water Reclamation District of Greater Chicago, Limited Tax Series B (GO)
5.00%, 12/01/19
   67,835 
     State of Illinois (GO)     
 100,000   4.00%, 02/01/19   105,017 
 275,000   4.00%, 01/01/20   290,620 
 210,000   4.00%, 01/01/21   221,905 
 2,600,000   5.00%, 08/01/17   2,697,110 
 280,000   5.00%, 08/01/18   298,729 
 850,000   5.00%, 06/01/19   920,720 
 800,000   5.00%, 02/01/20   872,968 
 445,000   5.00%, 03/01/20   486,354 
 325,000   5.00%, 04/01/20   355,751 
 85,000   5.00%, 05/01/20   93,186 
 275,000   5.00%, 08/01/20   302,852 
 130,000   5.00%, 03/01/22   145,670 
 1,000,000   State of Illinois, Department of Employment Security, Series B (RB)
5.00%, 12/15/16 (c)
   1,016,830 
 550,000   State of Illinois, Sales Tax, Junior Obligation (RB)
5.00%, 06/15/18
   593,455 
     State of Illinois, Series A (GO)     
 500,000   3.00%, 01/01/18   510,290 
 875,000   5.00%, 04/01/18   924,149 
         11,442,031 
Indiana: 0.7%         
     Indiana Finance Authority, Wastewater Utility, First Lien, Series A (RB)     
 150,000   5.00%, 10/01/17   157,427 
 710,000   5.00%, 10/01/19   798,381 
 640,000   5.00%, 10/01/20   740,954 
 200,000   Indianapolis Local Public Improvement Bond Bank, Series K (RB)
5.00%, 06/01/19
   222,962 
         1,919,724 
Iowa: 0.5%         
     Iowa Finance Authority (RB)     
 630,000   5.00%, 08/01/18   685,270 
 200,000   5.00%, 08/01/19   225,758 
 285,000   5.00%, 08/01/20   331,965 
         1,242,993 
Kansas: 0.1%         
 125,000   Kansas Development Authority, Department of Commerce, Series K (RB)
5.00%, 12/01/19
   139,243 
     State of Kansas Department of Transportation, Highway Revenue, Series B (RB)     
 50,000   5.00%, 09/01/19   56,650 
 50,000   5.00%, 09/01/21   60,208 
 50,000   State of Kansas Department of Transportation, Highway Revenue, Series C (RB)
5.00%, 09/01/19
   56,650 
         312,751 
Kentucky: 1.2%         
 50,000   Kentucky Asset Liability Commission Project, Series A (RB)
5.00%, 09/01/19
   56,031 
     Kentucky State Property and Building Commission, Project No. 100, Series A (RB)     
 400,000   5.00%, 08/01/17   417,464 
 500,000   5.00%, 08/01/19   559,800 
     Kentucky Turnpike Authority, Series A (RB)     
 50,000   5.00%, 07/01/18   54,134 
 205,000   5.00%, 07/01/19   229,284 
 55,000   5.00%, 07/01/20   63,212 
     Louisville/Jefferson County Metropolitan Government, Series A (RB)     
 310,000   5.00%, 12/01/18   337,255 
 50,000   5.00%, 12/01/19   56,023 
 600,000   University of Kentucky, Series B (RB)
5.00%, 10/01/21
   720,756 
 600,000   University of Kentucky, Series D (RB)
5.25%, 10/01/20
   707,700 
         3,201,659 
Louisiana: 0.4%         
     City of Lafayette, Utilities Revenue (RB)     
 60,000   5.00%, 11/01/19   67,827 
 150,000   5.00%, 11/01/20   174,531 
 260,000   Louisiana State Citizens Property Insurance Corp. (RB)
5.00%, 06/01/20
   298,007 
     State of Louisiana Gasoline and Fuels Tax Revenue, Series A-1 (RB)     
 50,000   5.00%, 05/01/18   53,739 
 110,000   5.00%, 05/01/19   122,898 
 145,000   5.00%, 05/01/20   167,362 
     State of Louisiana, Series C (GO)     
 50,000   5.00%, 08/01/19   56,043 
 250,000   5.00%, 07/15/20   287,690 
         1,228,097 
Maine: 0.0%         
 50,000   Maine Municipal Bond Bank, Series C (RB)
5.00%, 11/01/19
   56,747 
Maryland: 5.3%         
     Baltimore County Consolidated Public Improvement (GO)     
 60,000   5.00%, 08/01/17   62,699 
 1,900,000   5.00%, 08/01/18   2,067,884 
 135,000   5.00%, 02/01/20   154,903 
 250,000   Baltimore County Consolidated Public Improvement, Series B (GO)
5.00%, 08/01/19
   282,437 
 600,000   City of Baltimore Consolidated Public Improvement, Series B (GO)
5.00%, 10/15/20
   702,516 
 400,000   County of Baltimore, Public Improvement Bond, Refunding Series (GO)
5.00%, 08/01/21
   479,920 
 475,000   County of Prince George’s, Public Improvement Bond, Series B (GO)
4.00%, 03/01/20
   530,466 
 500,000   Maryland Department of Transportation (RB)
5.00%, 06/01/18
   540,690 
 145,000   Maryland Economic Development Corp. (RB)
5.00%, 06/01/20
   167,495 
     Maryland Health and Higher Educational Facilities Authority (RB)     
 250,000   5.00%, 07/01/19   277,955 
 100,000   5.00%, 08/15/19   112,594 
 175,000   Maryland State & Local Facilities Loan, Second Series E (GO)
5.00%, 08/01/18
   190,535 
 145,000   Maryland Water Quality Financing Administration Revolving Loan Fund (RB)
5.00%, 03/01/21
   171,674 
     Montgomery County, Consolidated Public Improvement, Series A (GO)     
 50,000   5.00%, 11/01/17   52,801 
 100,000   5.00%, 07/01/20   116,434 
 25,000   5.00%, 11/01/20   29,419 
 300,000   5.00%, 07/01/21   359,757 
     Prince George’s County, Consolidated Public Improvement, Series B (GO)     
 50,000   4.00%, 03/01/19   54,382 
 90,000   4.00%, 03/01/21   102,876 
     State of Maryland Department of Transportation (RB)     
 385,000   5.00%, 02/15/18   411,430 
 750,000   5.00%, 05/01/19   839,467 
 100,000   5.00%, 12/15/20   117,893 
     State of Maryland, Second Series B (GO)     
 740,000   5.00%, 08/01/17   773,293 
 175,000   5.00%, 08/01/19   197,762 
 140,000   State of Maryland, State and Local Facilities Loan, First Series A (GO)
5.00%, 03/01/19
   155,848 
     State of Maryland, State and Local Facilities Loan, First Series B (GO)     
 2,000,000   4.50%, 08/01/19   2,230,500 
 285,000   4.50%, 08/01/21   335,607 
 1,380,000   State of Maryland, State and Local Facilities Loan, First Series C (GO)
5.00%, 08/01/18
   1,502,503 
 100,000   State of Maryland, State and Local Facilities Loan, Second Series A (GO)
5.00%, 08/01/17
   104,499 
 200,000   State of Maryland, State and Local Facilities Loan, Second Series B (GO)
5.00%, 08/01/18
   217,754 
     State of Maryland, State and Local Facilities Loan, Second Series C (GO)     
 95,000   5.00%, 08/01/19   107,357 
 200,000   5.25%, 08/01/20   235,352 
     Washington Suburban Sanitary Commission (GO)     
 500,000   4.00%, 06/01/20   561,400 
 50,000   5.00%, 06/01/18   54,079 
 100,000   5.00%, 06/01/20   116,047 
         14,418,228 
Massachusetts: 1.6%     
 155,000   City of Boston, Series A (GO)
4.00%, 04/01/19
   169,020 
 50,000   City of Boston, Series B (GO)
5.00%, 02/01/20
   57,465 
 335,000   Commonwealth of Massachusetts, Series A (GO)
5.00%, 12/01/18
   369,348 
     Commonwealth of Massachusetts, Series B (GO)     
 100,000   5.00%, 08/01/19   112,879 
 500,000   5.00%, 08/01/20   582,395 
 750,000   Massachusetts Development Finance Agency (RB)
5.00%, 07/01/21
   886,702 
     Massachusetts School Building Authority, Senior Dedicated Sales Tax, Series B (RB)     
 1,100,000   5.00%, 08/15/18   1,199,308 
 200,000   5.00%, 08/15/19   225,960 
 555,000   Massachusetts Water Pollution Abatement Trust, Series 16-B (RB)
5.00%, 08/01/18
   604,156 
 80,000   Massachusetts Water Resources Authority, Series C (RB)
5.00%, 08/01/18
   87,035 
         4,294,268 
Michigan: 2.6%     
 75,000   Michigan Finance Authority, Braumont Health Credit Group, Series A (RB)
4.00%, 08/01/20
   83,291 
 1,165,000   Michigan Finance Authority, Clean Water Revolving Revenue (RB)
5.00%, 10/01/17
   1,225,615 
     Michigan Finance Authority, School District of the City of Detroit (RB) (SAW)     
 120,000   5.00%, 06/01/19   124,342 
 500,000   5.00%, 06/01/20   517,735 
     Michigan Finance Authority, Unemployment Obligation Assessment, Series A (RB)     
 730,000   4.00%, 01/01/19   789,137 
 300,000   5.00%, 01/01/18   318,564 
 850,000   5.00%, 07/01/18   920,448 
 100,000   5.00%, 07/01/19   112,554 
     Michigan Finance Authority, Unemployment Obligation Assessment, Series B (RB)     
 175,000   5.00%, 07/01/19 (c)   196,754 
 55,000   5.00%, 07/01/19 (c)   61,837 
 770,000   Michigan Municipal Board Authority, Clean Water Revolving Fund (RB)
5.00%, 10/01/21
   926,264 
 100,000   Michigan State Building Authority, Series I-A (RB)
5.00%, 10/15/17
   105,352 
 500,000   Michigan State Hospital Finance Authority, Ascension Health Senior Credit Group, Series F-1 (RB)
2.00%, 05/30/18 (p)
   511,120 
     Royal Oak Hospital Finance Authority, William Beaumont Hospital Obligation Group, Series D (RB)     
 310,000   2.25%, 09/01/20   323,671 
 375,000   5.00%, 09/01/19   420,592 
 275,000   State of Michigan, Environmental Program (GO)
3.00%, 11/01/20
   299,475 
         6,936,751 
Minnesota: 0.3%     
 50,000   State of Minnesota, State Trunk Highway, Series B (GO)
5.00%, 10/01/18
   54,796 
 150,000   State of Minnesota, Various Purpose. Series A (GO)
5.00%, 08/01/21
   180,213 
 215,000   State of Minnesota, Various Purpose. Series D (GO)
5.00%, 08/01/20
   250,985 
 270,000   State of Missouri, Series A (GO)
5.00%, 08/01/18
   293,968 
         779,962 
Mississippi: 0.5%     
     Mississippi Development Bank, Highway Construction Project (RB)     
 825,000   5.00%, 01/01/18   875,564 
 175,000   5.00%, 01/01/21   204,472 
 250,000   State of Mississippi, Series F (GO)
5.00%, 11/01/20
   293,387 
         1,373,423 
Missouri: 1.5%        
     Bi-State Development Agency of the Missouri-Illinois Metropolitan District, Series A (RB)     
 50,000   5.00%, 10/01/17   52,590 
 45,000   5.00%, 10/01/19   50,903 
 700,000   5.00%, 10/01/20   815,703 
     Curators of the University of Missouri System Facilities, Series A (RB)     
 155,000   4.00%, 11/01/19   171,432 
 115,000   5.00%, 11/01/19   130,875 
 85,000   Curators of the University of Missouri System, Series A (RB)
5.00%, 11/01/19
   96,733 
 1,000,000   Jackson County, Harry S. Truman Sports Complex Project (RB)
5.00%, 12/01/19
   1,135,160 
     Missouri Highway and Transportation Commission, First Lien, Series A (RB)     
 425,000   5.00%, 05/01/18   458,171 
 475,000   5.00%, 05/01/19   532,076 
 500,000   Springfield School District No R-12 (GO) (SAW)
5.00%, 03/01/22
   607,025 
         4,050,668 
Nebraska: 1.0%       
 500,000   Lincoln Electric System, Series A (RB)
5.00%, 09/01/20
   584,520 
 50,000   Nebraska Public Power District, Series A (RB)
5.00%, 01/01/21
   58,704 
 300,000   Nebraska Public Power District, Series B (RB)
5.00%, 01/01/20
   341,985 
 1,000,000   Nebraska Public Power District, Series C (RB)
5.00%, 01/01/18 (c)
   1,062,460 
     Omaha Public Power District, Electric System Revenue, Series B (RB)     
 75,000   5.00%, 02/01/19   83,138 
 400,000   5.00%, 02/01/21   471,884 
         2,602,691 
Nevada: 0.2%        
 345,000   Clark County School District, Series A (GO)
5.00%, 06/15/19
   385,251 
 50,000   Clark County School District, Series B (GO)
5.00%, 06/15/19
   55,834 
 25,000   State of Nevada, Capital Improvement and Cultural Affairs, Series A (GO)
5.00%, 08/01/19
   28,172 
 105,000   State of Nevada, Capital Improvement and Cultural Affairs, Series D-1 (GO)
5.00%, 03/01/20
   120,443 
         589,700 
New Jersey: 4.6%       
     Garden State Preservation Trust, Open Space and Farmland, Series A (RB)     
 50,000   4.00%, 11/01/17   51,831 
 65,000   4.00%, 11/01/19   70,019 
 250,000   5.00%, 11/01/20   283,857 
     New Jersey Building Authority, Series A (RB)     
 500,000   5.00%, 06/15/18   533,615 
 575,000   5.00%, 06/15/19   624,996 
 200,000   New Jersey Economic Development Authority (RB)
5.00%, 03/01/20
   219,308 
 300,000   New Jersey Economic Development Authority, School Facilities Construction, Series PP (RB)
5.00%, 06/15/19
   327,402 
 125,000   New Jersey Economic Development Authority, School Facilities Construction, Series XX (RB)
5.00%, 06/15/20
   137,854 
 500,000   New Jersey Educational Facilities Authority, Series B (RB)
5.00%, 06/01/19
   539,880 
 1,000,000   New Jersey Health Care Facilities Financing Authority, Greystone Park Psychiatric Hospital Project, Series B (RB)
5.00%, 09/15/18
   1,065,070 
 160,000   New Jersey Housing & Mortgage Finance Agency (RB)
1.05%, 05/01/18
   160,552 
 145,000   New Jersey State Turnpike Authority, Series B (RB)
5.00%, 01/01/20
   165,083 
     New Jersey Transit Corp., Series A (RB)     
 1,000,000   5.00%, 09/15/18   1,065,720 
 350,000   5.00%, 09/15/19   382,343 
 125,000   5.00%, 09/15/21   141,911 
     New Jersey Transportation Trust Fund Authority, Series A (RB)     
 1,000,000   5.00%, 12/15/19   1,100,960 
 265,000   5.00%, 06/15/20   294,330 
     New Jersey Transportation Trust Fund Authority, Series AA (RB)     
 625,000   4.00%, 06/15/18   655,537 
 245,000   5.00%, 06/15/18   261,471 
 250,000   5.00%, 06/15/19   271,882 
 870,000   5.00%, 06/15/20   966,292 
 1,945,000   New Jersey Transportation Trust Fund Authority, Series B (RB)
5.00%, 06/15/18
   2,075,762 
 110,000   New Jersey Turnpike Authority, Series B (RB)
5.00%, 01/01/19
   121,177 
     New Jersey Turnpike Authority, Series C (RB)     
 100,000   5.00%, 01/01/21   116,935 
 100,000   5.00%, 01/01/22   119,792 
 500,000   Rutgers The State University of New Jersey (RB)
5.00%, 05/01/21
   590,405 
         12,343,984 
New Mexico: 0.9%       
 600,000   Albuquerque Bernalillo County Water Utility Authority, Senior Lien (RB)
5.00%, 07/01/21
   716,004 
 75,000   Albuquerque Municipal School District No. 12, Series B (GO) (SAW)
5.00%, 08/01/17
   78,367 
     State of New Mexico Severance Tax, Series A (RB)     
 70,000   4.00%, 07/01/18 (c)   74,529 
 425,000   5.00%, 07/01/18   460,649 
 1,000,000   5.00%, 07/01/19 (c)   1,126,160 
 75,000   5.00%, 07/01/19 (c)   84,462 
         2,540,171 
New York: 15.9%       
     City of New York, Series A (GO)     
 1,750,000   5.00%, 08/01/17   1,828,925 
 50,000   5.00%, 08/01/19   56,313 
 750,000   City of New York, Series A-1 (GO)
5.00%, 08/01/18
   815,640 
     City of New York, Series B (GO)     
 30,000   4.00%, 08/01/19   32,900 
 1,000,000   5.00%, 08/01/20   1,160,940 
 55,000   City of New York, Series C (GO)
5.00%, 08/01/18
   59,814 
     City of New York, Series D (GO)     
 600,000   5.00%, 10/01/17   631,506 
 165,000   5.00%, 08/01/19   185,831 
 70,000   City of New York, Series D-1 (GO)
5.00%, 10/01/20
   81,695 
 410,000   City of New York, Series F (GO)
5.00%, 08/01/20
   475,985 
     City of New York, Series G (GO)     
 1,000,000   5.00%, 08/01/19   1,126,250 
 370,000   5.00%, 08/01/20   429,548 
 300,000   City of New York, Series G-1 (GO)
5.00%, 04/01/21
   354,663 
     City of New York, Series I (GO)     
 250,000   5.00%, 08/01/17   261,275 
 325,000   5.00%, 08/01/18   353,444 
 230,000   5.00%, 08/01/19   259,037 
 1,000,000   5.00%, 08/01/20   1,160,940 
 250,000   City of New York, Subseries 1 (GO)
5.00%, 08/01/17
   261,275 
 115,000   County of Nassau, Series A (GO)
5.00%, 04/01/18
   123,271 
 960,000   Erie County Industrial Development Agency, City School District, Series A (RB) (SAW)
5.00%, 05/01/19
   1,071,446 
     Metropolitan Transportation Authority, Series B (RB)     
 500,000   3.00%, 11/15/18   526,820 
 130,000   5.00%, 11/15/19   147,793 
     Metropolitan Transportation Authority, Series C (RB)     
 200,000   5.00%, 11/15/17   211,390 
 100,000   5.00%, 11/15/18   109,890 
 315,000   5.00%, 11/15/18   346,153 
 175,000   5.00%, 11/15/20   204,356 
     Metropolitan Transportation Authority, Series D (RB)     
 60,000   5.00%, 11/15/17   63,417 
 520,000   5.00%, 11/15/17   549,614 
 550,000   5.00%, 11/15/18   604,395 
 150,000   5.00%, 11/15/19   170,531 
 265,000   5.00%, 11/15/20   309,454 
     Metropolitan Transportation Authority, Series F (RB)     
 395,000   5.00%, 11/15/17   417,495 
 150,000   5.00%, 11/15/18   164,835 
 75,000   5.00%, 11/15/19   85,265 
 35,000   New York City Transitional Finance Authority Building Aid Revenue (RB) (SAW)
5.00%, 07/15/19
   39,397 
 75,000   New York City Transitional Finance Authority Future Tax Secured Revenue, Series C (RB)
5.00%, 11/01/19
   85,405 
 500,000   New York City Transitional Finance Authority Future Tax Secured Revenue, Series E (RB)
5.00%, 02/01/21
   590,825 
 55,000   New York City Transitional Finance Authority Future Tax Secured Revenue, Series S-1 (RB)
5.00%, 02/01/22
   66,602 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series A (RB)     
 75,000   5.00%, 11/01/19   85,405 
 75,000   5.00%, 11/01/20   88,085 
 125,000   New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series C (RB)
5.00%, 11/01/18
   137,301 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Series I (RB)     
 60,000   4.50%, 05/01/20   68,268 
 650,000   5.00%, 05/01/18   700,258 
 60,000   5.00%, 05/01/19   67,140 
     New York City Transitional Finance Authority, Future Tax Secured Subordinate, Subseries E-1 (RB)     
 50,000   5.00%, 02/01/18   53,323 
 25,000   5.00%, 02/01/19   27,720 
 270,000   New York City Transitional Finance Authority, Series B (RB)
5.00%, 11/01/20
   317,104 
     New York City Transitional Finance Authority, Series D (RB)     
 50,000   4.00%, 02/01/18   52,626 
 1,000,000   5.00%, 11/01/19   1,138,730 
 500,000   New York City Transitional Finance Authority, Subseries F-1 (RB)
5.00%, 02/01/20
   573,530 
 100,000   New York State Bridge Authority (RB)
4.00%, 01/01/20
   110,818 
     New York State Dormitory Authority, New York State University, Series A (RB)     
 285,000   5.00%, 07/01/20   329,685 
 40,000   5.00%, 07/01/21   47,564 
 700,000   New York State Dormitory Authority, School of Medicine at Mount Sinai, Series A (RB)
4.00%, 07/01/20
   777,497 
 500,000   New York State Dormitory Authority, State Personal Income Tax, Series A (RB)
5.00%, 02/15/20
   573,770 
 460,000   New York State Dormitory Authority, State Personal Income Tax, Series A (RB)
5.00%, 02/15/21
   543,817 
     New York State Dormitory Authority, State Personal Income Tax, Series B (RB)     
 100,000   5.00%, 03/15/18   107,202 
 400,000   5.00%, 03/15/19   445,292 
 630,000   5.00%, 03/15/20   724,865 
 680,000   5.00%, 03/15/21   805,793 
     New York State Dormitory Authority, State Personal Income Tax, Series C (RB)     
 75,000   4.00%, 03/15/18   79,196 
 1,400,000   4.00%, 03/15/19   1,522,248 
 1,675,000   5.00%, 03/15/19   1,864,660 
 200,000   5.00%, 03/15/20   230,116 
 1,000,000   5.00%, 03/15/20   1,150,580 
     New York State Dormitory Authority, State Personal Income Tax, Series E (RB)     
 900,000   4.00%, 03/15/21   1,025,442 
 370,000   5.00%, 03/15/18   396,647 
     New York State Dormitory Authority, State Sales Tax, Series A (RB)     
 920,000   4.00%, 03/15/20   1,027,879 
 300,000   5.00%, 03/15/20   345,870 
     New York State Environmental Facilities Corp., Sate Clean Water and Drinking Water, Series A (RB)     
 1,250,000   5.00%, 06/15/20   1,454,162 
 280,000   5.00%, 06/15/20   325,732 
 535,000   5.00%, 06/15/20   622,382 
 600,000   New York State Environmental Facilities Corp., Sate Clean Water and Drinking Water, Series D (RB)
5.00%, 06/15/20
   697,998 
     New York State Thruway Authority, Junior Indebtedness Obligations, Series A (RB)     
 80,000   3.00%, 05/01/19   84,722 
 60,000   5.00%, 05/01/19   66,965 
 2,755,000   New York State Thruway Authority, Series A (RB)
5.00%, 05/01/19
   3,068,436 
 100,000   New York State Thruway Authority, Series I (RB)
5.00%, 01/01/18
   106,231 
 150,000   New York State Thruway Authority, Series J (RB)
5.00%, 01/01/20
   170,939 
 750,000   New York State Thruway Authority, Series K (RB)
5.00%, 01/01/20
   854,692 
     New York State Thruway Authority, State Personal Income Tax, Series A (RB)     
 275,000   5.00%, 03/15/18   294,805 
 450,000   5.00%, 03/15/19   500,953 
     New York State Urban Development Corp., State Personal Income Tax, Series A (RB)     
 150,000   5.00%, 03/15/19   166,985 
 350,000   5.00%, 03/15/20   402,703 
     New York State Urban Development Corp., State Personal Income Tax, Series C (RB)     
 500,000   5.00%, 03/15/18   536,010 
 55,000   5.00%, 03/15/20   63,282 
 60,000   Port Authority of New York and New Jersey, One Hundred Seventy-Fifth Series (RB)
5.00%, 12/01/18
   66,064 
 275,000   State of New York Municipal Bond Bank Agency, Special School Purpose, Series A (RB) (SAW)
5.00%, 12/01/19
   312,755 
 1,100,000   Tobacco Settlement Financing Corp. (RB)
5.00%, 06/01/18
   1,188,264 
     Town of Oyster Bay, New York Public Improvement, Series A (GO) (AGM)     
 500,000   3.00%, 03/01/18   511,255 
 150,000   3.00%, 03/01/19   154,859 
 90,000   Town of Oyster Bay, New York Public Improvement, Series B (GO) (AGM)
4.00%, 11/01/20
   97,862 
     Triborough Bridge and Tunnel Authority, MTA Bridges and Tunnels, Series B (RB)     
 50,000   4.00%, 11/15/17   52,183 
 85,000   5.00%, 11/15/19   96,961 
 125,000   5.00%, 11/15/20   147,004 
         42,886,970 
North Carolina: 2.2%     
 50,000   City of Charlotte, Series A (GO)
5.00%, 07/01/18
   54,264 
 1,000,000   Country of Wake, Series B (GO)
5.00%, 02/01/20
   1,148,930 
 100,000   County of Guilford, Public Improvement Bond, Series A (GO)
5.00%, 03/01/19
   111,347 
 245,000   County of Guilford, Series A (GO)
5.00%, 03/01/21
   290,798 
     County of Mecklenburg, Series A (GO)     
 250,000   5.00%, 12/01/17   265,005 
 140,000   5.00%, 12/01/18   154,354 
 305,000   County of Wake, Public Improvement (GO)
5.00%, 09/01/18
   333,133 
 330,000   North Carolina Eastern Municipal Power Agency, Power System Revenue, Series B (RB)
5.00%, 01/01/21
   388,225 
 325,000   North Carolina Medical Care Commission, Duke University Health System, Series A (RB)
5.00%, 06/01/18
   351,448 
     North Carolina Municipal Power Agency No. 1, Catawba Electric Revenue, Series A (RB)     
 100,000   4.00%, 01/01/18   104,755 
 80,000   4.00%, 01/01/19   86,281 
 40,000   4.00%, 01/01/19   43,180 
 40,000   4.00%, 01/01/20   44,170 
 60,000   4.00%, 01/01/20   66,448 
 20,000   5.00%, 01/01/18   21,232 
 5,000   5.00%, 01/01/18   5,309 
 1,000,000   North Carolina State, Capital Improvement Limited Obligation Bonds, Series B (RB)
5.00%, 11/01/18
   1,095,340 
 1,000,000   North Carolina State, Grant Anticipation Revenue Vehicle Bond (RB)
5.00%, 03/01/19
   1,108,300 
 300,000   North Carolina Turnpike Authority, Monroe Connector System (RB)
5.00%, 07/01/18
   325,464 
         5,997,983 
Ohio: 2.6%     
 100,000   American Municipal Power, Inc., Series B (RB)
5.00%, 02/15/18
   106,737 
 750,000   City of Cincinnati Various Purpose, Series A (GO)
5.00%, 12/01/20
   877,087 
 1,000,000   City of Columbus, Various Purpose, Series A (GO)
5.00%, 07/01/19
   1,126,160 
 55,000   City of Columbus, Various Purpose, Series B (GO)
4.00%, 08/15/17
   57,005 
 750,000   Ohio Air Quality Development Authority, FirstEnergy Generation Project, Series A (RB)
3.75%, 12/03/18 (p)
   758,842 
 120,000   Ohio State Hospital Revenue, Cleveland Clinic Health System, Series A (RB)
5.00%, 01/01/21
   140,491 
 1,000,000   Ohio State Water Development Authority, FirstEnergy Nuclear Generation Project, Series B (RB)
4.00%, 06/03/19 (p)
   1,013,880 
 120,000   Ohio State Water Development Authority, Fresh Water, Series A (RB)
5.00%, 12/01/19
   137,242 
 125,000   Ohio State Water Development Authority, Water Pollution Control, Series A (RB)
5.00%, 06/01/18
   135,078 
 100,000   Ohio State, Higher Education, Series A (GO)
5.00%, 02/01/20
   114,631 
 50,000   State of Ohio, Cleveland Clinic Health System (RB)
5.00%, 01/01/18
   53,123 
 430,000   State of Ohio, Common Schools, Series A (GO)
5.00%, 09/15/19
   487,044 
     State of Ohio, Higher Education, Series B (GO)     
 245,000   5.00%, 08/01/18   266,700 
 50,000   5.00%, 08/01/19   56,392 
 50,000   State of Ohio, Higher Education, Series C (GO)
5.00%, 08/01/19
   56,392 
 50,000   State of Ohio, Highway Capital Improvement, Series Q (GO)
5.00%, 05/01/18
   53,757 
 35,000   State of Ohio, Highway Capital Improvement, Series R (GO)
5.00%, 05/01/19
   39,134 
 200,000   State of Ohio, Highway Capital Improvement, Series S (GO)
5.00%, 05/01/22
   243,676 
 50,000   State of Ohio, Major New State Infrastructure Project, Series 1 (RB)
5.00%, 12/15/17
   52,961 
 55,000   State of Ohio, Series B (GO)
5.00%, 03/15/21
   65,202 
 985,000   State of Ohio, Third Frontier Research and Development, Series A (GO)
3.00%, 05/01/20
   1,065,534 
         6,907,068 
Oklahoma: 0.1%     
     Grand River Dam Authority, Series A (RB)     
 100,000   3.00%, 06/01/18   104,151 
 50,000   4.00%, 06/01/19   54,568 
 50,000   Oklahoma Development Finance Authority, Health System, Series A (RB)
5.00%, 08/15/18
   54,301 
         213,020 
Oregon: 0.9%     
     City of Portland, Sewer System, First Lien, Series A (RB)     
 70,000   5.00%, 10/01/17   73,651 
 60,000   5.00%, 06/01/19   67,355 
 200,000   Medford School District No. 549C  (GO) (SBG)
5.00%, 12/15/20
   235,126 
     Oregon State Facilities Authority, Providence Health and Services, Series A (RB)     
 50,000   5.00%, 10/01/20   58,242 
 60,000   5.00%, 10/01/21   71,775 
     Oregon State Lottery, Department of Administrative Services, Series B (RB)     
 685,000   5.00%, 04/01/19   764,638 
 205,000   5.00%, 04/01/20   236,644 
 65,000   Oregon State Lottery, Department of Administrative Services, Series D (RB)
5.00%, 04/01/20
   75,033 
 775,000   Tri-County Metropolitan Transportation District of Oregon (RB)
5.00%, 05/01/17 (c)
   800,226 
         2,382,690 
Pennsylvania: 4.6%     
 105,000   City of Philadelphia, Gas Works Revenue, Thirteenth Series (RB)
4.00%, 08/01/18
   111,420 
 40,000   City of Philadelphia, Water and Wastewater Revenue, Series A (RB)
5.00%, 07/01/20
   46,088 
     Commonwealth of Pennsylvania, First Refunding Series (GO)     
 900,000   5.00%, 06/15/18   971,109 
 90,000   5.00%, 07/01/18   97,262 
 1,000,000   5.00%, 07/01/18   1,080,690 
 50,000   5.00%, 08/15/19   56,281 
     Commonwealth of Pennsylvania, First Series (GO)     
 655,000   5.00%, 11/15/18   718,057 
 1,000,000   5.00%, 04/01/19   1,111,480 
 300,000   5.00%, 06/01/19   335,337 
 1,200,000   Commonwealth of Pennsylvania, Second Series (GO)
5.00%, 10/15/19
   1,358,496 
     County of Allegheny, Series C-73 (GO)     
 60,000   4.00%, 12/01/17   62,636 
 835,000   5.00%, 12/01/19   945,804 
 200,000   Monroeville Finance Authority (RB)
5.00%, 02/15/21
   234,206 
     Pennsylvania Economic Development Financing Authority, Unemployment Compensation, Series A (RB)     
 545,000   4.00%, 02/01/20   602,596 
 200,000   5.00%, 01/01/18   212,550 
 1,250,000   5.00%, 07/01/18   1,354,350 
 475,000   5.00%, 01/01/19   525,435 
 110,000   5.00%, 07/01/19   123,946 
     Pennsylvania Economic Development Financing Authority, Unemployment Compensation, Series B (RB)     
 275,000   5.00%, 01/01/19 (c)   303,220 
 35,000   5.00%, 07/01/19 (c)   39,318 
 205,000   5.00%, 07/01/19 (c)   230,041 
 700,000   Pennsylvania Higher Educational Facilities Authority (RB)
5.00%, 08/15/21
   834,071 
 500,000   Philadelphia Gas Works Co (RB)
5.00%, 08/01/21
   586,800 
 400,000   Philadelphia Gas Works Co. Thirteenth Series (RB)
5.00%, 08/01/20
   458,772 
 50,000   Southeastern Pennsylvania Transportation Authority, Federal Transit Administration Section 5309 (RB)
5.00%, 06/01/20
   57,350 
         12,457,315 
Rhode Island: 0.8%     
 1,000,000   Rhode Island Health & Educational Building Corp. (RB)
5.00%, 09/01/21
   1,198,650 
 800,000   State of Rhode Island, Consolidated Capital Development Loan, Series A (GO)
5.00%, 08/01/19
   901,760 
 100,000   State of Rhode Island, Consolidated Capital Development Loan, Series D (GO)
5.00%, 08/01/20
   116,179 
         2,216,589 
South Carolina: 0.8%     
 50,000   Beaufort County School District, Series A (GO)
5.00%, 03/01/18
   53,491 
 75,000   Charleston Educational Excellence Financing Corp., Series B (RB)
5.00%, 12/01/20
   87,744 
 565,000   SCAGO Educational Facilities Corp. for Pickens School District (RB)
5.00%, 12/01/21
   673,548 
 1,000,000   South Carolina Public Service Authority, Series B (RB)
5.00%, 12/01/18
   1,098,120 
 150,000   South Carolina State Public Service Authority, Series B (RB)
4.00%, 12/01/19
   165,678 
         2,078,581 
Tennessee: 0.4%     
 145,000   County of Shelby, Series A (GO)
4.00%, 03/01/20
   161,659 
 90,000   Metropolitan Government of Nashville and Davidson County Electric Revenue, Series A (GO)
5.00%, 01/01/22
   108,705 
 150,000   Metropolitan Government of Nashville and Davidson County Electric Revenue, Series B (RB)
4.50%, 05/15/20
   170,640 
     Shelby County, Series A (GO)     
 25,000   4.00%, 03/01/18   26,373 
 75,000   5.00%, 03/01/21   88,871 
 250,000   State of Tennessee, Series A (GO)
5.00%, 10/01/20
   293,557 
     Tennessee School Board Authority, Higher Educational Facilities Second Program, Series C (RB)     
 130,000   5.00%, 05/01/19   144,160 
 150,000   5.00%, 11/01/19   170,757 
         1,164,722 
Texas: 9.2%     
 50,000   Alvin Independent School District, Series C (GO)
5.00%, 02/15/21
   58,891 
 295,000   Austin Independent School District, Series B (GO)
5.00%, 08/01/19
   332,713 
 500,000   Board of regents of Texas A & M University System, Series B (RB)
5.00%, 05/15/21
   594,725 
 250,000   Board of Regents of the Texas A and M University System, Series B (RB)
5.00%, 05/15/22
   304,640 
 300,000   City of Corpus Christi, Utility System Junior Lien (RB)
5.00%, 07/15/19
   336,381 
     City of Dallas (GO)     
 50,000   5.00%, 02/15/19   55,510 
 100,000   5.00%, 02/15/20   114,716 
 100,000   5.00%, 02/15/20   114,716 
 575,000   5.00%, 02/15/21   678,368 
 550,000   City of Dallas, Fort Worth International Airport, Series B (RB)
5.00%, 11/01/18
   603,086 
 100,000   City of Dallas, Series A (GO)
5.00%, 02/15/18
   106,849 
     City of Dallas, Waterworks and Sewer System Revenue, Series A (RB)     
 50,000   5.00%, 10/01/18   54,694 
 150,000   5.00%, 10/01/20   175,395 
 90,000   City of Fort Worth, Series A (GO)
4.00%, 03/01/18
   94,929 
 1,250,000   City of Fort Worth, Waterworks and Sewer System Revenue (RB)
5.00%, 02/15/18
   1,335,812 
     City of Frisco (GO)     
 50,000   5.00%, 02/15/19   55,389 
 100,000   5.00%, 02/15/20   114,377 
 65,000   City of Frisco, Series A (GO)
5.00%, 02/15/22
   78,301 
     City of Houston, Combined Utility System, First Lien, Series C (RB)     
 100,000   4.00%, 05/15/21   113,876 
 750,000   5.00%, 05/15/20   864,120 
 500,000   City of Houston, Combined Utility System, First Lien, Series D (RB)
5.00%, 11/15/20
   584,790 
     City of Houston, Series A (GO)     
 460,000   5.00%, 03/01/18   492,264 
 50,000   5.00%, 03/01/18   53,482 
 550,000   5.00%, 03/01/20   627,753 
 640,000   5.00%, 03/01/20   730,477 
 1,350,000   5.00%, 03/01/21   1,584,414 
 160,000   City of San Antonio, Electric and Gas Revenue (RB)
5.00%, 02/01/20
   182,814 
     City of San Antonio, General Improvement (GO)     
 500,000   5.00%, 02/01/21   589,855 
 65,000   5.00%, 02/01/21   76,681 
 795,000   City of San Antonio, Water System Revenue (RB)
5.00%, 05/15/20
   919,179 
 1,000,000   Clear Creek Independent School District, Series B (GO)
3.00%, 08/14/19 (p)
   1,062,950 
 50,000   Cypress-Fairbanks Independent School District (GO)
4.00%, 02/15/18
   52,662 
     Dallas Independent School District (GO)     
 50,000   5.00%, 08/15/19   56,474 
 295,000   5.00%, 02/15/21   348,321 
 130,000   Dallas/Fort Worth International Airport (RB)
5.00%, 11/01/21
   155,254 
 220,000   Fort Bend Independent School District (GO)
5.00%, 08/15/21
   263,210 
 100,000   Fort Worth Independent School District (GO)
5.00%, 02/15/22
   121,179 
 130,000   Garland Independent School District (GO)
5.00%, 02/15/21 (c)
   152,675 
 70,000   Harris County Cultural Education Facilities Finance Corp., Texas Children’s Hospital (RB)
5.00%, 10/01/19
   79,111 
     Harris County-Houston Sports Authority (RB)     
 500,000   5.00%, 11/15/19   568,610 
 750,000   5.00%, 11/15/20   875,812 
 50,000   Houston Community College System (GO)
5.00%, 02/15/21
   58,794 
     Houston Independent School District (RB)     
 100,000   5.00%, 09/15/19   112,770 
 120,000   5.00%, 09/15/20   139,205 
 265,000   Houston Independent School District, Series C (GO)
5.00%, 02/15/19
   294,412 
     Lewisville Independent School District, Series A (GO)     
 100,000   4.00%, 08/15/18   106,819 
 500,000   5.00%, 08/15/19   564,095 
 175,000   Lower Colorado River Authority, LCRA Transmission Service Corp. Project, Series A (RB)
5.00%, 05/15/20
   201,556 
 55,000   Metropolitan Transit Authority of Harris County (RB)
5.00%, 11/01/19
   62,535 
 200,000   North East Independent School District, Series A (GO)
5.00%, 08/01/18
   217,254 
 50,000   North Texas Municipal Water District (RB)
5.00%, 09/01/20
   58,190 
 195,000   North Texas Tollway Authority, First Tier, Series B (RB)
5.00%, 01/01/20
   221,867 
 500,000   Northside Independent School District (GO)
2.00%, 08/01/19 (p)
   516,365 
 480,000   Northside Independent School District, Series A (GO)
2.00%, 06/01/19 (p)
   494,981 
 90,000   San Antonio Water System, Junior Lien, Series A (RB)
5.00%, 05/15/20
   103,948 
 200,000   State of Texas, Highway Improvement  (GO)
5.00%, 04/01/20
   230,168 
 1,000,000   Texas Municipal Gas Acquisition & Supply Corp., Gas Supply (RB)
5.00%, 12/15/20
   1,154,720 
     Texas Public Finance Authority (GO)     
 50,000   5.00%, 10/01/17   52,620 
 510,000   5.00%, 10/01/18   558,108 
 1,020,000   Texas Public Finance Authority, Series A (GO)
4.00%, 10/01/19
   1,125,723 
 215,000   Texas Transportation Commission State Highway Fund (RB)
4.00%, 10/01/18
   230,768 
 500,000   Texas Transportation Commission, Highway Improvement, Series A (GO)
5.00%, 04/01/19
   557,565 
 500,000   Texas Transportation Commission, State Highway, First Tier (RB)
5.00%, 10/01/19
   566,930 
     Texas Transportation Commission, State Highway, First Tier, Series A (RB)     
 60,000   5.00%, 04/01/18   64,460 
 250,000   5.00%, 04/01/20   287,807 
     Texas Transportation Commission, State Mobility Fund (GO)     
 50,000   5.00%, 10/01/19   56,744 
 700,000   5.00%, 10/01/20   818,202 
 150,000   University of Texas System, Board of Regents, Series A (RB)
5.00%, 08/15/17
   157,013 
         24,779,074 
Utah: 0.1%     
     Intermountain Power Agency, Subordinated Power Supply, Series A (RB)     
 75,000   5.00%, 07/01/18   81,156 
 35,000   5.00%, 07/01/19   39,275 
 50,000   State of Utah, Series A (GO)
5.00%, 07/01/19
   56,277 
         176,708 
Virginia: 1.3%     
 500,000   City of Norfolk, Water Revenue (RB)
5.00%, 11/01/19
   566,945 
 60,000   Fairfax County, Public Improvement, Series B (GO) (SAW)
4.00%, 10/01/19
   66,358 
     Virginia College Building Authority, 21st Century College & Equipment Programs Educational Facilities, Series A (RB)     
 500,000   5.00%, 02/01/19   554,125 
 500,000   5.00%, 02/01/22   605,475 
     Virginia College Building Authority, Public Higher Education Financing Program, Series A (RB)     
 60,000   5.00%, 09/01/17   62,905 
 55,000   5.00%, 09/01/18   59,965 
 150,000   5.00%, 09/01/19   169,506 
 250,000   Virginia Commonwealth Transportation Board, Series A (RB)
5.00%, 05/15/21
   298,010 
 500,000   Virginia Commonwealth Transportation Board, U.S. Route 58 Corridor Development Program, Series B (RB)
5.00%, 05/15/20
   578,710 
 500,000   Virginia Resources Authority, Clean Water State Revolving, Series B (RB)
5.00%, 10/01/21
   602,310 
         3,564,309 
Washington: 3.0%     
 30,000   Central Puget Sound Regional Transit Authority, Sales Tax and Motor Vehicle Excise Tax, Series P-1 (RB)
5.00%, 02/01/19
   33,263 
 100,000   City of Seattle Water System Revenue (RB)
5.00%, 09/01/21
   120,085 
 555,000   City of Seattle, Municipal Light and Power, Series B (RB)
5.00%, 06/01/19
   622,532 
     Energy Northwest, Columbia Generating Station Electric, Series A (RB)     
 500,000   5.00%, 07/01/18   541,940 
 1,200,000   5.00%, 07/01/19   1,349,544 
 65,000   5.00%, 07/01/20   75,464 
 35,000   Grant County Public Utility District No. 2, Series I (RB)
5.00%, 01/01/19
   38,627 
 770,000   King County School District No 414 Lake Washington (GO) (SBG)
5.00%, 12/01/18
   847,062 
 125,000   Public Utility District No. 2 of Grant County, Series I (RB)
5.00%, 01/01/18
   132,808 
 180,000   Renton School District No. 403 (GO) (SBG)
5.00%, 12/01/18
   197,926 
 145,000   Washington Federal Highway Grant Anticipation, SR 520 Corridor Program, Series F (RB)
5.00%, 09/01/20
   168,244 
 100,000   Washington Health Care Facilities Authority, Series A (RB)
5.00%, 10/01/21
   119,348 
     Washington State Federal Highway Grant Anticipation, Series C (RB)     
 1,865,000   5.00%, 09/01/18   2,027,292 
 100,000   5.00%, 09/01/19   112,645 
 450,000   5.00%, 09/01/20   522,135 
     Washington State Federal Highway Grant Anticipation, Series F (RB)     
 165,000   5.00%, 09/01/17   172,805 
 180,000   5.00%, 09/01/21   214,477 
     Washington State, Various Purpose, Series R-A (GO)     
 75,000   5.00%, 07/01/20   87,011 
 500,000   5.00%, 07/01/20   580,070 
 250,000   Washington State, Various Purpose, Series R-C (GO)
5.00%, 07/01/19
   281,000 
         8,244,278 
Wisconsin: 1.0%     
     City of Milwaukee, Series N2 (GO)     
 250,000   5.00%, 05/01/19   279,385 
 250,000   5.00%, 05/01/21   295,582 
 100,000   State of Wisconsin, Clean Water Revenue, Series 2 (RB)
5.00%, 06/01/20
   115,760 
     State of Wisconsin, Series 1 (GO)     
 75,000   5.00%, 05/01/18   80,772 
 90,000   5.00%, 05/01/18   96,926 
 230,000   5.00%, 05/01/20   265,839 
     State of Wisconsin, Series 2 (GO)     
 100,000   5.00%, 11/01/17   105,536 
 305,000   5.00%, 11/01/18   335,305 
 150,000   5.00%, 05/01/19   167,850 
 275,000   State of Wisconsin, Series A (GO)
5.00%, 05/01/19
   307,725 
 500,000   State of Wisconsin, Series B (GO)
5.00%, 05/01/21 (c)
   595,000 
 50,000   WPPI Energy Power Supply System, Series A (RB)
5.00%, 07/01/18
   54,074 
         2,699,754 
Total Municipal Bonds
(Cost: $263,170,559)
   266,167,302 
      
Number
of Shares
         
MONEY MARKET FUND: 0.8%
(Cost: $2,137,224)
     
 2,137,224   Dreyfus Tax Exempt Cash Management Fund - Class B Shares   2,137,224 
Total Investments: 99.4%
(Cost: $265,307,783)
   268,304,526 
Other assets less liabilities: 0.6%   1,484,536 
NET ASSETS: 100.0%  $269,789,062 
           
AGM Assured Guaranty Municipal Corp.
CP Certificate of Participation
GO General Obligation
RB Revenue Bond
SAW State Aid Withholding
SBG School Board Guaranteed
(c) Callable Security - the redemption date shown is when the security may be redeemed by the issuer
(p) Puttable Security - the redemption date shown is when the security may be redeemed by the investor
   
Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value  
Education   5.3%  $14,159,196 
Health Care   3.8    10,166,063 
Housing   0.1    160,552 
Industrial Revenue   2.1    5,571,062 
Leasing   7.2    19,465,372 
Local   17.1    45,891,338 
Power   6.3    16,953,769 
Solid Waste/Resource Recovery   0.0    84,143 
Special Tax   13.0    34,863,403 
State   23.0    61,660,925 
Tobacco   0.1    269,155 
Transportation   12.9    34,708,489 
Water & Sewer   8.3    22,213,835 
Money Market Fund   0.8    2,137,224 
    100.0%  $268,304,526 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value 
Municipal Bonds*  $   $266,167,302   $   $266,167,302 
Money Market Fund   2,137,224            2,137,224 
Total  $2,137,224   $266,167,302   $   $268,304,526 

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

CEF MUNICIPAL INCOME ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Number
 of Shares
      Value 
CLOSED-END FUNDS: 99.8%
 85,501   Alliance Bernstein National Municipal Income Fund, Inc.  $1,272,255 
 34,591   BlackRock Investment Quality Municipal Trust, Inc.   606,380 
 38,727   BlackRock Long-Term Municipal Advantage Trust   490,671 
 125,830   BlackRock Muni Intermediate Duration Fund, Inc.   1,934,007 
 64,037   BlackRock MuniAssets Fund, Inc.   997,056 
 33,600   BlackRock Municipal 2018 Term Trust   511,392 
 42,884   BlackRock Municipal 2020 Term Trust   699,867 
 207,629   BlackRock Municipal 2030 Target Term Trust   5,032,927 
 22,112   BlackRock Municipal Bond Trust   403,765 
 70,514   BlackRock Municipal Income Quality Trust   1,123,288 
 82,338   BlackRock Municipal Income Trust   1,306,704 
 43,048   BlackRock Municipal Income Trust II   701,682 
 62,127   BlackRock MuniEnhanced Fund, Inc.   793,983 
 23,872   BlackRock MuniHoldings Fund II, Inc.   404,392 
 29,112   BlackRock MuniHoldings Fund, Inc.   540,028 
 96,717   BlackRock MuniHoldings Investment Quality Fund   1,571,651 
 60,343   BlackRock MuniHoldings Quality Fund II, Inc.   901,524 
 33,454   BlackRock MuniHoldings Quality Fund, Inc.   510,843 
 30,695   BlackRock MuniVest Fund II, Inc.   555,579 
 100,739   BlackRock MuniVest Fund, Inc.   1,111,151 
 97,319   BlackRock MuniYield Fund, Inc.   1,560,997 
 25,056   BlackRock MuniYield Investment Fund   426,453 
 59,842   BlackRock MuniYield Quality Fund II, Inc.   870,701 
 143,338   BlackRock MuniYield Quality Fund III, Inc.   2,240,373 
 65,015   BlackRock MuniYield Quality Fund, Inc.   1,098,753 
 71,671   Deutsche Municipal Income Trust   1,039,946 
 54,467   Dreyfus Municipal Bond Infrastructure Fund, Inc.   772,887 
 44,324   Dreyfus Municipal Income, Inc.   446,343 
 127,881   Dreyfus Strategic Municipal Bond Fund, Inc.   1,163,717 
 128,520   Dreyfus Strategic Municipals, Inc.   1,201,662 
 201,247   Eaton Vance Municipal Bond Fund   2,835,570 
 26,893   Eaton Vance Municipal Bond Fund II   368,972 
 32,054   Eaton Vance Municipal Income 2028 Term Trust   676,339 
 44,251   Eaton Vance Municipal Income Trust   656,685 
 39,573   Eaton Vance National Municipal Opportunities Trust   908,992 
 93,338   Invesco Advantage Municipal Income Trust II   1,237,662 
 98,016   Invesco Municipal Income Opportunities Trust   804,711 
 142,290   Invesco Municipal Opportunity Trust   2,098,777 
 163,839   Invesco Municipal Trust   2,310,130 
 158,201   Invesco Quality Municipal Income Trust   2,200,576 
 144,973   Invesco Trust for Investment Grade Municipals   2,139,801 
 98,802   Invesco Value Municipal Income Trust   1,707,299 
 73,376   MainStay Defined Term Municipal Opportunities Fund   1,493,202 
 84,415   MFS High Income Municipal Trust   459,218 
 110,692   MFS Municipal Income Trust   827,976 
 39,544   Neuberger Berman Intermediate Municipal Fund, Inc.   669,480 
 236,793   Nuveen AMT-Free Municipal Income Fund   3,580,310 
 24,695   Nuveen AMT-Free Municipal Value Fund   471,181 
 116,425   Nuveen Dividend Advantage Municipal Fund   1,836,022 
 556,194   Nuveen Enhanced AMT-Free Municipal Credit Opportunities Fund   9,099,334 
 464,484   Nuveen Enhanced Municipal Credit Opportunities Fund   7,464,258 
 49,137   Nuveen Enhanced Municipal Value Fund   844,665 
 124,115   Nuveen Intermediate Duration Municipal Term Fund   1,762,433 
 38,815   Nuveen Intermediate Duration Quality Municipal Term Fund   538,364 
 109,497   Nuveen Investment Quality Municipal Fund, Inc.   1,803,416 
 116,268   Nuveen Municipal High Income Opportunity Fund   1,737,044 
 150,934   Nuveen Municipal Market Opportunity Fund, Inc.   2,286,650 
 434,200   Nuveen Municipal Value Fund, Inc.   4,637,256 
 176,803   Nuveen Performance Plus Municipal Fund, Inc.   2,956,146 
 65,242   Nuveen Premier Municipal Income Fund, Inc.   984,502 
 213,429   Nuveen Premium Income Municipal Fund 2, Inc.   3,291,075 
 210,506   Nuveen Premium Income Municipal Fund, Inc.   3,246,003 
 115,765   Nuveen Select Quality Municipal Fund, Inc.   1,808,249 
 46,592   Nuveen Select Tax-Free Income 2 Portfolio   700,744 
 38,103   Nuveen Select Tax-Free Income 3 Portfolio   596,693 
 44,224   Nuveen Select Tax-Free Income Portfolio   703,162 
 34,384   PIMCO Municipal Income Fund   582,465 
 94,442   PIMCO Municipal Income Fund II   1,314,633 
 49,570   PIMCO Municipal Income Fund III   643,914 
 35,788   Pioneer Municipal High Income Advantage Trust   505,684 
 40,510   Pioneer Municipal High Income Trust   582,939 
 164,051   Putnam Managed Municipal Income Trust   1,312,408 
 117,874   Putnam Municipal Opportunities Trust   1,585,405 
 78,862   Western Asset Managed Municipals Fund, Inc.   1,214,475 
 18,178   Western Asset Municipal Defined Opportunity Trust, Inc.   439,908 
 45,806   Western Asset Municipal High Income Fund, Inc.   373,777 
 25,257   Western Asset Municipal Partners Fund, Inc.   448,312 
Total Closed-End Funds
(Cost: $105,033,251)
   113,037,794 
MONEY MARKET FUND: 0.1%
(Cost: $120,348)
    
 120,348   Dreyfus Tax Exempt Cash Management Fund - Class B Shares    120,348 
Total Investments: 99.9%
(Cost: $105,153,599)
   113,158,142 
Other assets less liabilities: 0.1%     108,677  
NET ASSETS: 100.0%   $ 113,266,819  

 

Summary of Investments
by Sector (unaudited)
  % of
Investments
  Value 
Financial   99.9%  $113,037,794 
Money Market Fund   0.1    120,348 
    100.0%  $113,158,142 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value 
Closed-End Funds  $113,037,794   $   $   $113,037,794 
Money Market Fund   120,348            120,348 
Total  $113,158,142   $   $   $113,158,142 

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

HIGH-YIELD MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
Amount
      Value 
MUNICIPAL BONDS: 98.3%
Alabama: 1.3%     
     Alabama Industrial Development Authority, Solid Waste Disposal, Pine City Fiber Company Project  (RB)     
$745,000   6.45%, 08/29/16 (c)  $746,252 
 2,250,000   6.45%, 08/29/16 (c)   2,253,780 
     Alabama State University, General Tuition and Fee (RB) (XLCA)     
 1,540,000   4.63%, 08/29/16 (c)   1,454,499 
 485,000   5.00%, 08/29/16 (c)   485,063 
 680,000   5.25%, 08/29/16 (c)   680,952 
     County of Jefferson, Alabama Sewer Revenue, Series D (RB)     
 10,650,000   6.00%, 10/01/23 (c)   12,922,177 
 8,000,000   6.50%, 10/01/23 (c)   10,043,360 
     County of Jefferson, Alabama Sewer Revenue, Series E (RB)     
 100,000   6.18%, 10/01/23 (c) ^   35,117 
 45,000   7.00%, 10/01/23 (c) ^   13,340 
 50,000   Houston County Health Care Authority, Series A (RB) (AMBAC)
5.25%, 08/12/16 (c)
   50,060 
 1,085,000   Huntsville-Redstone Village Special Care Facilities Financing Authority (RB)
5.50%, 01/01/17 (c)
   1,089,373 
         29,773,973 
Alaska: 0.6%     
     Northern Tobacco Securitization Corp., Series A (RB)     
 25,000   4.63%, 08/15/16 (c)   25,174 
 9,330,000   5.00%, 08/15/16 (c)   9,229,423 
 4,670,000   5.00%, 08/15/16 (c)   4,670,280 
 10,000,000   Northern Tobacco Securitization Corp., Series B (RB)
10.96%, 08/15/16 (c) ^
   419,500 
         14,344,377 
American Samoa: 0.0%     
 1,000,000   American Samoa Economic Development Authority, Series A (RB)
6.63%, 09/01/25 (c)
   1,050,720 
Arizona: 2.0%     
 3,025,000   Apache County Industrial Development Authority, Series A (RB)
4.50%, 03/01/22 (c)
   3,361,410 
     Arizona Health Facilities Authority, Phoenix Children’s Hospital, Series A (RB)     
 200,000   5.00%, 02/01/20   226,668 
 350,000   5.00%, 02/01/21   407,190 
 2,165,000   5.00%, 02/01/22 (c)   2,495,271 
 730,000   5.00%, 02/01/22 (c)   833,207 
 1,310,000   5.00%, 02/01/22 (c)   1,477,156 
     Arizona Health Facilities Authority, The Beatitudes Campus Project (RB)     
 365,000   5.10%, 10/01/16 (c)   366,712 
 1,510,000   5.20%, 10/01/16 (c)   1,514,636 
     Industrial Development Authority of Phoenix (RB)     
 325,000   3.00%, 07/01/20   328,426 
 675,000   5.00%, 07/01/25 (c)   711,180 
     Industrial Development Authority of Phoenix, Basis Schools, Inc. Project, Series A (RB)     
 500,000   4.00%, 07/01/25   547,430 
 1,000,000   5.00%, 07/01/25 (c)   1,084,450 
 1,000,000   5.00%, 07/01/25 (c)   1,100,280 
 500,000   5.00%, 07/01/25 (c)   542,225 
     Industrial Development Authority of Phoenix, Great Hearts Academies Project, Series A (RB)     
 640,000   5.00%, 07/01/24 (c)   726,157 
 1,000,000   5.00%, 07/01/24 (c)   1,150,530 
     Industrial Development Authority of the County of Pima (RB)     
 250,000   5.25%, 07/01/26 (c)   253,500 
 250,000   5.38%, 07/01/26 (c)   252,023 
 250,000   5.50%, 07/01/26 (c)   252,493 
 295,000   6.00%, 07/01/20 (c)   311,107 
 65,000   Mohave County Industrial Development Authority, Correctional Facilities Contract Revenue (RB)
7.50%, 05/01/19
   67,892 
 400,000   Peoria Industrial Development Authority, Sierra Winds Life Care Community Project, Series A (RB)
5.00%, 11/15/24
   419,884 
     Pima County, Arizona Industrial Development Authority, Charter School Projects, Series A (RB)     
 5,110,000   5.50%, 07/01/17 (c)   5,177,707 
 3,045,000   5.63%, 07/01/17 (c)   3,042,929 
 1,400,000   Pima County, Arizona Industrial Development Authority, Tucson Electric Power Company Project, Series A (RB)
5.25%, 10/01/20 (c)
   1,549,450 
     Salt Verde Financial Corp. (RB)     
 4,200,000   5.00%, 12/01/32   5,284,146 
 6,575,000   5.00%, 12/01/37   8,441,577 
 30,000   5.25%, 12/01/23   36,251 
 20,000   5.25%, 12/01/24   24,431 
 115,000   5.25%, 12/01/25   142,025 
 50,000   5.25%, 12/01/27   62,648 
 130,000   5.25%, 12/01/28   164,717 
 260,000   5.50%, 12/01/29   337,966 
 1,000,000   Tempe, Arizona Industrial Development Authority, Friendship Village of Tempe, Series A (RB)
6.25%, 12/01/21 (c)
   1,091,900 
 1,000,000   The Industrial Development Authority of the County of Pima, Edkey Charter Schools Project (RB)
6.00%, 07/01/20 (c)
   1,035,660 
         44,821,234 
Arkansas: 0.0%     
 640,000   Arkansas Development Finance Authority, Series C (RB)
5.00%, 02/01/25 (c)
   754,259 
California: 14.5%     
     Alameda Corridor Transportation Authority (RB) (AMBAC)     
 30,000   1.41%, 10/01/17 ^   29,467 
 40,000   1.70%, 10/01/17 ^   39,732 
 1,000,000   3.00%, 10/01/26 (c)   1,008,720 
 2,000,000   3.13%, 10/01/26 (c)   2,030,480 
 1,750,000   4.00%, 10/01/26 (c)   1,929,655 
 5,000,000   5.00%, 10/01/26 (c)   6,110,350 
 1,650,000   5.00%, 10/01/26 (c)   2,009,799 
 2,000,000   5.00%, 10/01/26 (c)   2,428,140 
 7,000,000   5.00%, 10/01/26 (c)   8,484,490 
 200,000   Alameda Corridor Transportation Authority, Sub Lien, Series A (RB) (AMBAC)
5.40%, 10/01/17 (c)
   211,500 
     Anaheim Community Facilities District No. 08-1 (ST)     
 350,000   4.00%, 09/01/23 (c)   383,453 
 200,000   4.00%, 09/01/23 (c)   219,658 
 1,500,000   Antelope Valley Healthcare District, Series A (RB)
5.00%, 03/01/26 (c)
   1,640,820 
     California County Tobacco Securitization Agency (RB)     
 150,000   5.00%, 08/29/16 (c)   150,110 
 105,000   5.25%, 08/15/16 (c)   105,000 
 30,000   5.88%, 08/29/16 (c)   30,016 
 41,250,000   10.91%, 08/15/16 (c) ^   511,913 
     California County Tobacco Securitization Agency, Golden Gate Tobacco Funding Corp., Series A (RB)     
 4,115,000   5.00%, 06/01/17 (c)   4,114,712 
 15,000   5.00%, 06/01/17 (c)   15,022 
     California County Tobacco Securitization Agency, Series A (RB)     
 1,000,000   5.45%, 12/01/18 (c)   1,030,290 
 3,555,000   5.60%, 12/01/18 (c)   3,640,249 
 8,190,000   5.70%, 12/01/18 (c)   8,353,554 
 43,500,000   California County Tobacco Securitization Agency, Series D (RB)
11.80%, 08/15/16 (c) ^
   475,020 
     California County Tobacco Securitization Agency, Sonoma County Securitization Corp. (RB)     
 595,000   5.13%, 08/29/16 (c)   595,065 
 2,000,000   5.25%, 08/29/16 (c)   2,000,060 
 80,000   California Health Facilities Financing Authority, Series A (RB)
4.25%, 11/15/22 (c)
   83,999 
     California Municipal Finance Authority, California Baptist University (RB)     
 500,000   5.50%, 11/01/25 (c)   554,595 
 1,000,000   6.13%, 11/01/23 (c)   1,172,210 
 60,000   California Municipal Finance Authority, Community Hospitals of Central California Obligated Group (RB)
5.50%, 02/01/19 (c)
   65,484 
 500,000   California Municipal Finance Authority, Community Medical Centers, Series A (RB)
4.25%, 02/01/25 (c)
   529,990 
 1,000,000   California Municipal Finance Authority, Eisenhower Medical Center, Series A (RB)
5.75%, 07/01/20 (c)
   1,131,120 
     California Municipal Finance Authority, Rocketship Education, Series A (RB)     
 850,000   6.00%, 06/01/22 (c)   938,884 
 930,000   7.00%, 06/01/22 (c)   1,065,399 
 1,500,000   California Municipal Finance Authority, Santa Rosa Academy Project, Series A (RB)
6.00%, 07/01/22 (c)
   1,613,160 
 1,000,000   California Municipal Finance Authority, Series A (RB)
5.63%, 03/01/25 (c)
   1,036,770 
 750,000   California Pollution Control Financing Authority, Pacific Gas and Electric Co. (RB) (FGIC)
4.75%, 06/01/17 (c)
   773,557 
 500,000   California Pollution Control Financing Authority, Waste Management, Inc., Series A-2 (RB)
3.63%, 07/01/25 (c)
   556,080 
 110,000   California Statewide Communities Development Authority, Childrens Hospitals (RB)
5.00%, 08/15/17 (c)
   113,956 
 1,005,000   California Statewide Communities Development Authority, GNMA Collateralized-740 S. Olive St. Apartments, Series L (RB)
4.90%, 07/20/19 (c)
 1,081,631 
 75,000   California Statewide Communities Development Authority, Lancer Plaza Project (RB)
5.63%, 11/01/23 (c)
   83,492 
     California Statewide Communities Development Authority, Loma Linda University Medical Center, Series A (RB)     
 3,100,000   5.00%, 06/01/26 (c)   3,726,572 
 200,000   5.00%, 06/01/26 (c)   243,712 
 3,185,000   5.00%, 06/01/26 (c)   3,687,434 
 2,000,000   5.00%, 06/01/26 (c)   2,325,260 
 5,780,000   5.25%, 12/01/24 (c)   6,782,946 
 4,510,000   5.25%, 12/01/24 (c)   5,223,888 
 2,000,000   5.25%, 12/01/24 (c)   2,392,840 
 7,460,000   5.50%, 12/01/24 (c)   8,729,095 
     California Statewide Communities Development Authority, Series A (RB)     
 8,350,000   5.00%, 06/01/26 (c)   9,570,519 
 16,000,000   5.25%, 06/01/26 (c)   18,599,840 
 1,000,000   California Statewide Communities Development Authority, The Terraces at San Joaquin Gardens Project, Series A (RB)
6.00%, 10/01/22 (c)
   1,086,580 
     California Statewide Community Development Authority, Daughters of Charity Health System, Series A (RB)     
 1,915,000   5.50%, 08/29/16 (c)   1,915,077 
 355,000   5.75%, 08/29/16 (c)   357,542 
 3,210,000   5.75%, 08/29/16 (c)   3,210,417 
 2,410,000   5.75%, 08/29/16 (c)   2,415,953 
 40,000   California Statewide Community Development Authority, Daughters of Charity Health System, Series H (RB)
5.75%, 08/29/16 (c)
   40,238 
     California Statewide Financing Authority, Pooled Tobacco Securitization Program, Series A (RB)     
 900,000   6.00%, 08/29/16 (c)   920,673 
 7,350,000   7.10%, 08/15/16 (c) ^   1,172,325 
 3,175,000   California Statewide Financing Authority, Pooled Tobacco Securitization Program, Series B (RB)
6.00%, 08/29/16 (c)
   3,247,930 
 103,500,000   California Statewide Financing Authority, Pooled Tobacco Securitization Program, Series D (RB)
12.31%, 08/29/16 (c) ^
   1,347,570 
 120,000   Cathedral City, California Public Financing Authority (AMBAC) (TA)
4.50%, 08/01/17 (c)
   121,198 
 55,000   Chino Public Financing Authority (ST)
5.00%, 09/01/22 (c)
   61,133 
 250,000   City of Fremont, Community Facilities District No. 1 (ST)
5.00%, 09/01/25 (c)
   283,728 
 750,000   City of Irvine, District No. 15-2 (SA)
5.00%, 09/02/25 (c)
   859,455 
 125,000   City of Long Beach, California Marina System Revenue (RB)
5.00%, 05/15/25 (c)
   147,023 
 110,000   City of Marysville, Fremont-Rideout Health Group (RB)
5.25%, 01/01/21 (c)
   121,189 
 1,000,000   City of Rocklin, Community Facilities District No. 10 (ST)
5.00%, 09/01/25 (c)
   1,162,190 
 200,000   City of Roseville, Westpark Community Facility District No. 1 (ST)
5.00%, 09/01/25 (c)
   234,700 
 200,000   City of San Clemente, Facilities District No. 2006-1 (ST)
5.00%, 09/01/25 (c)
   231,404 
 25,000   County of Sacramento (CP) (AMBAC)
4.75%, 08/29/16 (c)
   25,076 
     County of Sacramento, Community Facilities District N. 2005-2 (ST)     
 500,000   5.00%, 09/01/26 (c)   588,785 
 350,000   5.00%, 09/01/26 (c)   414,159 
     Foothill Transportation Corridor Agency, Tall Road Revenue, Series A (RB)     
 1,000,000   5.75%, 01/15/24 (c)   1,203,070 
 2,500,000   6.00%, 01/15/24 (c)   3,036,425 
 310,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-1 (RB)
5.00%, 07/15/17 (c) (p)
   320,943 
     Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-2 (RB)     
 280,000   5.00%, 07/15/19 (c) (p)   306,897 
 1,000,000   6.00%, 01/15/24 (c)   1,212,320 
 6,525,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-3 (RB)
5.50%, 07/15/22 (c) (p)
   7,836,525 
 1,000,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series C (RB)
6.50%, 01/15/24 (c)
   1,209,810 
 100,000,000   Golden State Tobacco Securitization Corp. (RB)
7.90%, 06/01/17 (c) ^
   10,709,000 
     Golden State Tobacco Securitization Corp., California Tobacco Settlement, Series A-1 (RB)     
 9,520,000   4.50%, 06/01/17 (c)   9,688,123 
 6,795,000   5.00%, 06/01/17 (c)   6,889,383 
 15,750,000   5.13%, 06/01/17 (c)   15,769,687 
 31,100,000   5.75%, 06/01/17 (c)   31,761,808 
 14,500,000   Golden State Tobacco Securitization Corp., California Tobacco Settlement, Series A-2 (RB)
5.30%, 06/01/22 (c)
   14,885,990 
 4,965,000   Inland Empire Tobacco Securitization Authority, Inland Empire Tobacco Securitization Corp., Series A (RB)
4.63%, 06/01/17 (c)
   5,005,514 
 655,000   Inland Empire Tobacco Securitization Authority, Series B (RB)
5.75%, 06/01/21 (c)
   701,269 
 500,000   Lake Elsinore Public Financing Authority (ST)
5.00%, 09/01/25 (c)
   585,875 
 50,000   Lincoln Public Financing Authority, Twelve Bridges, Series B (SA)
6.00%, 09/02/21 (c)
   58,631 
     Long Beach Bond Finance Authority, Natural Gas Purchase, Series A (RB)     
 230,000   5.00%, 11/15/29   292,252 
 50,000   5.00%, 11/15/35   65,774 
 2,550,000   5.50%, 11/15/32   3,510,075 
 1,900,000   Long Beach Bond Finance Authority, Series A (RB)
5.50%, 11/15/30
   2,556,526 
 1,000,000   MSR Energy Authority, Series A (RB)
6.50%, 11/01/39
   1,501,600 
 6,680,000   MSR Energy Authority, Series B (RB)
6.13%, 11/01/29
   8,982,262 
     MSR Energy Authority, Series C (RB)     
 700,000   6.13%, 11/01/29   941,255 
 2,105,000   7.00%, 11/01/34   3,200,042 
 1,000,000   Orange County Community Facilities District, Series A (ST)
4.25%, 08/15/25 (c)
   1,080,170 
 165,000   Palomar Pomerado Health Certificates (CP)
6.00%, 11/01/20 (c)
   177,154 
 115,000   Patterson Public Financing Authority, Community Facilities District No. 2001-1, Series A (ST)
4.00%, 09/01/21
   123,453 
 1,000,000   Perris Union High School District (ST)
5.00%, 03/01/25 (c)
   1,146,990 
 750,000   Poway Unified School District Public Financing Authority, Series A (ST)
5.00%, 09/01/25 (c)
   867,765 
 180,000   Rancho Cordova Community Facilities District (ST)
4.00%, 09/01/26 (c)
   197,357 
 3,000,000   River Islands Public Financing Authority, Community Facilities District No. 2003-1, Series A-1 (ST)
5.50%, 09/01/22 (c)
   3,343,800 
 20,000   Roseville Finance Authority, Senior Lien, Series A (AMBAC) (ST)
4.38%, 09/01/17 (c)
   20,145 
 3,600,000   San Buenaventura, California Community Memorial Health System (RB)
7.50%, 12/01/21 (c)
   4,386,024 
 20,000   San Francisco City and County Redevelopment Agency (TA)
6.25%, 02/01/21 (c)
   24,347 
     San Joaquin Hills Transportation Corridor Agency (RB)     
 1,750,000   5.00%, 01/15/25 (c)   2,040,762 
 3,760,000   5.00%, 01/15/25 (c)   4,366,262 
 500,000   5.00%, 01/15/25 (c)   601,005 
 3,300,000   5.00%, 01/15/25 (c)   3,897,300 
 555,000   San Jose Redevelopment Agency, Series B (TA) (XLCA)
4.25%, 08/01/17 (c)
   560,439 
 275,000   San Jose Redevelopment Agency, Series D (AMBAC) (TA)
5.00%, 08/01/17 (c)
   287,458 
     Saugus/Hart School Facilities Financing Authority (ST)     
 500,000   5.00%, 03/01/26 (c)   590,000 
 500,000   5.00%, 03/01/26 (c)   592,300 
 9,000,000   Silicon Valley, California Tobacco Securitization Authority, Series A (RB)
7.40%, 06/01/17 (c) ^
   2,998,170 
 43,500,000   Silicon Valley, California Tobacco Securitization Authority, Series D (RB)
11.32%, 06/01/17 (c) ^
   761,250 
 1,000,000   Thousand Oaks, California Community Facilities Special Tax, District No. 1994-1 (ST)
5.38%, 09/01/22 (c)
   1,079,100 
     Tobacco Securitization Authority of Northern California, Series A-1 (RB)     
 240,000   5.38%, 08/15/16 (c)   240,127 
 6,025,000   5.50%, 08/15/16 (c)   6,025,120 
     Tobacco Securitization Authority of Southern California, Series A-1 (RB)     
 5,325,000   5.00%, 08/15/16 (c)   5,325,319 
 7,415,000   5.13%, 08/15/16 (c)   7,415,222 
     Tustin Community Facilities District, Series A (ST)     
 100,000   5.00%, 09/01/25 (c)   115,187 
 100,000   5.00%, 09/01/25 (c)   115,702 
 750,000   Val Verde Unified School District (ST)
5.00%, 03/01/25 (c)
   840,982 
 795,000   Vernon Electric System Revenue, Series A (RB)
5.13%, 08/01/19 (c)
   869,293 
 2,500,000   West Contra Costa Healthcare District (CP)
6.25%, 07/01/21 (c)
   2,915,575 
 110,000   West Covina Community Development Commission (ST)
6.00%, 09/01/17
   113,684 
 665,000   Western Hills Water District, Diablo Grande Community Facilities District No. 1 (ST)
4.00%, 09/01/21
   682,849 
         325,625,420 
Colorado: 1.4%     
     City and County of Denver, Special Facilities Airport Revenue, United Air Lines Project, Series A (RB)     
 700,000   5.25%, 10/01/17 (c)   725,186 
 2,000,000   5.75%, 10/01/17 (c)   2,091,380 
 1,035,000   City of Lakewood, Colorado Plaza Metropolitan District No. 1 (TA)
5.00%, 12/01/22 (c)
   1,119,942 
 85,000   Colorado Health Facilities Authority (RB)
5.25%, 08/29/16 (c)
   85,197 
 350,000   Colorado Health Facilities Authority, Covenant Retirement Communities, Inc., Series A (RB)
5.00%, 12/01/22 (c)
   409,161 
 1,670,000   Colorado Health Facilities Authority, Covenant Retirement Communities, Inc., Series B (RB)
4.00%, 12/01/22 (c)
   1,792,444 
 1,700,000   Colorado Health Facilities Authority, Health & Residential, Volunteers of America Care Facilities (RB)
5.30%, 08/29/16 (c)
   1,700,119 
 950,000   Colorado Health Facilities Authority, Health and Residential, Volunteers of America Care Facilities (RB)
5.20%, 08/29/16 (c)
   950,950 
     Colorado Health Facilities Authority, Senior Residences Project (RB)     
 1,000,000   6.75%, 06/01/22 (c) (d) *   864,020 
 1,500,000   7.00%, 06/01/22 (c) (d) *   1,258,065 
 1,675,000   Colorado Health Facilities Authority, The Evangelical Lutheran Good Samaritan Society Project (RB)
5.00%, 06/01/22 (c)
   1,880,439 
 1,000,000   Colorado Public Authority, Natural Gas Purchase (RB)
6.13%, 11/15/23
   1,248,270 
     Copperleaf Metropolitan District No. 2 (GO)     
 500,000   5.25%, 12/01/20 (c)   533,905 
 500,000   5.75%, 12/01/20 (c)   533,390 
     Denver Convention Center Hotel Authority, Convention Center Hotel (RB) (XLCA)     
 25,000   5.00%, 11/01/16 (c)   25,139 
 2,000,000   5.25%, 11/01/16 (c)   2,020,720 
 25,000   Denver Health and Hospital Authority, Series A (RB)
4.75%, 12/01/16 (c)
   25,270 
     E-470 Public Highway Authority, Series A (RB)     
 20,000   4.29%, 09/01/41 ^   9,066 
 6,625,000   5.34%, 09/01/40 ^   3,106,727 
 25,000   E-470 Public Highway Authority, Series C (RB)
5.25%, 09/01/20 (c)
   28,145 
     Eaton Area Park and Recreation District (GO)     
 250,000   5.25%, 12/01/22 (c)   268,025 
 310,000   5.50%, 12/01/22 (c)   335,752 
 250,000   5.50%, 12/01/22 (c)   277,998 
     Lambertson Farms Metropolitan District No. 1 (GO)     
 500,000   5.75%, 12/15/23 (c)   513,845 
 500,000   6.00%, 12/15/23 (c)   513,720 
     Park Creek Metropolitan District (RB)     
 1,000,000   5.00%, 12/01/25 (c)   1,164,290 
 650,000   5.00%, 12/01/25 (c)   773,708 
 2,435,000   Public Authority for Colorado Energy, Natural Gas Purchase Revenue (RB)
6.50%, 11/15/38
   3,692,848 
 2,500,000   Salida Hospital District (RB)
5.25%, 10/01/16 (c)
   2,503,900 
         30,451,621 
Connecticut: 0.4%     
 50,000   Bridgeport Housing Authority (RB)
5.60%, 06/01/17 (c)
   51,198 
 1,330,000   Connecticut State Resources Recovery Authority, American Refunding Fuel Comp. Project, Series A (RB)
6.45%, 08/29/16 (c)
   1,331,516 
     Harbor Point Infrastructure Improvement District, Harbor Point Project, Series A (TA)     
 700,000   7.00%, 04/01/20 (c)   784,021 
 1,500,000   7.88%, 04/01/20 (c)   1,733,055 
     Mohegan Tribe of Indians of Connecticut (RB)     
 1,000,000   4.75%, 02/01/20   1,007,690 
 250,000   5.75%, 02/01/24   255,798 
 1,000,000   6.25%, 02/01/26 (c)   1,029,550 
     Town of Hamden, Connecticut, Series A (RB)     
 475,000   7.63%, 01/01/20 (c)   505,215 
 2,000,000   7.75%, 01/01/20 (c)   2,110,780 
         8,808,823 
Delaware: 0.1%     
 2,525,000   Delaware Economic Development Authority, Indian River Power, LLC Project (RB)
5.38%, 10/01/20 (c)
   2,774,445 
 500,000   Delaware State Economic Development Authority (RB)
5.00%, 06/01/26 (c)
   543,665 
         3,318,110 
District of Columbia: 2.0%     
     District of Columbia Provident Group-Howard Properties, LLC (RB)     
 2,475,000   5.00%, 10/01/22 (c)   2,504,923 
 395,000   5.00%, 10/01/22 (c)   404,646 
 2,115,000   5.00%, 10/01/22 (c)   2,222,294 
     District of Columbia Tobacco Settlement Financing Corp. (RB)     
 14,000   6.50%, 05/15/33   17,577 
 72,350,000   6.83%, 08/29/16 (c) ^   9,819,342 
 24,000,000   10.46%, 08/15/16 (c) ^   1,107,120 
 5,000,000   District of Columbia, National Center for Law Enforcement Issue, Series A (RB)
7.75%, 07/01/21 (c)
   5,454,750 
 1,000,000   District of Columbia, National Center for Law Enforcement Issue, Series B (RB)
6.38%, 08/29/16 (c)
   1,002,460 
     District of Columbia, The Howard University Issue, Series A (RB)     
 100,000   5.75%, 04/01/21 (c)   106,886 
 1,870,000   6.25%, 04/01/21 (c)   2,033,101 
 2,655,000   6.25%, 04/01/21 (c)   2,938,660 
 3,635,000   6.50%, 04/01/21 (c)   3,926,236 
 2,485,000   6.50%, 04/01/21 (c)   2,715,707 
 1,595,000   Metropolitan Washington Airports Authority, Dulles Toll Road Revenue, Series B (RB)
6.00%, 10/01/28 (c) (e)
   1,950,717 
     Metropolitan Washington Airports Authority, Dulles Toll Road, Second Senior Lien, Series A (RB)     
 475,000   4.31%, 10/01/37 ^   226,523 
 6,860,000   5.00%, 04/01/22 (c)   7,690,540 
         44,121,482 
Florida: 3.8%     
 1,490,000   Alachua County, Florida Health Facilities Authority, Oak Hammock at the University of Florida Project, Series A (RB)
8.00%, 10/01/22 (c)
   1,857,196 
     Alachua County, Florida Health Facilities Authority, Terraces at Bonita Springs Project, Series A (RB)     
 1,530,000   8.00%, 11/15/21 (c)   1,849,510 
 1,000,000   8.13%, 11/15/21 (c)   1,194,080 
 1,025,000   Cape Coral Health Facilities Authority, Gulf Care, Inc. Project (RB)
6.00%, 07/01/25 (c)
   1,148,789 
 2,000,000   Capital Trust Agency, Inc. (RB)
7.75%, 01/01/21 (c)
   1,812,020 
 500,000   Capital Trust Agency, Inc., Tallahassee Tapestry Senior Housing Project, Series A (RB)
7.13%, 12/01/25 (c)
   520,830 
 1,000,000   Capital Trust Agency, Inc., Tuscan Senior Living Community Project, Series A (RB)
7.00%, 04/01/22 (c)
   1,072,250 
     City of Tallahassee, Florida Health Facilities Authority (RB)     
 1,210,000   4.00%, 06/01/25 (c)   1,278,159 
 475,000   4.00%, 12/01/25 (c)   487,835 
 1,500,000   5.00%, 06/01/25 (c)   1,731,090 
 440,000   5.00%, 12/01/25 (c)   505,331 
     County of Alachua, Florida Industrial Development, Florida Retirement Village, Inc. Project, Series A (RB)     
 350,000   5.63%, 11/15/17 (c)   361,197 
 1,640,000   5.88%, 11/15/17 (c)   1,669,536 
 1,660,000   County of Alachua, Industrial Development, Florida Retirement Village, Inc. Project, Series A (RB)
5.88%, 11/15/17 (c)
   1,683,672 
 55,000   County of Brevard, Florida (RB)
6.75%, 11/01/19 (c)
   60,080 
     County of Miami-Dade, Florida Seaport Department, Series A (RB)     
 190,000   5.00%, 10/01/23 (c)   222,182 
 40,000   5.38%, 10/01/23 (c)   47,640 
 175,000   6.00%, 10/01/23 (c)   215,829 
 2,150,000   County of Miami-Dade, Florida Seaport Department, Series B (RB)
6.00%, 10/01/23 (c)
   2,653,207 
 2,000,000   County of Miami-Dade, Series D (GO)
4.00%, 07/01/18
   2,124,680 
 70,000   Escambia County Health Facilities Authority, Baptist Hospital, Inc. Project, Series A (RB)
6.00%, 08/15/20 (c)
   81,477 
     Florida Development Finance Corp. (RB)     
 1,000,000   7.00%, 06/01/22 (c)   1,078,460 
 1,000,000   7.00%, 06/01/22 (c)   1,086,780 
 1,000,000   Florida Development Finance Corp., Florida Charter Foundation, Inc., Series A (RB)
4.75%, 07/15/26 (c)
   988,540 
     Florida Development Finance Corp., Miami Arts Charter School Project, Series A (RB)     
 360,000   5.63%, 06/15/24 (c)   376,607 
 450,000   5.88%, 06/15/24 (c)   472,338 
 695,000   6.00%, 06/15/24 (c)   723,648 
     Florida Development Finance Corp., Renaissance Charter School, Inc. Projects, Series A (RB)     
 1,000,000   5.75%, 06/15/24 (c)   1,106,580 
 500,000   6.00%, 06/15/25 (c)   533,135 
 585,000   6.13%, 06/15/25 (c)   622,066 
 2,850,000   7.63%, 06/15/21 (c)   3,395,604 
     Halifax Hospital Medical Center (RB)     
 1,000,000   3.75%, 06/01/26 (c)   1,032,380 
 1,095,000   4.00%, 06/01/26 (c)   1,159,791 
 90,000   Lakes by the Bay South Community Development District (SA)
5.00%, 11/01/22 (c)
   93,912 
 130,000   Lee County, Florida Industrial Development Authority Health Care Facilities, Shell Point/Alliance Obligation Group (RB)
5.00%, 05/15/17 (c)
   132,961 
     Lee County, Florida Industrial Development Authority, Industrial Development, Community Charter Schools, LLC Projects, Series A (RB)     
 2,130,000   5.25%, 06/15/17 (c)   2,159,266 
 3,500,000   5.38%, 06/15/17 (c)   3,543,400 
 2,825,000   5.75%, 06/15/22 (c)   3,011,139 
 300,000   Leon County Educational Facilities Authority (RB) (ACA)
5.13%, 08/29/16 (c)
   297,006 
     Martin County Health Facilities Authority, Martin Memorial Medical Center (RB)     
 530,000   4.00%, 11/15/24 (c)   564,593 
 1,290,000   4.25%, 11/15/24 (c)   1,372,354 
     Martin County, Florida Health Facilities Authority (RB)     
 100,000   5.13%, 11/15/21 (c)   110,461 
 800,000   5.50%, 11/15/21 (c)   912,952 
 2,000,000   5.50%, 11/15/21 (c)   2,259,840 
     Miami Beach Health Facilities Authority, Mount Sinai Medical Center (RB)     
 1,950,000   4.25%, 11/15/19 (c)   2,000,992 
 925,000   5.00%, 11/15/24 (c)   1,053,205 
 3,910,000   5.00%, 11/15/24 (c)   4,488,875 
 100,000   Miami-Dade County Industrial Development Authority (RB)
5.00%, 06/01/25 (c)
   109,315 
     Mid-Bay Bridge Authority, First Senior Lien, Series A (RB)     
 500,000   5.00%, 10/01/25 (c)   599,500 
 500,000   5.00%, 10/01/25 (c)   604,040 
 1,000,000   Mid-Bay Bridge Authority, Series C (RB)
5.00%, 10/01/25 (c)
   1,181,080 
 830,000   Midtown Miami Community Development District, Infrastructure Project, Series B (SA)
4.25%, 05/01/23 (c)
   901,338 
     Midtown Miami Community Development District, Parking Garage Project, Series A (SA)     
 2,500,000   4.25%, 05/01/23 (c)   2,665,825 
 1,480,000   5.00%, 05/01/23 (c)   1,598,415 
     Orange County, Florida Health Facilities Authority, Orlando Lutheran Towers, Inc. (RB)     
 2,750,000   5.50%, 07/01/17 (c)   2,788,885 
 1,200,000   5.50%, 07/01/17 (c)   1,223,460 
 1,500,000   Orange County, Florida Industrial Development Authority, VitAG Florida LLC Project (RB)
8.00%, 07/01/24 (c)
   1,595,415 
     Orlando, Florida Aviation Authority, JetBlue Airways Corp. Project (RB)     
 1,740,000   5.00%, 05/15/23 (c)   1,854,614 
 1,500,000   5.00%, 05/15/23 (c)   1,627,200 
 1,500,000   Palm Beach County Health Facilities Authority, Sinai Residences of Boca Raton Project, Series A (RB)
7.50%, 06/01/22 (c)
   1,849,905 
 1,295,000   Palm Beach County Health Facilities Authority, Sinai Residences of Boca Raton Project, Series B (RB)
6.25%, 06/01/23
   1,395,311 
 1,680,000   Palm Beach County Health Facilities Authority, Sinai Residences of Boca Raton Project, Series C (RB)
6.00%, 06/01/21
   1,762,723 
     Sarasota County, Florida Health Facilities Authority (RB)     
 2,055,000   5.75%, 07/01/17 (c)   2,066,631 
 1,785,000   5.75%, 07/01/17 (c)   1,800,654 
 410,000   Sumter County, Florida Village Community Development District No. 8, Phase II (SA)
6.13%, 05/01/20 (c)
   477,806 
 885,000   Sumter County, Florida Village Community Development District No. 9, Special Assessment Revenue (SA)
5.50%, 05/01/22 (c)
   1,022,113 
 1,375,000   Town of Davie, Florida Nova Southeastern University Project, Series A (RB)
6.00%, 04/01/23 (c)
   1,714,419 
         85,992,124 
Georgia: 0.8%     
 15,000   Albany-Dougherty Inner City Authority, Series A (RB) (XLCA)
4.50%, 08/29/16 (c)
   15,015 
     DeKalb County, Georgia Hospital Authority, DeKalb Medical Center, Inc. Project (RB)     
 1,170,000   5.25%, 09/01/20   1,267,800 
 200,000   6.00%, 09/01/20 (c)   230,928 
 2,100,000   6.13%, 09/01/20 (c)   2,387,217 
 265,000   Gainesville, Georgia Redevelopment Authority (RB)
5.13%, 03/01/17 (c)
   265,803 
 500,000   Greene County Development Authority, Glen-I LLC Project, Series A (RB)
6.13%, 01/01/25
   521,515 
 600,000   Greene County Development Authority, Glen-I, LLC Project, Series A (RB)
7.25%, 01/01/25 (c)
   633,126 
 240,000   Main Street Natural Gas, Inc. Gas Project, Series A (RB)
5.50%, 09/15/23
   295,279 
 85,000   Main Street Natural Gas, Inc., Gas Project, Series B (RB)
5.00%, 03/15/18
   90,141 
     Private Colleges & Universities Authority, The Savannah College of Art & Design Project (RB)     
 5,000,000   4.13%, 04/01/24 (c)   5,325,850 
 5,405,000   5.00%, 04/01/24 (c)   6,272,124 
         17,304,798 
Guam: 0.7%     
     A. B. Won Pat International Airport Authority, Series C (RB)     
 1,000,000   5.00%, 10/01/21   1,130,160 
 2,000,000   6.25%, 10/01/23 (c)   2,450,100 
 65,000   Government of Guam, Series A (GO)
6.00%, 11/15/19
   69,324 
 1,100,000   Guam Economic Development and Commerce Authority (RB)
5.63%, 06/01/17 (c)
   1,104,004 
 1,100,000   Guam Government Department of Education, John F. Kennedy Project, Series A (CP)
6.88%, 12/01/20 (c)
   1,230,273 
 1,250,000   Guam Government Limited Obligation, Series A (RB)
5.63%, 12/01/19 (c)
   1,384,912 
     Guam Government Waterworks Authority (RB)     
 1,375,000   5.00%, 07/01/26 (c)   1,606,770 
 500,000   5.25%, 07/01/23 (c)   587,685 
 355,000   5.50%, 07/01/20 (c)   396,883 
 3,530,000   5.50%, 07/01/23 (c)   4,188,804 
 355,000   5.63%, 07/01/20 (c)   395,293 
     Guam Power Authority, Series A (RB)     
 1,545,000   5.00%, 10/01/22 (c)   1,748,847 
 250,000   5.50%, 10/01/20 (c)   280,705 
         16,573,760 
Hawaii: 0.2%     
 1,380,000   Kuakini Health System, Series A (RB)
6.38%, 08/29/16 (c)
   1,383,505 
 1,810,000   Kuakini, Hawaii Health System, Special Purpose Revenue, Series A (RB)
6.30%, 08/29/16 (c)
   1,818,036 
 500,000   State of Hawaii Department of Budget and Finance (RB)
5.00%, 01/01/25 (c)
   520,170 
         3,721,711 
Idaho: 0.1%     
 1,135,000   Idaho Health Facilities Authority (RB)
5.00%, 09/01/26 (c)
   1,310,834 
Illinois: 9.7%     
     Chicago Board of Education, Series A (GO)     
 1,765,000   5.00%, 12/01/21 (c)   1,622,441 
 7,655,000   5.00%, 12/01/22 (c)   7,055,460 
 40,000   5.25%, 12/01/21 (c)   37,600 
 75,000   5.50%, 12/01/19   77,664 
 4,595,000   5.50%, 12/01/21 (c)   4,385,698 
 1,600,000   7.00%, 12/01/25 (c)   1,698,768 
 2,000,000   7.00%, 12/01/25 (c)   2,135,160 
     Chicago Board of Education, Series B (GO) (AMBAC)     
 100,000   5.00%, 12/01/17 (c)   101,964 
 30,000   5.00%, 12/01/17   30,743 
 965,000   5.00%, 12/01/22 (c)   896,186 
     Chicago Board of Education, Series C (GO)     
 575,000   4.25%, 12/01/18   548,728 
 410,000   5.00%, 12/01/17   407,171 
 280,000   5.00%, 12/01/18 (c)   261,355 
 1,350,000   5.00%, 12/01/18 (c)   1,261,345 
 600,000   5.00%, 12/01/18 (c)   573,198 
 1,000,000   5.00%, 12/01/18 (c)   956,200 
 455,000   5.25%, 12/01/18 (c)   436,786 
 675,000   5.25%, 12/01/18 (c)   643,376 
 1,250,000   5.25%, 12/01/24 (c)   1,177,812 
 3,565,000   5.25%, 12/01/24 (c)   3,366,287 
 305,000   6.00%, 12/01/24 (c)   297,149 
 910,000   Chicago Board of Education, Series E (GO)
5.13%, 12/01/24 (c)
   857,566 
     Chicago Board of Education, Series F (GO)     
 555,000   5.00%, 12/01/17   551,171 
 1,350,000   5.00%, 12/01/18   1,293,070 
 2,500,000   5.00%, 12/01/19   2,389,875 
 545,000   5.00%, 12/01/20 (c)   507,362 
 1,055,000   5.00%, 12/01/20   1,007,873 
 400,000   Chicago O’Hare International Airport, Senior Lien (RB)
5.50%, 01/01/23 (c)
   474,576 
 100,000   Chicago, Illinois Project and Refunding, Series A (GO) (AMBAC)
5.00%, 01/01/17 (c)
   101,386 
 670,000   Chicago, Illinois Project and Refunding, Series C (GO)
5.00%, 01/01/19 (c)
   685,852 
     Chicago, Illinois, Series A (GO)     
 300,000   5.00%, 01/01/18   307,971 
 480,000   5.00%, 01/01/20 (c)   493,910 
 1,000,000   5.00%, 01/01/24 (c)   1,018,550 
 100,000   5.25%, 01/01/18 (c)   102,289 
 2,050,000   5.25%, 01/01/21 (c)   2,106,682 
 2,750,000   5.25%, 01/01/24 (c)   2,876,885 
 500,000   5.50%, 01/01/25 (c)   519,055 
     Chicago, Illinois, Series C (GO)     
 1,350,000   5.00%, 01/01/19 (c)   1,362,136 
 300,000   5.00%, 01/01/20   312,675 
 1,185,000   5.00%, 01/01/22   1,251,550 
 4,500,000   5.00%, 01/01/24   4,697,910 
 1,000,000   5.00%, 01/01/26 (c)   1,016,480 
 2,850,000   5.00%, 01/01/26   2,960,466 
     Chicago, Illinois, Series D (GO)     
 50,000   5.00%, 01/01/19 (c)   50,450 
 520,000   5.50%, 01/01/25 (c)   539,817 
 915,000   City of Chicago, Modern School Across Chicago Program, Series A (GO)
5.00%, 12/01/20 (c)
   950,978 
     City of Chicago, Neighborhoods Alive 21 Program, Series B (GO)     
 235,000   5.00%, 01/01/25   244,814 
 950,000   5.25%, 01/01/25 (c)   999,400 
 1,400,000   5.25%, 01/01/25 (c)   1,473,794 
 1,875,000   5.50%, 01/01/25 (c)   1,941,244 
 250,000   5.50%, 01/01/25 (c)   261,278 
     City of Chicago, Series A (GO)     
 700,000   4.63%, 01/01/21 (c)   658,364 
 1,125,000   5.00%, 01/01/18 (c)   1,148,625 
 50,000   5.00%, 01/01/20 (c)   52,015 
 150,000   5.00%, 01/01/20 (c)   154,734 
 450,000   5.00%, 01/01/20 (c)   461,601 
 500,000   5.00%, 12/01/20 (c)   525,135 
 2,430,000   5.00%, 01/01/21 (c)   2,446,135 
 370,000   5.00%, 01/01/21   388,478 
 1,825,000   5.00%, 01/01/22 (c)   1,851,681 
 1,500,000   5.00%, 01/01/22 (c)   1,601,610 
 725,000   5.00%, 01/01/22 (c)   735,947 
 450,000   5.00%, 01/01/23   471,582 
 2,000,000   5.00%, 01/01/24 (c)   2,035,840 
 945,000   5.00%, 01/01/24 (c)   963,125 
 225,000   5.25%, 01/01/18 (c)   229,869 
 250,000   5.25%, 01/01/18 (c)   255,305 
 340,000   5.25%, 01/01/18 (c)   345,250 
 1,500,000   5.25%, 01/01/24 (c)   1,571,130 
 1,120,000   5.25%, 01/01/24 (c)   1,170,243 
 1,000,000   5.38%, 01/01/25 (c)   1,035,160 
 445,000   5.50%, 01/01/25 (c)   461,652 
 1,870,000   5.50%, 01/01/25 (c)   1,933,468 
 145,000   City of Chicago, Series A-2 (GO) (AMBAC)
5.50%, 01/01/18
   150,307 
 990,000   City of Chicago, Series B (GO)
5.00%, 01/01/23
   1,037,480 
     City of Chicago, Series C (GO)     
 1,460,000   5.00%, 01/01/19 (c)   1,472,133 
 1,000,000   5.00%, 01/01/19 (c)   1,011,490 
 405,000   5.00%, 01/01/19 (c)   413,926 
 85,000   5.00%, 01/01/22 (c)   87,717 
 1,070,000   5.00%, 01/01/22 (c)   1,119,445 
 100,000   5.00%, 01/01/22 (c)   103,686 
 1,000,000   5.00%, 01/01/25   1,041,760 
 260,000   5.95%, 01/01/30 ^   124,774 
     City of Chicago, Series D (GO)     
 260,000   5.00%, 01/01/19 (c)   262,220 
 1,900,000   5.50%, 01/01/25 (c)   1,965,816 
 2,350,000   5.50%, 01/01/25 (c)   2,433,025 
 3,025,000   5.50%, 01/01/25 (c)   3,138,195 
     City of Chicago, Series E (GO)     
 5,350,000   5.50%, 01/01/25 (c)   5,520,451 
 1,000,000   5.50%, 01/01/25 (c)   1,036,720 
 2,000,000   City of Chicago, Waterworks Revenue, Second Lien (RB) (AMBAC)
5.75%, 11/01/30
   2,503,300 
     City of Harvey, Illinois, Series A (GO)     
 3,600,000   5.63%, 12/01/17 (c) (d) *   2,016,000 
 465,000   5.50%, 12/01/17 (c) (d) *   283,650 
 2,100,000   Cook County, Illinois Recovery Zone Facility, Navistar International Corp. Project (RB)
6.50%, 10/15/20 (c)
   2,107,518 
 560,000   Illinois Finance Authority (RB)
6.13%, 05/15/19 (c)
   624,310 
 200,000   Illinois Finance Authority, Centegra Health System (RB)
4.00%, 09/01/22 (c)
   206,756 
     Illinois Finance Authority, Centegra Health System, Series A (RB)     
 635,000   4.63%, 09/01/24 (c)   677,043 
 2,000,000   5.00%, 09/01/24 (c)   2,252,900 
 520,000   Illinois Finance Authority, Elmhurst Memorial Healthcare, Series A (RB)
5.63%, 01/01/18 (c)
   548,928 
     Illinois Finance Authority, Franciscan Communities, Inc., Series A (RB)     
 2,025,000   4.75%, 05/15/23 (c)   2,182,909 
 3,800,000   5.13%, 05/15/23 (c)   4,174,604 
 1,500,000   5.25%, 05/15/23 (c)   1,655,295 
 425,000   Illinois Finance Authority, Friendship Village of Schaumberg, Series A (RB)
5.63%, 08/29/16 (c)
   425,323 
 1,000,000   Illinois Finance Authority, General Health System, Series A (RB)
5.00%, 09/01/24 (c)
   1,152,110 
     Illinois Finance Authority, Greenfields of Geneva Project, Series A (RB)     
 30,000   7.50%, 02/15/17 (c)   21,051 
 30,000   8.00%, 02/15/17 (c)   20,999 
 20,000   8.00%, 02/15/20 (c)   13,997 
 1,020,000   8.13%, 02/15/20 (c)   713,551 
 2,000,000   8.25%, 02/15/20 (c)   1,399,020 
     Illinois Finance Authority, Illinois Institute of Technology, Series A (RB)     
 1,000,000   5.00%, 08/29/16 (c)   1,000,250 
 3,000,000   5.00%, 08/29/16 (c)   3,004,050 
 500,000   Illinois Finance Authority, Intrinsic School Project, Series A (RB)
6.00%, 12/01/25 (c)
   521,340 
 500,000   Illinois Finance Authority, Lutheran Home and Obligated Group (RB)
5.50%, 05/15/22 (c)
   548,900 
 1,000,000   Illinois Finance Authority, Lutheran Home and Services Group (RB)
5.75%, 05/15/22 (c)
   1,061,910 
 25,000   Illinois Finance Authority, Montgomery Place Project, Series A (RB)
5.75%, 05/15/17 (c)
   25,234 
 3,175,000   Illinois Finance Authority, Navistar International Corp. Project (RB)
6.50%, 10/15/20 (c)
   3,186,366 
 1,000,000   Illinois Finance Authority, Norwegian American Hospital Inc. (RB)
7.75%, 09/15/20 (c)
   1,165,030 
     Illinois Finance Authority, Park Place of Elmhurst Project, Series A (RB)     
 380,250   2.00%, 08/29/16 (c)   13,282 
 255,000   6.20%, 05/15/20 (c)   257,433 
 518,500   6.24%, 05/15/20 (c)   521,684 
 1,381,250   6.33%, 05/15/20 (c)   1,386,374 
 655,000   Illinois Finance Authority, Peace Village (RB)
5.25%, 08/15/23
   692,047 
     Illinois Finance Authority, Roosevelt University Project (RB)     
 40,000   5.75%, 10/01/19 (c)   43,620 
 1,000,000   6.25%, 10/01/19 (c)   1,102,360 
 2,000,000   6.50%, 10/01/19 (c)   2,225,500 
 80,000   Illinois Finance Authority, Series A (RB)
7.90%, 02/15/17 (c)
   56,020 
     Illinois Finance Authority, Silver Cross Hospital and Medical Center, Series C (RB)     
 500,000   5.00%, 08/15/25 (c)   589,000 
 1,125,000   5.00%, 08/15/25 (c)   1,308,645 
 50,000   Illinois Finance Authority, Student Housing, Series B (RB)
5.25%, 11/01/16 (c)
   50,318 
     Illinois Finance Authority, Swedish Covenant Hospital, Series A (RB)     
 730,000   5.75%, 02/15/20 (c)   820,009 
 2,070,000   6.00%, 02/15/20 (c)   2,303,144 
     Illinois Finance Authority, The Admiral At The Lake Project, Series A (RB)     
 7,000,000   8.00%, 05/15/20 (c)   8,166,060 
 1,565,000   8.00%, 05/15/20 (c)   1,829,344 
 150,000   Illinois Finance Authority, The Admiral At The Lake Project, Series B (RB)
7.38%, 08/19/16 (c)
   150,365 
 420,000   Illinois Metropolitan Pier and Exposition Authority, McCormick Place Expansion Project, Series B (RB)
4.25%, 06/15/22 (c)
   435,208 
     Illinois Railsplitter Tobacco Settlement Authority (RB)     
 1,030,000   5.00%, 06/01/18   1,105,200 
 500,000   5.00%, 06/01/19   554,730 
 350,000   5.25%, 06/01/20   402,021 
 45,000   5.25%, 06/01/21   52,875 
 200,000   5.38%, 06/01/21   236,060 
 1,670,000   5.50%, 06/01/21 (c)   1,968,846 
     Illinois Sports Facilities Authority (RB) (AMBAC)     
 150,000   4.65%, 06/15/26 ^   112,686 
 1,000,000   5.00%, 06/15/24 (c)   1,158,160 
     Metropolitan Pier & Exposition Authority, McCormick Place Expansion Project (RB)     
 2,000,000   5.00%, 06/15/20 (c)   2,115,700 
 105,000   5.00%, 06/15/22 (c)   115,800 
 4,115,000   5.00%, 12/15/25 (c)   4,607,648 
     Metropolitan Pier and Exposition Authority, Dedicated State Tax Revenue (RB)     
 815,000   1.51%, 06/15/18 ^   789,645 
 295,000   5.65%, 06/15/22 (e)   333,666 
 2,130,000   Metropolitan Pier and Exposition Authority, McCormick Place Expansion Project (RB)
5.25%, 06/15/20 (c)
   2,272,348 
     Metropolitan Pier and Exposition Authority, McCormick Place Expansion Project, Series A (RB)     
 25,000   5.50%, 06/15/20 (c)   27,018 
 1,000,000   5.50%, 12/15/25 (c)   1,176,860 
     Metropolitan Pier and Exposition Authority, McCormick Place Expansion Project, Series B (RB)     
 1,000,000   5.00%, 06/15/22 (c)   1,145,000 
 100,000   5.00%, 06/15/22 (c)   109,108 
 100,000   Metropolitan Pier and Exposition Authority, McCormick Place Expansion Project, Series B-2 (RB)
5.20%, 06/15/20 (c)
   106,653 
 100,000   Railsplitter Tobacco Settlement Authority (RB)
6.25%, 08/19/16 (c)
   100,259 
 2,350,000   Southwestern Illinois Development Authority, United States Steel Corp. Project (RB)
5.75%, 08/01/22 (c)
   2,063,887 
     State of Illinois (GO)     
 1,000,000   3.50%, 06/01/26 (c)   976,680 
 1,000,000   3.50%, 06/01/26 (c)   965,090 
 1,000,000   3.50%, 06/01/26 (c)   970,020 
 1,000,000   4.00%, 06/01/26 (c)   992,110 
 1,000,000   4.00%, 06/01/26 (c)   993,650 
 2,500,000   4.00%, 06/01/26 (c)   2,501,900 
 1,000,000   4.00%, 06/01/26 (c)   995,100 
 1,000,000   4.00%, 06/01/26 (c)   989,150 
 1,000,000   4.00%, 06/01/26 (c)   984,660 
 1,000,000   5.00%, 12/01/16 (c)   1,009,480 
 50,000   5.00%, 03/01/18   52,670 
 3,375,000   5.00%, 05/01/18   3,575,171 
 250,000   5.00%, 08/01/18   266,723 
 100,000   5.00%, 09/01/18 (c)   104,512 
 680,000   5.00%, 01/01/19   729,103 
 250,000   5.00%, 05/01/19   270,273 
 330,000   5.00%, 06/01/19   357,456 
 300,000   5.00%, 06/01/19   324,960 
 500,000   5.00%, 01/01/20 (c)   539,595 
 500,000   5.00%, 01/01/21   552,330 
 500,000   5.00%, 07/01/21   556,445 
 1,000,000   5.00%, 01/01/22 (c)   1,070,280 
 1,000,000   5.00%, 02/01/22   1,119,420 
 200,000   5.00%, 03/01/22 (c)   214,658 
 480,000   5.00%, 03/01/22   537,859 
 1,400,000   5.00%, 08/01/22   1,575,462 
 500,000   5.00%, 08/01/22 (c)   555,070 
 3,430,000   5.00%, 02/01/23   3,875,248 
 75,000   5.00%, 04/01/23 (c)   80,706 
 120,000   5.00%, 05/01/23   135,960 
 250,000   5.00%, 07/01/23   283,663 
 3,305,000   5.00%, 02/01/24   3,767,105 
 375,000   5.00%, 02/01/24 (c)   418,868 
 1,000,000   5.00%, 02/01/24 (c)   1,078,300 
 500,000   5.00%, 04/01/24 (c)   558,540 
 100,000   5.00%, 05/01/24 (c)   108,329 
 1,660,000   5.00%, 01/01/26 (c)   1,823,211 
 1,000,000   5.00%, 06/01/26 (c)   1,138,050 
 165,000   5.25%, 01/01/19   177,883 
 1,705,000   5.50%, 07/01/23 (c)   1,972,685 
 100,000   Village of Hillside, Illinois (TA)
7.00%, 01/01/18 (c)
   106,370 
         218,045,922 
Indiana: 2.6%     
     Carmel, Indiana, The Barrington of Carmel Project, Series A (RB)     
 1,500,000   7.13%, 11/15/22 (c)   1,713,285 
 2,000,000   7.13%, 11/15/22 (c)   2,278,520 
     City of Anderson, Indiana, Anderson University Project (RB)     
 175,000   5.00%, 04/01/17 (c)   175,383 
 525,000   5.00%, 04/01/17 (c)   527,032 
 850,000   5.00%, 04/01/17 (c)   857,055 
 2,465,000   City of Indianapolis, Indiana Economic Development Revenue, Series A (RB)
6.25%, 07/01/23 (c)
   2,803,272 
 1,000,000   City of Rockport, Indiana, Series A (RB)
7.00%, 02/01/22 (c)
   808,040 
 1,110,000   City of Rockport, Indiana, Series B (RB)
1.75%, 06/01/18 (p)
   1,119,790 
 1,400,000   City of Valparaiso, Indiana Exempt Facilities Revenue, Pratt Paper, LLC Project (RB)
5.88%, 01/01/24
   1,683,164 
 50,000   Indiana Finance Authority (RB)
5.00%, 10/01/23 (c)
   56,468 
 1,900,000   Indiana Finance Authority, Environmental Improvement Revenue, United States Steel Corp. Project (RB)
6.00%, 12/01/19
   1,901,501 
     Indiana Finance Authority, I-69 Section 5 Project (RB)     
 5,265,000   5.00%, 09/01/24 (c)   5,804,715 
 1,000,000   5.25%, 09/01/24 (c)   1,128,180 
 2,750,000   5.25%, 09/01/24 (c)   3,171,685 
     Indiana Finance Authority, King’s Daughters’ Hospital & Health Services (RB)     
 1,475,000   5.13%, 08/15/20 (c)   1,640,038 
 1,605,000   5.50%, 08/15/20 (c)   1,779,512 
 600,000   5.50%, 08/15/20 (c)   668,160 
     Indiana Finance Authority, Ohio River Bridges East End Crossing Project, Series A (RB)     
 1,600,000   5.00%, 07/01/23 (c)   1,843,632 
 3,980,000   5.00%, 07/01/23 (c)   4,567,010 
 5,400,000   5.25%, 07/01/23 (c)   6,270,102 
     Indiana Finance Authority, Ohio Valley Electric Corp. Project, Series A (RB)     
 5,200,000   5.00%, 06/01/22 (c)   5,531,552 
 2,735,000   5.00%, 06/01/22 (c)   2,956,945 
     Indiana Finance Authority, United States Steel Corp. Project (RB)     
 1,070,000   5.75%, 08/01/22 (c)   939,727 
 2,515,000   6.00%, 06/01/20 (c)   2,463,669 
     Vigo County, Indiana Hospital Authority, Union Hospital, Inc. (RB)     
 2,000,000   5.70%, 09/01/17 (c)   2,051,860 
 3,000,000   5.75%, 09/01/17 (c)   3,075,510 
 1,160,000   5.80%, 09/01/17 (c)   1,189,186 
         59,004,993 
Iowa: 2.3%     
 3,000,000   City of Coralville, Iowa, Series D (CP)
5.25%, 08/29/16 (c)
   3,002,760 
 5,745,000   Iowa Finance Authority, Alcoa, Inc. Project (RB)
4.75%, 08/01/22 (c)
   6,016,279 
     Iowa Finance Authority, Iowa Fertilizer Co. Project (RB)     
 9,365,000   5.00%, 12/01/19   9,748,403 
 2,700,000   5.50%, 12/01/18 (c)   2,812,806 
 5,715,000   Iowa Finance Authority, Iowa Fertilizer Company Project (RB)
5.25%, 12/01/23 (c)
   6,179,629 
     Iowa Finance Authority, Senior Living (RB)     
 163,200   2.00%, 08/29/16 (c) (d) *   1,714 
 870,000   2.70%, 11/15/24 (c)   755,899 
 1,500,000   Iowa Higher Education Loan Authority (RB)
5.00%, 10/01/25 (c)
   1,563,720 
     Iowa Higher Education Loan Authority, Upper Iowa University Project (RB)     
 20,000   4.00%, 09/01/23 (c)   20,288 
 2,065,000   5.00%, 09/01/23 (c)   2,213,494 
 850,000   5.00%, 09/01/23 (c)   873,409 
 620,000   5.75%, 09/01/20 (c)   675,763 
 1,345,000   6.00%, 09/01/20 (c)   1,446,292 
 180,000   Iowa Tobacco Settlement Authority, Series B (RB)
5.60%, 06/01/17 (c)
   181,652 
     Iowa Tobacco Settlement Authority, Series C (RB)     
 3,085,000   5.38%, 08/29/16 (c)   3,088,825 
 5,575,000   5.50%, 08/29/16 (c)   5,581,746 
 7,625,000   Iowa Tobacco Settlement Authority, Series D (RB)
7.15%, 08/29/16 (c) ^
   1,195,295 
 6,215,000   Tobacco Settlement Authority, Series C (RB)
5.63%, 08/29/16 (c)
   6,238,741 
         51,596,715 
Kansas: 0.8%     
 2,255,000   Arkansas City Public Building Commission, South Central Regional Medical Center (RB)
6.25%, 09/01/19 (c)
   2,230,984 
 255,000   City of Wichita, Health Care Facilities, Series II-A (RB)
5.25%, 12/01/26 (c)
   264,662 
 380,000   City of Wichita, Health Care Facilities, Series IV-A (RB)
5.63%, 05/15/24 (c)
   415,344 
     Manhattan, Kansas Health Care Facility Revenue, Meadowlark Hills Retirement Community, Series A (RB)     
 2,000,000   5.00%, 05/15/17 (c)   2,010,080 
 1,000,000   5.00%, 05/15/17 (c)   1,010,510 
     Overland Park, Kansas Development Corp. (RB) (AMBAC)     
 8,200,000   5.13%, 01/01/17 (c)   8,229,028 
 100,000   5.13%, 01/01/17 (c)   100,435 
 1,000,000   5.25%, 01/01/17 (c)   1,005,270 
 2,550,000   Overland Park, Kansas, Prairiefire At Lionsgate Project (RB)
6.00%, 12/15/22 (c)
   2,343,297 
     Wyandotte County, Kansas City Unified Government, Series A (RB)     
 500,000   5.00%, 09/01/25 (c)   519,730 
 500,000   6.00%, 09/01/25 (c)   517,400 
         18,646,740 
Kentucky: 1.5%     
 2,220,000   County of Ohio, Kentucky Pollution Control, Big Rivers Electric Corp. Project, Series A (RB)
6.00%, 07/15/20 (c)
   2,262,002 
 500,000   Kentucky Economic Development Finance Authority, Baptist Life Communities Project, Series A (RB)
6.25%, 11/15/26 (c)
   515,235 
     Kentucky Economic Development Finance Authority, Masonic Homes of Kentucky, Inc. (RB)     
 30,000   4.13%, 11/15/20   30,590 
 2,000,000   5.38%, 11/15/22 (c)   2,109,260 
 1,000,000   5.50%, 11/15/22 (c)   1,038,440 
     Kentucky Economic Development Finance Authority, Next Generation Kentucky Information Highway Project (RB)     
 7,195,000   4.25%, 07/01/25 (c)   7,732,323 
 5,985,000   5.00%, 07/01/25 (c)   6,973,902 
     Kentucky Economic Development Finance Authority, Owensboro Medical Health System, Inc., Series A (RB)     
 490,000   5.75%, 06/01/20 (c)   566,185 
 2,100,000   6.00%, 06/01/20 (c)   2,415,525 
 1,390,000   6.38%, 06/01/20 (c)   1,596,359 
 1,500,000   6.50%, 06/01/20 (c)   1,721,790 
 2,025,000   Kentucky Economic Development Finance Authority, Owensboro Medical Health System, Inc., Series B (RB)
6.38%, 06/01/20 (c)
   2,325,631 
     Kentucky Economic Development Finance Authority, Rosedale Green Project (RB)     
 500,000   5.50%, 11/15/25 (c)   527,465 
 500,000   5.75%, 11/15/25 (c)   524,885 
 3,185,000   Kentucky Public Transportation Infrastructure Authority, Downtown Cross Project, Series A (RB)
5.75%, 07/01/23 (c)
   3,804,705 
         34,144,297 
Louisiana: 2.3%     
 295,000   City of New Orleans LA Sewerage Service Revenue (RB)
5.00%, 06/01/25 (c)
   346,699 
     City of New Orleans, Louisiana (RB)     
 200,000   5.00%, 06/01/21   234,208 
 1,850,000   5.00%, 06/01/24 (c)   2,179,781 
 500,000   5.00%, 12/01/24 (c)   579,980 
 1,335,000   5.00%, 12/01/24 (c)   1,575,674 
 1,300,000   City of New Orleans, Louisiana Sewerage Service  (RB)
5.00%, 06/01/20
   1,485,822 
 1,000,000   City of Shreveport, Water and Sewer Revenue (RB)
5.00%, 12/01/25 (c)
   1,192,140 
     Jefferson Parish Hospital Service District No. 2 (RB)     
 245,000   6.25%, 07/01/21 (c)   281,125 
 1,145,000   6.38%, 07/01/21 (c)   1,311,769 
 3,225,000   Louisiana Environmental Facilities & Community Development Authority, Westlake Chemical Corp. Project (RB)
6.75%, 11/01/17 (c)
   3,454,523 
 1,000,000   Louisiana Local Government Environmental Facilities and Community Development Authority, St. James Place of Baton Rouge Project, Series A (RB)
6.25%, 11/15/25 (c)
   1,095,730 
 3,070,000   Louisiana Local Government Environmental Facilities and Community Development Authority, Westlake Chemical Corp. Project, Series A (RB)
6.50%, 08/01/20 (c)
   3,677,492 
 2,300,000   Louisiana Local Government Environmental Facilities and Community Development Authority, Westlake Chemical Corp. Project, Series A-1 (RB)
6.50%, 11/01/20 (c)
   2,756,435 
 2,200,000   Louisiana Local Government Environmental Facilities and Community Development Authority, Westlake Chemical Corp. Project, Series A-2 (RB)
6.50%, 11/01/20 (c)
   2,636,590 
 575,000   Louisiana Public Facilities Authority, Black & Gold Facilities Project, Series A (RB) (CIFG)
4.50%, 08/29/16 (c)
   577,875 
 1,450,000   Louisiana Public Facilities Authority, Lake Charles Memorial Hospital Project (RB)
6.38%, 12/01/19 (c)
   1,582,095 
 2,500,000   Louisiana Public Facilities Authority, Louisiana Pellets, Inc. Project (RB)
7.75%, 07/01/24 (c) (d) *
   1,443,750 
 2,000,000   Louisiana Public Facilities Authority, Louisiana Pellets, Inc. Project, Series A (RB)
8.38%, 07/01/24 (c) (d) *
   1,155,000 
     Louisiana Public Facilities Authority, Ochsner Clinic Foundation Project (RB)     
 1,000,000   4.00%, 05/15/26 (c)   1,078,920 
 825,000   4.25%, 05/15/25 (c)   902,740 
 15,000   6.38%, 05/15/21 (c)   18,796 
 3,250,000   Louisiana Public Facilities Authority, Solid Waste Disposal Revenue, Louisiana Pellets, Inc. Project, Series A (RB)
7.50%, 07/01/23 (d) *
   1,876,875 
 2,025,000   Parish of St. Charles, Valero Project (RB)
4.00%, 06/01/22 (p)
   2,264,436 
 7,025,000   Saint John, Louisiana Marathon Oil Corp. Project, Series A (RB)
5.13%, 06/01/17 (c)
   7,212,919 
     Tobacco Settlement Financing Corp. (RB)     
 2,750,000   5.00%, 05/15/20   3,096,170 
 2,160,000   5.00%, 05/15/23   2,570,573 
 4,000,000   5.25%, 05/15/23 (c)   4,457,520 
 100,000   Tobacco Settlement Financing Corp., Series A (RB)
5.00%, 05/15/21
   114,997 
         51,160,634 
Maine: 0.7%     
 2,000,000   Maine Health & Higher Educational Facilities Authority, Eastern Maine Medical Center Obligated Group Issue (RB)
5.00%, 07/01/23 (c)
   2,267,960 
     Maine Health and Higher Educational Facilities Authority, Eastern Maine Medical Center Obligated Group Issue, Series A (RB)     
 500,000   4.00%, 07/01/26 (c)   519,920 
 500,000   4.00%, 07/01/26 (c)   517,800 
 1,300,000   5.00%, 07/01/23 (c)   1,465,490 
 3,525,000   5.00%, 07/01/26 (c)   4,102,465 
 1,000,000   5.00%, 07/01/26 (c)   1,173,160 
     Maine Health and Higher Educational Facilities Authority, General Medical Center Issue (RB)     
 50,000   5.25%, 07/01/21   55,317 
 1,735,000   6.00%, 07/01/21 (c)   1,964,211 
 2,220,000   6.75%, 07/01/21 (c)   2,515,038 
 50,000   6.95%, 07/01/21 (c)   57,452 
 55,000   7.50%, 07/01/21 (c)   66,194 
 2,000,000   Rumford, Maine Solid Waste Disposal, Boise Cascade Corp. (RB)
6.88%, 08/29/16 (c)
   2,008,060 
         16,713,067 
Maryland: 1.6%     
 1,000,000   Anne Arundel County Consolidated Special Taxing District, The Village at Two Rivers Project (ST)
5.25%, 07/01/24 (c)
   1,048,800 
 2,445,000   Baltimore, Maryland, Convention Center Hotel Revenue, Series A (RB) (XLCA)
5.25%, 09/01/16 (c)
   2,448,985 
     City of Baltimore, Maryland (RB) (XLCA)     
 105,000   4.60%, 09/01/16 (c)   105,039 
 45,000   5.00%, 09/01/16 (c)   45,124 
 25,000   5.25%, 09/01/16 (c)   25,065 
 230,000   City of Baltimore, Maryland Convention Center Hotel, Series A (RB) (XLCA)
5.25%, 09/01/16 (c)
   230,626 
     County of Howard, Maryland (RB)     
 60,000   5.25%, 04/01/17 (c)   60,170 
 2,990,000   5.25%, 04/01/17 (c)   3,002,319 
 2,000,000   5.25%, 04/01/17 (c)   2,012,260 
 2,840,000   Frederick County, Maryland Urbana Community Development Authority, Series B (ST)
5.50%, 07/01/20 (c)
   3,113,293 
 2,000,000   Maryland Economic Development Corp., Chesapeake Bay Conference Center Project, Series A (RB)
5.00%, 12/01/16 (c) (d) *
   1,200,000 
 5,120,000   Maryland Economic Development Corp., CNX Marine Terminal, Inc. Port of Baltimore Facility (RB)
5.75%, 09/01/20 (c)
   5,013,606 
 545,000   Maryland Health & Higher Educational Facilities Authority, Washington County Hospital Issue (RB)
5.75%, 01/01/18 (c)
   584,376 
     Maryland Health and Higher Educational Facilities Authority (RB)     
 500,000   5.25%, 07/01/24 (c)   618,760 
 20,000   5.75%, 01/01/18 (c)   21,445 
     Maryland Health and Higher Educational Facilities Authority, Mercy Medical Center Issue, Series A (RB)     
 1,450,000   4.00%, 07/01/26 (c)   1,573,496 
 1,250,000   5.00%, 07/01/26 (c)   1,491,312 
     Maryland Health and Higher Educational Facilities Authority, Meritus Medical Center (RB)     
 1,815,000   4.00%, 07/01/25 (c)   1,967,787 
 1,270,000   4.25%, 07/01/25 (c)   1,364,488 
 1,500,000   5.00%, 07/01/25 (c)   1,750,890 
 500,000   5.00%, 07/01/25 (c)   586,640 
 1,950,000   5.00%, 07/01/25 (c)   2,323,483 
     Maryland Health and Higher Educational Facilities Authority, Western Maryland Health System Issue (RB)     
 1,150,000   5.00%, 07/01/19   1,278,593 
 400,000   5.00%, 07/01/20   458,068 
 30,000   5.00%, 07/01/22   36,068 
 2,000,000   5.00%, 07/01/24   2,479,900 
 45,000   Mayor and City Council of Baltimore, Convention Center Hotel, Series A (RB) (XLCA)
5.25%, 09/01/16 (c)
   45,137 
     Prince George’s County, Maryland (TA)     
 500,000   4.75%, 01/01/26 (c)   521,180 
 500,000   5.00%, 01/01/26 (c)   526,440 
         35,933,350 
Massachusetts: 0.9%     
  2,175,000     Massachusetts Development Finance Agency, Covanta Energy Project, Series B (RB)
4.88%, 11/01/17 (c)
    2,221,936  
        Massachusetts Development Finance Agency, Emerson College (RB)        
 1,400,000   5.00%, 01/01/25 (c)   1,633,926 
 500,000   5.00%, 01/01/25 (c)   578,670 
 500,000   5.00%, 01/01/25 (c)   586,415 
     Massachusetts Development Finance Agency, Emmanuel College, Series A (RB)     
 2,000,000   4.00%, 10/01/26 (c)   2,107,580 
 445,000   5.00%, 07/01/22 (c)   543,198 
 500,000   5.00%, 10/01/26 (c)   591,335 
  280,000     Massachusetts Development Finance Agency, Orchard Cove (RB)
5.25%, 08/29/16 (c)
    282,971  
     Massachusetts Development Finance Agency, Series A (RB)     
 525,000   5.00%, 01/01/20 (c)   571,961 
 100,000   5.50%, 01/01/20 (c)   113,073 
  1,110,000     Massachusetts Development Finance Agency, Series C (RB)
5.25%, 11/01/17 (c)
    1,136,940  
     Massachusetts Development Finance Agency, Series D (RB)     
 1,035,000   4.00%, 07/01/25 (c)   1,097,907 
 4,395,000   5.00%, 07/01/25 (c)   5,148,962 
     Massachusetts Development Finance Agency, Series I (RB)     
 1,000,000   4.00%, 07/01/26 (c)   1,080,710 
 1,000,000   5.00%, 07/01/26 (c)   1,257,230 
 500,000   5.00%, 07/01/26 (c)   589,870 
     Massachusetts Health & Educational Facilities Authority, Suffolk University Issue, Series A (RB)     
 20,000   6.00%, 07/01/19 (c)   22,794 
 75,000   6.25%, 07/01/19 (c)   86,432 
     Massachusetts Health and Educational Facilities Authority (RB)     
 110,000   4.75%, 07/01/18 (c)   115,876 
 45,000   5.00%, 07/01/18 (c)   47,423 
         19,815,209 
Michigan: 2.1%     
     City of Detroit, Michigan Sewage Disposal System Revenue (RB)     
 85,000   5.00%, 07/01/22   100,501 
 340,000   5.25%, 07/01/22 (c)   390,068 
     City of Detroit, Michigan Sewage Disposal System Revenue, Series A (RB)     
 265,000   5.00%, 07/01/20   301,292 
 165,000   5.00%, 07/01/21   191,478 
 750,000   5.50%, 07/01/17 (c)   778,080 
  25,000     City of Detroit, Michigan Water Supply System Revenue (RB)
5.00%, 07/01/21 (c)
    27,495  
     City of Detroit, Michigan Water Supply System Revenue, Series A (RB)     
 25,000   5.00%, 07/01/21 (c)   27,688 
 120,000   5.25%, 07/01/21 (c)   134,159 
 25,000   5.25%, 07/01/21 (c)   28,481 
  990,000     City of Flint Hospital Building Authority, Hurley Medical Center (RB)
7.38%, 07/01/20 (c)
    1,131,382  
  2,000,000     City of Flint Hospital Building Authority, Hurley Medical Center, Series B (RB)
4.75%, 07/01/23 (c)
    1,990,920  
  270,000     Detroit Local Development Finance Authority, Series A (TA)
5.50%, 08/29/16 (c)
    269,981  
  150,000     Detroit Water Supply System, Senior Lien, Series C (RB)
5.25%, 07/01/21 (c)
    172,692  
        Kent Hospital Finance Authority, Metropolitan Hospital Project, Series A (RB)        
 610,000   5.25%, 08/29/16 (c)   613,819 
 1,000,000   5.75%, 08/29/16 (c)   1,003,470 
 1,450,000   6.00%, 08/29/16 (c)   1,454,712 
     Michigan Finance Authority, Detroit Water and Sewerage Department, Series C (RB)     
 700,000   5.00%, 07/01/25 (c)   824,313 
 250,000   5.00%, 07/01/25 (c)   295,483 
  250,000     Michigan Finance Authority, Detroit Water and Sewerage Department, Series D-1 (RB)
5.00%, 07/01/25 (c)
    301,640  
  1,000,000     Michigan Finance Authority, Detroit Water and Sewerage Department, Series D-2 (RB)
5.00%, 07/01/25 (c)
    1,177,590  
  250,000     Michigan Finance Authority, Presbyterian Villages of Michigan (RB)
5.50%, 11/15/25 (c)
    265,660  
     Michigan Finance Authority, Public Lighting Authority Local Project, Series B (RB)     
 1,520,000   5.00%, 07/01/24 (c)   1,738,394 
 100,000   5.00%, 07/01/24 (c)   114,748 
 650,000   5.00%, 07/01/24 (c)   750,828 
     Michigan Finance Authority, Series C (RB)     
 500,000   5.00%, 07/01/22 (c)   558,090 
 250,000   5.00%, 07/01/25 (c)   292,673 
 750,000   5.00%, 07/01/25 (c)   904,252 
 250,000   5.00%, 07/01/25 (c)   303,205 
  5,000,000     Michigan Finance Authority, Thomas M Cooley Law School Project (RB)
6.75%, 07/01/24 (c)
    5,443,050  
  250,000     Michigan Finance Authority, Water Supply System, Series D-4 (RB)
5.00%, 07/01/17
    259,510  
  1,000,000     Michigan Municipal Bond Authority, Series C (RB) (AMBAC)
4.75%, 05/01/17 (c)
    1,003,890  
  2,500,000     Michigan Solid Waste Disposal, Genesee Power Station Project (RB)
7.50%, 08/29/16 (c)
    2,499,575  
  1,500,000     Michigan Strategic Fund, Series A (TA)
4.12%, 07/01/18 (c) (p)
    1,534,005  
     Michigan Tobacco Settlement Finance Authority, Series A (RB)     
 2,110,000   5.13%, 06/01/17 (c)   2,091,537 
 5,380,000   6.00%, 06/01/17 (c)   5,407,922 
 4,925,000   6.00%, 06/01/17 (c)   4,962,036 
 6,000,000   6.88%, 06/01/18 (c)   6,214,860 
  49,000,000     Michigan Tobacco Settlement Finance Authority, Series B (RB)
11.24%, 06/01/17 (c) ^
    957,950  
         46,517,429 
Minnesota: 1.1%     
     City of Blaine, Minnesota, Crest View Senior Communities Project (RB)     
 500,000   5.75%, 07/01/25 (c)   535,210 
 500,000   6.13%, 07/01/25 (c)   540,770 
     City of Brooklyn Park, Charter School, Athlos Leadership Academy Project, Series A (RB)     
 245,000   5.50%, 07/01/25 (c)   256,221 
 250,000   5.50%, 07/01/25 (c)   263,855 
 500,000   5.75%, 07/01/25 (c)   527,410 
     City of Deephaven, Minnesota Charter School, Eagle Ridge Academy Project, Series A (RB)     
 500,000   5.25%, 07/01/25 (c)   527,260 
 1,000,000   5.50%, 07/01/25 (c)   1,053,930 
  750,000     City of Ham Lake, Minnesota Charter School, Davinci Academy Project, Series A (RB)
5.00%, 07/01/24 (c)
    783,967  
  500,000     City of Minneapolis, Charter School, Hiawatha Academies Project, Series A (RB)
5.00%, 07/01/24 (c)
    516,805
  2,100,000     City of Victoria, Minnesota Private School Facility, Holy Family Catholic High School Project (RB)
5.00%, 09/01/22 (c)
    2,163,105  
     Housing and Redevelopment Authority of The City of St. Paul, Series A (RB)     
 400,000   5.00%, 11/15/20 (c)   451,648 
 600,000   5.00%, 11/15/20 (c)   680,118 
 3,500,000   5.00%, 11/15/23   4,242,595 
  1,250,000     Housing and Redevelopment Authority, HealthEast Care System Project, Series A (RB)
5.25%, 11/15/20 (c)
    1,424,200  
  750,000     Rice County Educational Facility, St. Mary’s School Project (RB)
5.00%, 08/01/22
    817,125  
  2,500,000     Saint Paul Housing & Redevelopment Authority, Episcopal Homes Project (RB)
5.00%, 05/01/23 (c)
    2,660,025  
     Saint Paul, Minnesota Housing & Redevelopment Authority, Carondelet Village Project, Series A (RB)     
 500,000   6.00%, 08/01/17 (c)   506,145 
 500,000   6.00%, 08/01/17 (c)   509,605 
     Wayzata, Minnesota Folkestone Senior Living Community, Series A (RB)     
 2,200,000   5.75%, 05/01/19 (c)   2,401,740 
 2,500,000   6.00%, 05/01/19 (c)   2,740,025 
         23,601,759 
Mississippi: 0.0%     
     Mississippi Hospital Equipment and Facilities Authority, Series A (RB)     
 120,000   5.00%, 08/15/17 (c)   123,925 
 120,000   5.00%, 08/15/17 (c)   124,252 
         248,177 
Missouri: 0.6%     
  1,000,000   Citizens Memorial Hospital District of Polk County, Missouri Hospital (RB)
5.00%, 08/01/19 (c)
  1,027,670  
  920,000     City of Blue Springs, Adams Farm Project, Series A (TA)
4.00%, 06/01/24 (c)
    953,773
     City of Liberty, Liberty Commons Project, Series A (TA)     
 500,000   5.75%, 06/01/25 (c)   516,725 
 500,000   6.00%, 06/01/25 (c)   519,380 
  30,000   City of Nevada, Missouri (RB) (ACA)
4.30%, 08/29/16 (c)
    28,097  
  550,000     County of Boone (RB)
5.38%, 08/01/18 (c)
    601,530  
  3,000,000     Health & Educational Facilities Authority of the State of Missouri (RB)
4.00%, 07/01/26 (c) (p)
    3,282,420  
     Kansas City, Missouri Industrial Development Authority, Missouri Health Care Facilities First Mortgage, Series A (RB)     
 1,970,000   6.25%, 08/29/16 (c)   1,976,678 
 2,500,000   6.50%, 08/29/16 (c)   2,500,700 
     St. Louis, Missouri Industrial Development Authority, Confluence Academy Project, Series A (RB)     
 375,000   5.00%, 08/29/16 (c)   381,056 
 1,150,000   5.25%, 08/29/16 (c)   1,161,109 
 570,000   5.35%, 08/29/16 (c)   562,767 
         13,511,905 
Nebraska: 0.0%     
  20,000     Public Power Generation Agency, Whelan Energy Center Unit 2, Series A (RB) (AMBAC)
5.00%, 01/01/17 (c)
    20,372  
Nevada: 0.2%     
  500,000     City of Las Vegas (RB)
4.38%, 06/15/21 (c)
    500,955  
     City of North Las Vegas (GO)     
 500,000   5.00%, 06/01/21 (c)   499,965 
 500,000   5.00%, 06/01/21 (c)   502,520 
  200,000     County of Clark, Special Improvement District No. 159 (SA)
5.00%, 08/01/25 (c)
    209,136  
     State of Nevada Department of Business and Industry (RB)     
 1,000,000   5.00%, 12/15/25 (c)   1,064,560 
 1,000,000   5.13%, 12/15/25 (c)   1,050,410 
         3,827,546 
New Jersey: 5.0%     
  1,055,000   Burlington, Vermont Bridge Commission, Burlington County, New Jersey, The Evergreens Project (RB)
5.63%, 01/01/18 (c)
    1,108,531  
     Camden County, New Jersey Improvement Authority, Series A (RB)     
 1,000,000   5.00%, 02/15/24 (c)   1,160,260 
 1,000,000   5.00%, 02/15/24 (c)   1,151,410 
 1,500,000   5.00%, 02/15/24 (c)   1,760,865 
 1,000,000   5.00%, 02/15/24 (c)   1,201,850 
 1,000,000   5.00%, 02/15/24 (c)   1,181,980 
     Casino Reinvestment Development Authority (RB)     
 1,450,000   5.25%, 11/01/24 (c)   1,542,597 
 1,400,000   5.25%, 11/01/24 (c)   1,494,416 
     City of Atlantic City, New Jersey (GO)     
 100,000   4.00%, 11/01/16   83,924 
 50,000   5.00%, 11/01/19   36,931 
 50,000   5.00%, 12/01/19   36,919 
 25,000   5.00%, 11/01/21   18,406 
 50,000   5.00%, 12/01/21   36,806 
 65,000   5.00%, 11/01/22   47,822 
 30,000   5.00%, 12/01/23 (c)   22,042 
  235,000     City of Atlantic City, New Jersey, Series A (GO)
5.50%, 02/15/18
    175,453  
  1,000,000     Essex County Improvement Authority (RB)
5.25%, 07/01/20 (c)
    1,050,720  
  2,370,000     Gloucester County, New Jersey Pollution Control Financing Authority, Series A (RB)
5.00%, 12/01/24
    2,737,682  
     New Jersey Economic Development Authority, Cigarette Tax Revenue (RB)     
 100,000   4.00%, 06/15/19   105,400 
 1,645,000   4.25%, 06/15/22 (c)   1,740,278 
 800,000   5.00%, 06/15/19   865,360 
 1,250,000   5.00%, 06/15/21   1,402,075 
 500,000   5.00%, 06/15/22 (c)   554,830 
 535,000   5.00%, 06/15/22 (c)   591,544 
 35,000   5.00%, 06/15/22 (c)   39,644 
 50,000   5.00%, 06/15/22   56,985 
 1,000,000   5.00%, 06/15/22 (c)   1,126,880 
 940,000   5.00%, 06/15/22 (c)   1,069,664 
     New Jersey Economic Development Authority, Continental Airlines, Inc. Project (RB)     
 4,355,000   4.88%, 09/15/19   4,634,155 
 1,775,000   5.25%, 08/20/22 (c)   1,994,496 
 2,215,000   5.50%, 08/29/16 (c)   2,222,509 
 60,000   5.50%, 06/20/23 (c)   67,771 
 235,000   5.63%, 03/05/24 (c)   270,422 
 350,000   5.63%, 03/05/24 (c)   403,515 
 1,835,000   5.75%, 09/15/22 (c)   2,091,368 
  15,000     New Jersey Economic Development Authority, Kapkowski Road Landfill Reclamation Improvement District Project (SA)
5.75%, 04/01/31
    18,217  
  35,000     New Jersey Economic Development Authority, Montclair State University Student Housing Project, Series A (RB)
5.75%, 06/01/20 (c)
    38,842  
     New Jersey Economic Development Authority, The Goethals Bridge Replacement Project (RB)     
 1,350,000   5.13%, 01/01/24 (c)   1,584,360 
 1,900,000   5.38%, 01/01/24 (c)   2,226,724 
 500,000   5.50%, 01/01/24 (c)   602,390 
     New Jersey Educational Facilities Authority, Stockton University Issue, Series A (RB)     
 1,000,000   5.00%, 07/01/25   1,220,010 
 1,000,000   5.00%, 07/01/26 (c)   1,182,580 
 800,000   5.00%, 07/01/26 (c)   944,552 
 1,000,000   5.13%, 07/01/18 (c)   1,086,050 
  2,000,000     New Jersey Health Care Facilities Financing Authority, Princeton Healthcare System, Series A (RB)
5.00%, 07/01/26 (c)
    2,418,900  
  2,000,000     New Jersey Health Care Facilities Financing Authority, St. Joseph’s Healthcare System (RB)
6.63%, 07/01/18 (c)
    2,187,180  
     New Jersey Health Care Facilities Financing Authority, St. Peter’s University System (RB)     
 100,000   5.00%, 07/01/21   110,947 
 170,000   6.00%, 07/01/21 (c)   191,304 
 2,050,000   6.25%, 07/01/21 (c)   2,270,108 
     New Jersey Tobacco Settlement Financing Corp., Series A (RB)     
 25,640,000   5.00%, 06/01/17 (c)   25,314,885 
 4,085,000   5.00%, 06/01/17 (c)   4,127,688 
  3,600,000     Pollution Control Financing Authority, Chambers Project, Series A (RB)
5.00%, 12/01/23
    4,141,872  
     Tobacco Settlement Financing Corp., Senior Series 1A (RB)     
 3,305,000   4.50%, 06/01/17 (c)   3,361,714 
 25,000   5.00%, 06/01/17 (c)   25,864 
  18,380,000     Tobacco Settlement Financing Corp., Senior Series A-1 (RB)
4.75%, 06/01/17 (c)
    17,946,783  
  6,800,000     Tobacco Settlement Financing Corp., Series A (RB)
4.63%, 06/01/17 (c)
    6,878,268  
              111,964,748  
New Mexico: 0.4%    
  710,000     County of Otero, New Mexico Jail Project (RB)
5.75%, 10/01/16 (c)
    725,677  
  660,000     Farmington, New Mexico Pollution Control, San Juan Project, Series F (RB)
6.25%, 06/01/20 (c)
    746,948  
  2,850,000     Otero County, New Mexico Jail Project Revenue (RB)
6.00%, 10/01/16 (c)
    2,915,151  
  2,500,000     Otero County, New Mexico Jail Project Revenue (RB)
6.00%, 10/01/16 (c)
  2,549,375  
  1,000,000     Winrock Town Center Tax Increment Development District No. 1 (TA)
5.75%, 05/01/20 (c)
    1,064,010  
         8,001,161 
New York: 10.2%     
     Brooklyn Arena Local Development Corp. (RB)     
 110,000   4.53%, 07/15/33 ^   55,288 
 90,000   4.62%, 07/15/32 ^   47,183 
 90,000   6.00%, 01/15/20 (c)   104,093 
 2,265,000   6.25%, 01/15/20 (c)   2,624,569 
 5,000,000   6.38%, 01/15/20 (c)   5,800,050 
     Build NYC Resource Corp. (RB)     
 3,100,000   5.00%, 11/01/24 (c)   3,338,266 
 1,000,000   5.50%, 11/01/24 (c)   1,108,100 
     Build NYC Resource Corp., New York Law School Project (RB)     
 1,100,000   4.00%, 01/01/26 (c)   1,150,039 
 2,250,000   5.00%, 01/01/26 (c)   2,626,582 
     Build NYC Resource Corp., Pratt Paper, Inc. Project (RB)     
 25,000   3.75%, 01/01/20   26,040 
 1,050,000   4.50%, 01/01/25   1,196,422 
 600,000   5.00%, 01/01/25 (c)   684,774 
 2,400,000   5.25%, 11/01/24 (c)   2,692,920 
  1,000,000     Build NYC Resource Corp., South Bronx Charter School For International Cultures (RB)
5.00%, 04/15/23 (c)
    1,045,050  
  3,110,000     Chautauqua County, New York Industrial Development, NRG Dunkirk Power Project (RB)
5.88%, 02/01/20 (c)
    3,368,006  
  1,000,000     Chautauqua Tobacco Asset Securitization Corp. (RB)
5.00%, 06/01/24 (c)
    1,048,080  
        Dutchess County Industrial Development Agency, Series A-1 (RB)        
  15,000     4.50%, 08/01/17 (c)     15,282  
 2,000,000   5.00%, 08/01/17 (c)   2,000,180 
  1,540,000     Dutchess County Industrial Development Agency, Series A-2 (RB)
4.50%, 08/01/17 (c)
    1,452,667  
     Erie County, New York Tobacco Asset Securitization Corp., Series A (RB)     
 1,135,000   5.00%, 08/29/16 (c)   1,135,182 
 115,000   5.00%, 08/29/16 (c)   116,045 
     Jefferson County Industrial Development Agency, Reenergy Black River LLC Project (RB)     
 1,350,000   4.75%, 01/01/20   1,354,941 
 1,500,000   5.25%, 01/01/24   1,504,605 
     Nassau County Local Economic Assistance Corp., Winthrop University Hospital Project (RB)     
 30,000   4.25%, 07/01/22 (c)   31,256 
 175,000   5.00%, 07/01/22 (c)   202,018 
     Nassau County Local Economic Assistance Corp., Winthrop-University Hospital Association Project (RB)     
 915,000   5.00%, 07/01/22 (c)   1,030,848 
 1,000,000   5.00%, 07/01/22 (c)   1,138,330 
     Nassau County Tobacco Settlement Corp., Series A (RB)     
 5,610,000   5.00%, 08/29/16 (c)   5,609,832 
 5,225,000   5.13%, 08/29/16 (c)   5,189,052 
  5,000,000     Nassau County Tobacco Settlement Corp., Series A-2 (RB)
5.25%, 08/15/16 (c)
    5,036,500  
     New Rochelle Industrial Development Agency (RB)     
 2,335,000   5.25%, 01/01/17 (c)   2,337,125 
 265,000   5.50%, 01/01/17 (c)   269,534 
  3,000,000     New York City Housing Development Corp. (RB)
3.50%, 05/15/24 (c)
    3,174,210  
  2,000,000   New York City Industrial Development Agency, Bronx Parking Development Company, LLC Project (RB)
5.88%, 10/01/17 (c) (d) *
    640,000  
  35,000     New York City Industrial Development Agency, Brooklyn Navy yard Cogeneration Partners, L.P. Project (RB)
5.75%, 08/29/16 (c)
    27,573  
  2,000,000     New York City Industrial Development Agency, Civic Facility, Vaughn College of Aeronautics & Technology Project, Series A (RB)
5.00%, 12/01/16 (c)
    2,021,360  
     New York City Industrial Development Agency, Civic Facility, Vaughn College of Aeronautics & Technology Project, Series B (RB)     
 1,000,000   5.00%, 12/01/16 (c)   1,009,650 
 380,000   5.25%, 12/01/16 (c)   383,344 
     New York City Industrial Development Agency, Queens Baseball Stadium Project (RB) (AMBAC)     
 1,970,000   4.75%, 01/01/17 (c)   1,980,027 
 110,000   5.00%, 01/01/17 (c)   111,667 
 850,000   5.00%, 01/01/17 (c)   860,863 
 100,000   5.00%, 01/01/17 (c)   101,686 
 1,075,000   5.00%, 01/01/17 (c)   1,091,781 
 105,000   5.00%, 01/01/17 (c)   106,726 
  2,000,000     New York City Industrial Development Agency, Transportation Infrastructure Properties, LLC, Series A (RB)
5.00%, 07/01/22 (c)
    2,245,080  
     New York City Industrial Development Agency, Yankee Stadium Project (RB) (FGIC)     
 1,500,000   4.50%, 09/01/16 (c)   1,502,040 
 800,000   5.00%, 09/01/16 (c)   802,152 
  40,000     New York Counties Tobacco Trust II (RB)
5.63%, 08/29/16 (c)
    40,302  
     New York Counties Tobacco Trust IV, Series A (RB)     
 395,000   5.00%, 08/15/16 (c)   394,992 
 1,170,000   5.00%, 08/15/16 (c)   1,170,000 
  1,700,000     New York Dormitory Authority, Yeshiva University (RB)
5.00%, 09/01/19 (c)
    1,856,264
  2,500,000     New York Liberty Development Corp. (RB)
5.15%, 11/15/24 (c)
      2,913,450  
     New York Liberty Development Corp., 3 World Trade Center Project (RB)     
 29,950,000   5.00%, 11/15/24 (c)   34,407,758 
 1,000,000   5.38%, 11/15/24 (c)   1,178,620 
 1,000,000   7.25%, 11/15/24 (c)   1,319,080 
  2,000,000     New York Liberty Development Corp., 7 World Trade Center Project (RB)
5.00%, 03/15/22 (c)
    2,286,360  
     New York State Dormitory Authority (RB)     
 1,280,000   4.00%, 09/01/19 (c)   1,308,250 
 995,000   4.00%, 05/01/22   1,096,779 
 25,000   4.00%, 05/01/22   28,754 
 900,000   4.25%, 09/01/19 (c)   925,344 
 85,000   5.00%, 09/01/17   88,298 
 355,000   5.00%, 05/01/19   385,676 
 10,000   5.00%, 05/01/19   11,175 
 85,000   5.00%, 09/01/19 (c)   86,475 
 85,000   5.00%, 09/01/19 (c)   89,678 
 50,000   5.00%, 11/01/21 (c)   51,013 
 110,000   5.00%, 05/01/23   129,430 
 140,000   5.00%, 05/01/23 (c)   164,633 
 175,000   5.00%, 05/01/23 (c)   201,056 
 5,000   5.00%, 05/01/23   6,151 
 5,000   5.00%, 05/01/23 (c)   6,151 
 45,000   5.50%, 07/01/35   62,420 
  25,000   New York State Dormitory Authority, Medical Center of Queens (RB) (FHA)
4.75%, 02/15/17 (c)
    25,510  
     New York State Dormitory Authority, Orange Regional Medical Center (RB)     
 1,000,000   5.00%, 06/01/25 (c)   1,134,960 
 3,020,000   6.13%, 12/01/18 (c)   3,295,364 
  2,250,000   New York State Environmental Facilities Corp., Solid Waste Disposal, Casella Waste Systems, Inc. Project (RB)
3.75%, 12/02/19 (p)
    2,334,172  
     New York Transportation Development Corp (RB)     
 2,500,000   4.00%, 07/01/24 (c)   2,684,825 
 1,500,000   4.00%, 07/01/24 (c)   1,620,825 
 500,000   4.00%, 07/01/24 (c)   541,010 
 250,000   4.00%, 07/01/24 (c)   268,395 
 500,000   4.00%, 07/01/24 (c)   523,650 
 500,000   5.00%, 01/01/20   565,465 
 500,000   5.00%, 08/01/20   552,045 
 5,500,000   5.00%, 08/01/21   6,166,545 
 6,000,000   5.00%, 08/01/21 (c)   6,577,560 
 250,000   5.00%, 01/01/23   302,270 
 6,500,000   5.00%, 07/01/24 (c)   7,451,015 
 500,000   5.00%, 07/01/24 (c)   579,290 
 3,975,000   5.00%, 07/01/24 (c)   4,526,571 
 6,000,000   5.25%, 07/01/24 (c)   6,960,300 
     New York Transportation Development Corp., American Airlines, Inc. John F. Kennedy International Airport Project (RB)     
 250,000   5.00%, 08/01/18   265,173 
 300,000   5.00%, 08/01/19   324,123 
 1,500,000   5.00%, 08/01/21 (c)   1,665,375 
  1,000,000     New York Transportation Development Corp., Terminal One Group Association, L.P. Project (RB)
5.00%, 01/01/22
    1,185,820  
1,175,000   Niagara Area Development Corp., Covanta Energy Project, Series A (RB)
5.25%, 11/01/17 (c)
    1,203,517  
  1,000,000     Niagara Area Development Corp., Solid Water Disposal Facility, Series A (RB)
4.00%, 11/01/17 (c)
    1,025,930  
  230,000     Orange County Industrial Development Agency, The glen Arden, Inc. Project (RB)
5.70%, 08/29/16 (c)
    211,839  
  365,000     Oyster Bay, New York Public Improvement (GO)
3.50%, 08/15/17 (c)
    363,040
     Port Authority of New York and New Jersey, JFK International Air Terminal LLC Project, Series 8 (RB)     
 265,000   5.00%, 12/01/20   302,166 
 110,000   6.00%, 12/01/20 (c)   128,974 
  30,000     Suffolk County Economic Development Corp., Catholic Health Services of Long Island (RB)
5.00%, 07/01/18
    32,266  
     Suffolk Tobacco Asset Securitization Corp. (RB)     
 60,000   5.38%, 06/01/18 (c)   62,568 
 2,010,000   6.00%, 06/01/18 (c)   2,037,175 
 6,500,000   6.63%, 06/01/22 (c)   6,929,715 
  1,000,000     Syracuse Industrial Development Agency (RB) (XLCA)
5.00%, 01/01/17 (c)
    1,006,550  
770,000     Town of Oyster Bay, New York (GO)
3.25%, 08/15/17 (c)
    759,027
     Town of Oyster Bay, New York Public Improvement (GO)     
 270,000   3.00%, 08/15/17 (c)   265,653 
 145,000   3.00%, 08/15/17 (c)   142,248 
 250,000   3.00%, 08/15/17   249,770 
 75,000   3.00%, 08/15/17 (c)   74,436 
 85,000   3.50%, 08/15/17 (c)   84,587 
 105,000   4.00%, 08/15/17 (c)   105,284 
  1,165,000     Tsasc, Inc., New York City Tobacco Settlement, Series 0 (RB)
5.00%, 08/15/16 (c)
    1,166,608  
     Tsasc, Inc., New York City Tobacco Settlement, Series 1 (RB)     
 7,550,000   5.00%, 08/15/16 (c)   7,560,419 
 14,225,000   5.13%, 08/15/16 (c)   14,093,276 
     Ulster County Industrial Development Agency, Civic Facility (RB)     
 1,540,000   6.00%, 09/15/17 (c)   1,545,144 
 2,000,000   6.00%, 09/15/17 (c)   2,012,480 
 1,000,000   6.00%, 09/15/17 (c)   1,022,020 
  75,000     Westchester County Healthcare Corp., Senior Lien, Series B (RB)
5.00%, 11/01/19
    84,118  
     Westchester County Local Development Corp. (RB)     
 4,355,000   3.75%, 11/01/25 (c)   4,492,357 
 550,000   5.00%, 05/01/24 (c)   632,043 
 500,000   5.00%, 11/01/25 (c)   584,590 
 1,790,000   5.50%, 05/01/24 (c)   2,103,876 
     Westchester, New York Tobacco Asset Securitization Corp. (RB)     
 5,215,000   5.13%, 08/29/16 (c)   5,215,000 
 1,600,000   5.13%, 08/29/16 (c)   1,600,816 
         228,252,882 
North Carolina: 0.3%     
     North Carolina Department of Transportation, I-77 Hot Lanes Project (RB)     
 250,000   5.00%, 06/30/25 (c)   289,038 
 1,000,000   5.00%, 06/30/25 (c)   1,134,390 
  500,000     North Carolina Medical Care Commission (RB)
4.70%, 07/01/25 (c)
    536,860  
     North Carolina Medical Care Commission, Lutheran Services for the Aging, Series A (RB)     
 245,000   4.75%, 03/01/22 (c)   263,346 
 1,330,000   5.00%, 03/01/22 (c)   1,415,692 
 820,000   5.00%, 03/01/22 (c)   879,663 
  1,395,000     North Carolina Medical Care Commission, Retirement Facilities, Galloway Ridge Project (RB)
6.00%, 01/01/20 (c)
    1,516,463
         6,035,452 
North Dakota: 0.1%     
     City of Grand Forks, North Dakota, Altru Health System Obligated Group (RB)     
 25,000   4.00%, 12/01/21 (c)   26,666 
 640,000   5.00%, 12/01/21 (c)   703,226 
     City of Williston, North Dakota, Eagle Crest Apartments LLC Project (RB)     
 615,000   6.25%, 09/01/23   373,354 
 1,285,000   7.75%, 09/01/23 (c)   644,196 
         1,747,442 
Ohio: 6.0%     
  101,650,000     Buckeye, Ohio Tobacco Settlement Financing Authority (RB)
11.95%, 06/01/17 (c) ^
    1,284,856  
     Buckeye, Ohio Tobacco Settlement Financing Authority, Series A-2 (RB)     
 16,835,000   5.13%, 06/01/17 (c)   16,594,091 
 8,170,000   5.38%, 06/01/17 (c)   8,084,623 
 12,745,000   5.75%, 06/01/17 (c)   12,590,021 
 20,235,000   5.88%, 06/01/17 (c)   20,104,687 
 14,385,000   5.88%, 06/01/17 (c)   14,376,944 
 5,385,000   6.00%, 06/01/17 (c)   5,384,461 
 7,160,000   6.50%, 06/01/17 (c)   7,329,764 
  3,605,000     Buckeye, Ohio Tobacco Settlement Financing Authority, Series A-3 (RB)
6.25%, 06/01/22 (c)
    3,678,542  
  57,850,000     Buckeye, Ohio Tobacco Settlement Financing Authority, Series B (RB)
8.86%, 06/01/17 (c) ^
    4,251,396  
     City of Cleveland, Airport System Revenue, Series A (RB) (AMBAC)     
 90,000   5.00%, 01/01/17 (c)   91,472 
 700,000   5.25%, 01/01/20   790,454 
     City of Cleveland, Ohio Airport System Revenue, Series A (RB)     
 250,000   5.00%, 01/01/22 (c)   292,050 
 40,000   5.25%, 01/01/19   43,818 
  385,000     Cleveland, Ohio Airport System Revenue (RB)
5.00%, 01/01/22 (c)
    449,326  
  2,000,000     County of Franklin, First Community Village Obligated Group (RB)
5.63%, 07/01/20 (c)
    2,040,220  
     County of Muskingum, Ohio, Genesis HealthCare System Obligated Group Project (RB)     
 1,000,000   5.00%, 02/15/19   1,066,320 
 2,000,000   5.00%, 02/15/23 (c)   2,200,800 
  750,000   Dayton-Montgomery County Port Authority (RB)
7.00%, 01/15/25 (c)
    783,960  
  1,820,000     Lorain County, Ohio Port Authority, United States Steel Corp. Project (RB)
6.75%, 12/01/20 (c)
    1,752,587  
     Muskingum County, Ohio Hospital Facilities, Genesis HealthCare System Obligated Group Project (RB)     
 2,000,000   5.00%, 02/15/23 (c)   2,186,040 
 3,000,000   5.00%, 02/15/23 (c)   3,266,220 
  3,020,000     Ohio Air Quality Development Authority, AK Steel Corp. Project, Series A (RB)
6.75%, 02/01/22 (c)
    2,509,560  
  2,250,000     Ohio Air Quality Development Authority, FirstEnergy Generation Project, Series A (RB)
3.75%, 12/03/18 (p)
    2,276,527  
  655,000     Ohio Air Quality Development Authority, Ohio Valley Electric Corp. Project, Series E (RB)
5.63%, 10/01/19
    720,382  
  35,000     Ohio Air Quality Development Authority, Series A (RB)
5.70%, 08/01/20
    38,188  
  1,100,000     Ohio Airport Special Revenue, Continental Airlines, Inc. Project (RB)
5.38%, 08/29/16 (c)
    1,103,487  
  2,050,000     Ohio State Solid Waste Disposal, USG Corp. Project (RB)
5.60%, 08/29/16 (c)
    2,052,644  
  2,125,000     Ohio State Water Development Authority, FirstEnergy Nuclear Generation Project, Series B (RB)
4.00%, 06/03/19 (p)
    2,154,495  
  795,000     Ohio Water Development Authority (RB)
6.60%, 11/01/21 (c)
    783,472  
     Southeastern Ohio Port Authority, Hospital Facilities Revenue, Memorial Health System Obligated Group Project (RB)     
 250,000   5.00%, 12/01/24 (c)   262,663 
 245,000   5.00%, 12/01/24 (c)   263,272 
 70,000   5.50%, 12/01/24 (c)   78,211 
 3,400,000   5.75%, 12/01/22 (c)   3,913,944 
 2,850,000   6.00%, 12/01/22 (c)   3,273,795 
     State of Ohio, Portsmouth Bypass Project (RB)     
 2,000,000   5.00%, 06/30/25 (c)   2,307,220 
 3,490,000   5.00%, 06/30/25 (c)   3,990,955 
 40,000   Toledo-Lucas County Port Authority (SA)     
     5.38%, 08/12/16 (c)   40,049 
         134,411,516 
Oklahoma: 0.3%     
  100,000     Comanche County Hospital Authority (RB)
5.00%, 07/01/22 (c)
    106,842  
  1,943,047     Kingfisher, Oklahoma Hospital Authority (RB)
6.50%, 08/29/16 (c)
    1,952,995  
  1,000,000     Oklahoma Development Finance Authority, Great Plains Regional Medical Center Project (RB)
5.13%, 12/01/17 (c)
    1,002,410  
     Oklahoma Development Finance Authority, Inverness Village Community (RB)     
 275,000   5.25%, 01/01/19 (c)   284,479 
 1,000,000   6.00%, 01/01/22 (c)   1,077,400 
     Payne County Economic Development Authority (RB)     
 500,000   5.25%, 05/01/18 (c)   503,685 
 360,000   6.00%, 11/01/26   375,336 
 500,000   6.63%, 11/01/26 (c)   526,730 
 500,000   7.00%, 11/01/26 (c)   533,060 
  250,000     Payne County Economic Development Authority, Series B (RB)
4.75%, 11/01/17 (c)
    251,063  
  1,000,000     Tulsa Airports Improvement Trust (RB)
5.00%, 06/01/25 (c) (p)
      1,151,970  
         7,765,970 
Oregon: 0.1%     
  305,000     Hospital Facilities Authority of Multnomah County, Series A (RB)
5.00%, 10/01/19
    323,428  
     Oregon State Facilities Authority, Concordia University Project, Series A (RB)     
 645,000   6.13%, 09/01/20 (c)   696,832 
 750,000   6.38%, 09/01/20 (c)   810,810 
  500,000     Yamhill County Hospital Authority (RB)
5.00%, 11/15/24 (c)
    549,580  
         2,380,650 
Pennsylvania: 5.0%     
     Allegheny County, Pennsylvania Industrial Development Authority, United States Steel Corp. Project (RB)     
 1,345,000   5.75%, 08/01/22 (c)   1,181,246 
 2,045,000   6.75%, 11/01/19 (c)   2,031,993 
 1,100,000   6.75%, 12/01/21 (c)   1,089,583 
 600,000   6.88%, 11/01/19 (c)   594,924 
     Allentown Neighborhood Improvement Zone Development Authority, Series A (RB)     
 1,915,000   5.00%, 05/01/22 (c)   2,107,132 
 150,000   5.00%, 05/01/22 (c)   166,551 
 3,980,000   5.00%, 05/01/22 (c)   4,322,559 
  4,740,000     Beaver County, Pennsylvania Industrial Development Authority, Pollution Control, Series B (RB)
3.50%, 06/01/20 (p)
    4,719,665  
  500,000     Chester County Health & Education Facilities Authority (RB)
5.25%, 12/01/25 (c)
    527,500  
  490,000     City of Philadelphia, Gas Works Revenue, Thirteenth Series (RB)
4.00%, 08/01/18
    519,959  
  1,000,000     Commonwealth of Pennsylvania, Public School Building Authority (RB)
5.00%, 04/01/18
    1,057,360  
     Cumberland County, Pennsylvania Municipal Authority (RB)     
 500,000   4.00%, 01/01/25 (c)   538,455 
 400,000   5.25%, 01/01/22 (c)   425,700 
  2,535,000     Delaware County Authority, Eastern University (RB)
5.25%, 10/01/22 (c)
      2,678,025  
     Delaware County Industrial Development Authority, Chester Community Charter School Project, Series A (RB)     
 3,255,000   5.13%, 06/01/26 (c)   3,270,982 
 275,000   5.25%, 08/15/20 (c)   272,038 
 50,000   6.13%, 08/15/20 (c)   50,255 
  740,000     Delaware County, Pennsylvania Authority, Series A (RB)
5.00%, 12/15/16 (c)
      752,151  
     Delaware River Port Authority, Port District Project (RB)     
 100,000   5.00%, 01/01/21   113,555 
 100,000   5.00%, 01/01/22   116,035 
 2,445,000   5.00%, 01/01/23 (c)   2,814,342 
 2,715,000   5.00%, 01/01/23 (c)   3,146,088 
  6,200,000     Harrisburg, Philadelphia University Revenue, Series B (RB)
6.00%, 09/01/17 (c)
    5,573,242  
  1,500,000     Lancaster County Hospital Authority, Brethren Village Project, Series A (RB)
6.50%, 07/01/17 (c)
    1,535,190  
  1,250,000     Lehigh County, Pennsylvania General Purpose Authority, Bibles Fellowship Church Homes, Inc. Project (RB)
5.25%, 07/01/22 (c)
    1,299,450  
     Montgomery County Industrial Development Authority, Whitemarsh Continuing Care Retirement Community Project (RB)     
 1,500,000   5.00%, 01/01/25 (c)   1,576,635 
 850,000   5.25%, 01/01/25 (c)   882,733 
 940,000   5.38%, 01/01/25 (c)   978,324 
     Moon Industrial Development Authority, Baptist Homes Society (RB)     
 1,250,000   5.63%, 07/01/25 (c)   1,416,987 
 2,250,000   6.00%, 07/01/25 (c)   2,550,352 
  85,000     Pennsylvania Economic Development Financing Authority, Colver Project, Series F (RB) (AMBAC)
4.63%, 08/29/16 (c)
    85,246  
     Pennsylvania Economic Development Financing Authority, Pennsylvania Rapid Bridge Replacement Project (RB)     
 1,190,000   4.13%, 06/30/26 (c)   1,279,666 
 45,000   5.00%, 12/31/22   53,591 
 450,000   5.00%, 12/31/24   548,577 
 1,250,000   5.00%, 12/31/25   1,540,062 
 65,000   5.00%, 06/30/26 (c)   78,801 
 1,480,000   5.00%, 06/30/26 (c)   1,741,768 
 1,135,000   5.00%, 06/30/26 (c)   1,399,466 
 500,000   5.00%, 06/30/26 (c)   586,555 
 2,615,000   5.00%, 06/30/26 (c)   3,094,800 
 3,200,000   5.00%, 06/30/26 (c)   3,848,384 
 1,000,000   5.00%, 06/30/26   1,237,990 
  2,950,000     Pennsylvania Economic Development Financing Authority, Series A (RB)
6.40%, 09/01/25 (c)
    3,198,980  
  1,800,000     Pennsylvania Economic Development Financing Authority, Solid Waste Disposal, USG Corp. Project (RB)
6.00%, 08/29/16 (c)
    1,803,582  
  1,000,000     Pennsylvania Economic Development Financing Authority, Talen Energy Supply Project, Series B (RB)
5.00%, 09/01/20 (p)
    1,038,400  
  2,000,000     Pennsylvania Economic Development Financing Authority, Talen Energy Supply Project, Series C (RB)
5.00%, 09/01/20 (p)
    2,076,800  
     Pennsylvania Higher Educational Facilities Authority (RB)     
 100,000   5.00%, 11/01/22 (c)   108,285 
 2,170,000   6.00%, 07/01/20 (c)   2,381,597 
     Philadelphia Authority for Industrial Development, First Philadelphia Preparatory Charter School Project, Series A (RB)     
 350,000   5.88%, 06/15/22   383,229 
 1,000,000   7.25%, 06/15/24 (c)   1,170,310 
     Philadelphia Authority for Industrial Development, Greater Philadelphia Health Action, Inc. Project, Series A (RB)     
 500,000   6.38%, 06/01/25 (c)   529,865 
 500,000   6.50%, 06/01/25 (c)   532,390 
 500,000   6.63%, 06/01/25 (c)   534,905 
  2,130,000     Philadelphia Authority for Industrial Development. Esperanza Charter School Project (RB)
8.20%, 01/01/23 (c)
    2,366,622  
     Philadelphia Gas Works Co. (RB) (AMBAC)     
 135,000   5.00%, 10/01/17 (c)   140,800 
 345,000   5.00%, 10/01/17 (c)   359,493 
 250,000   5.00%, 10/01/17   262,108 
 1,000,000   5.00%, 08/01/25 (c)   1,221,880 
     Philadelphia Hospitals & Higher Education Facilities Authority, Temple University Health System Obligated Group, Series A (RB)     
 880,000   5.00%, 07/01/17 (c)   893,772 
 2,100,000   5.50%, 07/01/17 (c)   2,147,166 
 1,455,000   5.63%, 07/01/22 (c)   1,634,445 
 3,175,000   5.63%, 07/01/22 (c)   3,530,568 
     School District of Philadelphia, Series C (GO) (SAW)     
 2,500,000   5.00%, 09/01/18   2,663,975 
 775,000   5.00%, 09/01/20   862,063 
     School District of Philadelphia, Series D (GO) (SAW)     
 550,000   5.00%, 09/01/18   586,075 
 1,000,000   5.00%, 09/01/18   1,065,590 
     School District of Philadelphia, Series E (GO) (SAW)     
 1,000,000   5.00%, 09/01/20   1,112,340 
 1,560,000   5.00%, 09/01/22   1,766,388 
 3,000,000   5.25%, 09/01/20 (c)   3,308,100 
 160,000   5.25%, 09/01/20 (c)   177,347 
 1,695,000   6.00%, 09/01/18 (c)   1,786,479 
  250,000     Scranton Redevelopment Authority, Series A (RB)
5.00%, 05/15/24 (c)
    268,990  
     State Public School Building Authority (RB)     
 1,170,000   5.00%, 04/01/19   1,265,881 
 200,000   5.00%, 04/01/21   222,982 
 1,175,000   5.00%, 04/01/22 (c)   1,266,004 
 1,845,000   5.00%, 04/01/22 (c)   1,990,847 
 100,000   5.00%, 04/01/22 (c)   108,386 
     Susquehanna Area Regional Airport Authority (RB)     
 650,000   5.00%, 01/01/23 (c)   731,139 
 1,500,000   5.00%, 01/01/23   1,717,965 
         111,019,665 
Puerto Rico: 1.7%     
  1,230,000     Children’s Trust Fund (RB)
5.63%, 08/29/16 (c)
    1,230,221  
     Commonwealth of Puerto Rico, Public Improvement (GO)     
 25,000   5.25%, 07/01/18 (d) *   15,841 
 100,000   16.99%, 07/01/18 (d) ^   60,310 
     Commonwealth of Puerto Rico, Public Improvement, Series A (GO)     
 65,000   4.00%, 07/01/20 (d) *   40,433 
 35,000   4.13%, 07/01/22 (d) *   21,831 
 420,000   4.50%, 07/01/22 (c) (d) *   263,550 
 110,000   4.75%, 07/01/22 (c) (d) *   69,300 
 110,000   5.00%, 08/29/16 (c) (d) *   69,575 
 20,000   5.00%, 08/29/16 (c) (d) *   12,650 
 195,000   5.00%, 08/29/16 (c) (d) *   123,338 
 160,000   5.00%, 08/29/16 (c) (d) *   101,200 
 20,000   5.00%, 07/01/17 (c) (d) *   12,650 
 105,000   5.00%, 07/01/17 (c) (d) *   66,413 
 50,000   5.00%, 07/01/17 (c) (d) *   31,583 
 140,000   5.00%, 07/01/18 (c) (d) *   88,550 
 275,000   5.00%, 07/01/22 (d) *   173,938 
 330,000   5.13%, 08/29/16 (c) (d) *   209,138 
 90,000   5.25%, 07/01/16 (d) (g) *   57,375 
 85,000   5.25%, 08/29/16 (c) (d) *   53,975 
 250,000   5.25%, 08/29/16 (c) (d) *   158,750 
 20,000   5.25%, 08/29/16 (c) (d) *   12,700 
 40,000   5.25%, 07/01/17 (c) (d) *   25,400 
 70,000   5.25%, 07/01/18 (c) (d) *   44,450 
 100,000   5.25%, 07/01/22 (c) (d) *   63,500 
 100,000   5.50%, 07/01/16 (d) (g) *   79,385 
 220,000   5.50%, 07/01/17 (d) *   139,825 
 10,000   5.50%, 07/01/17 (d) *   7,517 
 150,000   5.50%, 07/01/18 (d) *   95,423 
 65,000   5.50%, 07/01/18 (c) (d) *   41,438 
 140,000   5.50%, 07/01/18 (c) (d) *   89,250 
 500,000   5.50%, 07/01/18 (d) *   318,075 
 100,000   5.50%, 07/01/19 (d) *   63,665 
 50,000   6.00%, 07/01/18 (c) (d) *   31,875 
 450,000   6.50%, 07/01/21 (c) (d) *   286,875 
 10,010,000   8.00%, 07/01/20 (c) (d) (f)   6,556,550 
     Commonwealth of Puerto Rico, Public Improvement, Series B (GO)     
 135,000   5.00%, 08/29/16 (c) (d) *   85,388 
 50,000   6.50%, 07/01/19 (c) (d) *   31,875 
  30,000     Commonwealth of Puerto Rico, Public Improvement, Series C (GO)
6.00%, 07/01/19 (c) (d) *
    19,125  
     Puerto Rico Commonwealth Aqueduct and Sewer Authority, Series A (RB)     
 155,000   4.25%, 07/01/22 (c)   108,500 
 1,490,000   5.00%, 07/01/22 (c)   1,046,725 
 225,000   5.13%, 07/01/22 (c)   158,344 
 1,740,000   5.25%, 07/01/22 (c)   1,226,700 
 30,000   5.25%, 07/01/22 (c)   21,450 
 700,000   5.75%, 07/01/22 (c)   497,000 
 1,500,000   6.00%, 07/01/18 (c)   1,065,000 
 360,000   6.00%, 07/01/18 (c)   256,500 
 1,755,000   6.00%, 07/01/22 (c)   1,241,662 
  13,000,000     Puerto Rico Commonwealth Children’s Trust Tobacco Settlement Asset-Backed Bond, Series A (RB)
7.05%, 08/29/16 (c) ^
    1,259,570  
  1,000,000     Puerto Rico Commonwealth Highways and Transportation Authority, Series N (RB)
5.50%, 07/01/23
    260,000  
  305,000     Puerto Rico Commonwealth Public Improvement, Series A (GO)
6.00%, 07/01/21 (c) (d) *
    194,438  
  700,000     Puerto Rico Commonwealth Public Improvement, Series A (GO)
5.00%, 07/01/22 (c) (d) *
    442,750  
  100,000     Puerto Rico Commonwealth, Public Improvement, Series A (GO)
5.00%, 07/01/21 (d) *
    63,250  
     Puerto Rico Convention Center District Authority, Series A (RB) (FGIC)     
 315,000   4.13%, 08/29/16 (c)   148,838 
 395,000   4.25%, 08/29/16 (c)   185,650 
 220,000   4.75%, 08/29/16 (c)   77,963 
 125,000   4.50%, 08/29/16 (c)   124,750 
 155,000   5.00%, 08/29/16 (c)   72,850 
 620,000   5.00%, 08/29/16 (c)   291,400 
 345,000   5.00%, 08/29/16 (c)   124,847 
 275,000   5.00%, 08/29/16 (c)   97,453 
 350,000   5.00%, 08/29/16 (c)   123,375 
     Puerto Rico Electric Power Authority, Series A (RB)     
 890,000   4.80%, 07/01/22 (c)   598,525 
 350,000   7.00%, 07/01/23 (c)   236,250 
     Puerto Rico Electric Power Authority, Series AAA (RB)     
 150,000   5.25%, 07/01/20 (c)   100,875 
 90,000   5.25%, 07/01/20 (c)   60,525 
 325,000   5.25%, 07/01/20 (c)   218,563 
     Puerto Rico Electric Power Authority, Series CCC (RB)     
 25,000   4.80%, 07/01/20 (c)   16,813 
 40,000   5.00%, 08/29/16 (c)   26,900 
 125,000   5.00%, 07/01/20 (c)   84,063 
     Puerto Rico Electric Power Authority, Series DDD (RB)     
 165,000   5.00%, 07/01/20 (c)   110,963 
 975,000   5.00%, 07/01/20 (c)   655,687 
 525,000   5.00%, 07/01/20   352,328 
     Puerto Rico Electric Power Authority, Series TT (RB)     
 100,000   4.20%, 07/01/17 (c)   67,088 
 25,000   5.00%, 07/01/17 (c)   16,813 
 925,000   5.00%, 07/01/17 (c)   622,062 
 110,000   5.00%, 07/01/17 (c)   73,975 
 375,000   5.00%, 07/01/17   251,370 
 260,000   5.00%, 07/01/17 (c)   174,850 
 150,000   5.00%, 07/01/17 (c)   100,875 
  60,000     Puerto Rico Electric Power Authority, Series VV (RB)
5.50%, 07/01/18 (c)
    40,350  
     Puerto Rico Electric Power Authority, Series WW (RB)     
 85,000   5.38%, 07/01/18 (c)   57,163 
 45,000   5.50%, 07/01/18 (c)   30,263 
  100,000     Puerto Rico Electric Power Authority, Series XX (RB)
5.75%, 07/01/20 (c)
    67,250  
     Puerto Rico Electric Power Authority, Series ZZ (RB)     
 290,000   4.25%, 07/01/20   194,622 
 25,000   5.00%, 07/01/17   16,758 
 385,000   5.00%, 07/01/18   258,181 
 100,000   5.00%, 07/01/20   67,110 
 500,000   5.25%, 07/01/20 (c)   336,250 
 50,000   5.25%, 07/01/20   33,555 
 25,000   5.25%, 07/01/20 (c)   16,813 
 175,000   5.25%, 07/01/20 (c)   117,688 
     Puerto Rico Highways and Transportation Authority (RB)     
 890,000   5.00%, 08/29/16 (c)   231,400 
 390,000   5.25%, 08/29/16 (c)   140,546 
 845,000   5.75%, 08/29/16 (c)   302,616 
  65,000     Puerto Rico Highways and Transportation Authority, Series G (RB) (FGIC)
5.00%, 08/29/16 (c)
    23,278  
     Puerto Rico Highways and Transportation Authority, Series I (RB) (FGIC)     
 200,000   5.00%, 08/29/16 (c)   71,625 
 50,000   5.00%, 08/29/16 (c)   17,906 
 315,000   5.00%, 08/29/16 (c)   112,809 
     Puerto Rico Highways and Transportation Authority, Series J (RB) (FGIC)     
 185,000   5.00%, 08/29/16 (c)   66,350 
 40,000   5.00%, 08/29/16 (c)   14,325 
     Puerto Rico Highways and Transportation Authority, Series K (RB)     
 50,000   5.00%, 08/29/16 (c)   12,910 
 400,000   5.00%, 08/29/16 (c)   104,000 
 100,000   5.00%, 08/29/16 (c)   26,000 
 500,000   5.00%, 08/29/16 (c)   128,870 
 115,000   5.00%, 08/29/16 (c)   29,661 
 205,000   5.00%, 08/29/16 (c)   52,904 
     Puerto Rico Highways and Transportation Authority, Series M (RB)     
 1,020,000   5.00%, 07/01/17 (c)   265,200 
 1,500,000   5.00%, 07/01/17 (c)   390,000 
     Puerto Rico Highways and Transportation Authority, Series N (RB)     
 385,000   5.50%, 07/01/21   100,100 
 1,055,000   5.50%, 07/01/22   274,300 
 2,000,000   5.50%, 07/01/24   520,000 
 1,500,000   5.50%, 07/01/25   390,000 
 1,500,000   5.50%, 07/01/26   390,000 
 50,000   21.06%, 07/01/20 (d) ^   12,411 
     Puerto Rico Infrastructure Financing Authority (RB)     
 345,000   4.00%, 12/15/21   128,513 
 100,000   4.63%, 12/15/21 (c)   37,250 
 1,000,000   5.00%, 12/15/21 (c)   372,500 
 100,000   5.00%, 12/15/21 (c)   37,250 
 860,000   5.25%, 12/15/21 (c)   320,350 
  45,000     Puerto Rico Public Buildings Authority, Series C (RB) (COMWLTH GTD)
5.75%, 07/01/18
    26,935  
     Puerto Rico Public Buildings Authority, Series D (RB) (COMWLTH GTD)     
 325,000   5.25%, 08/29/16 (c)   193,375 
 35,000   5.25%, 08/29/16 (c)   20,825 
  70,000     Puerto Rico Public Buildings Authority, Series G (RB) (COMWLTH GTD)
4.75%, 08/29/16 (c)
    41,650  
     Puerto Rico Public Buildings Authority, Series I (RB) (COMWLTH GTD)     
 705,000   5.00%, 08/29/16 (c)   419,475 
 1,670,000   5.25%, 08/29/16 (c)   993,650 
  1,500,000     Puerto Rico Public Buildings Authority, Series M-2 (RB) (AMBAC) (COMWLTH GTD)
5.50%, 07/01/17 (c) (p)
    1,519,920  
     Puerto Rico Public Buildings Authority, Series N (RB) (COMWLTH GTD)     
 30,000   5.25%, 07/01/17   17,791 
 25,000   5.50%, 07/01/17 (c)   14,901 
     Puerto Rico Public Buildings Authority, Series P (RB) (COMWLTH GTD)     
 35,000   6.00%, 07/01/19 (c)   21,066 
 20,000   6.00%, 07/01/19   12,030 
 1,165,000   6.75%, 07/01/19 (c)   710,650 
 40,000   7.00%, 08/29/16 (c)   24,500 
     Puerto Rico Public Buildings Authority, Series Q (RB) (COMWLTH GTD)     
 745,000   5.50%, 08/29/16 (c)   445,138 
 230,000   5.63%, 07/01/19 (c)   137,713 
     Puerto Rico Public Buildings Authority, Series S (RB) (COMWLTH GTD)     
 170,000   5.50%, 08/29/16 (c)   101,575 
 505,000   5.75%, 08/29/16 (c)   303,000 
 1,655,000   6.00%, 07/01/21 (c)   997,137 
     Puerto Rico Public Buildings Authority, Series U (RB) (COMWLTH GTD)     
 50,000   5.00%, 07/01/18   29,677 
 110,000   5.00%, 07/01/20   65,382 
 200,000   5.25%, 07/01/22 (c)   119,000 
  80,000     Puerto Rico Sales Tax Financing Corp Sales Tax Revenue (RB)
4.50%, 02/01/20 (c)
    39,200  
     Puerto Rico Sales Tax Financing Corp. (RB)     
 40,000   5.00%, 08/01/18   19,868 
 125,000   5.25%, 08/01/21 (c)   88,188 
 730,000   5.25%, 08/01/21 (c)   363,175 
 190,000   5.50%, 08/01/19 (c)   95,000 
 500,000   5.50%, 02/01/20 (c)   250,000 
 855,000   6.00%, 08/01/19 (c)   431,775 
 265,000   6.00%, 08/01/20 (c)   133,825 
     Puerto Rico Sales Tax Financing Corp., Sales Tax Revenue, Series C (RB)     
 1,520,000   5.00%, 08/01/21 (c)   1,072,360 
 150,000   5.25%, 08/01/20 (c)   74,625 
 680,000   7.89%, 08/01/34 ^   141,093 
     Puerto Rico Sales Tax Financing Corp., Series A (RB)     
 150,000   5.00%, 08/01/19 (c)   74,250 
 100,000   8.69%, 08/01/35 ^   11,818 
 50,000   8.70%, 08/01/34 ^   6,338 
     University of Puerto Rico, Series P (RB)     
 90,000   5.00%, 08/29/16 (c)   36,450 
 135,000   5.00%, 08/29/16 (c)   54,675 
 115,000   5.00%, 08/29/16 (c)   34,716 
 90,000   5.00%, 08/29/16 (c)   51,325 
 500,000   5.00%, 08/29/16 (c)   206,575 
 445,000   5.00%, 08/29/16 (c)   182,450 
         39,102,650 
Rhode Island: 0.6%     
  3,000,000     Rhode Island Health And Educational Building Corp., Tockwotton Home (RB)
8.38%, 01/01/21 (c)
    3,555,090  
     Tobacco Settlement Financing Corp. (RB)     
 2,000,000   4.50%, 06/01/25 (c)   2,085,760 
 1,000,000   5.00%, 06/01/25 (c)   1,106,620 
 49,500,000   6.59%, 06/01/17 (c) ^   5,180,670 
     Tobacco Settlement Financing Corp., Series A (RB)     
 400,000   5.00%, 06/01/20   450,768 
 30,000   5.00%, 06/01/23   34,802 
  2,000,000     Tobacco Settlement Financing Corp., Series B (RB)
5.00%, 06/01/25 (c)
    2,127,520  
         14,541,230 
South Carolina: 0.5%     
  75,000     South Carolina Jobs Economic Development Authority, Palmetto Health, Series A (RB)
5.00%, 08/01/23 (c)
    88,173  
     South Carolina Jobs-Economic Development Authority, First Mortgage Health Care Facilities, The Lutheran Homes of South Carolina, Inc. (RB)     
 3,450,000   5.50%, 05/01/17 (c)   3,495,988 
 3,100,000   5.63%, 05/01/17 (c)   3,130,907 
  1,100,000     South Carolina Jobs-Economic Development Authority, Hospital Improvement, Hampton Regional Medical Center Project (RB)
5.25%, 11/01/16 (c)
    1,100,539  
     South Carolina Jobs-Economic Development Authority, Palmetto Health (RB)     
 600,000   5.38%, 08/01/19 (c)   662,628 
 155,000   5.75%, 08/01/19 (c)   169,823 
  2,470,000     South Carolina Jobs-Economic Development Authority, Palmetto Health, Series A (RB)
5.25%, 08/01/23 (c)
    2,926,011  
  300,000     South Carolina Jobs-Economic Development Authority, The Lutheran Homes of South Carolina, Inc. (RB)
5.00%, 05/01/23 (c)
    314,310  
         11,888,379 
South Dakota: 0.3%     
     Sioux Falls, South Dakota Health Facilities, Dow Rummel Village Project (RB)     
 5,175,000   5.00%, 11/15/16 (c)   5,186,540 
 1,250,000   5.00%, 11/15/16 (c)   1,256,837 
         6,443,377 
Tennessee: 0.7%     
     Chattanooga-Hamilton County, Tennessee Hospital Authority, Series A (RB)     
 500,000   5.00%, 10/01/24 (c)   580,135 
 1,950,000   5.00%, 10/01/24 (c)   2,254,824 
 975,000   5.00%, 10/01/24 (c)   1,140,565 
  700,000     Clarksville Natural Gas Acquisition Corp (RB)
5.00%, 12/15/20
    801,570  
  1,465,000     Clarksville Natural Gas Acquisition Corp. (RB)
5.00%, 12/15/19
    1,640,903  
  110,000     County of Claiborne, Tennessee (GO)
4.13%, 04/01/20 (c)
    119,427  
     Johnson City Health and Educational Facilities Board, Series A (RB)     
 100,000   5.38%, 07/01/20 (c)   112,354 
 180,000   5.63%, 07/01/20 (c)   201,758 
     Shelby County, Tennessee Health, Educational and Housing Facility Board, The Village at Germantown (RB)     
 2,000,000   5.25%, 12/01/22 (c)   2,112,100 
 1,500,000   5.38%, 12/01/22 (c)   1,589,265 
     Shelby County, Tennessee Health, Educational and Housing Facility Board, Trezevant Manor Project, Series A (RB)     
 1,150,000   5.38%, 09/01/23 (c)   1,201,163 
 2,000,000   5.50%, 09/01/23 (c)   2,095,300 
 1,000,000   5.63%, 09/01/16 (c)   1,003,310 
  395,000     Sullivan County, Tennessee Health, Educational and Housing Facilities Board, Series C (RB)
5.25%, 09/01/16 (c)
    396,778  
  70,000     Tennessee Energy Acquisition Corp. (RB)
5.63%, 09/01/26
    84,055  
         15,333,507 
Texas: 7.1%     
  5,000     Beaumont Independent School District (GO) (AGO)
5.00%, 02/15/17 (c)
    5,107  
     Board of Managers Joint Guadalupe County-City of Seguin Hospital (RB)     
 700,000   5.00%, 12/01/25 (c)   760,830 
 300,000   5.25%, 12/01/25 (c)   338,151 
  50,000     Brazoria County, Texas Environmental Facilities (RB)
5.13%, 05/15/17 (c)
    52,333  
  1,500,000     Brazoria County, Texas Health Facilities Development Corp. (RB)
5.25%, 07/01/22 (c)
    1,748,640  
  740,000     Central Texas Regional Mobility Authority, Senior Lien (RB)
6.00%, 01/01/21 (c)
    902,489  
     Central Texas Regional Mobility Authority, Senior Lien, Series A (RB)     
 1,205,000   5.00%, 01/01/23 (c)   1,387,798 
 1,410,000   5.00%, 01/01/23 (c)   1,640,267 
 1,100,000   5.00%, 07/01/25 (c)   1,297,252 
 3,100,000   5.00%, 07/01/25 (c)   3,672,074 
     Central Texas Regional Mobility Authority, Subordinated Lien (RB)     
 350,000   5.00%, 01/01/23 (c)   398,860 
 400,000   5.00%, 01/01/23 (c)   467,924 
 2,505,000   6.25%, 01/01/21 (c)   3,082,052 
     City of Houston, Texas Airport System Special Facilities, United Airlines, Inc. (RB)     
 7,000,000   4.75%, 07/01/24   8,051,120 
 650,000   5.00%, 07/01/24 (c)   739,706 
     City of Houston, Texas Airport System Special Facilities, United Airlines, Inc., Series B-1 (RB)     
 2,000,000   5.00%, 07/15/25 (c)   2,228,780 
 600,000   5.00%, 07/15/25 (c)   681,216 
  1,000,000     City of Houston, Texas Airport System Special Facilities, United Airlines, Inc., Series B-2 (RB)
5.00%, 07/15/20
    1,106,560  
  4,900,000     City of Houston, Texas Airport System Special Facilities, United Airlines, Inc., Series C (RB)
5.00%, 07/15/20
    5,422,144  
     Clifton Higher Education Finance Corp., Series A (RB)     
 500,000   5.13%, 08/15/25 (c)   551,055 
 500,000   5.50%, 08/15/25 (c)   560,815 
  850,000     Dallas County Flood Control District No. 1 (GO)
5.00%, 04/01/23 (c)
    905,369  
  500,000     Decatur Hospital Authority Revenue, Series A (RB)
5.00%, 09/01/24 (c)
    553,845  
  580,000     Grand Parkway Transportation Corp. (RB)
5.50%, 10/01/23 (c)
    684,667  
     Gregg County Health Facilities Development Corp., Series C (RB)     
 95,000   5.00%, 07/01/22 (c)   100,107 
 1,850,000   5.00%, 07/01/22 (c)   1,977,594 
  2,500,000     Gulf Coast Industrial Development Authority, CITGO Petroleum Corp. Project (RB)
4.88%, 10/01/22 (c)
    2,674,600  
  275,000     Harris County Industrial Development Corp. (RB)
5.00%, 12/01/19 (c)
    303,952  
  1,000,000     Harris County, Texas Cultural Education Facilities, Brazos Presbyterian Homes, Inc. Project, Series A (RB)
5.13%, 01/01/23 (c)
    1,068,860  
  380,000     Harrison County Health Facilities Development Corp. (RB)
5.25%, 07/01/20 (c)
    406,106  
  2,050,000     Houston, Texas Airport System Special Facilities Revenue, Continental Airlines, Inc. Terminal Improvement Projects (RB)
6.50%, 07/15/21 (c)
    2,393,641  
  675,000     La Vernia Higher Education Finance Corp., Meridian World School, Series A (RB)
5.50%, 08/15/24 (c)
    706,637  
     Love Field Airport Modernization Corp., Southwest Airline Co. (RB)     
 250,000   5.00%, 11/01/18   270,188 
 615,000   5.00%, 11/01/22 (c)   708,154 
 280,000   5.00%, 11/01/22   324,702 
 2,920,000   5.25%, 11/01/20 (c)   3,327,194 
  780,000     Matagorda County Navigation District No. 1, Texas Pollution Control (RB)
4.00%, 06/03/23 (c)
    845,395  
  1,000,000     Matagorda County, Texas Navigation District No. 1 (RB)
4.00%, 06/03/23 (c)
    1,083,840  
  1,000,000     Mission Economic Development Corp., Senior Lien, Series B (RB)
5.75%, 10/01/18 (c)
    1,070,080  
     New Hope Cultural Education Facilities Corp., Series A (RB)     
 1,500,000   5.00%, 04/01/24 (c)   1,701,720 
 500,000   5.00%, 07/01/25 (c)   567,210 
  100,000     New Hope Cultural Education Facilities Finance Corp (RB)
5.00%, 07/01/25 (c)
    116,812  
     North East Texas Regional Mobility Authority (RB)     
 1,000,000   5.00%, 01/01/26 (c)   1,166,470 
 1,000,000   5.00%, 01/01/26 (c)   1,170,950 
  265,000     Port Freeport, Texas (RB)
4.95%, 05/15/17 (c)
    277,648  
  1,000,000     Red River Health Facilities Development Corp., Eden Home, Inc. Project (RB)
7.25%, 12/01/21 (c)
    801,690  
  4,760,000     SA Energy Acquisition Public Facility Corp. (RB)
5.50%, 08/01/25
    5,982,416  
     Sam Rayburn Municipal Power Agency, Power Supply System (RB)     
 400,000   5.00%, 10/01/17   419,468 
 2,715,000   5.00%, 10/01/21   3,189,609 
  1,275,000     San Antonio Convention Hotel Finance Corp. (RB) (AMBAC)
5.00%, 08/29/16 (c)
    1,279,016  
     San Antonio, Texas Convention Hotel Finance Corp. (RB) (AMBAC)     
 85,000   4.75%, 08/29/16 (c)   85,250 
 500,000   5.00%, 08/29/16 (c)   501,540 
  9,900,000     Sanger Industrial Development Corp., Texas Pellets Project, Series B (RB)
8.00%, 07/01/22 (c)
    8,625,375  
  1,500,000     Tarrant County Cultural Education Facilities Finance Corp., Buckingham Senior Living Community, Inc., Series A (RB)
5.50%, 11/15/25 (c)
    1,690,320  
  1,050,000     Tarrant County Cultural Education Facilities Finance Corp., Stayton at Museum Way Project, Series A (RB)
8.00%, 11/15/19 (c)
    1,126,765  
  2,800,000     Texas Municipal Gas Acquisition & Supply Corp III (RB)
5.00%, 12/15/22 (c)
    3,353,392  
  5,040,000     Texas Municipal Gas Acquisition & Supply Corp III., Gas Supply (RB)
5.00%, 12/15/22 (c)
    5,864,242  
     Texas Municipal Gas Acquisition & Supply Corp. I (RB)     
 95,000   5.25%, 12/15/24   116,136 
 160,000   5.25%, 12/15/25   197,741 
 1,055,000   5.25%, 12/15/26   1,316,292 
     Texas Municipal Gas Acquisition & Supply Corp. III (RB)     
 1,565,000   5.00%, 12/15/22 (c)   1,808,874 
 260,000   5.00%, 12/15/22 (c)   299,517 
 175,000   5.00%, 12/15/22 (c)   201,042 
 2,600,000   5.00%, 12/15/22 (c)   3,015,142 
 2,240,000   5.00%, 12/15/22 (c)   2,672,298 
 1,570,000   5.00%, 12/15/22 (c)   1,849,193 
 1,000,000   5.00%, 12/15/22 (c)   1,168,710 
  2,000,000     Texas Municipal Gas Acquisition & Supply Corp., Gas Supply (RB)
5.00%, 12/15/19
    2,254,960  
     Texas Municipal Gas Acquisition and Supply Corp. I, Senior Lien Series A (RB)     
 1,095,000   5.25%, 12/15/18   1,196,539 
 175,000   5.25%, 12/15/21   205,553 
 95,000   5.25%, 12/15/22   113,368 
 1,180,000   5.25%, 12/15/23   1,427,057 
 305,000   5.63%, 12/15/17   316,980 
     Texas Municipal Gas Acquisition and Supply Corp. III (RB)     
 5,000   5.00%, 12/15/18   5,476 
 3,000,000   5.00%, 12/15/21   3,534,330 
 910,000   5.00%, 12/15/22 (c)   1,078,996 
 1,615,000   5.00%, 12/15/22   1,945,009 
  6,800,000     Texas Municipal Gas Acquisition and Supply Corp., Senior Lien, Series D (RB)
6.25%, 12/15/26
    8,651,708  
     Texas Private Activity Bond Surface Transportation Corp., LBJ Infrastructure Group, LLC Project, Senior Lien (RB)     
 150,000   7.00%, 06/30/20 (c)   180,630 
 3,550,000   7.00%, 06/30/20 (c)   4,237,670 
 95,000   7.50%, 06/30/20 (c)   116,516 
 1,225,000   7.50%, 06/30/20 (c)   1,502,438 
  500,000     Texas Private Activity Bond Surface Transportation Corp., NTE Mobility Partners LLC Project (RB)
7.50%, 12/31/19 (c)
    603,470  
     Texas Private Activity Bond Surface Transportation Corp., Senior Lien (RB)     
 1,000,000   5.00%, 12/31/25 (c)   1,165,580 
 500,000   5.00%, 12/31/25 (c)   585,475 
 2,000,000   7.00%, 09/01/23 (c)   2,553,600 
     Texas Transportation Commission, Central Texas Turnpike System, Series C (RB)     
 2,100,000   5.00%, 08/15/24 (c)   2,454,963 
 3,850,000   5.00%, 08/15/24 (c)   4,485,635 
 600,000   5.00%, 08/15/24 (c)   714,324 
 4,000,000   5.00%, 08/15/24 (c)   4,714,120 
     Town of Westlake, Texas (SA)     
 1,000,000   6.13%, 09/01/25 (c)   1,015,930 
 1,000,000   6.25%, 09/01/25 (c)   1,015,850 
 1,000,000   6.38%, 09/01/25 (c)   1,015,760 
     Travis County, Texas Health Facilities Development Corp., First Mortgage Revenue, Longhorn Village Project, Series A (RB)     
 620,000   6.00%, 01/01/21 (c)   667,920 
 1,950,000   7.00%, 01/01/21 (c)   2,227,504 
 2,480,000   7.13%, 01/01/21 (c)   2,815,767 
     Tyler Health Facilities Development Corp. (RB)     
 145,000   5.25%, 11/01/17 (c)   149,453 
 1,080,000   5.25%, 11/01/17 (c)   1,120,046 
 450,000   5.38%, 11/01/17 (c)   461,714 
         159,599,283 
Vermont: 0.1%     
  1,100,000     Vermont Economic Development Authority, Wake Robin Corp. Project (RB)
5.40%, 05/01/22 (c)
    1,152,382  
Virgin Islands: 1.2%     
     Virgin Islands Public Finance Authority, Series A (RB)     
 3,885,000   5.00%, 10/01/20 (c)   3,923,811 
 450,000   5.00%, 10/01/20   461,921 
 1,280,000   5.00%, 10/01/20 (c)   1,302,387 
 1,735,000   6.75%, 10/01/19 (c)   1,834,589 
  125,000     Virgin Islands Public Finance Authority, Series A-1 (RB)
5.00%, 10/01/19 (c)
    126,120  
     Virgin Islands Public Finance Authority, Series B (RB)     
 1,245,000   5.00%, 10/01/19 (c)   1,265,493 
 1,000,000   5.00%, 10/01/19   1,031,480 
 190,000   5.00%, 10/01/20 (c)   189,525 
 2,990,000   5.25%, 10/01/20 (c)   2,986,262 
     Virgin Islands Public Finance Authority, Series C (RB)     
 250,000   4.50%, 10/01/24 (c)   247,503 
 250,000   5.00%, 10/01/19 (c)   250,000 
 1,000,000   5.00%, 10/01/24 (c)   1,001,240 
 4,250,000   5.00%, 10/01/24 (c)   4,249,957 
  110,000     Virgin Islands Public Finance Authority, Virgin Islands Matching Fund Loan Note, Diageo Project, Series A (RB)
6.63%, 10/01/19 (c)
    116,314  
  845,000     Virgin Islands Public Finance Authority, Virgin Islands Matching Fund Senior Lien, Series B (RB)
5.00%, 10/01/19 (c)
    850,459  
     Virgin Islands Water and Power Authority, Series A (RB)     
 50,000   5.00%, 07/01/17 (c)   50,388 
 330,000   5.00%, 07/01/17 (c)   333,000 
     Virgin Islands Water and Power Authority, Series B (RB)     
 3,500,000   5.00%, 07/01/17 (c)   3,401,300 
 1,070,000   5.00%, 07/01/17 (c)   1,075,917 
 1,125,000   5.00%, 07/01/17 (c)   1,132,515 
         25,830,181 
Virginia: 2.2%     
     Albemarle County, Virginia Economic Development Authority, Series A (RB)     
 640,000   4.63%, 01/01/23 (c)   663,354 
 1,000,000   5.00%, 01/01/23 (c)   1,065,570 
     Bristol Industrial Development Authority, Series B (RB)     
 1,750,000   5.00%, 11/01/24 (c)   1,832,932 
 250,000   6.35%, 11/01/24 (c)   261,045 
     Cherry Hill Community Development Authority (SA)     
 200,000   5.15%, 03/01/25 (c)   208,292 
 500,000   5.40%, 03/01/25 (c)   525,535 
  650,000     Chesterfield Economic Development Authority, Brandermill Woods Project (RB)
4.13%, 01/01/22 (c)
    677,339  
  2,750,000     City of Chesapeake, Virginia Chesapeake Expressway Toll Road Revenue (RB)
5.00%, 07/15/22 (c)
    3,124,605  
  1,000,000     County of Botetourt, Virginia Industrial Development Authority (RB)
6.00%, 07/01/24 (c)
    1,059,270  
  225,000     Fairfax County Economic Development Authority (RB)
5.13%, 10/01/17 (c)
    233,474  
     Fairfax County, Virginia Economic Development Authority, Series A (RB)     
 430,000   4.00%, 12/01/22   446,366 
 1,000,000   5.00%, 12/01/23 (c)   1,062,920 
 2,000,000   5.00%, 12/01/23 (c)   2,119,320 
 1,520,000   5.13%, 10/01/17 (c)   1,568,336 
     Fairfax County, Virginia Mosaic District Community Development Authority, Series A (SA)     
 1,450,000   6.63%, 03/01/21 (c)   1,665,861 
 1,000,000   6.88%, 03/01/21 (c)   1,153,460 
  2,000,000     Halifax County Industrial Development Authority (RB)
2.15%, 09/01/20 (p)
    2,064,880  
     Hanover County, Virginia Economic Development Authority, Series A (RB)     
 495,000   4.00%, 07/01/22   532,175 
 1,500,000   5.00%, 07/01/22 (c)   1,589,565 
 1,500,000   5.00%, 07/01/22 (c)   1,593,630 
  1,000,000     Peninsula Ports Authority, Residential Care Facility Revenue, Series C (RB)
5.40%, 12/01/16 (c)
    1,005,850  
     Stafford County Economic Development Authority (RB)     
 1,380,000   4.00%, 06/15/26 (c)   1,489,710 
 300,000   5.00%, 06/15/26 (c)   361,716 
  3,060,000     Tobacco Settlement Financing Corp. (RB)
12.33%, 06/01/17 (c) ^
    97,430  
 7,485,000   Tobacco Settlement Financing Corp., Senior Series B-1 (RB)
5.00%, 06/01/17 (c)
   7,311,947 
  2,000,000     Virginia College Building Authority, Marymount University Project, Series A (RB)
5.00%, 07/01/25 (c)
    2,210,160  
  300,000     Virginia College Building Authority, Marymount University Project, Series B (RB)
5.25%, 07/01/25 (c)
    347,598  
     Virginia Small Business Financing Authority, Elizabeth River Crossing Opco, LLC Project (RB)     
 2,045,000   5.50%, 07/01/22 (c)   2,398,540 
 3,000,000   6.00%, 07/01/22 (c)   3,641,550 
  3,550,000     Virginia Small Business Financing Authority, Senior Lien 95 Express Lanes, LLC Project (RB)
5.00%, 01/01/22 (c)
    3,900,243  
     Wise County Industrial Development Authority, Solid Waste and Sewage Disposal, Series A (RB)     
 1,650,000   1.87%, 06/01/20 (p)   1,687,801 
 2,125,000   2.15%, 09/01/20 (p)   2,194,785 
         50,095,259 
Washington: 0.9%     
  1,000,000     Greater Wenatchee Regional Events Center Public Facilities, Series A (RB)
5.50%, 09/01/22 (c)
    1,067,960  
     King County Public Hospital District No. 4, Snoqualmie Valley Hospital, Series A (GO)     
 1,000,000   5.00%, 12/01/25 (c)   1,032,300 
 500,000   5.75%, 12/01/25 (c)   520,080 
 500,000   6.00%, 12/01/25 (c)   518,375 
 250,000   6.25%, 12/01/25 (c)   257,630 
  2,900,000     Port of Seattle Industrial Development Corp., Delta Air Lines, Inc. Project (RB)
5.00%, 04/01/23 (c)
    3,132,174  
  300,000     Washington Health Care Facilities Authority (RB)
5.00%, 07/01/25 (c)
    342,822  
  100,000     Washington Health Care Facilities Authority, Central Washington Health Services (RB)
7.00%, 07/01/19 (c)
    118,058  
  1,000,000     Washington State Housing Finance Commission (RB)
5.00%, 07/01/24 (c)
    1,070,980  
  2,000,000     Washington State Housing Finance Commission, Mirabella Project, Series A (RB)
6.75%, 10/01/22 (c)
    2,221,480  
     Washington State Housing Finance Commission, Skyline at First Hill Project, Series A (RB)     
 500,000   5.25%, 01/01/17   504,870 
 5,800,000   5.63%, 01/01/17 (c)   5,833,872 
 2,850,000   5.63%, 01/01/17 (c)   2,879,611 
         19,500,212 
West Virginia: 0.6%     
  1,305,000     County of Brooke Commission, Series A (RB)
6.75%, 04/01/21 (c)
    1,467,355  
  575,000     County of Pleasants, West Virginia (RB)
5.25%, 10/15/17 (c)
    591,554  
  5,275,000     Philippi, West Virginia, The Philippi Municipal Building Commission, Series A (RB)
7.75%, 10/01/22 (c) (d) * §
    3,170,961  
     West Virginia Economic Development Authority, Solid Waste Disposal (RB)     
 250,000   6.75%, 02/01/26   255,798 
 750,000   7.25%, 02/01/26 (c)   766,492 
  2,000,000     West Virginia Hospital Finance Authority, Highland Hospital Obligated Group (RB)
9.13%, 10/01/21 (c)
    1,808,440  
     West Virginia Hospital Finance Authority, Thomas Health System, Inc. (RB)     
 2,000,000   6.50%, 10/01/18 (c)   2,109,200 
 1,500,000   6.50%, 10/01/18 (c)   1,597,305 
 2,005,000   6.75%, 10/01/18 (c)   2,119,205 
         13,886,310 
Wisconsin: 0.7%     
  1,000,000     Public Finance Authority, Celanese Corp., Series C (RB)
4.30%, 05/01/26 (c)
    1,083,580  
     Public Finance Authority, Cornerstone Charter Academy, Series A (RB)     
 495,000   5.00%, 02/01/26 (c)   504,747 
 1,000,000   5.13%, 02/01/26 (c)   1,019,960 
  500,000     Public Finance Authority, National Gypsum Comp. (RB)
5.25%, 11/01/24 (c)
    571,400  
  1,000,000     Public Finance Authority, Rose Villa Project, Series A (RB)
5.00%, 11/15/24
    1,120,750  
  1,035,000     Public Finance Authority, Senior Airport Facilities, Series B (RB)
5.00%, 07/01/22
    1,156,033  
  2,280,000     Public Finance Authority, Transportation Infrastructure Properties, LLC Obligated Group, Series G (RB)
5.00%, 07/01/22 (c)
    2,514,863  
  2,500,000     Public Finance Authority, Waste Management, Inc., Series A-1 (RB)
2.63%, 11/01/25
    2,560,975  
  1,000,000     Wisconsin Health and Educational Facilities Authority, Sauk-Prairie Memorial Hospital, Inc., Series A (RB)
5.13%, 02/01/23 (c)
    1,070,870  
  2,500,000     Wisconsin Public Finance Authority, Continuing Care Retirement Community, The Glenridge on Palmer Ranch, Inc. Project, Series A (RB)
8.25%, 06/01/21 (c)
    3,137,475  
         14,740,653 
Total Municipal Bonds
(Cost: $2,095,684,724)
   2,204,454,270 
           
Number
of Shares
         
MONEY MARKET FUND: 0.8%
(Cost: $17,429,098)
     
 17,429,098   Dreyfus Tax Exempt Cash Management Fund - Class B Shares   17,429,098 
Total Investments: 99.1%
(Cost: $2,113,113,822)
   2,221,883,368 
Other assets less liabilities: 0.9%   21,204,761 
NET ASSETS: 100.0%  $2,243,088,129 

 

ACA   Credit Agricole SA
AGO   Assured Guaranty Ltd.
AMBAC   American Municipal Bond Assurance Corp.
CIFG   CDC Ixis Financial Guaranty
COMWLTH GTD   Commonwealth Guaranteed
CP   Certificate of Participation
FGIC   Financial Guaranty Insurance Co.
FHA   Federal Housing Association
GO   General Obligation
RB   Revenue Bond
SA   Special Assessment
SAW   State Aid Withholding
ST   Special Tax
TA   Tax Allocation
XLCA   Syncora Guarantee, Inc.
(c)   Callable Security - the redemption date shown is when the security may be redeemed by the issuer
(d)   Security in default of coupon payment
(e)   Convertible Capital Appreciation Bonds
(f)   On the last interest payment date only partial interest was paid
(g)   Security is in principal default
(p)   Puttable Security - the redemption date shown is when the security may be redeemed by the investor
^   Zero Coupon Bond - the rate shown is the effective yield at purchase date
*   Non-income producing
§   Illiquid Security — the aggregate value of illiquid securities is $3,170,961 which represents 0.1% of net assets.

 

Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value  
Education    7.8%  $173,777,759  
Health Care    22.5    500,351,065  
Housing    0.5    10,324,447  
Industrial Revenue    18.3    406,726,329  
Leasing    1.3    28,690,518  
Local    5.9    131,435,557  
Power    2.2    49,165,418  
Solid Waste/Resource Recovery    0.4    8,275,138  
Special Tax    6.3    139,504,209  
State    2.2    49,590,853  
Tobacco    20.4    453,483,183  
Transportation    9.0    200,152,190  
Water & Sewer    2.4    52,977,604  
Money Market Fund    0.8    17,429,098  
     100.0%  $2,221,883,368  

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value  
Municipal Bonds*  $    $2,204,454,270    $    $2,204,454,270  
Money Market Fund   17,429,098               17,429,098  
Total  $17,429,098    $2,204,454,270    $    $2,221,883,368  

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

PRE-REFUNDED MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
Amount
    Value 
MUNICIPAL BONDS: 96.3%    
Alabama: 0.9%     
$170,000   Alabama Public School & College Authority (RB)
5.00%, 12/01/17 (c)
  $180,040 
Arizona: 0.6%     
 100,000   Arizona Water Infrastructure Finance Authority, Revenue Water Quality, Series A (RB)
5.00%, 10/01/18 (c)
   109,319 
California: 8.3%     
 275,000   California State Economic Recovery, Series A (GO)
5.00%, 07/01/19 (c)
   310,120 
 105,000   California State Public Works Board, Various University of California Projects, Series B (RB)
5.00%, 06/01/18
   113,626 
 140,000   California State Public Works Board, Various University of California Projects, Series E (RB)
5.00%, 04/01/19 (c)
   156,474 
 175,000   City of Los Angeles, Department of Airports, Series C (RB)
5.25%, 05/15/18 (c)
   189,672 
 225,000   Clovis California Unified School District, Series A (GO)
3.95%, 08/01/19 ^
   219,816 
 230,000   Foothill Eastern Transportation Corridor Agency California, Senior Lien Series A (RB)
3.53%, 01/01/20 ^
   223,440 
 305,000   Orange County, California Water District Revenue, Series B (CP) (NATL)
5.00%, 08/15/32 (c)
   428,952 
         1,642,100 
Florida: 3.9%     
 150,000   Brevard County Health Facilities Authority (RB)
7.00%, 04/01/19 (c)
   175,131 
 105,000   Hillsborough County, Industrial Development Authority Revenue (RB)
5.63%, 08/15/18 (c)
   115,557 
 220,000   Miami-Dade County, Florida School Board Foundation, Inc., Series A (CP) (AGO)
5.25%, 02/01/19 (c)
   245,115 
 225,000   Miami-Dade County, Florida School Board, Series B (CP) (AGO)
5.25%, 05/01/18 (c)
   243,250 
         779,053 
Georgia: 0.9%     
 175,000   Georgia State, Series G (GO)
5.00%, 12/01/17 (c)
   185,456 
Idaho: 0.8%     
 145,000   Idaho Housing & Finance Association, Federal Highway Trust Fund, Series A (RB) (AGO)
5.25%, 07/15/18 (c)
   158,080 
Illinois: 7.7%     
     Illinois Finance Authority, The University of Chicago, Series B (RB)     
 25,000   5.50%, 07/01/18 (c)   27,329 
 325,000   5.50%, 07/01/18 (c)   355,280 
 500,000   5.50%, 07/01/18 (c)   546,585 
 550,000   5.75%, 07/01/18 (c)   603,850 
         1,533,044 
Kentucky: 1.3%     
 240,000   Louisville & Jefferson County, Kentucky Metro Government Health, Jewish Hospital & Saint Mary’s Health Care (RB)
6.13%, 02/01/18 (c)
   260,038 
Maryland: 8.4%     
     County of Montgomery, Public Improvement, Series A (GO)     
 370,000   5.00%, 07/01/19 (c)   416,109 
 110,000   5.00%, 07/01/19 (c)   123,708 
 400,000   State of Maryland, Second Series A (GO)     
     5.00%, 08/15/17 (c)   418,700 
     State of Maryland, Second Series B (GO)     
 340,000   5.00%, 08/01/19 (c)   382,384 
 290,000   5.00%, 08/15/19 (c)   328,016 
         1,668,917 
Massachusetts: 4.8%     
 500,000   Massachusetts Bay Transportation Authority, Series C (RB)
5.00%, 07/01/18 (c)
   542,340 
 130,000   Massachusetts State Water Resources Authority, Series A (RB)
6.50%, 07/15/19
   141,900 
 250,000   Massachusetts Water Pollution Abatement Trust, Pool Program, Series 13 (RB)
5.00%, 08/01/17 (c)
   261,248 
         945,488 
Michigan: 0.3%     
 55,000   Royal Oak Hospital Finance Authority, William Beaumont Hospital Obligated Group, Series V (RB)
8.00%, 09/01/18 (c)
 63,391 
Minnesota: 0.6%     
 100,000   City of St. Louis Park, Health Care Facilities, Series A (RB)
5.50%, 07/01/18 (c)
   109,216 
Mississippi: 2.6%     
 470,000   Mississippi Development Bank (RB) (AGM)
5.38%, 04/01/18 (c)
   506,463 
Missouri: 1.1%     
 205,000   Curators of the University of Missouri System Facilities, Series A (RB)
5.00%, 11/01/17 (c)
   216,349 
Nebraska: 0.9%     
 175,000   Nebraska Public Power District, Series B (RB)
5.00%, 01/01/18 (c)
   185,931 
New Mexico: 1.5%     
 270,000   New Mexico Hospital Equipment Loan Council, Presbyterian Healthcare Services, Series A (RB)
6.13%, 08/01/18 (c)
 299,017 
New York: 5.4%     
 175,000   New York Metropolitan Transportation Authority, Dedicated Tax, Series A (RB) (NATL)
6.00%, 04/01/20
   194,607 
 245,000   New York State Dormitory Authority, Series A (RB)
5.50%, 05/01/19 (c)
   277,124 
 75,000   Triborough Bridge & Tunnel Authority, Series A (RB)
5.00%, 05/15/18 (c)
   80,789 
 425,000   Triborough Bridge & Tunnel Authority, Series B (RB)
5.50%, 01/01/22 (c)
   517,616 
         1,070,136 
North Carolina: 3.7%     
     North Carolina Eastern Municipal Power Agency (RB)     
 305,000   5.00%, 01/01/19 (c)   336,531 
 380,000   5.25%, 01/01/18 (c)   405,069 
         741,600 
Ohio: 2.0%     
 350,000   Cuyahoga Community College District, Series C (RB)
5.00%, 02/01/20 (c)
   401,079 
Oklahoma: 1.6%     
 295,000   Oklahoma Municipal Power Authority, Power Supply System, Series A (RB)
5.88%, 01/01/18 (c)
   316,830 
Oregon: 4.5%     
 330,000   Oregon State Lottery (RB)
5.00%, 04/01/19 (c)
   367,900 
 130,000   Oregon State, Department of Administrative Services Lottery, Series A (RB)
5.00%, 04/01/19 (c)
   144,931 
 20,000   Redmond School District No. 2J, Deschutes and Jefferson Counties, Series A (GO) (SBG)
5.50%, 06/15/18 (c)
   21,824 
 320,000   State of Oregon Department of Transportation, Senior Lien, Series A (RB)
5.00%, 05/15/19 (c)
   357,859 
         892,514 
Pennsylvania: 2.6%     
 10,000   Central Bucks, Pennsylvania School District (GO) (SAW)
5.00%, 05/15/18 (c)
   10,785 
 300,000   Commonwealth of Pennsylvania, Series A (GO)
5.00%, 11/01/17 (c)
   316,608 
 175,000   Pennsylvania Higher Educational Facilities Authority, Series A (RB)
5.00%, 09/01/19
   197,929 
         525,322 
Puerto Rico: 1.3%     
 235,000   Puerto Rico Highways & Transportation Authority (RB) (NATL)
5.50%, 07/01/19
   267,155 
Texas: 15.2%     
 400,000   Conroe Independent School District, Series A (GO)
5.75%, 02/15/18 (c)
   431,652 
 300,000   Dallas Independent School District (GO)
6.25%, 02/15/18 (c)
   325,782 
 900,000   Fort Worth Independent School District (GO)
5.00%, 02/15/18 (c)
   960,210 
 210,000   Harris County Cultural Education Facilities Finance Corp. (RB)
5.13%, 11/15/18 (c)
   231,464 
 300,000   Keller Independent School District/TX (GO)
5.25%, 02/15/19 (c)
   334,779 
 200,000   Keller, Texas Independent School District (GO)
5.50%, 02/15/19 (c)
   224,440 
 475,000   North Texas Tollway Authority, Second Tier, Series F (RB)
5.75%, 01/01/18 (c)
   509,319 
         3,017,646 
Utah: 3.4%     
 180,000   State of Utah (GO)
5.00%, 07/01/18 (c)
   195,062 
 200,000   State of Utah, Series A (GO)
5.00%, 07/01/18 (c)
   216,736 
 250,000   Utah Transit Authority (RB) (AGM)
5.00%, 06/15/18 (c)
   270,728 
         682,526 
Virginia: 2.9%     
 495,000   Richmond, Virginia Metropolitan Transportation Authority (RB)
5.25%, 07/15/22
   571,369 
Washington: 6.1%     
 250,000   City of Seattle, Washington Water System Improvement Revenue (RB)
5.00%, 02/01/18 (c)
   266,495 
 50,000   Washington State Various Purpose, Motor Vehicle Fuel Tax, Series D (GO)
5.00%, 01/01/18 (c)
   53,123 
 465,000   Washington State Various Purpose, Series A (GO)
5.00%, 07/01/17 (c)
   483,953 
     Washington State Various Purpose, Series C (GO)     
 175,000   5.00%, 01/01/18 (c)   185,931 
 205,000   5.00%, 01/01/18 (c)   217,804 
         1,207,306 
Wisconsin: 3.0%     
 250,000   Wisconsin Department of Transportation (RB)
5.00%, 07/01/19 (c)
   281,155 
 285,000   Wisconsin Department of Transportation, Series A (RB)
5.00%, 07/01/18 (c)
   308,849 
         590,004 
Total Municipal Bonds
(Cost: $18,856,428)
   19,125,389 
           
Number
of Shares
         
MONEY MARKET FUND: 2.6%
(Cost: $523,433)
     
 523,433   Dreyfus Tax Exempt Cash Management Fund – Class B Shares   523,433 
Total Investments: 98.9%
(Cost: $19,379,861)
   19,648,822 
Other assets less liabilities: 1.1%   215,952 
NET ASSETS: 100.0%  $19,864,774 

 

AGM Assured Guaranty Municipal Corp.
AGO Assured Guaranty Ltd.
CP Certificate of Participation
GO General Obligation
NATL National Public Finance Guarantee Corp.
RB Revenue Bond
SAW State Aid Withholding
SBG School Board Guaranteed
(c) Callable Security - the redemption date shown is when the security may be redeemed by the issuer
^ Zero Coupon Bond - the rate shown is the effective yield at purchase date

 

Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value 
Education   14.1 %  $2,759,905 
Health Care   6.6     1,299,474 
Leasing   6.0     1,187,417 
Local   18.2     3,575,568 
Power   6.3     1,244,361 
Special Tax   7.7     1,520,506 
State   16.8     3,293,893 
Transportation   17.6     3,465,303 
Water & Sewer   4.0     778,962 
Money Market Fund   2.7     523,433 
    100.0 %  $19,648,822 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value 
Municipal Bonds*  $   $19,125,389   $   $19,125,389 
Money Market Fund   523,433            523,433 
Total  $523,433   $19,125,389   $   $19,648,822 

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

SHORT HIGH-YIELD MUNICIPAL INDEX ETF

SCHEDULE OF INVESTMENTS

July 31, 2016 (unaudited)

 

Principal
Amount
      Value 
MUNICIPAL BONDS: 99.5%     
Alabama: 0.3%     
     Alabama Industrial Development Authority, Solid Waste Disposal, Pine City Fiber Company Project (RB)     
$150,000   6.45%, 08/29/16 (c)  $150,252 
 150,000   6.45%, 08/29/16 (c)   150,252 
 60,000   Health Care Authority of Cullman County, Series A (RB)
6.25%, 02/01/19 (c)
   64,503 
         365,007 
Arizona: 2.9%     
     Arizona Health Facilities Authority, Phoenix Children’s Hospital, Series A (RB)     
 300,000   5.00%, 02/01/20   340,002 
 250,000   5.00%, 02/01/21   290,850 
 955,000   Arizona Health Facilities Authority, The Beatitudes Campus Project (RB)
5.10%, 10/01/16 (c)
   959,479 
 270,000   Industrial Development Authority of County of Pima, Education Facility Revenue Bonds (RB)
4.38%, 07/01/26
   275,816 
     Industrial Development Authority of the City of Phoenix, Series A (RB)     
 475,000   3.00%, 07/01/20   489,160 
 500,000   4.00%, 07/01/25   547,430 
 450,000   Industrial Development Authority of the Town of Florence, Inc., Legacy Traditional School Project (RB)
5.00%, 07/01/23
   499,095 
 10,000   Mohave County Industrial Development Authority, Correctional Facilities Contract Revenue (RB)
7.50%, 05/01/19
   10,445 
     Salt Verde Financial Corp. (RB)     
 65,000   5.25%, 12/01/21   76,270 
 50,000   5.25%, 12/01/23   60,418 
 65,000   5.25%, 12/01/24   79,399 
         3,628,364 
California: 8.8%     
     Alameda Corridor Transportation Authority (RB) (AMBAC)     
 20,000   1.60%, 10/01/17 ^   19,645 
 40,000   1.88%, 10/01/18 ^   38,613 
 115,000   1.88%, 10/01/18 ^   113,398 
 140,000   1.96%, 10/01/17 ^   139,062 
 50,000   2.51%, 10/01/20 ^   48,226 
 245,000   California Communities Development Authority, Daughters of Charity Health System, Series G (RB)
5.50%, 08/29/16 (c)
   246,757 
 250,000   California Health Facilities Financing Authority Revenue Bonds, Series G (RB)
5.50%, 07/01/18 (c)
   272,990 
 500,000   California Municipal Finance Authority, Julian Charter School Project, Series A (RB)
5.00%, 03/01/25
   528,545 
 150,000   California Municipal Finance Authority, Rocketship Education, Series A (RB)
6.00%, 06/01/22 (c)
   165,686 
 300,000   California Pollution Control Financing Authority, Pacific Gas and Electric Co. (RB) (FGIC)
4.75%, 06/01/17 (c)
   309,423 
     California State Public Works Board Lease Revenue Bonds, Series A (RB)     
 325,000   5.00%, 09/01/20   378,657 
 300,000   5.00%, 09/01/21   359,265 
 25,000   City of Modesto, Community Center refinancing, Series A (CP) (AMBAC)
5.00%, 11/01/23
   26,776 
 600,000   City of San Buenaventura, Community Memorial Health System (RB)
6.50%, 12/01/21
   709,794 
 650,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-1 (RB)
5.00%, 07/15/17 (c) (p)
   672,945 
 250,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-2 (RB)
5.00%, 07/15/19 (c) (p)
   274,015 
 600,000   Foothill Transportation Corridor Agency, Tall Road Revenue, Series B-3 (RB)
5.50%, 07/15/22 (c) (p)
   720,600 
 500,000   Golden State Tobacco Securitization Corp., California Tobacco Settlement, Series A-1 (RB)
4.50%, 06/01/17 (c)
   508,830 
 500,000   Inland Empire Tobacco Securitization Authority, Series B (RB)
5.75%, 06/01/21 (c)
   535,320 
 250,000   Lake Elsinore Public Financing Authority, Local Agency Revenue (ST)
5.00%, 09/01/24
   303,605 
 50,000   Lincoln Public Financing Authority, Subordinated Series B (SA)
5.38%, 09/02/21
   55,166 
 100,000   Long Beach, California Bond Finance Authority, Natural Gas Purchase, Series A (RB)
5.25%, 11/15/18
   109,069 
 600,000   Los Angeles Municipal Improvement Corporation, Series A (RB)
5.00%, 11/01/20
   704,130 
 750,000   Los Angeles Unified School District, Series B (CP)
5.00%, 10/01/22 (c)
   916,762 
 350,000   Oakland Unified School District (GO) (AGM)
5.00%, 08/01/22
   425,348 
 15,000   Oakland Unified School District, Series A (GO)
6.25%, 08/01/19
   17,293 
 500,000   Poway Unified School District Public Financing Authority, Series A (ST)
5.00%, 09/01/24
   608,865 
 300,000   San Francisco International Airport Second Series Revenue Refunding Bonds, Series D (RB)
5.00%, 05/01/21 (c)
   353,481 
 100,000   San Francisco Redevelopment Agency, Community Facilities District No. 6, Series A (ST)
5.00%, 08/01/22 (c)
   119,360 
     San Jose Redevelopment Agency, Series D (AMBAC) (TA)     
 100,000   5.00%, 08/01/17 (c)   104,397 
 20,000   5.00%, 08/01/17 (c)   20,906 
 350,000   Sweetwater Union High School District, Series A (GO) (AGM)
5.63%, 08/01/18 (c)
   385,259 
 155,000   Vernon Electric System Revenue, Series A (RB)
5.13%, 08/01/19 (c)
   169,485 
 645,000   Western Hills Water District, Diablo Grande Community Facilities District No. 1 (ST)
4.00%, 09/01/21
   662,312 
         11,023,985 
Colorado: 0.4%     
 250,000   Colorado Health Facilities Authority, Health and Residential, Volunteers of America Care Facilities (RB)
5.20%, 08/29/16 (c)
   250,250 
 150,000   Colorado Public Authority, Natural Gas Purchase (RB)
6.13%, 11/15/23
   187,241 
         437,491 
Connecticut: 0.6%     
 150,000   Connecticut State Resources Recovery Authority, American Refunding Fuel Comp. Project, Series A (RB)
6.45%, 08/29/16 (c)
   150,171 
 109,000   Harbor Point Infrastructure Improvement District, Harbor Point Project, Series A (TA)
7.00%, 04/01/20 (c)
   122,083 
     Mohegan Tribe of Indians of Connecticut, Gaming Authority, Series C (RB)     
 250,000   5.25%, 02/01/22   252,518 
 250,000   5.50%, 02/01/23   253,400 
         778,172 
Florida: 3.4%     
 500,000   Citizens Property Insurance Corp., Series A-1 (RB)
5.00%, 06/01/20
   575,735 
 200,000   County of Alachua, Florida Industrial Development, Florida Retirement Village, Inc. Project, Series A (RB)
5.63%, 11/15/17 (c)
   206,398 
 500,000   Florida Development Finance Corp., Renaissance Chapter School, Inc. Project, Series A (RB)
5.00%, 06/15/25
   536,990 
 250,000   Miami-Dade County School Board Foundation, Inc., Series A (CP) (AMBAC)
5.00%, 08/01/18
   270,630 
 200,000   Miami-Dade County School Board Foundation, Inc., Series D (CP)
5.00%, 11/01/19
   225,748 
     Mid-Bay Bridge Authority, First Senior Lien, Series A (RB)     
 250,000   5.00%, 10/01/23   300,540 
 250,000   5.00%, 10/01/24   304,317 
 250,000   Northern Palm Beach County Improvement District, Unit of Development No. 2C (SA)
4.50%, 08/01/24
   258,050 
 250,000   Palm Beach County Health Facilities Authority, Sinai Residences of Boca Raton Project, Series B (RB)
6.25%, 06/01/23
   269,365 
 900,000   Palm Beach County Health Facilities Authority, Sinai Residences of Boca Raton Project, Series C (RB)
6.00%, 06/01/21
   944,316 
 250,000   School District of St. Lucie County, Florida Sales Tax (RB) (AGM)
5.00%, 10/01/25
   317,040 
 100,000   Village Community Development District No. 10 (SA)
4.50%, 05/01/22 (c)
   110,580 
         4,319,709 
Georgia: 1.4%     
 650,000   DeKalb County, Georgia Hospital Authority, DeKalb Medical Center, Inc. Project (RB)
5.25%, 09/01/20
   704,333 
 500,000   Greene County Development Authority, Glen-I LLC Project, Series A (RB)
6.13%, 01/01/25
   521,515 
 130,000   Main Street Natural Gas, Inc. Gas Project, Series A (RB)
5.50%, 09/15/23
   159,943 
 360,000   Municipal Electric Authority of Georgia, Series B (RB)
5.00%, 01/01/20
   409,601 
         1,795,392 
Guam: 1.0%     
     A. B. Won Pat International Airport Authority, Series C (RB)     
 45,000   5.00%, 10/01/17   46,812 
 750,000   5.00%, 10/01/21   847,620 
 365,000   Government of Guam, Series A (GO)
6.00%, 11/15/19
   389,280 
         1,283,712 
Hawaii: 0.1%     
 140,000   Kuakini, Hawaii Health System, Special Purpose Revenue, Series A (RB)
6.30%, 08/29/16 (c)
   140,622 
Idaho: 0.5%     
 500,000   Idaho Health Facilities Authority, Series B-1 (RB)
6.50%, 08/19/16 (c)
   500,740 
 100,000   Idaho Health Facilities Authority, Series B-2 (RB)
6.00%, 08/19/16 (c)
   100,122 
         600,862 
Illinois: 15.0%     
 275,000   Chicago Board of Education, Series A (GO) (AMBAC)
5.50%, 12/01/19
   284,768 
     Chicago Board of Education, Series B (GO) (AMBAC)     
 65,000   5.00%, 08/29/16 (c)   65,517 
 60,000   5.00%, 12/01/18   62,169 
     Chicago Board of Education, Series C (GO)     
 110,000   4.25%, 12/01/18   104,974 
 90,000   5.00%, 12/01/17   89,379 
 500,000   5.00%, 12/01/18 (c)   477,665 
 250,000   5.25%, 12/01/18 (c)   239,993 
     Chicago Board of Education, Series F (GO)     
 90,000   5.00%, 12/01/18   86,205 
 250,000   5.00%, 12/01/19   238,988 
 345,000   5.00%, 12/01/20   329,589 
 625,000   Chicago, Illinois Project and Refunding, Series C (GO)
5.00%, 01/01/19 (c)
   639,787 
 95,000   City of Chicago, General Obligation Bonds, Refunding Series C (GO)
5.00%, 01/01/22
   100,335 
     City of Chicago, Series A (GO)     
 950,000   5.00%, 01/01/18 (c)   969,950 
 500,000   5.00%, 01/01/20   521,125 
 500,000   5.00%, 01/01/20 (c)   512,890 
 290,000   City of Chicago, Series A-2 (GO) (AMBAC)
5.50%, 01/01/18
   300,614 
 150,000   City of Chicago, Series B (GO)
5.00%, 01/01/20
   156,338 
     City of Chicago, Series C (GO)     
 660,000   5.00%, 01/01/23   691,654 
 500,000   5.00%, 01/01/25   520,880 
 500,000   County of Cook, Series A (GO)
5.25%, 11/15/21 (c)
   581,345 
 60,000   Illinois Finance Authority, Institute of Technology, Series A (RB)
5.00%, 08/29/16 (c)
   60,181 
     Illinois Finance Authority, Park Place of Elmhurst Project, Series A (RB)     
 10,500   2.00%, 08/29/16 (c)   367 
 59,500   6.20%, 05/15/20 (c)   60,068 
 500,000   Illinois Finance Authority, Roosevelt University Project (RB)
5.75%, 10/01/19 (c)
   545,255 
 50,000   Illinois Finance Authority, Swedish Covenant Hospital, Series A (RB)
5.50%, 02/15/20 (c)
   56,014 
 1,000,000   Illinois Finance Authority, The Admiral At The Lake Project, Series A (RB)
7.63%, 05/15/20 (c)
   1,180,680 
 720,000   Illinois General Obligation Bonds, Series A (GO)
5.00%, 06/01/21
   800,316 
     Illinois Railsplitter Tobacco Settlement Authority (RB)     
 650,000   5.00%, 06/01/18   697,456 
 590,000   5.00%, 06/01/19   654,581 
 100,000   5.13%, 06/01/19   111,293 
 575,000   5.25%, 06/01/20   660,462 
 40,000   5.25%, 06/01/21   47,000 
 100,000   5.38%, 06/01/21   118,030 
 960,000   5.50%, 06/01/21 (c)   1,131,792 
     Metropolitan Pier & Exposition Authority, McCormick Place Expansion Project, Series B (RB)     
 40,000   5.00%, 06/15/22 (c)   45,800 
 35,000   5.00%, 12/15/22   40,837 
 40,000   Metropolitan Pier and Exposition Authority, Dedicated State Tax Revenue (RB)
1.95%, 06/15/18 ^
   38,756 
     State of Illinois (GO)     
 500,000   5.00%, 06/01/19   541,600 
 250,000   5.00%, 01/01/20   272,362 
 500,000   5.00%, 01/01/20 (c)   539,595 
 600,000   5.00%, 05/01/22   673,290 
 700,000   5.00%, 08/01/22   787,731 
 500,000   5.00%, 01/01/26   574,815 
 725,000   5.50%, 07/01/23 (c)   838,825 
 300,000   5.50%, 07/01/23 (c)   342,270 
     State of Illinois, Series A (GO)     
 170,000   4.00%, 01/01/22 (c)   176,276 
 750,000   5.00%, 04/01/18   792,127 
         18,761,944 
Indiana: 0.5%     
 215,000   Indiana Finance Authority, Environmental Improvement Revenue, United States Steel Corp. Project (RB)
6.00%, 12/01/19
   215,170 
 385,000   Indiana Finance Authority, Ohio River Bridges East End Crossing Project, Series B (RB)
5.00%, 01/01/17 (c)
   391,557 
         606,727 
Iowa: 4.4%     
 360,000   City of Coralville, Marriott Hotel and Convention Center, Series D (CP)
5.25%, 08/29/16 (c)
   360,396 
     Iowa Finance Authority, Iowa Fertilizer Co. Project (RB)     
 2,565,000   5.00%, 12/01/19   2,670,011 
 500,000   5.25%, 12/01/23 (c)   540,650 
 750,000   5.50%, 12/01/18 (c)   781,335 
     Iowa Higher Education Loan Authority, Wartburg College Project (RB)     
 600,000   2.50%, 10/01/20   602,352 
 500,000   4.00%, 10/01/25   520,225 
         5,474,969 
Kansas: 0.1%     
 105,000   Overland Park Development Corp., Overland Park Convention Center Hotel, Series B (RB) (AMBAC)
5.13%, 01/01/17 (c)
   106,286 
Kentucky: 0.0%     
 10,000   Kentucky Economic Development Finance Authority, Owensboro Medical Health System, Inc., Series A (RB)
5.25%, 06/01/20 (c)
   11,176 
Louisiana: 3.9%     
     City of New Orleans, Louisiana Sewerage Service (RB)     
 400,000   5.00%, 06/01/18   429,964 
 625,000   5.00%, 06/01/19   694,525 
 570,000   5.00%, 06/01/20   651,476 
 20,000   5.00%, 06/01/22   23,793 
 600,000   Louisiana Local Government Environmental Facilities & Community Development Authority, Series A (RB)
5.50%, 11/15/25
   651,216 
 70,000   Louisiana Public Facilities Authority, Lake Charles Memorial Hospital Project (RB)
6.25%, 12/01/19
   75,755 
 500,000   Louisiana Public Facilities Authority, Solid Waste Disposal Revenue, Louisiana Pellets, Inc. Project (RB)
7.00%, 07/01/24 (d) *
   288,750 
 750,000   Louisiana Public Facilities Authority, Solid Waste Disposal Revenue, Louisiana Pellets, Inc. Project, Series A (RB)
7.50%, 07/01/23 (d) *
   433,125 
 710,000   Parish of St. Charles, Valero Project (RB)
4.00%, 06/01/22 (p)
   793,950 
     Tobacco Settlement Financing Corp., Series A (RB)     
 230,000   5.00%, 05/15/20   258,952 
 550,000   5.00%, 05/15/21   632,483 
         4,933,989 
Maine: 0.2%     
     Health and Higher Education Facilities Authority, Maine General Medical Center Issue (RB)     
 90,000   5.00%, 07/01/19   96,330 
 155,000   5.00%, 07/01/20   168,204 
         264,534 
Maryland: 2.5%     
 450,000   City of Westminster, The Lutheran Village at Millers Grant, Inc. (RB)
4.88%, 07/01/23
   474,111 
 250,000   Maryland Economic Development Corp., CNX Marine Terminal, Inc. Port of Baltimore Facility (RB)
5.75%, 09/01/20 (c)
   244,805 
     Maryland Health and Higher Educational Facilities Authority, Western Maryland Health System Issue (RB)     
 850,000   5.00%, 07/01/19   945,047 
 750,000   5.00%, 07/01/24   929,962 
     Mayor and City Council of Baltimore, Convention Center Hotel, Series A (RB) (XLCA)     
 110,000   5.25%, 09/01/16 (c)   110,304 
 210,000   5.25%, 09/01/16 (c)   210,641 
 220,000   5.25%, 09/01/16 (c)   220,759 
         3,135,629 
Massachusetts: 0.6%     
 130,000   Massachusetts Development Finance Agency, Emmanuel College, Series A (RB)
5.00%, 07/01/22 (c)
   158,687 
 250,000   Massachusetts Health & Educational Facilities Authority Refunding Care group, Series E-1 (RB)
5.38%, 07/01/18 (c)
   272,697 
 300,000   Massachusetts Health & Educational Facilities Authority Refunding Care group, Series E-2 (RB)
5.38%, 07/01/18 (c)
   327,237 
         758,621 
Michigan: 3.0%     
 50,000   Detroit Water Supply System, Senior Lien, Series C (RB)
5.25%, 07/01/21 (c)
   57,564 
     Michigan Finance Authority, School District of the City of Detroit (RB) (SAW)     
 500,000   5.00%, 06/01/20   517,735 
 500,000   5.50%, 06/01/21   531,830 
 650,000   Michigan Finance Authority, Water Supply System, Series D-4 (RB)
5.00%, 07/01/17
   674,726 
 700,000   Michigan Solid Waste Disposal, Genesee Power Station Project (RB)
7.50%, 08/29/16 (c)
   699,881 
 500,000   Michigan Strategic Fund, Series A (TA)
4.12%, 07/01/18 (c) (p)
   511,335 
     Michigan Tobacco Settlement Finance Authority, Series A (RB)     
 670,000   5.13%, 06/01/17 (c)   664,137 
 80,000   5.25%, 06/01/17 (c)   79,795 
         3,737,003 
Minnesota: 0.5%     
 355,000   City of Blaine, Senior Housing and Health Facility, Series A (RB)
5.13%, 07/01/25
   380,276 
 250,000   Rice County Educational Facility, St. Mary’s School Project (RB)
5.00%, 08/01/22
   272,375 
         652,651 
Mississippi: 0.0%     
 20,000   Mississippi Business Finance Corp., System Energy Resources, Inc. (RB)
5.88%, 08/24/16 (c)
   20,253 
Missouri: 0.6%     
 500,000   City of Liberty, Liberty Commons Project, Series A (TA)
5.13%, 06/01/25
   518,835 
 140,000   Kansas City, Missouri Industrial Development Authority, Missouri Health Care Facilities First Mortgage, Series A (RB)
6.25%, 08/29/16 (c)
   140,475 
 115,000   St. Louis, Missouri Industrial Development Authority, Confluence Academy Project, Series A (RB)
5.00%, 08/29/16 (c)
   116,857 
         776,167 
Nevada: 0.2%     
 185,000   Clark County School District, Limited Tax, Series B (GO)
5.00%, 12/15/17 (c)
   196,376 
New Hampshire: 0.0%     
 15,000   New Hampshire Higher Educational and Health Facilities Authority, Franklin Pierce College (RB) (ACA)
5.25%, 08/29/16 (c)
   14,783 
New Jersey: 6.5%     
 75,000   City of Atlantic City, New Jersey, Series (GO)
5.00%, 12/01/20
   55,269 
 85,000   City of Atlantic City, New Jersey, Series A (GO)
5.50%, 02/15/18
   63,462 
 750,000   Gloucester County, New Jersey Pollution Control Financing Authority, Series A (RB)
5.00%, 12/01/24
   866,355 
 250,000   New Jersey Building Authority, State Building Revenue Refunding Bonds, Series A (RB)
5.00%, 06/15/24
   284,420 
     New Jersey Economic Development Authority, Cigarette Tax Revenue (RB)     
 80,000   4.00%, 06/15/19   84,320 
 600,000   5.00%, 06/15/19   649,020 
 165,000   5.00%, 06/15/22   188,051 
 150,000   5.00%, 06/15/22 (c)   170,691 
     New Jersey Economic Development Authority, Continental Airlines, Inc. Project (RB)     
 230,000   4.88%, 09/15/19   244,743 
 225,000   5.13%, 08/20/22 (c)   252,099 
 400,000   New Jersey Economic Development Authority, Long Gate Project (RB)
4.38%, 01/01/24
   425,788 
 250,000   New Jersey Economic Development Authority, School Facilities Construction, Series NN (RB)
5.00%, 03/01/21
   278,820 
 250,000   New Jersey General Obligation Bonds, Refunding Bonds, Series T (GO)
5.00%, 06/01/22
   295,890 
 100,000   New Jersey Health Care Facilities Financing Authority, Barnabas Health Issue, Series A (RB)
4.63%, 07/01/21 (c)
   113,220 
 400,000   New Jersey Health Care Facilities Financing Authority, St. Peter’s University System (RB)
5.00%, 07/01/21
   443,788 
 350,000   New Jersey State, Series Q (GO)
5.00%, 08/15/20
   398,800 
 695,000   Pollution Control Financing Authority, Chambers Project, Series A (RB)
5.00%, 12/01/23
   799,611 
 475,000   State of New Jersey, Series T (GO)
5.00%, 06/01/21
   551,413 
 250,000   State of New Jersey, Various Purposes (GO)
5.00%, 06/01/20
   283,325 
     Tobacco Settlement Financing Corp., Senior Series 1A (RB)     
 1,090,000   4.50%, 06/01/17 (c)   1,108,704 
 75,000   5.00%, 06/01/17 (c)   77,593 
 450,000   Tobacco Settlement Financing Corp., Series 1A (RB)
5.00%, 06/01/17 (c)
   466,051 
         8,101,433 
New Mexico: 1.0%     
 430,000   County of Otero, Jail Project (RB)
5.75%, 10/01/16 (c)
   439,494 
 150,000   Otero County, New Mexico Jail Project Revenue (RB)
6.00%, 10/01/16 (c)
   153,429 
 585,000   Winrock Town Center Tax Increment Development District No 1 (TA)
5.25%, 05/01/20 (c)
   613,706 
         1,206,629 
New York: 9.8%     
 750,000   Build NYC Resource Corp., Pratt Paper, Inc. Project (RB)
3.75%, 01/01/20
   781,185 
     Jefferson County Industrial Development Agency, Reenergy Black River LLC Project (RB)     
 400,000   4.75%, 01/01/20   401,464 
 500,000   5.25%, 01/01/24   501,535 
 750,000   Long Island Power Authority Electric System General Revenue Bond, Series A (RB)
6.00%, 05/01/19 (c)
   857,415 
 750,000   New York City Health and Hospital Corp., Series A (RB)
5.50%, 02/15/18 (c)
   806,362 
 345,000   New York City Industrial Development Agency, Civic Facility, Series A (RB)
5.00%, 12/01/16 (c)
   349,130 
     New York City Industrial Development Agency, Queens Baseball Stadium Project (RB) (AMBAC)     
 25,000   5.00%, 01/01/17 (c)   25,422 
 100,000   5.00%, 01/01/17 (c)   101,699 
 65,000   5.00%, 01/01/17 (c)   66,134 
 205,000   New York City Industrial Development Agency, Transportation Infrastructure Properties LLC, Series A (RB)
5.00%, 07/01/22
   234,936 
 135,000   New York Dormitory Authority, Yeshiva University (RB)
5.00%, 09/01/19 (c)
   147,409 
     New York State Dormitory Authority (RB)     
 245,000   4.00%, 05/01/22   270,061 
 45,000   5.00%, 05/01/19   48,888 
 165,000   5.00%, 05/01/23   194,146 
 240,000   New York State Dormitory Authority Unrefunded Balance Pace (RB)
5.00%, 05/01/21
   274,063 
 50,000   New York State Dormitory Authority, Montefiore Medical Center (RB) (FHA)
5.00%, 02/01/18 (c)
   52,607 
 750,000   New York State Environmental Facilities Corp., Solid Waste Disposal, Casella Waste Systems, Inc. Project (RB)
3.75%, 12/02/19 (p)
   778,057 
 970,000   New York State Thruway Authority, Series A (RB)
5.00%, 05/01/19
   1,080,357 
     New York Transportation Development Corp., American Airlines, Inc. John F. Kennedy International Airport Project (RB)    
 250,000   5.00%, 08/01/18   265,172 
 200,000   5.00%, 08/01/19   216,082 
 1,000,000   5.00%, 08/01/21 (c)   1,110,250 
     New York Transportation Development Corp., Terminal One Group Association, L.P. Project (RB)    
 250,000   5.00%, 01/01/21   290,342 
 250,000   5.00%, 01/01/22   296,455 
 520,000   Port Authority of New York and New Jersey, JFK International Air Terminal LLC Project, Series 8 (RB)     
     5.00%, 12/01/20   592,930 
     Suffolk County Economic Development Corp., Catholic Health Services of Long Island (RB)     
 495,000   5.00%, 07/01/18   532,382 
 25,000   5.00%, 07/01/21 (c)   28,833 
 500,000   Suffolk County, New York, Series A (GO)
5.00%, 05/15/20
   572,660 
     Town of Oyster Bay, New York Public Improvement (GO)     
 35,000   3.00%, 08/15/17 (c)   34,737 
 55,000   3.00%, 08/15/17 (c)   54,115 
 50,000   3.00%, 08/15/17 (c)   49,785 
 175,000   3.00%, 08/15/17   174,839 
 505,000   3.00%, 08/15/17 (c)   504,207 
 35,000   TSASC, Inc., Tobacco Settlement, Series 1 (RB)
4.75%, 08/15/16 (c)
   35,048 
 525,000   Westchester County Healthcare Corp., Senior Lien, Series B (RB)
5.00%, 11/01/19
   588,824 
         12,317,531 
North Carolina: 0.6%     
 390,000   Johnson Memorial Hospital Authority FHA Insured Mortgage (RB) (AGM) (FHA)
5.25%, 04/01/18 (c)
   420,131 
 300,000   North Carolina Medical Care Commission, Hospital Refunding Bonds, Baptist Hospital (RB)
5.25%, 06/01/20 (c)
   345,195 
         765,326 
Ohio: 5.1%     
 250,000   American Municipal Power Prairie State Energy Campus Project, Series A (RB) (AGO)
5.25%, 02/15/19 (c)
   278,982 
     Buckeye, Ohio Tobacco Settlement Financing Authority, Series A-2 (RB)     
 2,050,000   5.13%, 06/01/17 (c)   2,020,664 
 1,000,000   5.38%, 06/01/17 (c)   989,550 
 290,000   City of Cleveland, Airport System Revenue, Series A (RB) (AMBAC)
5.00%, 01/01/17 (c)
   294,744 
     City of Cleveland, Airport System Revenue, Series C (RB) (AMBAC)     
 50,000   5.00%, 01/01/17 (c)   50,831 
 90,000   5.25%, 01/01/21   104,186 
     County of Muskingum, Genesis HealthCare System Obligated Group Project (RB)     
 50,000   4.00%, 02/15/23   53,560 
 135,000   5.00%, 02/15/20   146,583 
 10,000   Ohio Air Quality Development Authority, AK Steel Corp. Project (RB)
6.75%, 02/01/22 (c)
   8,310 
 835,000   Ohio Air Quality Development Authority, FirstEnergy Generation Project, Series A (RB)
3.75%, 12/03/18 (p)
   844,845 
 240,000   Ohio Air Quality Development Authority, Ohio Valley Electric Corp. Project, Series E (RB)
5.63%, 10/01/19
   263,957 
 340,000   Ohio Air Quality Development Authority, Series A (RB)
5.70%, 08/01/20
   370,967 
 550,000   Ohio Air Quality Development Authority, Series C (RB)
5.63%, 06/01/18
   573,270 
 430,000   Ohio State Water Development Authority, FirstEnergy Nuclear Generation Project, Series B (RB)
4.00%, 06/03/19 (p)
   435,968 
         6,436,417 
Oklahoma: 0.2%     
 250,000   Payne County Economic Development Authority, Series B (RB)
4.75%, 11/01/17 (c)
   251,063 
Oregon: 0.2%     
 225,000   Hospital Facilities Authority of Multnomah County, Series A (RB)
5.00%, 10/01/19
   238,595 
Pennsylvania: 6.0%     
 225,000   Allegheny County, Pennsylvania Industrial Development Authority, United States Steel Corp. Project (RB)
6.75%, 11/01/19 (c)
   223,569 
 650,000   Beaver County, Pennsylvania Industrial Development Authority, Pollution Control, Series B (RB)
3.50%, 06/01/20 (p)
   647,211 
 300,000   City of Philadelphia, Pennsylvania Gas Works Revenue Bonds, Series 17 (RB) (AGM)
5.38%, 07/01/18
   327,237 
 350,000   City of Philadelphia, Pennsylvania Gas Works Revenue Refunding Bonds, Series 13 (RB)
5.00%, 08/01/25
   437,349 
 135,000   Delaware River Port Authority, Port District Project (RB)
5.00%, 01/01/22
   156,647 
 500,000   Montgomery County Industrial Development Authority, Pollution Control, Peco Energy Company Project (RB)
2.60%, 09/01/20 (p)
   513,070 
 610,000   Montgomery County Industrial Development Authority, Whitemarsh Continuing Care Retirement Community Project (RB)
4.00%, 01/01/25
 623,554 
 410,000   Moon Industrial Development Authority, Baptist Homes Society (RB)
5.00%, 07/01/20
   439,725 
 150,000   Pennsylvania Economic Development Financing Authority, Health System, Albert Einstein Healthcare, Series A (RB)
6.25%, 10/15/19 (c)
   170,171 
     Pennsylvania Economic Development Financing Authority, Pennsylvania Rapid Bridge Replacement Project (RB)     
 830,000   5.00%, 06/30/19   917,864 
 250,000   5.00%, 12/31/19   280,585 
 250,000   5.00%, 12/31/20   287,325 
 250,000   5.00%, 12/31/21   293,180 
 250,000   5.00%, 12/31/23   301,607 
 750,000   5.00%, 12/31/24   914,295 
 250,000   Pennsylvania Turnpike Commission Turnpike Subordinate Revenue Bonds, Series A (RB)
5.00%, 06/01/19 (c)
   280,345 
 150,000   Philadelphia Authority for Industrial Development, First Philadelphia Preparatory Charter School Project, Series A (RB)
5.88%, 06/15/22
   164,241 
     Philadelphia Hospital and Higher Education Facilities Authority, Series B (RB)     
 100,000   5.00%, 07/01/17 (c)   102,172 
 120,000   5.00%, 07/01/17   123,804 
 250,000   Redevelopment Authority of City Scranton, Pennsylvania, Series A (RB)
5.00%, 11/15/21
   268,307 
         7,472,258 
Puerto Rico: 3.4%     
 150,000   Commonwealth of Puerto Rico, Public Improvement (GO)
22.53%, 07/01/17 ^
   91,923 
     Commonwealth of Puerto Rico, Public Improvement, Series A (GO)     
 375,000   4.00%, 07/01/21 (d) *   233,438 
 45,000   5.00%, 08/29/16 (c) (d) *   28,424 
 35,000   5.00%, 08/29/16 (c) (d) *   22,090 
 25,000   5.00%, 07/01/17 (c) (d) *   15,791 
 50,000   5.00%, 07/01/17 (c) (d) *   31,625 
 120,000   5.00%, 07/01/17 (c) (d) *   75,738 
 70,000   5.00%, 07/01/17 (c) (d) *   44,275 
 690,000   5.00%, 07/01/18 (c) (d) *   436,425 
 70,000   5.00%, 07/01/20 (d) *   44,275 
 125,000   5.25%, 08/29/16 (c) (d) *   79,375 
 80,000   5.25%, 08/29/16 (c) (d) *   50,800 
 150,000   5.25%, 08/29/16 (c) (d) *   95,250 
 30,000   5.50%, 07/01/17 (d) *   19,067 
 50,000   5.50%, 07/01/17 (d) *   31,779 
 25,000   5.50%, 07/01/17 (d) *   18,791 
 65,000   5.50%, 07/01/18 (d) *   41,350 
 50,000   5.50%, 07/01/18 (c) (d) *   31,875 
 65,000   5.50%, 07/01/18 (d) *   41,350 
 40,000   5.50%, 07/01/19   29,790 
 150,000   5.50%, 07/01/19 (d) *   95,498 
 70,000   5.50%, 07/01/21   51,888 
 100,000   5.50%, 07/01/22   73,875 
     Commonwealth of Puerto Rico, Public Improvement, Series D (GO)     
 105,000   4.25%, 08/29/16 (c) (d) *   65,804 
 10,000   5.00%, 08/29/16 (c) (d) *   6,317 
     Puerto Rico Convention Center District Authority, Series A (RB) (FGIC)     
 100,000   4.13%, 08/29/16 (c)   47,250 
 100,000   4.75%, 08/29/16 (c)   35,438 
 10,000   5.00%, 08/29/16 (c)   10,031 
 60,000   Puerto Rico Electric Power Authority, Series JJ (RB) (XLCA)
5.38%, 07/01/17
   57,743 
     Puerto Rico Electric Power Authority, Series QQ (RB) (XLCA)     
 45,000   5.50%, 07/01/17   43,362 
 95,000   5.50%, 07/01/18   89,343 
     Puerto Rico Electric Power Authority, Series TT (RB)     
 20,000   4.20%, 07/01/17 (c)   13,418 
 15,000   5.00%, 07/01/17 (c)   10,059 
     Puerto Rico Electric Power Authority, Series ZZ (RB)     
 180,000   5.00%, 07/01/18   120,708 
 50,000   5.00%, 07/01/19   33,544 
     Puerto Rico Highways and Transportation Authority (RB)     
 140,000   5.00%, 01/01/17 (c) (d) *   36,400 
 405,000   5.75%, 08/29/16 (c)   145,041 
     Puerto Rico Highways and Transportation Authority, Series A (RB) (AMBAC)     
 200,000   5.22%, 07/01/17 ^   194,210 
 100,000   5.25%, 07/01/18 ^   93,146 
 95,000   Puerto Rico Highways and Transportation Authority, Series BB (RB) (AMBAC)
5.25%, 07/01/17
   96,475 
     Puerto Rico Highways and Transportation Authority, Series K (RB)     
 100,000   5.00%, 08/29/16 (c)   26,000 
 75,000   5.00%, 08/29/16 (c)   19,355 
 95,000   5.00%, 08/29/16 (c)   24,502 
     Puerto Rico Highways and Transportation Authority, Series M (RB)     
 100,000   4.00%, 07/01/17   25,774 
 10,000   4.13%, 07/01/17 (c)   2,581 
 100,000   5.00%, 07/01/17 (c)   25,819 
 40,000   Puerto Rico Highways and Transportation Authority, Series N (RB)
5.50%, 07/01/21
   10,400 
 70,000   Puerto Rico Public Buildings Authority, Series F (RB) (COMWLTH GTD)
5.25%, 07/01/19
   41,583 
 310,000   Puerto Rico Public Buildings Authority, Series H (RB) (AMBAC) (COMWLTH GTD)
5.50%, 07/01/18
   319,281 
 65,000   Puerto Rico Public Buildings Authority, Series M (RB) (COMWLTH GTD)
5.50%, 07/01/19
   38,773 
     Puerto Rico Public Buildings Authority, Series N (RB) (COMWLTH GTD)      
 40,000   5.25%, 07/01/17   23,721 
 65,000   5.50%, 07/01/17 (c)   38,773 
     Puerto Rico Public Buildings Authority, Series P (RB) (COMWLTH GTD)     
 35,000   5.75%, 07/01/18   20,949 
 70,000   6.00%, 07/01/19 (c)   42,132 
 40,000   Puerto Rico Public Buildings Authority, Series Q (RB) (COMWLTH GTD)
5.13%, 08/29/16 (c)
   23,800 
 35,000   Puerto Rico Public Buildings Authority, Series U (RB) (COMWLTH GTD)
5.00%, 07/01/20
   20,803 
 65,000   Puerto Rico Sales Tax Financing Corp. (RB)
5.00%, 08/01/18
   32,286 
 65,000   Puerto Rico Sales Tax Financing Corp., First Subordinate Series A (RB)
4.75%, 02/01/20 (c)
   32,013 
 75,000   Puerto Rico Sales Tax Financing Corp., Sales Tax, First Sub-Series A (RB)
4.25%, 08/01/17
   37,616 
 200,000   Puerto Rico Sales Tax Financing Corp., Senior Series C (RB)
5.00%, 08/01/21 (c)
   141,100 
 175,000   Puerto Rico Sales Tax Financing Corp., Subseries A (RB)
4.63%, 08/01/19
   85,969 
     University of Puerto Rico, Series P (RB)     
 70,000   5.00%, 08/29/16 (c)   28,700 
 175,000   5.00%, 08/29/16 (c)   71,313 
 250,000   5.00%, 08/29/16 (c)   103,288 
 375,000   5.00%, 08/29/16 (c)   176,419 
 40,000   5.00%, 08/29/16 (c)   16,823 
         4,212,754 
Rhode Island: 0.5%     
 500,000   Tobacco Settlement Financing Corp., Series A (RB)
5.00%, 06/01/20
   563,460 
South Carolina: 0.3%     
 335,000   South Carolina Jobs-Economic Development Authority, Palmetto Health (RB)
5.38%, 08/01/19 (c)
   369,967 
South Dakota: 0.2%     
 250,000   Sioux Falls, South Dakota Health Facilities, Dow Rummel Village Project (RB)
5.00%, 11/15/16 (c)
   251,368 
Tennessee: 0.3%     
     Clarksville Natural Gas Acquisition Corp. (RB)     
 50,000   5.00%, 12/15/17   52,644 
 200,000   5.00%, 12/15/19   224,014 
 25,000   5.00%, 12/15/21   29,214 
 85,000   Johnson City Health and Educational Facilities Board, Series A (RB)
5.38%, 07/01/20 (c)
   95,501 
         401,373 
Texas: 8.5%     
 300,000   Central Texas Turnpike System, Series C (RB)     
     5.00%, 08/15/24   374,043 
     City of Houston, Texas Airport System Special Facilities, United Airlines, Inc. (RB)     
 550,000   4.50%, 07/01/20   602,992 
 1,000,000   4.75%, 07/01/24   1,150,160 
 500,000   City of Houston, Texas Airport System Special Facilities, United Airlines, Inc., Series B-2 (RB)
5.00%, 07/15/20
   553,280 
 250,000   Clifton Higher Education Finance Corp., International Leadership of Texas, Series A (RB)
4.63%, 08/15/25
   271,012 
 500,000   Gulf Coast Industrial Development Authority, CITGO Petroleum Corp. Project (RB)
4.88%, 10/01/22 (c)
   534,920 
 250,000   La Vernia Higher Education Finance Corp., Series A (RB)
4.20%, 08/15/25
   263,848 
 750,000   Love Field Airport Modernization Corp., Southwest Airline Co. (RB)
5.00%, 11/01/18
   810,562 
 20,000   Maverick County Public Facility Corp., Series A-1 (RB)
6.25%, 08/01/17 (c) (d) *
   3,000 
     New Hope Cultural Education Facilities Corp., NCCD-College Station Properties LLC, Series A (RB)     
 250,000   5.00%, 07/01/23   294,647 
 250,000   5.00%, 07/01/24   298,565 
 350,000   New Hope Cultural Education Facilities Finance Corp., Wesleyan Homes, Inc. (RB)
5.00%, 01/01/24
   380,677 
     SA Energy Acquisition Public Facility Corp. (RB)     
 105,000   5.50%, 08/01/21   124,194 
 115,000   5.50%, 08/01/22   138,713 
 50,000   5.50%, 08/01/24   61,994 
 500,000   5.50%, 08/01/25   628,405 
 110,000   5.50%, 08/01/27   140,942 
 450,000   Sam Rayburn Municipal Power Agency, Power Supply System (RB)
5.00%, 10/01/21
   528,664 
     Texas Municipal Gas Acquisition and Supply Corp. I, Senior Lien Series A (RB)     
 75,000   5.25%, 12/15/18   81,955 
 20,000   5.25%, 12/15/19   22,495 
 375,000   5.25%, 12/15/21   440,471 
 230,000   5.25%, 12/15/22   274,470 
 15,000   5.25%, 12/15/23   18,141 
 50,000   5.25%, 12/15/24   61,124 
 140,000   5.25%, 12/15/25   173,023 
 160,000   5.63%, 12/15/17   166,285 
     Texas Municipal Gas Acquisition and Supply Corp. III (RB)     
 20,000   5.00%, 12/15/18   21,906 
 900,000   5.00%, 12/15/21   1,060,299 
 100,000   5.00%, 12/15/22 (c)   119,299 
 750,000   5.00%, 12/15/22   903,255 
 200,000   Travis County, Texas Health Facilities Development Corp., First Mortgage Revenue, Longhorn Village Project, Series A (RB)
6.00%, 01/01/21 (c)
   215,458 
         10,718,799 
Vermont: 0.1%     
 150,000   Vermont Economic Development Authority, Recovery Zone Facility (RB)
5.00%, 12/15/20
   171,971 
Virgin Islands: 2.5%     
     Virgin Islands Public Finance Authority, Series A (RB)     
 800,000   5.00%, 10/01/20   821,192 
 85,000   6.75%, 10/01/19   88,912 
     Virgin Islands Public Finance Authority, Series B (RB)     
 775,000   5.00%, 10/01/18   802,295 
 400,000   5.00%, 10/01/19   412,592 
 750,000   Virgin Islands Public Finance Authority, Series C (RB)
5.00%, 10/01/19 (c)
   750,000 
     Virgin Islands Water and Power Authority, Series A (RB)     
 75,000   5.00%, 07/01/17 (c)   75,581 
 150,000   5.00%, 07/01/17 (c)   151,364 
 55,000   Virgin Islands Water and Power Authority, Series B (RB)
5.00%, 07/01/17 (c)
   55,367 
         3,157,303 
Virginia: 1.4%     
 25,000   Chesterfield Economic Development Authority, Brandermill Woods Project (RB)
4.13%, 01/01/22 (c)
   26,052 
 470,000   Industrial Development Authority of Botetourt County, Residential Care Facility, Series A (RB)
4.75%, 07/01/23
   489,091 
     Wise County Industrial Development Authority, Solid Waste and Sewage Disposal, Series A (RB)      
 680,000   1.87%, 06/01/20 (p)   695,579 
 500,000   2.15%, 09/01/20 (p)   516,420 
         1,727,142 
Washington: 0.6%     
 335,000   King County Public Hospital District No. 4, Series A (RB)
5.00%, 12/01/25
   343,338 
 450,000   Washington State Housing Finance Commission, Rockwood Retirement Communities Project, Series B-1 (RB)
5.88%, 08/19/16 (c)
   450,724 
         794,062 
West Virginia: 0.6%     
 400,000   Mason County Pollution Control, Appalachian Power Co. Project, Series L (RB)
1.63%, 10/01/18 (p)
   404,816 
 250,000   West Virginia Economic Development Authority, Solid Waste Disposal (RB)
6.75%, 02/01/26
   255,798 
 65,000   West Virginia Hospital Finance Authority, Thomas Health System, Inc. (RB)
6.25%, 10/01/18 (c)
   69,189 
         729,803 
Wisconsin: 0.8%     
 705,000   Public Finance Authority, Senior Airport Facilities, Series B (RB)
5.00%, 07/01/22
   787,443 
 250,000   Wisconsin Public Power Inc., Power Supply System Revenue Bonds, Series A (RB) (AGM)
5.25%, 07/01/18 (c)
   272,105 
         1,059,548 
Total Municipal Bonds: 99.5%
(Cost: $123,899,451)
   124,771,226 
Other assets less liabilities: 0.5%   631,976 
NET ASSETS: 100.0%  $125,403,202 

 

ACA Credit Agricole SA
AGM Assured Guaranty Municipal Corp.
AGO Assured Guaranty Ltd.
AMBAC American Municipal Bond Assurance Corp.
COMWLTH GTD Commonwealth Guaranteed
CP Certificate of Participation
FGIC Financial Guaranty Insurance Co.
FHA Federal Housing Association
GO General Obligation
RB Revenue Bond
SA Special Assessment
SAW State Aid Withholding
ST Special Tax
TA Tax Allocation
XLCA Syncora Guarantee, Inc.
(c) Callable Security - the redemption date shown is when the security may be redeemed by the issuer
(d) Security in default of coupon payment
(p) Puttable Security - the redemption date shown is when the security may be redeemed by the investor
^ Zero Coupon Bond - the rate shown is the effective yield at purchase date
* Non-income producing
   
Summary of Investments By Sector
(unaudited)
  % of
Investments
  Value  
Education   7.2%  $8,927,402 
Health Care   16.9    21,047,693 
Industrial Revenue   32.2    40,216,028 
Leasing   4.0    4,971,274 
Local   8.1    10,039,345 
Power   4.8    6,036,086 
Solid Waste/Resource Recovery   1.3    1,677,554 
Special Tax   7.5    9,344,055 
State   8.0    10,014,728 
Tobacco   0.8    1,044,150 
Transportation   7.2    8,920,863 
Water & Sewer   2.0    2,532,048 
    100.0%  $124,771,226 

 

The summary of inputs used to value the Fund’s investments as of July 31, 2016 is as follows:

 

   Level 1
Quoted
Prices
   Level 2
Significant
Observable
Inputs
   Level 3
Significant
Unobservable
Inputs
   Value  
Total Municipal Bonds*  $   $124,771,226   $   $124,771,226 

 

* See Schedule of Investments for security type and geographic sector breakouts.

 

There were no transfers between levels during the period ended July 31, 2016.

 

See Notes to Schedules of Investments

 

VANECK VECTORS ETF TRUST

NOTES TO SCHEDULES OF INVESTMENTS

July 31, 2016 (unaudited)

 

Security Valuation–The Funds value their investments in securities and other assets and liabilities carried at fair value daily. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. Securities traded on national exchanges or traded on the NASDAQ National Market System are valued at the last sales price as reported at the close of each business day. Securities traded on the NASDAQ Stock Market are valued at the NASDAQ official closing price. Over-the-counter securities not included in the NASDAQ National Market System and listed securities for which no sale was reported are valued at the mean of the bid and ask prices. To the extent these securities are actively traded they are categorized as Level 1 in the fair value hierarchy (described below). Debt securities are valued on the basis of evaluated prices furnished by an independent pricing service approved by the Board of Trustees or provided by securities dealers. The pricing services may use valuation models or matrix pricing, which consider: (i) yield or price with respect to bonds that are considered comparable in characteristics such as rating, interest rate and maturity date or (ii) quotations from bond dealers to determine current value and are categorized as Level 2 in the fair value hierarchy. Money market fund investments are valued at net asset value and are categorized as Level 1 in the fair value hierarchy. Short-term obligations with more than sixty days remaining to maturity are valued at market value. Short-term obligations with sixty days or less to maturity are valued at amortized cost, which with accrued interest approximates fair value. Securities for which quotations are not available are stated at fair value as determined by the Pricing Committee of Van Eck Associates Corporation, (the “Adviser”). The Pricing Committee provides oversight of the Funds’ valuation policies and procedures, which are approved by the Funds’ Board of Trustees. Among other things, these procedures allow the Funds to utilize independent pricing services, quotations from securities dealers, and other market sources to determine fair value. The Pricing Committee convenes regularly to review the fair value of financial instruments for which market prices are not readily available. The Pricing Committee employs various methods for calibrating the valuation approaches utilized to determine fair value, including a regular review of key inputs and assumptions, transactional back-testing and disposition analysis.

 

Certain factors such as economic conditions, political events, market trends, the nature of and duration of any restrictions on disposition, trading in similar securities of the issuer or comparable issuers and other security specific information are used to determine the fair value of these securities. Depending on the relative significance of valuation inputs, these securities may be classified either as Level 2 or Level 3 in the fair value hierarchy. The price which the Funds may realize upon sale of an investment may differ materially from the value presented in the Schedules of Investments.

 

The Funds utilize various methods to measure the fair value of their investments on a recurring basis which includes a hierarchy that prioritizes inputs to valuation methods used to measure fair value. The fair value hierarchy gives highest priority to unadjusted quoted prices in active markets for identical assets and liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The transfers between levels of the fair value hierarchy assume the financial instruments were transferred at the beginning of the reporting period. The three levels of the fair value hierarchy are described below:

 

Level 1 - Quoted prices in active markets for identical securities.

 

Level 2 - Significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).

 

Level 3 - Significant unobservable inputs (including each Fund’s own assumptions in determining the fair value of investments).

 

A summary of the inputs, the levels used to value the Funds’ investments, and transfers between levels are located in the Schedules of Investments. Additionally, tables that reconcile the valuation of the Funds’ Level 3 investments and that present additional information about valuation methodologies and unobservable inputs, if applicable, are located in the Schedules of Investments.

 

Income Taxes–As of July 31, 2016, for Federal income tax purposes, the identified cost of investments owned, net unrealized appreciation (depreciation), gross unrealized appreciation, and gross unrealized depreciation of investments were as follows:

 

Fund  Cost of
Investments
   Gross Unrealized
Appreciation
   Gross Unrealized
Depreciation
   Net Unrealized
Appreciation
(Depreciation)
 
Intermediate  $1,465,631,019   $75,093,359   $(467,220)  $74,626,139 
Long   170,469,592    10,740,438    (10,947)   10,729,491 
Short   265,308,379    3,160,417    (164,270)   2,996,147 
CEF Municipal   105,151,790    8,022,653    (16,301)   8,006,352 
High-Yield   2,108,688,658    143,169,198    (29,974,488)   113,194,710 
Pre-Refunded   19,379,817    269,005        269,005 
Short High-Yield   123,484,864    3,291,510    (2,005,148)   1,286,362 

 

Other–High-Yield and Short High-Yield invest in Puerto Rico municipal securities that currently experience significant financial difficulties. As a result, certain securities issued by this municipality are currently considered below-investment-grade securities. A credit rating downgrade, default, insolvency or bankruptcy of one or several municipal security issuers of this territory, could affect the market values and marketability of municipal obligations of such territory held by the Funds. The market for these investments may be limited, which may make them difficult to buy or sell. 

 

These Funds may continue to be affected by political, economic, regulatory and other developments within Puerto Rico and by the financial condition of Puerto Rico’s political subdivisions, agencies, instrumentalities and public authorities. Events, including economic and political policy changes, tax base erosion, the territory’s constitutional limits on tax increases, budget deficits and other financial difficulties and changes in the credit ratings assigned to Puerto Rico’s municipal issuers, are likely to affect performance. The Puerto Rican economy is reliant on manufacturing, services and tourism, and its economy and financial operations parallel the economic cycles of the United States. Economic difficulties in the United States are likely to have an adverse impact on the overall economy of Puerto Rico. Municipal obligations issued by Puerto Rico are subject to heightened risks that may adversely affect the value of these Funds’ portfolios and the repayment of such bonds may be subject to significant uncertainties. Moreover, like many other U.S. states and municipalities, Puerto Rico experienced a significant downturn during the recent recession. Puerto Rico continues to face significant fiscal challenges, including persistent government deficits, underfunded public pension benefit obligations, underfunded government retirement systems, sizable debt service obligations and a high unemployment rate. Many ratings organizations previously downgraded a number of securities issued in Puerto Rico or placed them on “negative watch.” If the economic situation in Puerto Rico persists or worsens, the volatility, credit quality and performance of the Funds could be adversely affected. Puerto Rico’s continued financial difficulties could reduce its ability to access financial markets, potentially increasing the likelihood of a restructuring or default for Puerto Rico municipal bonds that may affect the Funds’ investments and its performance.

 

The Adviser continues to monitor the events in Puerto Rico surrounding the $70 billion debt crisis. The U.S. Supreme Court heard oral arguments pertaining to the validity of the Puerto Rico Public Corporations Debt Enforcement and Recovery Act on March 22, 2016. The law, which was invalidated by the U.S. District Court, provides a legal framework to restructure the debt of Puerto Rico’s public corporations outside of federal bankruptcy court. On June 13, 2016, the U.S. Supreme Court affirmed the U.S. District Court decision that invalidated the law.

 

On April 6, 2016, the Puerto Rico legislature passed the Puerto Rico Emergency Moratorium and Financial Rehabilitation Act. Governor Alejandro García Padilla signed the bill into law. Among other provisions, the legislation authorized the governor to suspend the payment of debt service on general obligation bonds and other constitutionally- protected debt on July 1, 2016, and other bonded debt service payments immediately upon the bill being signed into law. It also modified the process for the appointment of a receiver for the Government Development Bank.

 

On May 2, 2016, Puerto Rico defaulted on $370 million in payments. The Funds did not have any material exposure to these payments. On June 30, 2016, one day before the Puerto Rican government said it would default on its $2 billion debt payments, President Obama signed into law the Puerto Rico Oversight, Management and Economic Stability ACT (PROMESA), giving Puerto Rico a stay against creditor litigation that could have triggered cuts to public service. The legislation authorized a seven-member oversight board to oversee Puerto Rico’s finances and to approve any court-supervised debt restructuring.

 

On July 1, 2016, Puerto Rico defaulted on about $1 billion of principal and interest due to municipal bondholders. Consequently, the Funds were affected resulting in overall increase in securities in default of interest and/or principal obligations. The Funds were not materially impacted by these defaulted payments.

 

ITEM 2. Controls and Procedures.
 
(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3 (c)) are effective, as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph, based on their evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as amended (17 CFR 240.13a-15(b) or 240.15d-15 (b)).
   
(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant’s last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

 

ITEM 3. Exhibits.

 

Certifications of principal executive officer and principal financial officer as required by Rule 30a-2(a) under the Investment Company Act of 1940 are attached as Exhibit 99.CERT

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

(Registrant) VanEck Vectors ETF Trust

 

By John J. Crimmins, Treasurer & Chief Financial Officer, VanEck Vectors ETF Trust

 

Date: September 26, 2016

 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By Jan F. van Eck, Chief Executive Officer, VanEck Vectors ETF Trust

 

Date: September 26, 2016

 

By John J. Crimmins, Treasurer & Chief Financial Officer, VanEck Vectors ETF Trust

 

Date: September 26, 2016