| | | | | | |
| MUNICIPAL BONDS AND NOTES (99.6%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alaska (1.2%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Dena' Nena' Henash), 4.00%, 10/1/44 | | A+/F | | $8,750,000 | $8,273,252 |
| | | | | |
|
| | | | | | 8,273,252 |
| Arizona (2.9%) |
| AZ State Indl. Dev. Auth. Charter School Rev. Bonds, (Equitable School Revolving Fund, LLC), 4.00%, 11/1/51 | | A | | 1,000,000 | 927,728 |
| AZ State Indl. Dev. Auth. Ed. Rev. Bonds, (KIPP New York, Inc., Jerome Fac.), Ser. B, 4.00%, 7/1/51 | | BBB- | | 2,000,000 | 1,765,250 |
| AZ State Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.), Ser. G, 5.00%, 7/1/37 | | BB | | 1,500,000 | 1,518,803 |
| Maricopa Cnty., Indl. Dev. Auth. Ed. Rev. Bonds, (Horizon Cmnty. Learning Ctr.), 5.00%, 7/1/35 | | BB+ | | 1,500,000 | 1,514,462 |
| Phoenix, Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.) | | | | | |
| Ser. A, 5.00%, 7/1/46 | | BB | | 750,000 | 750,160 |
| 5.00%, 7/1/35 | | BB | | 1,500,000 | 1,506,459 |
| Ser. A, 5.00%, 7/1/35 | | BB | | 1,750,000 | 1,757,764 |
| Pima Cnty., Indl. Dev. Auth. Sr. Living 144A Rev. Bonds, (La Posada at Park Centre, Inc.) | | | | | |
| 7.00%, 11/15/57 | | BBB-/P | | 1,650,000 | 1,797,541 |
| 6.875%, 11/15/52 | | BBB+/P | | 500,000 | 543,378 |
| 6.75%, 11/15/42 | | BBB+/P | | 1,000,000 | 1,097,167 |
| 6.25%, 11/15/35 | | BBB+/P | | 1,060,000 | 1,158,094 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds | | | | | |
| 5.50%, 12/1/29 | | A3 | | 1,525,000 | 1,651,043 |
| 5.00%, 12/1/32 | | A3 | | 1,500,000 | 1,613,796 |
| Sierra Vista, Indl. Dev. Auth. Ed. Fac. 144A Rev. Bonds, (American Leadership Academy, Inc.), 5.00%, 6/15/64 | | BB/P | | 700,000 | 681,597 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. Rev. Bonds, (Agribusiness & Equine Ctr.), 5.00%, 3/1/32 | | BB+ | | 1,335,000 | 1,335,326 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. 144A Rev. Bonds, Ser. A, 5.00%, 9/1/34 | | BB+ | | 500,000 | 500,445 |
| | | | | |
|
| | | | | | 20,119,013 |
| Arkansas (0.1%) |
| AR State Dev. Fin. Auth. Rev. Bonds, (Washington Regional Med. Ctr.), 5.00%, 2/1/36 | | Baa3 | | 825,000 | 848,755 |
| | | | | |
|
| | | | | | 848,755 |
| California (9.7%) |
| CA Cmnty. Hsg. Agcy. Essential Hsg. 144A Rev. Bonds | | | | | |
| (Aster Apt.), Ser. A-1, 4.00%, 2/1/56 | | A-/P | | 3,275,000 | 2,890,673 |
| (Fountains at Emerald Park), 3.00%, 8/1/56 | | A/P | | 2,000,000 | 1,476,625 |
| CA Hsg. Fin. Agcy. Muni. Certif. Rev. Bonds, Ser. 21-1, Class A, 3.50%, 11/20/35 | | BBB+ | | 132,358 | 127,021 |
| CA Hsg. Fin. Agcy., Ltd. Oblig. Multi-Fam. Hsg. Rev. Bonds, (Found Middle LP), 5.20%, 12/1/27 | | BBB/P | | 2,750,000 | 2,770,356 |
| CA Pub. State Fin. Auth. Sr. Living 144A Rev. Bonds, (Enso Village Project), Ser. A | | | | | |
| 5.00%, 11/15/51 | | B-/P | | 1,000,000 | 938,042 |
| 5.00%, 11/15/46 | | B-/P | | 500,000 | 479,995 |
| 5.00%, 11/15/36 | | B-/P | | 750,000 | 759,749 |
| CA School Fin. Auth. Rev. Bonds, (2023 Union, LLC), Ser. A, 6.00%, 7/1/33 | | BBB-/P | | 925,000 | 926,037 |
| CA State Infrastructure & Econ. Dev. Bank 144A Rev. Bonds, (WFCS Holdings II, LLC), Ser. B, zero %, 1/1/61 | | B-/P | | 7,305,000 | 578,095 |
| CA State Infrastructure & Econ. Dev. Bk. 144A Rev. Bonds, (DesertXpress Enterprises, LLC), 8.00%, 1/1/50 | | C/P | | 1,900,000 | 1,957,953 |
| CA State Muni. Fin. Auth. 144A Rev. Bonds | | | | | |
| (Westside Neighborhood School), 6.375%, 6/15/64 | | BB | | 1,100,000 | 1,196,585 |
| (Westside Neighborhood School), 6.20%, 6/15/54 | | BB | | 600,000 | 646,837 |
| (Catalyst Impact Fund 1, LLC), Class I, 6.00%, 1/1/39 | | BB/P | | 1,700,000 | 1,786,637 |
| CA State Tobacco Securitization Agcy. Rev. Bonds | | | | | |
| Ser. B-2, zero %, 6/1/55 | | BB-/P | | 20,390,000 | 3,920,006 |
| (Gold Country Settlement Funding Corp.), Ser. B-2, zero %, 6/1/55 | | BB+/P | | 7,620,000 | 1,652,868 |
| CMFA Special Fin. Agcy. I 144A Rev. Bonds, (Social Bond), Ser. A-2, 4.00%, 4/1/56 | | BB/P | | 3,500,000 | 2,727,561 |
| CSCDA Cmnty. Impt. Auth. Rev. Bonds, (Pasadena Portfolio), Ser. A-2, 3.00%, 12/1/56 | | BBB+/P | | 4,000,000 | 2,787,012 |
| CSCDA Cmnty. Impt. Auth. 144A Rev. Bonds | | | | | |
| (Anaheim), 4.00%, 8/1/56 | | BBB-/P | | 4,835,000 | 4,233,530 |
| (1818 Platinum Triangle Apt.), 3.25%, 4/1/57 | | BBB/P | | 3,200,000 | 2,342,570 |
| (Jefferson-Anaheim), 3.125%, 8/1/56 | | BBB+/P | | 1,900,000 | 1,446,175 |
| (City of Orange Portfolio), 3.00%, 3/1/57 | | BBB+/P | | 1,200,000 | 862,557 |
| (Essential Hsg.), Ser. A-2, 3.00%, 2/1/57 | | A-/P | | 5,500,000 | 3,955,079 |
| (Jefferson-Anaheim), 2.875%, 8/1/41 | | A-/P | | 1,440,000 | 1,337,547 |
| Davis, Joint Unified School Dist. G.O. Bonds, (Yolo Cnty., Election 2018), BAM, 3.00%, 8/1/38 | | AA | | 3,140,000 | 2,861,248 |
| Hastings Campus HFA Rev. Bonds, (U. of CA Hastings College of the Law), Ser. A, 5.00%, 7/1/61 | | BB-/P | | 2,500,000 | 2,272,692 |
| Long Beach, Bond Fin. Auth. Rev. Bonds, (Natural Gas Purchase), Ser. A, 5.50%, 11/15/37 | | A1 | | 2,000,000 | 2,303,246 |
| Sacramento, Special Tax, (Greenbriar Cmnty. Fac. Dist. No 2018-03), 4.00%, 9/1/46 | | BB/P | | 1,350,000 | 1,279,903 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. VRDN, Ser. B, 2.40%, 5/1/58 | | VMIG 1 | | 10,500,000 | 10,500,000 |
| Sunnyvale, Special Tax Bonds, (Cmnty. Fac. Dist. No. 1), 7.75%, 8/1/32 | | B+/P | | 3,035,000 | 3,044,960 |
| Tobacco Securitization Auth. of Southern CA Rev. Bonds, Ser. B-2, Class 2, zero %, 6/1/54 | | BB+/P | | 14,660,000 | 2,915,443 |
| | | | | |
|
| | | | | | 66,977,002 |
| Colorado (5.1%) |
| Canyons Metro. G.O. Bonds, Ser. B, 6.50%, 12/1/54 | | B-/P | | 700,000 | 722,318 |
| CCP Metro. G.O. Bonds, 5.00%, 12/1/53 | | BBB-/P | | 1,175,000 | 1,175,596 |
| CO Pub. Hwy. Auth. Rev. Bonds, (E-470), zero %, 9/1/41 | | A1 | | 1,000,000 | 473,864 |
| CO State Hlth. Fac. Auth. Hosp. Rev. Bonds | | | | | |
| (Frasier Meadows Retirement Cmnty.), Ser. A, 5.25%, 5/15/47 | | BBB-/F | | 250,000 | 252,416 |
| (Frasier Meadows Retirement Cmnty.), Ser. A, 5.25%, 5/15/37 | | BBB-/F | | 1,000,000 | 1,023,567 |
| (Christian Living Neighborhood), 5.00%, 1/1/31 | | BB/P | | 2,000,000 | 2,019,053 |
| (Covenant Living Cmnty. and Svcs. Oblig. Group), 4.00%, 12/1/50 | | A-/F | | 1,700,000 | 1,479,331 |
| (Christian Living Neighborhoods Oblig. Group), 4.00%, 1/1/42 | | BB/P | | 1,000,000 | 907,108 |
| (Christian Living Neighborhoods), 4.00%, 1/1/38 | | BBB/P | | 550,000 | 521,825 |
| Denver City & Cnty., Arpt. Rev. Bonds | | | | | |
| Ser. D, 5.75%, 11/15/37(T) | | Aa3 | | 2,500,000 | 2,833,475 |
| Ser. D, 5.75%, 11/15/38(T) | | Aa3 | | 3,175,000 | 3,575,399 |
| Plaza, Tax Alloc. Bonds, (Metro. Dist. No. 1), 5.00%, 12/1/40 | | A-/P | | 3,000,000 | 2,987,093 |
| Prairie Ctr. Metro. Dist. No. 3 G.O. Bonds, Ser. A, 5.875%, 12/15/46 | | BBB-/P | | 2,100,000 | 2,248,081 |
| Pub. Auth. for CO Energy Rev. Bonds, (Natural Gas Purchase), 6.50%, 11/15/38 | | A1 | | 2,000,000 | 2,409,438 |
| RainDance Metro. Dist. No. 1 Rev. Bonds, (Non-Potable Wtr. Enterprise) | | | | | |
| 5.25%, 12/1/50 | | BB+/P | | 1,375,000 | 1,367,793 |
| 5.00%, 12/1/40 | | BB+/P | | 624,000 | 617,926 |
| Rampart Range Metro. Distr. Rev. Bonds, (Dist. No. 5), 4.00%, 12/1/51 | | BB-/P | | 2,000,000 | 1,677,603 |
| Sky Dance Metro. G.O. Bonds, Ser. A, 6.00%, 12/1/54 | | B-/P | | 790,000 | 792,952 |
| Southlands, Metro. Dist. No. 1 G.O. Bonds, Ser. A-1 | | | | | |
| 5.00%, 12/1/47 | | Ba1 | | 1,745,000 | 1,732,596 |
| 5.00%, 12/1/37 | | Ba1 | | 500,000 | 501,829 |
| Sterling Ranch Cmnty. Auth. Board Special Assmt. Bonds, (Metro. Dist. No. 1), 5.625%, 12/1/43 | | BB/P | | 825,000 | 849,425 |
| Sunset Parks Metro. Dist. 144A G.O. Bonds, Ser. A, 5.125%, 12/1/54 | | BB-/P | | 1,410,000 | 1,411,375 |
| Trails at Crowfoot Metro. Dist. No. 3 G.O. Bonds, Ser. B, 6.875%, 12/15/52 | | B-/P | | 700,000 | 685,531 |
| Village Metro. Dist. G.O. Bonds | | | | | |
| 5.00%, 12/1/49 | | BB/P | | 1,250,000 | 1,250,855 |
| 5.00%, 12/1/40 | | BB/P | | 1,000,000 | 1,003,290 |
| Windler Pub. Impt. Auth. Rev. Bonds, Ser. A-1, 4.125%, 12/1/51 | | B+/P | | 1,000,000 | 764,190 |
| | | | | |
|
| | | | | | 35,283,929 |
| Connecticut (0.4%) |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds, (Masonicare Issue), Ser. F, 5.00%, 7/1/33 | | A-/F | | 1,500,000 | 1,516,385 |
| CT State Hlth. & Edl. Fac. Auth. 144A Rev. Bonds, (Church Home of Hartford, Inc.), Ser. A, 5.00%, 9/1/46 | | BB/F | | 1,000,000 | 981,686 |
| | | | | |
|
| | | | | | 2,498,071 |
| Delaware (1.1%) |
| Bridgeville, 144A Special Tax Bonds, (Heritage Shores Special Dev. Dist.), 5.625%, 7/1/53 | | BB+/P | | 1,535,000 | 1,607,183 |
| DE State Econ. Dev. Auth. Rev. Bonds, (ASPIRA Charter School), Ser. A | | | | | |
| 5.00%, 6/1/46 | | BB | | 1,820,000 | 1,817,537 |
| 5.00%, 6/1/36 | | BB | | 700,000 | 706,223 |
| Millsboro Special Oblig. 144A Special Tax, (Plantation Lakes), 5.25%, 7/1/48 | | BB-/P | | 1,998,000 | 1,960,352 |
| Millsboro Special Oblig. 144A Tax Alloc. Bonds, (Plantation Lakes Special Dev. Dist.), 5.125%, 7/1/38 | | BB-/P | | 1,496,000 | 1,480,206 |
| | | | | |
|
| | | | | | 7,571,501 |
| District of Columbia (2.6%) |
| DC Rev. Bonds | | | | | |
| (Plenary Infrastructure DC, LLC), 5.50%, 8/31/34 | | A3 | | 3,755,000 | 4,227,275 |
| (Ingleside at Rock Creek), Ser. A, 5.00%, 7/1/52 | | BB-/P | | 3,170,000 | 2,993,055 |
| (Latin American Montessori Bilingual Pub. Charter School Oblig. Group), 5.00%, 6/1/40 | | BB+ | | 2,750,000 | 2,783,260 |
| (KIPP DC), Ser. B, 5.00%, 7/1/37 | | BBB+ | | 3,315,000 | 3,397,643 |
| (KIPP DC), 4.00%, 7/1/49 | | BBB+ | | 1,000,000 | 897,194 |
| (KIPP DC), 4.00%, 7/1/44 | | BBB+ | | 250,000 | 232,688 |
| DC 144A Rev. Bonds, (Rocketship DC Oblig. Group), Ser. 21-A, 5.00%, 6/1/61 | | BB/P | | 700,000 | 666,191 |
| Metro. Washington DC, Arpt. Auth. Dulles Toll Rd. Rev. Bonds | | | | | |
| Cap Apprec 2nd Sr Lien, Ser. B, zero %, 10/1/40 | | A- | | 995,000 | 495,879 |
| (Dulles Metrorail & Cap. Impt. Proj.) 4.00%, 10/1/53(T) | | A- | | 1,935,000 | 1,860,444 |
| | | | | |
|
| | | | | | 17,553,629 |
| Florida (8.1%) |
| Bella Collina, Cmnty. Dev. Dist. Special Assmt. Bonds | | | | | |
| 5.30%, 5/1/55 | | BB+/P | | 915,000 | 899,403 |
| 5.00%, 5/1/44 | | BB+/P | | 680,000 | 667,966 |
| Cap. Projects Fin. Auth. Rev. Bonds, (CAPFA Cap. Corp. 2000F), Ser. A-1, 5.00%, 10/1/33 | | Baa3 | | 2,000,000 | 2,067,888 |
| Cap. Trust Agcy. Rev. Bonds, (Wonderful Foundation Charter School Holdings, LLC), zero %, 1/1/60 | | B/P | | 6,000,000 | 485,682 |
| Cap. Trust Agcy. Edl. Fac. Rev. Bonds, (Liza Jackson Preparatory School, Inc.) | | | | | |
| 5.00%, 8/1/55 | | Baa3 | | 1,000,000 | 987,751 |
| 5.00%, 8/1/40 | | Baa3 | | 300,000 | 304,413 |
| FL State Dev. Fin. Corp. 144A Rev. Bonds, (SFP - Tampa I, LLC), Ser. A-1, 5.25%, 6/1/59 | | BB+/F | | 1,350,000 | 1,371,278 |
| FL State Dev. Fin. Corp. Ed. Fac. 144A Rev. Bonds, (Drs. Kiran & Pallavi Patel 2017 Foundation for Global Understanding, Inc.), 4.00%, 7/1/51 | | BB/P | | 2,250,000 | 1,938,267 |
| FL State Dev. Fin. Corp. Hlth. Care Fac. Rev. Bonds, (Shands Jacksonville Med. Ctr.), 5.00%, 2/1/52 | | Ba1 | | 3,500,000 | 3,397,681 |
| FL State Higher Edl. Fac. Financial Auth. Rev. Bonds, (St. Leo U., Inc. Oblig. Group), 5.00%, 3/1/49 | | BB | | 2,000,000 | 1,425,282 |
| Gardens at Hammock Beach Cmnty. Dev. Dist. Assmt. Area One Special Assmt. Bonds, Ser. 1 | | | | | |
| 5.65%, 5/1/54 | | BB/P | | 525,000 | 524,356 |
| 5.375%, 5/1/44 | | BB/P | | 305,000 | 304,682 |
| Hobe-St. Lucie Conservancy Dist. Special Assmt. Bonds, (Unit of Dev. No. 1A), 5.875%, 5/1/55 | | BB-/P | | 1,000,000 | 1,029,474 |
| Lake Cnty., Retirement Fac. Rev. Bonds, (Waterman Cmnty., Inc.), 5.75%, 8/15/55 | | B/P | | 1,750,000 | 1,754,946 |
| Lakewood Ranch, Stewardship Dist. Special Assessment Bonds, (Village of Lakewood Ranch South), 5.00%, 5/1/36 | | B+/P | | 730,000 | 737,527 |
| Lakewood Ranch, Stewardship Dist. Special Assmt. Bonds | | | | | |
| (Star Farms at Lakewood Ranch), 5.55%, 5/1/54 | | BBB-/P | | 530,000 | 534,720 |
| Ser. 24, 5.50%, 5/1/55 | | BBB-/P | | 760,000 | 756,626 |
| (Star Farms at Lakewood Ranch), 5.30%, 5/1/44 | | BBB-/P | | 485,000 | 490,455 |
| (Star Farms at Lakewood Ranch), 4.625%, 5/1/31 | | BBB-/P | | 210,000 | 211,372 |
| Lakewood Ranch, Stewardship Dist. 144A Special Assmt., 4.00%, 5/1/50 | | B/P | | 500,000 | 427,491 |
| Lakewood Ranch, Stewardship Dist. 144A Special Assmt. Bonds, (Northeast Sector), 5.30%, 5/1/39 | | B-/P | | 1,250,000 | 1,286,857 |
| Landings Cmnty. Dev. Dist. Special Assmt. Bonds, 5.80%, 5/1/55 | | B/P | | 850,000 | 855,001 |
| Lee Cnty., Indl. Dev. Auth. Rev. Bonds, (Shell Point), Ser. C, 5.00%, 11/15/54 | | BBB+ | | 2,800,000 | 2,889,187 |
| Miami-Dade Cnty., Indl. Dev. Auth. Rev. Bonds, (Pinecrest Academy, Inc.), 5.00%, 9/15/34 | | BBB | | 2,195,000 | 2,195,152 |
| Middleton, Cmnty. Dev. Dist. Special Tax Bonds, 4.75%, 5/1/55 | | BBB-/P | | 1,595,000 | 1,570,738 |
| Middleton, Cmnty. Dev. Dist. 144A Special Assmt. Bonds, (Dist. A), 6.20%, 5/1/53 | | BBB+/P | | 1,345,000 | 1,427,780 |
| Orange Cnty., Hlth. Fac. Auth. Rev. Bonds, (Orlando Hlth.), 4.00%, 10/1/52 | | A+ | | 7,735,000 | 7,263,104 |
| Palm Beach Cnty., Rev. Bonds, (Lynn U. Hsg.), Ser. A, 5.00%, 6/1/57 | | B+/P | | 1,045,000 | 985,605 |
| Palm Beach Cnty., 144A Rev. Bonds, (PBAU Hsg.), Ser. A, 5.00%, 4/1/39 | | Ba1 | | 500,000 | 492,412 |
| Pinellas Cnty., Indl. Dev. Auth. Rev. Bonds, (2017 Foundation for Global Understanding, Inc.), 5.00%, 7/1/39 | | BBB+/P | | 2,770,000 | 2,800,697 |
| Sarasota Cnty., Hlth. Fac. Auth. Retirement Fac. Rev. Bonds, (Village of Isle) | | | | | |
| 5.00%, 1/1/31 | | BB+/F | | 1,285,000 | 1,304,674 |
| 5.00%, 1/1/30 | | BB+/F | | 750,000 | 761,793 |
| Seminole Cnty., 144A Rev. Bonds, (Galileo School Foundation, Inc. (The)), 4.00%, 6/15/51 | | Ba1 | | 830,000 | 695,660 |
| St. John's Cnty., Indl. Dev. Auth. Rev. Bonds, (Life Care Ponte Vedra Oblig. Group), Ser. A | | | | | |
| 4.00%, 12/15/50 | | BB+/F | | 750,000 | 590,626 |
| 4.00%, 12/15/41 | | BB+/F | | 750,000 | 650,290 |
| 4.00%, 12/15/36 | | BB+/F | | 400,000 | 368,402 |
| Tampa, Cap. Impt. Cigarette Tax Rev. Bonds, (Cap. Appn.), Ser. A | | | | | |
| zero %, 9/1/45 | | A1 | | 2,000,000 | 757,334 |
| zero %, 9/1/41 | | A1 | | 1,000,000 | 470,753 |
| zero %, 9/1/40 | | A1 | | 850,000 | 422,537 |
| Tolomato, Cmnty. Dev. Dist. Special Assmt. Bonds, Ser. 24 | | | | | |
| 5.125%, 5/1/54 | | BB/P | | 360,000 | 349,670 |
| 4.80%, 5/1/44 | | BB/P | | 880,000 | 856,230 |
| Village Cmnty. Dev. Dist. No. 15 144A Special Assmt. Bonds | | | | | |
| 4.85%, 5/1/38 | | BBB/P | | 1,000,000 | 1,039,102 |
| 4.80%, 5/1/55 | | BBB-/P | | 800,000 | 799,980 |
| Village, Special Assmt., (Cmnty. Dev. Dist. No. 13), 3.25%, 5/1/52 | | AA-/P | | 1,460,000 | 1,121,926 |
| Village, 144A Special Assmt., (Village Cmnty. Dev. Dist. No. 13), 3.50%, 5/1/51 | | AA-/P | | 3,835,000 | 3,141,515 |
| | | | | |
|
| | | | | | 55,414,285 |
| Georgia (1.1%) |
| Cobb Cnty., Dev. Auth. Student Hsg. Rev. Bonds, (Kennesaw State U. Real Estate) | | | | | |
| 5.00%, 7/15/38 | | Baa2 | | 1,205,000 | 1,193,293 |
| 5.00%, 7/15/38 (Prerefunded 7/15/25) | | AAA/P | | 45,000 | 45,550 |
| 5.00%, 7/15/30 | | Baa2 | | 1,175,000 | 1,178,949 |
| 5.00%, 7/15/30 (Prerefunded 7/15/25) | | AAA/P | | 25,000 | 25,305 |
| DeKalb Cnty., Dev. Auth. (GLOBE Academy, Inc. (The)), Ser. A | | | | | |
| 5.00%, 6/1/63 | | Baa2 | | 800,000 | 774,911 |
| 5.00%, 6/1/55 | | Baa2 | | 400,000 | 395,738 |
| Geo L Smith II GA Congress Ctr. 144A Rev. Bonds, (Signia Hotel Mgt., LLC.), 5.00%, 1/1/54 | | BB+/P | | 3,970,000 | 3,744,105 |
| | | | | |
|
| | | | | | 7,357,851 |
| Illinois (8.1%) |
| Chicago, G.O. Bonds | | | | | |
| Ser. A, 5.00%, 1/1/44 | | BBB+ | | 2,000,000 | 2,025,752 |
| Ser. A, 5.00%, 1/1/31 | | BBB+ | | 1,400,000 | 1,483,857 |
| Ser. A, 5.00%, 1/1/30 | | BBB+ | | 2,600,000 | 2,769,888 |
| Ser. B, 4.00%, 1/1/38 | | BBB+ | | 7,553,000 | 7,396,368 |
| Ser. A, 4.00%, 1/1/36 | | BBB+ | | 3,150,000 | 3,115,118 |
| Chicago, Special Assmt. | | | | | |
| 3.45%, 12/1/32 | | BBB/P | | 275,000 | 253,000 |
| 3.29%, 12/1/30 | | BBB/P | | 325,000 | 306,676 |
| 3.20%, 12/1/29 | | BBB/P | | 300,000 | 286,246 |
| 2.87%, 12/1/27 | | BBB/P | | 228,000 | 221,277 |
| Chicago, Board of Ed. G.O. Bonds, Ser. H, 5.00%, 12/1/36 | | BB+ | | 4,600,000 | 4,639,626 |
| Chicago, Board of Ed. 144A G.O. Bonds, Ser. A, 7.00%, 12/1/46 | | BB+ | | 1,500,000 | 1,600,292 |
| Chicago, Midway Intl. Arpt. Rev. Bonds | | | | | |
| Ser. A, BAM, 5.75%, 1/1/48 | | AA | | 2,000,000 | 2,201,847 |
| Ser. C, 5.00%, 1/1/39 | | A | | 1,750,000 | 1,842,425 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds, Ser. A, 5.50%, 1/1/55 | | A+ | | 3,925,000 | 4,178,085 |
| Du Page Cnty., Special Svc. Area No. 31 Special Tax Bonds, (Monarch Landing), 5.625%, 3/1/36 | | B/P | | 670,000 | 667,839 |
| IL State G.O. Bonds, Ser. A | | | | | |
| 5.25%, 12/1/30 | | A3 | | 5,000,000 | 5,258,796 |
| 5.00%, 10/1/33 | | A3 | | 1,025,000 | 1,070,509 |
| 5.00%, 12/1/31 | | A3 | | 7,200,000 | 7,497,044 |
| IL State Fin. Auth. Rev. Bonds | | | | | |
| (Plymouth Place), 5.25%, 5/15/50 (Prerefunded 5/15/25) | | AAA/P | | 850,000 | 858,324 |
| (Rosalind Franklin U. of Medicine and Science), Ser. A, 5.00%, 8/1/34 | | BBB+ | | 650,000 | 665,212 |
| (Southern IL Healthcare Enterprises, Inc.), 5.00%, 3/1/33 | | A- | | 200,000 | 204,297 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds, (CHF-Chicago, LLC), 5.00%, 2/15/47 | | Baa3 | | 5,500,000 | 5,526,771 |
| Northern IL U. Rev. Bonds, Ser. B, BAM | | | | | |
| 5.00%, 4/1/34 | | AA | | 650,000 | 683,788 |
| 4.00%, 4/1/38 | | AA | | 600,000 | 590,869 |
| | | | | |
|
| | | | | | 55,343,906 |
| Indiana (0.2%) |
| IN State Fin. Auth. Student Hsg. Rev. Bonds, (CHF - Tippecanoe, LLC), 5.125%, 6/1/58 | | BBB- | | 1,150,000 | 1,176,104 |
| | | | | |
|
| | | | | | 1,176,104 |
| Iowa (0.2%) |
| IA State Fin. Auth. Rev. Bonds, (Lifespace Cmnty., Inc.), Ser. B, 7.50%, 5/15/53 | | BBB/F | | 1,400,000 | 1,583,358 |
| | | | | |
|
| | | | | | 1,583,358 |
| Kansas (0.1%) |
| Wyandotte, Cnty./Kansas City, Unified Govt. 144A Rev. Bonds, (Legends Apt. Garage & West Lawn), 4.50%, 6/1/40 | | BB+/P | | 945,000 | 927,768 |
| | | | | |
|
| | | | | | 927,768 |
| Kentucky (0.3%) |
| KY Econ. Dev. Fin. Auth. Rev. Bonds, (Masonic Home Indpt. Living), 5.00%, 5/15/36 | | BB/P | | 2,000,000 | 1,855,574 |
| KY State Econ. Dev. Fin. Auth. Rev. Bonds, (Owensboro Hlth.), Ser. A, 5.25%, 6/1/41 | | Baa2 | | 375,000 | 381,075 |
| | | | | |
|
| | | | | | 2,236,649 |
| Louisiana (0.7%) |
| LA Pub. Fac. Auth. Rev. Bonds, (Calcasieu River Bridge), 5.75%, 9/1/64 | | Baa3 | | 3,500,000 | 3,789,340 |
| St. Tammany, Public Trust Fin. Auth. Rev. Bonds, (Christwood), 5.25%, 11/15/37 | | BB/P | | 765,000 | 754,339 |
| | | | | |
|
| | | | | | 4,543,679 |
| Maine (0.1%) |
| ME State Fin. Auth. Solid Waste Disp. 144A Mandatory Put Bonds (8/1/25), (Casella Waste Syst.), 5.125%, 8/1/35 | | B1 | | 1,000,000 | 1,008,759 |
| | | | | |
|
| | | | | | 1,008,759 |
| Maryland (1.6%) |
| Brunswick, Special Tax, 5.00%, 7/1/36 | | B+/P | | 998,000 | 1,009,457 |
| Frederick Cnty., Edl. Fac. 144A Rev. Bonds, (Mount St. Mary's U.), Ser. A, 5.00%, 9/1/37 | | BB+ | | 500,000 | 500,881 |
| MD Econ. Dev. Corp. Rev. Bonds, (Morgan View & Thurgood Marshall Student Hsg.), Ser. A, 6.00%, 7/1/58 | | BBB- | | 5,025,000 | 5,533,228 |
| MD State Econ. Dev. Corp. Tax Alloc. Bonds, (Port Covington), 4.00%, 9/1/50 | | B+/P | | 1,250,000 | 1,058,071 |
| Prince Georges Cnty., Special Oblig. 144A Tax Alloc. Bonds, (Westphalia Town Ctr.) | | | | | |
| 5.25%, 7/1/48 | | B/P | | 2,000,000 | 2,013,671 |
| 5.125%, 7/1/39 | | B/P | | 300,000 | 301,669 |
| Westminster, Rev. Bonds, (Lutheran Village at Miller's Grant, Inc. (The)), Ser. A, 6.00%, 7/1/34 | | BB+/P | | 750,000 | 750,564 |
| | | | | |
|
| | | | | | 11,167,541 |
| Massachusetts (0.9%) |
| Lowell, Collegiate Charter School Rev. Bonds, 5.00%, 6/15/49 | | BB-/P | | 2,290,000 | 2,291,281 |
| MA State Dev. Fin. Agcy. Rev. Bonds | | | | | |
| (Milford Regl. Med. Ctr. Oblig. Group), Ser. F, 5.75%, 7/15/43 | | BBB | | 1,000,000 | 1,001,038 |
| (Lasell U.), 4.00%, 7/1/50 | | BB | | 2,615,000 | 2,091,051 |
| MA State Dev. Fin. Agcy. Hlth. Care Fac. 144A Rev. Bonds, (Adventcare), Ser. A, 6.65%, 10/15/28 (In default)(NON) | | D/P | | 2,035,000 | 204 |
| MA State Wtr. Resource Auth. VRDN, Ser. A-3, 3.25%, 8/1/37 | | VMIG 1 | | 890,000 | 890,000 |
| | | | | |
|
| | | | | | 6,273,574 |
| Michigan (2.2%) |
| Detroit, G.O. Bonds | | | | | |
| 5.00%, 4/1/37 | | Baa2 | | 350,000 | 361,301 |
| 5.00%, 4/1/36 | | Baa2 | | 1,400,000 | 1,447,259 |
| (Fin. Recvy.), Ser. B-1, 4.00%, 4/1/44 | | BB/P | | 4,575,000 | 3,616,026 |
| Ser. A, 4.00%, 4/1/40 | | Baa2 | | 1,120,000 | 1,084,399 |
| Flint, Hosp. Bldg. Auth. Rev. Bonds, Ser. A, 5.25%, 7/1/39 | | Ba1 | | 500,000 | 499,954 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds, (Lawrence Technological U.) | | | | | |
| 5.25%, 2/1/32 | | BBB- | | 1,000,000 | 1,010,494 |
| 5.00%, 2/1/47 | | BBB- | | 4,100,000 | 3,794,121 |
| 5.00%, 2/1/37 | | BBB- | | 1,080,000 | 1,079,767 |
| MI State Fin. Auth. Ltd. Oblig. Higher Ed. Fac. Rev. Bonds, (Aquinas College), 5.00%, 5/1/46 | | BB/P | | 1,000,000 | 817,591 |
| MI State Hsg. Dev. Auth. Rev. Bonds, Ser. A, 2.73%, 10/1/59 | | AA+ | | 2,500,000 | 1,585,446 |
| | | | | |
|
| | | | | | 15,296,358 |
| Minnesota (1.3%) |
| Baytown Twp., Lease Rev. Bonds, Ser. A, 4.00%, 8/1/36 | | BB+ | | 400,000 | 379,425 |
| Duluth, COP, (Indpt. School Dist. No. 709), Ser. A, 4.20%, 3/1/34 (Prerefunded 3/1/27) | | Baa1 | | 725,000 | 746,370 |
| Forest Lake, Charter School Lease Rev. Bonds, (LILA Bldg. Co.), Ser. A, 5.25%, 8/1/43 | | BB+ | | 615,000 | 625,277 |
| Ham Lake, Charter School Lease Rev. Bonds | | | | | |
| (DaVinci Academy of Arts & Science), Ser. A, 5.00%, 7/1/47 | | BB-/P | | 1,000,000 | 903,230 |
| (Parnassus Preparatory School), Ser. A, 5.00%, 11/1/36 | | BB+ | | 1,500,000 | 1,513,336 |
| MN State Higher Ed. Fac. Auth. Rev. Bonds, (Augsburg U.), Ser. A, 5.00%, 5/1/46 | | Ba1 | | 1,000,000 | 918,514 |
| Rochester, Hlth. Care Fac. VRDN, (Mayo Clinic), Ser. A, 3.25%, 11/15/38 | | A-1+ | | 1,315,000 | 1,315,000 |
| St. Paul, Hsg. & Redev. Auth. Charter School Lease Rev. Bonds, (Hmong College Preparatory Academy), 5.00%, 9/1/55 | | BB+ | | 2,750,000 | 2,703,102 |
| | | | | |
|
| | | | | | 9,104,254 |
| Missouri (2.2%) |
| MI State Hlth. & Edl. Fac. Rev. Bonds, (U. of Hlth. Sciences & Pharmacy in St. Louis) | | | | | |
| 4.00%, 5/1/43 | | BB+ | | 3,965,000 | 3,164,028 |
| 4.00%, 5/1/38 | | BB+ | | 930,000 | 796,011 |
| MI State Hlth. & Edl. Fac. 144A Rev. Bonds, (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/45 | | BB+ | | 3,500,000 | 2,723,459 |
| Plaza at Noah's Ark Cmnty. Impt. Dist. Rev. Bonds | | | | | |
| 3.125%, 5/1/35 | | B+/P | | 500,000 | 431,045 |
| 3.00%, 5/1/30 | | B+/P | | 725,000 | 678,389 |
| Saint Louis, Indl. Dev. Auth. Fin. Rev. Bonds, (Ballpark Village Dev.), Ser. A, 4.75%, 11/15/47 | | BB-/P | | 1,625,000 | 1,376,239 |
| St. Louis Cnty., Indl. Dev. Auth. Sr. Living Fac. Rev. Bonds, (Friendship Village) | | | | | |
| 5.25%, 9/1/53 | | BB+/F | | 4,250,000 | 4,274,571 |
| 5.00%, 9/1/48 | | BB+/F | | 1,750,000 | 1,751,252 |
| | | | | |
|
| | | | | | 15,194,994 |
| Nevada (0.5%) |
| Las Vegas, Special Assmt. Bonds | | | | | |
| 5.00%, 6/1/30 | | B+/P | | 845,000 | 845,241 |
| (Special Impt. Dist. No. 816), 3.125%, 6/1/51 | | BB+/P | | 1,420,000 | 1,006,781 |
| Las Vegas, Impt. Dist. No. 812 Special Assessment Bonds, (Summerlin Village 24), 5.00%, 12/1/35 | | BBB-/P | | 655,000 | 661,170 |
| North Las Vegas, Local Impt. Special Assmt. Bonds, (Valley Vista Special Impt. Dist. No. 64), 4.50%, 6/1/39 | | B/P | | 655,000 | 629,893 |
| Sparks, Special Impt. Special Assmt. Bonds, 5.125%, 6/1/54 | | BB-/P | | 500,000 | 501,636 |
| | | | | |
|
| | | | | | 3,644,721 |
| New Hampshire (1.4%) |
| National Fin. Auth. Rev. Bonds | | | | | |
| (Caritas Acquisitions VII, LLC), Ser. A, 4.50%, 8/15/55 | | BBB-/P | | 3,495,000 | 3,087,034 |
| (Caritas Acquisitions VII, LLC), Ser. A, 4.25%, 8/15/46 | | BBB-/P | | 1,650,000 | 1,472,670 |
| (Caritas Acquisitions VII, LLC), Ser. A, 4.125%, 8/15/40 | | BBB-/P | | 1,475,000 | 1,354,825 |
| (NH Bus. Fin. Auth.), Ser. 2, 3.625%, 8/20/39 | | A3 | | 3,790,528 | 3,545,754 |
| | | | | |
|
| | | | | | 9,460,283 |
| New Jersey (1.8%) |
| Camden Cnty., Impt. Auth. School Rev. Bonds, (KIPP Cooper Norcross), 6.00%, 6/15/62 | | BBB | | 3,000,000 | 3,192,321 |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Paterson Charter School Science & Tech.), Ser. A, 6.10%, 7/1/44 | | BB+ | | 655,000 | 655,875 |
| (Paterson Charter School for Science & Tech.), Ser. A, 6.00%, 7/1/32 | | BB+ | | 250,000 | 250,397 |
| (Continental Airlines, Inc.), 5.50%, 6/1/33 | | Ba3 | | 2,000,000 | 2,013,273 |
| (Paterson Charter School), Ser. C, 5.30%, 7/1/44 | | BB+ | | 2,250,000 | 2,250,965 |
| (Provident Group-Montclair State U. Student Hsg. & Properties), 5.00%, 6/1/37 | | AA | | 1,000,000 | 1,026,104 |
| (North Star Academy Charter School of Newark, Inc.), 5.00%, 7/15/32 | | BBB- | | 1,000,000 | 1,027,955 |
| NJ State Econ. Dev. Auth. Energy Fac. Rev. Bonds, (UMM Energy Partners, LLC), Ser. A, 5.00%, 6/15/37 | | Baa2 | | 1,000,000 | 999,966 |
| NJ State Econ. Dev. Auth. Fac. Rev. Bonds, (Continental Airlines, Inc.), 5.625%, 11/15/30 | | Ba3 | | 1,000,000 | 1,004,837 |
| | | | | |
|
| | | | | | 12,421,693 |
| New Mexico (0.2%) |
| Sante Fe, Retirement Fac. Rev. Bonds, (El Castillo Retirement Residences), Ser. A, 5.00%, 5/15/49 | | BB+/F | | 1,200,000 | 1,198,289 |
| | | | | |
|
| | | | | | 1,198,289 |
| New York (6.8%) |
| Build NY City Resource Corp. Rev. Bonds, (New World Preparatory Charter School), Ser. A, 4.00%, 6/15/51 | | BB-/P | | 500,000 | 404,747 |
| Monroe Cnty., Indl. Dev. Corp. 144A Rev. Bonds, (True North Rochester Preparatory Charter School), 5.00%, 6/1/59 | | Baa3 | | 540,000 | 543,342 |
| NY State Liberty Dev. Corp. Rev. Bonds | | | | | |
| (7 World Trade Ctr. II, LLC), 3.125%, 9/15/50 | | Aaa | | 425,000 | 340,833 |
| (4 World Trade Ctr.), 3.00%, 11/15/51 | | A+ | | 6,025,000 | 4,595,552 |
| (7 World Trade Ctr. II, LLC), 3.00%, 9/15/43 | | Aaa | | 3,200,000 | 2,661,444 |
| 2.875%, 11/15/46 | | A+ | | 2,650,000 | 1,961,155 |
| (Port Auth. of NY & NJ), Ser. 1WTC, 2.75%, 2/15/44 | | AA- | | 2,250,000 | 1,728,665 |
| NY State Liberty Dev. Corp. 144A Rev. Bonds, (World Trade Ctr.), Class 2, 5.375%, 11/15/40 | | BB-/P | | 1,250,000 | 1,250,305 |
| NY State Thruway Auth. Personal Income Tax Rev. Bonds, Ser. C, 5.00%, 03/15/54(T) | | AA+ | | 7,300,000 | 7,710,333 |
| NY State Trans. Dev. Corp. Special Fac. Rev. Bonds, (Delta Air Lines, Inc.), 4.00%, 1/1/36 | | Baa3 | | 4,405,000 | 4,284,761 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds | | | | | |
| (JFK Intl. Arpt. New Term. One, LLC), 6.00%, 6/30/54 | | Baa3 | | 4,400,000 | 4,752,763 |
| (Delta Air Lines, Inc.), 5.625%, 4/1/40 | | Baa3 | | 2,200,000 | 2,363,482 |
| (Delta Air Lines, Inc.), 5.00%, 10/1/40 | | Baa3 | | 2,000,000 | 2,064,751 |
| (American Airlines, Inc.), 3.00%, 8/1/31 | | BB/F | | 1,150,000 | 1,081,212 |
| NY State Urban Dev. Corp. Rev. Bonds, (Bidding Group 4), Ser. A, 3.00%, 3/15/50 | | AA+ | | 1,000,000 | 786,279 |
| Oneida Indian Nation 144A (Oneida Indian Nation of NY), Ser. A, 8.00%, 9/1/40 | | BBB-/F | | 1,000,000 | 993,596 |
| Port Auth. of NY & NJ Rev. Bonds, Ser. 218, 5.00%, 11/1/49(T) | | Aa3 | | 4,485,000 | 4,702,343 |
| Suffolk, Regl. Off-Track Betting Corp. Rev. Bonds, 6.00%, 12/1/53 | | BB-/P | | 2,730,000 | 2,843,853 |
| Suffolk, Tobacco Asset Securitization Corp. Rev. Bonds, Ser. A-2, 4.00%, 6/1/50 | | BBB+ | | 1,700,000 | 1,557,049 |
| | | | | |
|
| | | | | | 46,626,465 |
| North Carolina (1.2%) |
| NC State Med. Care Comm. Hlth. Care Fac. Rev. Bonds, (Lutheran Svcs. for the Aging, Inc. Oblig. Group), Ser. C, 4.00%, 3/1/42 | | BBB/F | | 2,500,000 | 2,302,336 |
| NC State Med. Care Comm. Retirement Fac. Rev. Bonds | | | | | |
| (Maryfield, Inc. Oblig. Group), 5.00%, 10/1/50 | | BB/P | | 1,500,000 | 1,480,621 |
| (Twin Lakes Cmnty.), Ser. A, 5.00%, 1/1/49 | | BBB/F | | 2,970,000 | 2,991,996 |
| (Southminister, Inc.), 5.00%, 10/1/37 | | BB/P | | 1,625,000 | 1,633,771 |
| | | | | |
|
| | | | | | 8,408,724 |
| North Dakota (0.2%) |
| Horace, G.O. Bonds, Ser. C, 5.00%, 5/1/50 | | Baa3 | | 1,500,000 | 1,517,043 |
| | | | | |
|
| | | | | | 1,517,043 |
| Ohio (4.4%) |
| Buckeye, Tobacco Settlement Fin. Auth. Rev. Bonds | | | | | |
| Ser. B-2, Class 2, 5.00%, 6/1/55 | | CCC/P | | 9,650,000 | 8,727,369 |
| Ser. A-2, Class 1, 3.00%, 6/1/48 | | BBB+ | | 4,870,000 | 3,625,680 |
| Centerville, Hlth. Care Rev. Bonds, (Graceworks Lutheran Svcs.), 5.25%, 11/1/47 | | BB+/P | | 2,000,000 | 1,912,583 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds | | | | | |
| (Playhouse Square Foundation), 5.50%, 12/1/43 | | BB+ | | 500,000 | 511,998 |
| (Playhouse Sq. Foundation), 5.25%, 12/1/38 | | BB+ | | 1,065,000 | 1,094,850 |
| Columbus, Swr. VRDN, Ser. B, 3.05%, 6/1/32 | | VMIG 1 | | 1,000,000 | 1,000,000 |
| Hamilton Cnty., Hlth. Care Rev. Bonds, (Life Enriching Cmnty.), 5.00%, 1/1/52 | | BBB-/F | | 785,000 | 756,708 |
| Hickory Chase, Cmnty. Auth. Infrastructure Impt. 144A Rev. Bonds, (Hickory Chase), Ser. A, 5.00%, 12/1/40 | | B+/P | | 1,380,000 | 1,350,259 |
| Montgomery Cnty., Hosp. VRDN (Premier Hlth. Partners Oblig. Group), 4.00%, 11/15/45 | | VMIG 1 | | 1,000,000 | 1,000,000 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds | | | | | |
| (Capital U.), 6.00%, 9/1/52 | | BBB- | | 1,475,000 | 1,515,587 |
| (Cleveland Inst. of Music (The)), 5.375%, 12/1/52 | | BBB- | | 3,300,000 | 3,400,929 |
| 5.25%, 12/1/48 | | BB | | 750,000 | 705,112 |
| (Cleveland Inst. of Music (The)), 5.125%, 12/1/42 | | BBB- | | 3,490,000 | 3,614,477 |
| Southeastern OH Port Auth. Hosp. Fac. Rev. Bonds, (Memorial Hlth. Syst. Oblig. Group), 5.50%, 12/1/43 | | B+/F | | 235,000 | 226,020 |
| Washington Cnty, Hosp. Rev. Bonds, (Marietta Area Hlth. Care, Inc.), 6.75%, 12/1/52 | | B+/P | | 750,000 | 822,187 |
| | | | | |
|
| | | | | | 30,263,759 |
| Oregon (2.5%) |
| Clackamas Cnty., Hosp. Fac. Auth. Rev. Bonds, (Rose Villa, Inc.), Ser. A, 5.375%, 11/15/55 | | BB/P | | 1,000,000 | 1,002,332 |
| Port of Portland, Arpt. Rev. Bonds, Ser. 27-A, 4.00%, 7/1/50 | | AA- | | 15,710,000 | 14,782,073 |
| Warm Springs, Reservation Confederated Tribes 144A Rev. Bonds, (Pelton-Round Butte), Ser. B | | | | | |
| 5.00%, 11/1/39 | | A3 | | 700,000 | 741,385 |
| 5.00%, 11/1/32 | | A3 | | 360,000 | 386,929 |
| | | | | |
|
| | | | | | 16,912,719 |
| Pennsylvania (3.9%) |
| Chester Cnty., Indl. Dev. Auth. Rev. Bonds, (Collegium Charter School), Ser. A, 5.125%, 10/15/37 | | BB | | 1,200,000 | 1,207,793 |
| Chester Cnty., Indl. Dev. Auth. Student Hsg. Rev. Bonds, (West Chester U. Student Hsg., LLC), Ser. A, 5.00%, 8/1/45 | | Ba2 | | 2,200,000 | 2,133,508 |
| Cumberland Cnty., Muni. Auth. Rev. Bonds, (Asbury PA Obligated Group), 5.00%, 1/1/45 | | BB+/P | | 1,000,000 | 934,831 |
| Dallas, Area Muni. Auth. U. Rev. Bonds, (Misericordia U.), 5.00%, 5/1/48 | | Baa3 | | 3,600,000 | 3,309,933 |
| Lancaster Cnty., Hosp. Auth. Hlth. Care Fac. Rev. Bonds, (Moravian Manors, Inc.), Ser. A, 5.00%, 6/15/49 | | BB+/F | | 4,705,000 | 4,324,110 |
| Lancaster, Indl. Dev. Auth. Rev. Bonds, (Willow Valley Communities), 4.00%, 12/1/44 | | A/F | | 1,150,000 | 1,046,687 |
| Lehigh Cnty., Indl. Dev. Auth. Charter School Rev. Bonds, (Seven Generations Charter School), 4.00%, 5/1/51 | | BB | | 2,385,000 | 1,925,941 |
| PA State Econ. Dev. Fin. Auth. Mandatory Put Bonds (6/1/27), (Talen Energy Supply, LLC), Ser. B, 5.25%, 12/1/37 | | BB- | | 1,000,000 | 1,012,695 |
| PA State Econ. Dev. Fin. Auth. Rev. Bonds, (PennDOT Major Bridges), 6.00%, 6/30/61 | | Baa2 | | 2,500,000 | 2,735,863 |
| PA State Higher Edl. Fac. Auth. Student Hsg. Rev. Bonds, (U. Properties, Inc.-East Stroudsburg), Ser. A, 5.00%, 7/1/31 | | Baa3 | | 1,000,000 | 991,082 |
| Philadelphia, Auth. for Indl. Dev. 144A Rev. Bonds (U. of Arts (The)) | | | | | |
| 12.834%, 3/5/25(F) (In default)(NON) | | D/P | | 907,156 | 815,272 |
| 12.834%, 3/5/25(F) (In default)(NON) | | D/P | | 94,809 | 92,913 |
| 12.834%, 3/5/25(F) (In default)(NON) | | D/P | | 344,719 | 337,825 |
| 12.834%, 3/5/25(F) (In default)(NON) | | D/P | | 272,147 | 245,635 |
| 5.00%, 3/15/45 (In default)(NON) | | D/P | | 4,436,394 | 2,661,836 |
| 5.00%, 3/15/45 (Prerefunded 3/15/28) | | AAA/P | | 75,000 | 80,272 |
| Philadelphia, Auth. For Indl. Dev. Multi-Fam. 144A (University Sq. Apt.), 5.25%, 12/1/47 | | BBB-/P | | 2,000,000 | 1,929,908 |
| Wilkes-Barre, Fin. Auth. Rev. Bonds, (Wilkes U.), 4.00%, 3/1/42 | | BBB- | | 1,165,000 | 1,002,765 |
| | | | | |
|
| | | | | | 26,788,869 |
| Puerto Rico (4.0%) |
| Cmnwlth. of PR, G.O. Bonds, Ser. A-1 | | | | | |
| 4.00%, 7/1/41 | | BB-/P | | 5,700,000 | 5,383,721 |
| 4.00%, 7/1/37 | | BB-/P | | 5,500,000 | 5,341,711 |
| 4.00%, 7/1/33 | | BB-/P | | 2,000,000 | 1,972,228 |
| Cmnwlth. of PR, Sales Tax Fin. Corp. Rev. Bonds | | | | | |
| Ser. A-2, 4.784%, 7/1/58 | | BBB-/P | | 240,000 | 238,212 |
| Ser. A-1, 4.75%, 7/1/53 | | BBB-/P | | 9,430,000 | 9,365,328 |
| Ser. A-1, 4.55%, 7/1/40 | | BBB-/P | | 59,000 | 59,291 |
| Ser. A-2, 4.536%, 7/1/53 | | B/P | | 17,000 | 16,320 |
| Ser. A-1, 4.50%, 7/1/34 | | B/P | | 116,000 | 116,318 |
| Ser. A-2, 4.329%, 7/1/40 | | BBB-/P | | 600,000 | 594,428 |
| Ser. A-1, zero %, 7/1/51 | | BBB-/P | | 1,236,000 | 299,920 |
| Ser. A-1, zero %, 7/1/46 | | BBB-/P | | 1,518,000 | 498,443 |
| Ser. A-1, zero %, 7/1/33 | | B/P | | 159,000 | 111,168 |
| Ser. A-1, zero %, 7/1/31 | | BBB-/P | | 141,000 | 107,843 |
| Ser. A-1, zero %, 7/1/29 | | B/P | | 109,000 | 90,932 |
| Ser. A-1, zero %, 7/1/27 | | B/P | | 112,000 | 100,972 |
| PR, Elec. Pwr. Auth. Rev. Bonds, Ser. TT, 5.00%, 7/1/37 (In default)(NON) | | D/P | | 7,500,000 | 3,225,000 |
| | | | | |
|
| | | | | | 27,521,835 |
| Rhode Island (0.4%) |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. B, 5.00%, 6/1/50 | | BBB-/P | | 3,000,000 | 3,006,026 |
| | | | | |
|
| | | | | | 3,006,026 |
| South Carolina (1.2%) |
| Berkeley Cnty., Assmt. Rev. Bonds, (Nexton Impt. Dist.), 4.25%, 11/1/40 | | BB-/P | | 1,000,000 | 903,342 |
| SC State Jobs Econ. Dev. Auth. Edl. Fac. 144A Rev. Bonds | | | | | |
| (High Point Academy), Ser. A, 5.75%, 6/15/39 | | Ba1 | | 2,000,000 | 2,020,893 |
| (Greenville Renewable Energy Ed. Charter School), 4.00%, 6/1/56 | | BB/P | | 1,530,000 | 1,093,746 |
| (Greenville Renewable Energy Ed. Charter School), 4.00%, 6/1/36 | | BB/P | | 1,000,000 | 875,055 |
| SC State Jobs Econ. Dev. Auth. Hlth. Care Rev. Bonds | | | | | |
| 5.75%, 11/15/54 | | BB | | 1,000,000 | 1,061,153 |
| 5.50%, 11/15/44 | | BB | | 750,000 | 795,375 |
| SC State Jobs-Econ. Dev. Auth. Rev. Bonds, (Woodlands at Furman), Ser. A | | | | | |
| 5.00%, 11/15/54 | | BB/P | | 1,000,000 | 971,223 |
| 5.00%, 11/15/42 | | BB/P | | 585,000 | 590,143 |
| | | | | |
|
| | | | | | 8,310,930 |
| South Dakota (0.3%) |
| Lincoln Cnty., Econ. Dev. Rev. Bonds, (Augustana College Assn. (The)), 4.00%, 8/1/51 | | BBB- | | 2,060,000 | 1,719,683 |
| | | | | |
|
| | | | | | 1,719,683 |
| Tennessee (1.3%) |
| Metro. Govt. Nashville & Davidson Cnty., Hlth. & Edl. Fac. Board Rev. Bonds | | | | | |
| (Trevecca Nazarene U.), 5.00%, 10/1/48 | | BBB-/F | | 1,800,000 | 1,804,424 |
| (Trevecca Nazarene U.), 5.00%, 10/1/39 | | BBB-/F | | 800,000 | 816,868 |
| (Trevecca Nazarene U.), 5.00%, 10/1/34 | | BBB-/F | | 400,000 | 412,840 |
| (Trevecca Nazarene U.), 5.00%, 10/1/29 | | BBB-/F | | 600,000 | 618,585 |
| (Blakeford at Green Hills), Ser. A, 4.00%, 11/1/55 | | BBB-/F | | 3,000,000 | 2,405,678 |
| Metro. Nashville, Arpt. Auth. Rev. Bonds, Ser. B | | | | | |
| 5.50%, 7/1/41 | | A1 | | 875,000 | 965,356 |
| 5.50%, 7/1/38 | | A1 | | 875,000 | 977,604 |
| Nashville, Metro. Dev. & Hsg. Agcy. 144A Tax Alloc. Bonds, (Fifth & Broadway Dev. Dist.), 5.125%, 6/1/36 | | B+/P | | 1,250,000 | 1,266,171 |
| | | | | |
|
| | | | | | 9,267,526 |
| Texas (5.4%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds, (Wayside Schools), Ser. A | | | | | |
| 4.00%, 8/15/46 | | BB | | 850,000 | 723,816 |
| 4.00%, 8/15/36 | | BB | | 335,000 | 314,809 |
| Arlington, Higher Ed. Fin. Corp. 144A Rev. Bonds | | | | | |
| (Magellan School (The)), 6.375%, 6/1/62 | | Ba3 | | 2,400,000 | 2,507,481 |
| (BASIS TX Charter Schools, Inc.), 4.875%, 6/15/59 | | Ba2 | | 1,000,000 | 979,467 |
| (BASIS TX Charter Schools, Inc.), 4.875%, 6/15/54 | | Ba2 | | 1,050,000 | 1,037,771 |
| Clifton, Higher Ed. Fin. Corp. Ed. Rev. Bonds, (Intl. Leadership), Ser. D, 6.125%, 8/15/48 | | Baa3 | | 6,000,000 | 6,080,208 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds, (Brazos Presbyterian Homes, Inc.), 5.00%, 1/1/37 | | BB+/F | | 1,000,000 | 1,015,932 |
| Houston, Arpt. Syst. Rev. Bonds, (United Airlines, Inc.), 4.00%, 7/1/41 | | BB-/F | | 3,750,000 | 3,626,086 |
| Houston, Higher Ed. Fin. Corp. Rev. Bonds, (Houston Baptist U.), 4.00%, 10/1/51 | | BBB- | | 2,100,000 | 1,749,448 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | BBB+ | | 3,000,000 | 3,133,884 |
| Medina Cnty., 144A Special Assmt. Bonds, (Talley Ho Pub. Impt. Dist.), 5.35%, 9/1/54 | | B+/P | | 1,371,000 | 1,318,472 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (MRC Sr. Living-Langford (The)), Ser. A, 5.50%, 11/15/52 | | B-/P | | 250,000 | 207,372 |
| (MRC Senior Living-Langford (The)), 5.50%, 11/15/46 | | B-/P | | 700,000 | 599,647 |
| (MRC Senior Living-Langford (The)), 5.375%, 11/15/36 | | B-/P | | 500,000 | 457,809 |
| (Woman's U.-Collegiate Hsg. Denton, LLC), Ser. A-1, AGM, 5.00%, 7/1/32 | | AA | | 700,000 | 723,040 |
| (Westminster Manor), 4.00%, 11/1/55 | | BBB/F | | 1,450,000 | 1,278,749 |
| (Woman's U.-Collegiate Hsg. Denton, LLC), Ser. A-1, AGM, 4.00%, 7/1/43 | | AA | | 1,600,000 | 1,539,415 |
| Tarrant Cnty., Cultural Ed. Fac. Fin. Corp. Retirement Fac. Rev. Bonds, (Buckner Retirement Svcs., Inc.), 5.00%, 11/15/37 | | A-/F | | 1,620,000 | 1,625,101 |
| TX State Tech. College Syst. Fin. Syst. Rev. Bonds, Ser. A, AGM, 6.00%, 8/1/54 | | AA | | 4,000,000 | 4,503,162 |
| TX State Trans. Comm. Rev. Bonds, (State Hwy. 249 Sys.), Ser. A, zero %, 8/1/39 | | Baa2 | | 1,500,000 | 766,375 |
| Uptown Dev. Auth. Tax Alloc. Bonds, (City of Houston Reinvestment Zone No. 16) | | | | | |
| 3.00%, 9/1/40 | | Baa2 | | 605,000 | 467,888 |
| 3.00%, 9/1/39 | | Baa2 | | 550,000 | 431,974 |
| 3.00%, 9/1/38 | | Baa2 | | 750,000 | 600,519 |
| 3.00%, 9/1/37 | | Baa2 | | 650,000 | 535,144 |
| 3.00%, 9/1/36 | | Baa2 | | 650,000 | 546,179 |
| | | | | |
|
| | | | | | 36,769,748 |
| Utah (1.7%) |
| Black Desert Pub. Infrastructure Dist. 144A Special Assmt. Bonds, 5.625%, 12/1/53 | | BB+/P | | 3,000,000 | 3,076,715 |
| Infrastructure Agcy. Telecomm. Rev. Bonds | | | | | |
| 5.50%, 10/15/48 | | BBB-/F | | 500,000 | 529,376 |
| 5.50%, 10/15/44 | | BBB-/F | | 450,000 | 482,959 |
| 5.25%, 10/15/39 | | BBB-/F | | 405,000 | 434,322 |
| 5.00%, 10/15/32 | | BBB-/F | | 1,000,000 | 1,057,074 |
| 4.00%, 10/15/42 | | BBB-/F | | 1,500,000 | 1,373,369 |
| MDA Mountain Village Pub. Infrastructure Dist. Special Assmt., Ser. A, 5.00%, 8/1/50 | | B/P | | 2,000,000 | 1,932,167 |
| Mida Mountain Village Pub. Infrastructure Dist. 144A Special Assmt. Bonds, (Mountain Village Assmt. Area No. 2), 4.00%, 8/1/50 | | B/P | | 1,625,000 | 1,398,246 |
| Skyridge Pegasus Infrastructure Fin. Dist. 144A Special Assmt. Bonds, 5.25%, 12/1/44 | | B-/P | | 700,000 | 691,498 |
| UT Infrastructure Agcy. Telecomm. Rev. Bonds, 5.25%, 10/15/36 | | BBB-/F | | 355,000 | 385,110 |
| | | | | |
|
| | | | | | 11,360,836 |
| Virginia (1.0%) |
| Cherry Hill Cmnty., Dev. Auth. 144A Special Assmt. Bonds, (Potomac Shores), 5.15%, 3/1/35 | | B/P | | 500,000 | 501,214 |
| Farms of New Kent, Cmnty. Dev. Auth. 144A Special Assmt. Bonds, Ser. A, 3.75%, 3/1/36 | | B+/P | | 955,000 | 907,990 |
| James City Cnty., Econ. Dev. Auth. Rev. Bonds, (Williamsburg Landing), Ser. A, 4.00%, 12/1/50 | | BB/P | | 2,250,000 | 1,858,403 |
| James City Cnty., Econ. Dev. Auth. Res. Care Fac. Rev. Bonds, (Williamsburg Landing, Inc.), Ser. A, 6.875%, 12/1/58 | | BB+/P | | 1,000,000 | 1,105,521 |
| Lower Magnolia Green Cmnty., Dev. Auth. 144A Special Assmt. Bonds, 5.00%, 3/1/35 | | B/P | | 785,000 | 781,600 |
| Suffolk, Econ. Dev. Auth. Retirement Fac. Rev. Bonds, (United Church Homes & Svcs. Oblig. Group), 5.00%, 9/1/31 | | BB/P | | 1,500,000 | 1,503,802 |
| | | | | |
|
| | | | | | 6,658,530 |
| Washington (4.1%) |
| Grays Harbor Cnty., Pub. Hosp. Dist. No. 1 Rev. Bonds, 6.875%, 12/1/53 | | BB+ | | 5,000,000 | 5,573,078 |
| Kalispel Tribe of Indians Priority Dist. Rev. Bonds, Ser. A, 5.00%, 1/1/32 | | BB+/P | | 990,000 | 1,019,757 |
| Skagit Cnty., Pub. Hosp. Dist. No. 1 Rev. Bonds | | | | | |
| 5.50%, 12/1/54 | | Baa3 | | 2,000,000 | 2,118,828 |
| (Skagit Regl. Hlth. Impt.), 5.00%, 12/1/37 | | Baa3 | | 2,000,000 | 2,013,728 |
| WA State Hsg. Fin. Comm. Rev. Bonds | | | | | |
| (Wesley Homes Lea Hill), 5.00%, 7/1/36 | | B/P | | 575,000 | 539,596 |
| Ser. 1, Class A, 4.085%, 3/20/40 | | A3 | | 1,249,455 | 1,204,627 |
| (Social Certif.), Ser. A-1, 3.50%, 12/20/35 | | BBB+ | | 3,567,016 | 3,358,981 |
| Ser. 1, Class A, 3.375%, 4/20/37 | | BBB+ | | 5,158,841 | 4,658,815 |
| WA State Hsg. Fin. Comm. 144A Rev. Bonds, (Presbyterian Retirement Cmnty. Northwest), Ser. A, 5.00%, 1/1/46 | | BB/F | | 2,500,000 | 2,350,565 |
| WA State Hsg. Fin. Comm. Nonprofit 144A Rev. Bonds | | | | | |
| (Seattle Academy of Arts & Sciences), 6.125%, 7/1/53 | | BBB | | 2,500,000 | 2,726,312 |
| (Spokane Intl. Academy), Ser. A, 5.00%, 7/1/50 | | Ba2 | | 500,000 | 488,654 |
| (Spokane Intl. Academy), Ser. A, 4.00%, 7/1/40 | | Ba2 | | 2,235,000 | 2,030,356 |
| | | | | |
|
| | | | | | 28,083,297 |
| West Virginia (0.2%) |
| Monongalia Cnty., Bldg. Comm. 144A Tax Alloc. Bonds, (Dev. Dist. No. 4) | | | | | |
| 6.00%, 6/1/53 | | BB-/P | | 1,000,000 | 1,066,011 |
| 5.75%, 6/1/43 | | BB-/P | | 500,000 | 532,629 |
| | | | | |
|
| | | | | | 1,598,640 |
| Wisconsin (6.9%) |
| Pub. Fin. Auth. Rev. Bonds, (Northwest Nazarene U.), 5.00%, 10/1/43 | | Baa3 | | 3,425,000 | 3,443,697 |
| Pub. Fin. Auth. Tax Alloc. Bonds, (Southeast Overtown Pk. West. Cmnty. Redev. Agcy.), 5.00%, 6/1/41 | | B+/P | | 1,375,000 | 1,410,934 |
| Pub. Fin. Auth. 144A Rev. Bonds | | | | | |
| (WFCS Holdings, LLC), 5.00%, 1/1/55 | | BB-/P | | 3,800,000 | 3,712,924 |
| (Roseman U. of Hlth. Sciences), 5.00%, 4/1/50 (Prerefunded 4/1/30) | | AAA/P | | 95,000 | 104,517 |
| Pub. Fin. Auth. Conference Ctr. & Hotel Rev. Bonds, (U. of NC Charlotte Foundation), Ser. A, 4.00%, 9/1/51 | | BB+/P | | 3,500,000 | 2,570,693 |
| Pub. Fin. Auth. Ed. 144A Rev. Bonds | | | | | |
| (North Carolina Leadership Academy), 5.00%, 6/15/54 | | BB+/P | | 455,000 | 426,310 |
| (North Carolina Leadership Academy), 5.00%, 6/15/49 | | BB+/P | | 1,040,000 | 991,809 |
| (Mater Academy of NV), 5.00%, 12/15/44 | | BB | | 690,000 | 696,490 |
| (Mater Academy of NV), 5.00%, 12/15/39 | | BB | | 700,000 | 720,288 |
| (North Carolina Leadership Academy), 5.00%, 6/15/39 | | BB+/P | | 410,000 | 408,714 |
| Pub. Fin. Auth. Edl. Fac. Rev. Bonds, (Piedmont Cmnty. Charter School), 5.00%, 6/15/53 | | Baa3 | | 1,000,000 | 998,424 |
| Pub. Fin. Auth. Exempt Fac. Rev. Bonds, (Celanese U.S. Holdings, LLC), Ser. C, 4.30%, 11/1/30 | | Baa3 | | 700,000 | 701,815 |
| Pub. Fin. Auth. Multi-Fam Affordable Hsg. 144A Rev. Bonds, (Dominium Holdings I, LLC), Ser. 1, Class B-1, 6.81%, 4/28/36 | | BBB-/P | | 2,375,000 | 2,416,735 |
| Pub. Fin. Auth. Multi-Fam. Hsg. 144A (Promenade Apt.), 6.25%, 2/1/39 | | BB-/P | | 1,700,000 | 1,757,737 |
| Pub. Fin. Auth. Pooled Charter School Certif. Rev. Bonds, Ser. 23-1, Class A, 5.75%, 7/1/62 | | Aa3 | | 2,862,581 | 3,008,240 |
| Pub. Fin. Auth. Retirement Fac. 144A Rev. Bonds, (Southminster, Inc.), 5.00%, 10/1/48 | | BB/F | | 1,500,000 | 1,479,342 |
| Pub. Fin. Auth. Student Hsg. Fac. Rev. Bonds | | | | | |
| (NC A&T Real Estate Foundation, LLC), Ser. B, 5.00%, 6/1/44 | | BBB- | | 1,900,000 | 1,912,631 |
| (Appalachian State U.), Ser. A, AGM, 4.00%, 7/1/55 | | AA | | 1,000,000 | 931,599 |
| Pub. Fin. Auth. Student Hsg. Fac. 144A Rev. Bonds | | | | | |
| (CHF-Manoa, LLC), Ser. A, 5.75%, 7/1/63 | | BBB- | | 2,000,000 | 2,132,012 |
| (UHF RISE Student Hsg., LLC), Ser. A-1, 4.00%, 7/1/61 | | Ba1 | | 1,400,000 | 1,146,378 |
| WI Pub. Fin. Auth. Edl. Fac. Rev. Bonds | | | | | |
| (Queens U. of Charlotte), Ser. A, 5.25%, 3/1/42 | | BBB | | 3,000,000 | 3,082,190 |
| 5.00%, 2/1/64 | | BBB- | | 2,000,000 | 2,012,096 |
| WI Pub. Fin. Auth. Hotel 144A Rev. Bonds, (Grand Hyatt), 6.00%, 2/1/62 | | BB-/P | | 2,000,000 | 2,115,386 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (PHW Menomonee Falls, Inc.), 6.125%, 10/1/59 | | BB-/P | | 700,000 | 720,122 |
| (WI Masonic Home), 5.75%, 8/15/59 | | BBB-/F | | 1,500,000 | 1,608,933 |
| (Oakwood Lutheran Sr. Ministries Oblig. Group), 4.00%, 1/1/57 | | BB/P | | 1,350,000 | 1,105,379 |
| (St. John's Communities, Inc.), 4.00%, 9/15/36 | | BBB/F | | 790,000 | 768,112 |
| (St. John's Communities, Inc.), 4.00%, 9/15/31 | | BBB/F | | 970,000 | 962,484 |
| WI State Pub. Fin. Auth Sr. Living Rev. Bonds, (Rose Villa, Inc.), Ser. A | | | | | |
| 6.00%, 11/15/49 (Prerefunded 11/15/24) | | BB-/P | | 1,000,000 | 1,000,742 |
| 5.50%, 11/15/34 (Prerefunded 11/15/24) | | BB-/P | | 1,685,000 | 1,685,950 |
| WI State Pub. Fin. Auth. 144A Rev. Bonds, (Church Home of Hartford, Inc.), Ser. A, 5.00%, 9/1/38 | | BB/F | | 1,500,000 | 1,500,201 |
| | | | | |
|
| | | | | | 47,532,884 |
| | | | | |
|
| Total municipal bonds and notes (cost $687,652,332) | $684,826,732 |