| | | | | | |
| MUNICIPAL BONDS AND NOTES (101.1%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alabama (0.5%) |
| Jefferson Cnty., Swr. Rev. Bonds, Ser. D, 6.50%, 10/1/53 | | BBB | | $1,000,000 | $1,161,270 |
| Jefferson, Cnty. Rev. Bonds, (Warrants) | | | | | |
| 5.00%, 9/15/34 | | AA | | 2,575,000 | 3,133,698 |
| 5.00%, 9/15/33 | | AA | | 350,000 | 426,976 |
| | | | | |
|
| | | | | | 4,721,944 |
| Alaska (1.1%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Tanana Chiefs Conference), Ser. A | | | | | |
| 4.00%, 10/1/44 | | A+/F | | 6,425,000 | 7,043,406 |
| 4.00%, 10/1/39 | | A+/F | | 2,575,000 | 2,859,151 |
| | | | | |
|
| | | | | | 9,902,557 |
| Arizona (1.8%) |
| AZ Game & Fish Dept. and Comm. Rev. Bonds, (AGF Administration Bldg.), 5.00%, 7/1/21 | | Aa2 | | 135,000 | 135,517 |
| AZ State Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.), Ser. D, 5.00%, 7/1/51 | | BB | | 1,025,000 | 1,071,105 |
| AZ State Sports & Tourism Auth. Rev. Bonds, (Multi-Purpose Stadium Fac.), Ser. A, 5.00%, 7/1/30 | | A1 | | 500,000 | 520,795 |
| El Mirage, G.O. Bonds, AGM, 5.00%, 7/1/42 | | AA | | 250,000 | 269,763 |
| Glendale, Indl. Dev. Auth. Sr. Living Fac. Rev. Bonds, (Royal Oaks Life Care Cmnty.), 5.00%, 5/15/39 | | A/F | | 3,500,000 | 3,667,615 |
| Lake Havasu City, Waste Wtr. Syst. Rev. Bonds, Ser. B, AGM, 5.00%, 7/1/43 | | AA | | 250,000 | 291,935 |
| Maricopa Cnty., Indl. Dev. Auth. Ed. Rev. Bonds | | | | | |
| (Great Hearts Academies), Ser. C, 5.00%, 7/1/48 | | AA- | | 600,000 | 698,778 |
| (Reid Traditional Schools Painted Rock Academy), 5.00%, 7/1/36 | | Baa3 | | 250,000 | 278,290 |
| (Horizon Cmnty. Learning Ctr.), 5.00%, 7/1/35 | | BB+ | | 350,000 | 355,429 |
| Northern AZ U. Rev. Bonds, 5.00%, 6/1/34 | | A1 | | 250,000 | 276,798 |
| Phoenix, Civic Impt. Corp. Dist. Rev. Bonds, (Civic Plaza), Ser. B, FGIC, NATL, 5.50%, 7/1/43 | | Aa2 | | 1,000,000 | 1,588,580 |
| Phoenix, Indl. Dev. Auth. Ed. Rev. Bonds | | | | | |
| (Great Hearts Academies), 5.00%, 7/1/44 | | BBB- | | 1,000,000 | 1,059,550 |
| (Great Hearts Academies), Ser. A, 5.00%, 7/1/36 | | BBB- | | 1,010,000 | 1,098,749 |
| (Choice Academies, Inc.), 4.875%, 9/1/22 | | BB | | 95,000 | 96,689 |
| (Great Hearts Academies), 3.75%, 7/1/24 | | BBB- | | 145,000 | 150,013 |
| Phoenix, Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.) | | | | | |
| 5.00%, 7/1/35 | | BB | | 100,000 | 105,275 |
| Ser. A, 5.00%, 7/1/35 | | BB | | 150,000 | 157,913 |
| Pima Cnty., Indl. Dev. Auth. Rev. Bonds, (Providence Day School, Inc.), 5.125%, 12/1/40 | | BBB+ | | 500,000 | 503,635 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds | | | | | |
| 5.50%, 12/1/29 | | A3 | | 1,900,000 | 2,472,318 |
| 5.00%, 12/1/37 | | A3 | | 500,000 | 663,925 |
| U. of AZ Board of Regents Syst. Rev. Bonds, (Green Bond), Ser. A, 5.00%, 7/1/41 | | Aa2 | | 200,000 | 232,612 |
| Yavapai Cnty., Indl. Dev. Auth. Hosp. Fac. Rev. Bonds, (Yavapai Regl. Med. Ctr.), Ser. A, 5.25%, 8/1/33 | | A2 | | 100,000 | 110,230 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. Rev. Bonds, (Agribusiness & Equine Ctr.), 5.00%, 3/1/32 | | BB+ | | 265,000 | 270,372 |
| Yuma, Indl. Dev. Auth. Hosp. Rev. Bonds, (Yuma Regl. Med. Ctr.), Ser. A, 5.25%, 8/1/32 | | A | | 400,000 | 452,512 |
| | | | | |
|
| | | | | | 16,528,398 |
| California (3.0%) |
| ABAG Fin. Auth. for Nonprofit Corps. Rev. Bonds, (Episcopal Sr. Cmntys.), Ser. A, 5.00%, 7/1/42 | | A-/F | | 1,300,000 | 1,348,750 |
| CA State VRDN | | | | | |
| Ser. A-2, 0.05%, 5/1/33 | | VMIG 1 | | 2,000,000 | 2,000,000 |
| Ser. A-3, 0.08%, 5/1/33 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| CA State Infrastructure & Econ. Dev. Bank Mandatory Put Bonds (8/1/21), (California Academy of Sciences), Ser. B, 0.509%, 8/1/47 | | A2 | | 1,000,000 | 993,480 |
| CA State Poll. Control Fin. Auth. Rev. Bonds | | | | | |
| (Wtr. Furnishing), 5.00%, 11/21/45 | | Baa3 | | 3,500,000 | 3,616,830 |
| (San Jose Wtr. Co.), 4.75%, 11/1/46 | | A | | 1,700,000 | 1,938,119 |
| CA Statewide Cmnty. Dev. Auth. Rev. Bonds | | | | | |
| (899 Charleston, LLC), Ser. A, 5.25%, 11/1/44 | | BB/P | | 655,000 | 668,152 |
| AGM, 5.00%, 11/15/44 | | AA | | 1,500,000 | 1,710,750 |
| M-S-R Energy Auth. Rev. Bonds, Ser. A, 6.50%, 11/1/39 | | BBB+ | | 2,250,000 | 3,535,808 |
| San Bernardino Cnty., FRB, Ser. C, 0.403%, 8/1/23 | | AA+ | | 10,000,000 | 9,911,400 |
| | | | | |
|
| | | | | | 27,223,289 |
| Colorado (2.4%) |
| CO State Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Valley View Hosp. Assn.), 5.00%, 5/15/45 | | A- | | 1,000,000 | 1,105,430 |
| (Covenant Retirement Cmnty.), Ser. A, 5.00%, 12/1/35 | | A-/F | | 1,000,000 | 1,068,080 |
| (CommonSpirit Health Oblig. Group), Ser. A-1, 4.00%, 8/1/37(T) | | Baa1 | | 425,000 | 462,431 |
| (CommonSpirit Health Oblig. Group), Ser. A-1, 4.00%, 8/1/38(T) | | Baa1 | | 650,000 | 705,888 |
| (CommonSpirit Health Oblig. Group), Ser. A-1, 4.00%, 8/1/39(T) | | Baa1 | | 650,000 | 704,251 |
| (CommonSpirit Health Oblig. Group), Ser. A-1, 4.00%, 8/1/39(T) | | Baa1 | | 2,250,000 | 2,449,174 |
| (CommonSpirit Health Oblig. Group), Ser. A-2, 4.00%, 8/1/49(T) | | Baa1 | | 4,500,000 | 4,828,746 |
| Denver City & Cnty., Arpt. Rev. Bonds, (Sub. Syst.), Ser. A, 5.50%, 11/15/31 | | A2 | | 1,925,000 | 2,167,223 |
| E-470 CO Pub. Hwy. Auth. Rev. Bonds, Ser. A, NATL, zero %, 9/1/34 | | A2 | | 5,000,000 | 3,696,750 |
| Park Creek, Metro. Dist. Tax Allocation Bonds, (Sr. Ltd. Property Tax Supported), Ser. A, 5.00%, 12/1/45 | | A/F | | 225,000 | 257,906 |
| Regl. Trans. Dist. Rev. Bonds, (Denver Trans. Partners), 6.00%, 1/15/41 | | Baa3 | | 750,000 | 751,283 |
| Vauxmont, Metro. Dist. G.O. Bonds, AGM | | | | | |
| 5.00%, 12/1/50(FWC) | | AA | | 1,500,000 | 1,797,390 |
| 5.00%, 12/1/31(FWC) | | AA | | 230,000 | 287,383 |
| 3.25%, 12/15/50 | | AA | | 2,000,000 | 2,120,620 |
| | | | | |
|
| | | | | | 22,402,555 |
| Connecticut (2.5%) |
| CT State Special Tax | | | | | |
| 5.00%, 5/1/38 | | A+ | | 5,000,000 | 6,324,800 |
| 5.00%, 5/1/37 | | A+ | | 5,050,000 | 6,408,804 |
| 5.00%, 5/1/34 | | A+ | | 1,500,000 | 1,927,950 |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds, (Masonicare Issue), Ser. F, 5.00%, 7/1/34 | | BBB+/F | | 1,500,000 | 1,507,725 |
| CT State Hsg. Fin. Auth. Mtge. Program Rev. Bonds | | | | | |
| Ser. B-1, 4.10%, 11/15/39(T) | | Aaa | | 1,685,000 | 1,795,648 |
| Ser. B-1, 4.15%, 11/15/44(T) | | Aaa | | 4,065,000 | 4,326,057 |
| Ser. F-2, 2.20%, 5/15/23 | | Aaa | | 965,000 | 998,543 |
| | | | | |
|
| | | | | | 23,289,527 |
| Delaware (0.4%) |
| DE State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Delmarva Pwr.), 5.40%, 2/1/31 | | A- | | 1,700,000 | 1,704,896 |
| (Indian River Pwr.), 5.375%, 10/1/45 | | Baa2 | | 2,000,000 | 2,004,760 |
| | | | | |
|
| | | | | | 3,709,656 |
| District of Columbia (3.1%) |
| DC Rev. Bonds | | | | | |
| (Howard U.), Ser. A, 6.50%, 10/1/41 | | BBB- | | 2,955,000 | 2,971,725 |
| (Intl. School), 5.00%, 7/1/54 | | BBB | | 1,275,000 | 1,392,491 |
| (KIPP DC), Ser. A, 5.00%, 7/1/48 | | BBB+ | | 1,250,000 | 1,402,688 |
| (D.C. Intl. School), 5.00%, 7/1/39 | | BBB | | 2,000,000 | 2,238,340 |
| (Kipp DC), Ser. A, 5.00%, 7/1/37 | | BBB+ | | 2,500,000 | 2,861,975 |
| DC Ballpark Rev. Bonds, Ser. B-1, FGIC, NATL, 5.00%, 2/1/25 | | A2 | | 1,035,000 | 1,037,432 |
| Metro. Washington, Arpt. Auth. Dulles Toll Rd. Rev. Bonds | | | | | |
| (Dulles Metrorail & Capital Impt Project), Ser. B, 4.00%, 10/01/44(T) | | A- | | 2,050,000 | 2,233,086 |
| (Dulles Metrorail & Capital Impt Project), Ser. B, 4.00%, 10/01/53(T) | | A- | | 2,050,000 | 2,211,513 |
| Metro. Washington, Arpt. Auth. Rev. Bonds, (Arpt. Syst.), Ser. A, 5.00%, 10/1/44 | | Aa3 | | 5,000,000 | 6,137,150 |
| Metro. Washington, Arpt. Auth. Dulles Toll Rd. Rev. Bonds, (Metrorail), Ser. A, zero %, 10/1/37 | | A- | | 11,000,000 | 6,147,790 |
| | | | | |
|
| | | | | | 28,634,190 |
| Florida (6.3%) |
| Double Branch Cmnty. Dev. Dist. Special Assmt. Bonds, Ser. A-1, 4.25%, 5/1/34 | | A | | 890,000 | 940,597 |
| Halifax Hosp. Med. Ctr. Rev. Bonds, 5.00%, 6/1/36 | | A- | | 3,700,000 | 4,246,231 |
| Lakeland, Hosp. Syst. Rev. Bonds, (Lakeland Regl. Hlth.) | | | | | |
| 5.00%, 11/15/45 | | A2 | | 1,735,000 | 1,929,858 |
| 5.00%, 11/15/40 | | A2 | | 2,175,000 | 2,433,412 |
| Lee Cnty., Indl. Dev. Auth. Rev. Bonds, (Shell Point/Waterside Hlth.) | | | | | |
| 5.00%, 11/15/49 | | BBB+ | | 1,800,000 | 1,889,154 |
| 5.00%, 11/15/39 | | BBB+ | | 750,000 | 799,035 |
| Martin Cnty., Rev. Bonds, (Indiantown Cogeneration), 4.20%, 12/15/25 | | A- | | 1,060,000 | 1,060,509 |
| Miami-Dade Cnty., G.O. Bonds, (Bldg. Better Communities Program), Ser. 15-D, 5.00%, 7/1/45 | | Aa2 | | 5,500,000 | 6,660,225 |
| Miami-Dade Cnty., Aviation Rev. Bonds | | | | | |
| Ser. B, 5.00%, 10/1/41 | | A2 | | 5,000,000 | 5,049,650 |
| Ser. B, 5.00%, 10/1/40 | | A | | 10,000,000 | 11,660,500 |
| Ser. A, 5.00%, 10/1/38 | | A | | 1,750,000 | 1,965,250 |
| Ser. A, 4.00%, 10/1/44 | | A | | 3,000,000 | 3,281,070 |
| Orange Cnty., Hlth. Fac. Auth. Rev. Bonds, (Presbyterian Retirement Cmntys.), 5.00%, 8/1/34 | | A-/F | | 1,800,000 | 1,886,436 |
| Palm Beach Cnty., Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Acts Retirement-Life Cmnty., Inc.), 5.00%, 11/15/32 | | A-/F | | 5,000,000 | 5,722,150 |
| (Baptist Hlth. South FL), 4.00%, 8/15/49 | | AA- | | 2,000,000 | 2,214,440 |
| Southeast Overtown Park West Cmnty. Redev. Agcy. 144A Tax Alloc. Bonds, Ser. A-1, 5.00%, 3/1/30 | | BBB+ | | 480,000 | 536,794 |
| Tampa, Cap. Impt. Cigarette Tax Rev. Bonds, (Cap. Appn.), Ser. A | | | | | |
| zero %, 9/1/49 | | A1 | | 2,250,000 | 725,873 |
| zero %, 9/1/42 | | A1 | | 830,000 | 364,312 |
| Tampa, Hosp. Rev. Bonds, (H. Lee Moffitt Cancer Ctr. & Research Inst.), 4.00%, 7/1/45 | | A2 | | 2,500,000 | 2,764,900 |
| Volusia Cnty., Edl. Fac. Auth. Rev. Bonds, (Embry-Riddle Aeronautical University, Inc.), Ser. A | | | | | |
| 4.00%, 10/15/39 | | A3 | | 500,000 | 551,420 |
| 4.00%, 10/15/37 | | A3 | | 725,000 | 804,221 |
| 4.00%, 10/15/35 | | A3 | | 325,000 | 363,204 |
| | | | | |
|
| | | | | | 57,849,241 |
| Georgia (2.7%) |
| Atlanta, Tax Alloc. Bonds, (Atlantic Station), 5.00%, 12/1/24 | | A3 | | 800,000 | 935,672 |
| Fulton Cnty., Dev. Auth. Rev. Bonds, (GA Tech Athletic Assn.), Ser. A, 5.00%, 10/1/42 | | A2 | | 2,250,000 | 2,411,775 |
| Gainesville & Hall Cnty., Dev. Auth. Edl. Fac. Rev. Bonds, (Riverside Military Academy), 5.00%, 3/1/37 | | BB/F | | 450,000 | 422,924 |
| Gainesville & Hall Cnty., Hosp. Auth. Rev. Bonds, (Northeast GA Hlth. Syst., Inc.), Ser. A, 5.00%, 2/15/36 | | A | | 4,000,000 | 4,741,080 |
| Main St. Natural Gas, Inc. Gas Supply Mandatory Put Bonds (9/1/23), Ser. B, 0.866%, 4/1/48 | | Aa2 | | 7,000,000 | 6,944,560 |
| Main Street Natural Gas, Inc. Gas Supply Rev. Bonds, Ser. A, 5.00%, 5/15/33 | | A3 | | 1,500,000 | 1,790,505 |
| Muni. Election Auth. of GA Rev. Bonds | | | | | |
| (Plant Vogtle Units 3 & 4), Ser. A, 5.50%, 7/1/60 | | A | | 3,500,000 | 3,932,250 |
| (Plant Vogtle Units 3 & 4), Ser. A, 5.00%, 1/1/56 | | A2 | | 2,500,000 | 2,904,825 |
| (Plant Vogtle Units 3 & 4), Ser. A, 4.00%, 1/1/59 | | A2 | | 1,000,000 | 1,070,480 |
| | | | | |
|
| | | | | | 25,154,071 |
| Guam (0.1%) |
| Territory of GU, Pwr. Auth. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 10/1/34 | | Baa2 | | 200,000 | 208,628 |
| AGM, 5.00%, 10/1/30 | | AA | | 500,000 | 535,240 |
| | | | | |
|
| | | | | | 743,868 |
| Idaho (0.2%) |
| ID State Hlth. Fac. Auth. Rev. Bonds, (St. Luke's Hlth. Sys. Oblig. Group), Ser. A, 5.00%, 3/1/37 | | A3 | | 1,500,000 | 1,800,135 |
| | | | | |
|
| | | | | | 1,800,135 |
| Illinois (9.3%) |
| Chicago, G.O. Bonds | | | | | |
| Ser. A, 6.00%, 1/1/38 | | BBB+ | | 2,880,000 | 3,255,984 |
| Ser. B-2, 5.50%, 1/1/37 | | BBB+ | | 4,000,000 | 4,272,680 |
| Ser. A, 5.00%, 1/1/30 | | BBB+ | | 3,950,000 | 4,404,961 |
| Chicago, Board of Ed. G.O. Bonds | | | | | |
| Ser. C, 5.25%, 12/1/39 | | BB- | | 1,500,000 | 1,557,765 |
| (School Reform), Ser. B-1, NATL, zero %, 12/1/21 | | Baa2 | | 1,000,000 | 967,030 |
| Chicago, Hsg. Auth. Rev. Bonds, Ser. A, 5.00%, 1/1/31 | | AA- | | 4,540,000 | 5,592,100 |
| Chicago, Motor Fuel Tax Rev. Bonds, AGM | | | | | |
| 5.00%, 1/1/33 | | AA | | 1,000,000 | 1,098,160 |
| 5.00%, 1/1/30 | | AA | | 200,000 | 221,498 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds | | | | | |
| Ser. F, 5.00%, 1/1/40 | | A2 | | 3,700,000 | 3,713,024 |
| Ser. A, 5.00%, 1/1/38 | | A | | 200,000 | 240,406 |
| Ser. A, 5.00%, 1/1/37 | | A | | 1,200,000 | 1,446,684 |
| Chicago, Waste Wtr. Transmission Rev. Bonds | | | | | |
| 5.00%, 1/1/44 | | A | | 3,000,000 | 3,251,190 |
| (2nd Lien), 5.00%, 1/1/39 | | A | | 2,720,000 | 2,962,978 |
| Chicago, Wtr. Wks Rev. Bonds | | | | | |
| 5.00%, 11/1/29 | | Baa2 | | 1,750,000 | 2,049,268 |
| AGM, 5.00%, 11/1/25 | | AA | | 1,420,000 | 1,424,075 |
| IL State G.O. Bonds | | | | | |
| 5.00%, 11/1/41 | | Baa3 | | 1,250,000 | 1,320,663 |
| 5.00%, 1/1/41 | | Baa3 | | 700,000 | 734,944 |
| 5.00%, 1/1/35 | | Baa3 | | 1,000,000 | 1,050,930 |
| Ser. B, 5.00%, 10/1/32 | | Baa3 | | 2,000,000 | 2,148,300 |
| Ser. A, 5.00%, 12/1/31 | | Baa3 | | 2,870,000 | 3,063,840 |
| Ser. C, 5.00%, 11/1/29 | | Baa3 | | 3,550,000 | 3,836,663 |
| 5.00%, 2/1/29 | | Baa3 | | 2,725,000 | 2,934,171 |
| Ser. A, 5.00%, 12/1/28 | | Baa3 | | 2,000,000 | 2,177,360 |
| Ser. D, 5.00%, 11/1/28 | | Baa3 | | 6,425,000 | 6,991,428 |
| 5.00%, 2/1/28 | | Baa3 | | 2,350,000 | 2,544,392 |
| Ser. D, 5.00%, 11/1/27 | | Baa3 | | 2,800,000 | 3,075,884 |
| IL State Fin. Auth. Mandatory Put Bonds (9/1/22), (Field Museum of Natural History), 0.617%, 11/1/34 | | A2 | | 7,915,000 | 7,812,659 |
| IL State Fin. Auth. Rev. Bonds, (Riverside Hlth. Syst. Oblig. Group), 4.00%, 11/15/31 | | A+ | | 500,000 | 561,960 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds, (U. of IL Chicago), 5.00%, 2/15/50 | | Baa3 | | 500,000 | 501,160 |
| Metro. Pier & Exposition Auth. Rev. Bonds, (McCormick Place Expansion), Ser. A, 5.00%, 6/15/57 | | BBB | | 2,500,000 | 2,630,075 |
| Metro. Wtr. Reclamation Dist. of Greater Chicago G.O. Bonds, (Green Bond), Ser. E, 5.00%, 12/1/29 | | AA+ | | 1,580,000 | 1,898,449 |
| Sales Tax Securitization Corp. Rev. Bonds, Ser. C, 5.50%, 1/1/36 | | AA- | | 4,450,000 | 5,390,241 |
| | | | | |
|
| | | | | | 85,130,922 |
| Indiana (1.0%) |
| IN State Fin. Auth. Edl. Fac. Rev. Bonds, (Butler U.), Ser. B, 5.00%, 2/1/27 | | A- | | 935,000 | 980,862 |
| Whiting, Env. Fac. Mandatory Put Bonds (6/5/26), (BP Products North America, Inc.), Ser. A, 5.00%, 12/1/44 | | A1 | | 7,050,000 | 8,351,571 |
| | | | | |
|
| | | | | | 9,332,433 |
| Kansas (0.3%) |
| KS State Dev. Fin. Auth. Rev. Bonds, (Lifespace Cmnty's. Inc.), Ser. S, 5.00%, 5/15/30 | | BBB/F | | 2,900,000 | 2,901,682 |
| | | | | |
|
| | | | | | 2,901,682 |
| Kentucky (3.7%) |
| KY Pub. Trans. Infrastructure Auth. Rev. Bonds, (1st Tier Downtown Crossing), Ser. A, 6.00%, 7/1/53 | | Baa3 | | 1,400,000 | 1,470,686 |
| KY State Econ. Dev. Fin. Auth. Rev. Bonds, (Louisville Arena Auth., Inc.), Ser. A, AGM, 5.00%, 12/1/45 | | AA | | 2,750,000 | 3,090,863 |
| KY State Property & Bldg. Comm. Rev. Bonds | | | | | |
| (No. 119), 5.00%, 5/1/37 | | A1 | | 2,500,000 | 2,883,325 |
| (Project No. 117), Ser. B, 5.00%, 5/1/28 | | A1 | | 565,000 | 663,643 |
| KY State Pub. Energy Auth. Gas Supply | | | | | |
| Mandatory Put Bonds (6/1/25) Ser. C-1, 4.00%, 12/1/49 | | A3 | | 9,750,000 | 10,958,025 |
| Mandatory Put Bonds (1/1/25) Ser. B, 4.00%, 1/1/49 | | A1 | | 5,000,000 | 5,511,550 |
| Louisville & Jefferson Cnty., Metro. Govt. Hlth. Syst. Rev. Bonds, (Norton Healthcare, Inc.), Ser. A | | | | | |
| 5.00%, 10/1/30 | | A | | 1,135,000 | 1,343,148 |
| 4.00%, 10/1/34 | | A | | 6,000,000 | 6,565,260 |
| Louisville, Regl. Arpt. Auth. Syst. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 7/1/31 | | A+ | | 415,000 | 470,851 |
| 5.00%, 7/1/30 | | A+ | | 1,000,000 | 1,137,080 |
| | | | | |
|
| | | | | | 34,094,431 |
| Louisiana (1.7%) |
| LA State Pub. Fac. Auth. Rev. Bonds, (LA State U. Greenhouse Phase III), Ser. A, 5.00%, 7/1/59 | | A3 | | 6,000,000 | 6,581,040 |
| St. John The Baptist Parish Mandatory Put Bonds (7/1/26), (Marathon Oil Corp.), Ser. A-3, 2.20%, 6/1/37 | | Baa3 | | 4,000,000 | 3,838,320 |
| St. Tammany Parish Hosp. Svcs. Dist. No. 1 Rev. Bonds, (St. Tammany Parish Hosp.), Ser. A | | | | | |
| 5.00%, 7/1/36 | | A+/F | | 1,715,000 | 2,083,776 |
| 5.00%, 7/1/35 | | A+/F | | 1,710,000 | 2,085,653 |
| 5.00%, 7/1/34 | | A+/F | | 655,000 | 802,067 |
| | | | | |
|
| | | | | | 15,390,856 |
| Maryland (0.2%) |
| Gaithersburg, Econ. Dev. Rev. Bonds, (Asbury, Oblig. Group), Ser. A, 5.00%, 1/1/36 | | BBB/F | | 750,000 | 808,358 |
| MD State Econ. Dev. Corp. Rev. Bonds, (Seagirt Marine Term.), Ser. A | | | | | |
| 5.00%, 6/1/49 | | Baa3 | | 500,000 | 531,615 |
| 5.00%, 6/1/44 | | Baa3 | | 500,000 | 535,175 |
| | | | | |
|
| | | | | | 1,875,148 |
| Massachusetts (0.4%) |
| MA State Dev. Fin. Agcy. Rev. Bonds, (Suffolk U.), 5.125%, 7/1/40 | | Baa2 | | 2,000,000 | 2,000,000 |
| MA State Edl. Fin. Auth. Rev. Bonds, Ser. B, 5.70%, 1/1/31 | | AA | | 885,000 | 886,142 |
| MA State Hsg. Fin. Agcy. Rev. Bonds, Ser. A, 5.10%, 12/1/30 | | Aa2 | | 895,000 | 907,333 |
| | | | | |
|
| | | | | | 3,793,475 |
| Michigan (7.8%) |
| Belding Area School G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/40 | | AA | | 300,000 | 360,483 |
| Chippewa, Valley School G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/34 | | Aa1 | | 250,000 | 301,708 |
| Detroit, G.O. Bonds, AMBAC, 5.25%, 4/1/24 | | A-/P | | 77,500 | 77,522 |
| Detroit, Downtown Dev. Auth. Tax Alloc. Bonds, Ser. A, AGM | | | | | |
| 5.00%, 7/1/48 | | AA | | 7,000,000 | 7,829,360 |
| 5.00%, 7/1/38 | | AA | | 1,000,000 | 1,126,700 |
| Flint, Hosp. Bldg. Auth. Rev. Bonds, (Hurley Med. Ctr.) | | | | | |
| 7.50%, 7/1/39 | | Ba1 | | 150,000 | 150,000 |
| 7.375%, 7/1/35 | | Ba1 | | 1,250,000 | 1,250,000 |
| Genesee Cnty., Wtr. Supply Syst. G.O. Bonds | | | | | |
| BAM, 5.25%, 2/1/40 | | AA | | 200,000 | 235,768 |
| (Wtr. Supply Syst.), Ser. B, BAM, 5.00%, 2/1/33 | | AA | | 250,000 | 299,240 |
| Grand Rapids, Wtr. Supply Syst. Rev. Bonds, 5.00%, 1/1/41 | | Aa2 | | 400,000 | 476,260 |
| Grand Valley, State U. Rev. Bonds, (MI State U.), Ser. A, U.S. Govt. Coll., 5.00%, 12/1/32 | | A1 | | 250,000 | 291,953 |
| Great Lakes, Wtr. Auth. Swr. Rev. Bonds, (Brazos Presbyterian Homes, Inc.), Ser. C, 5.00%, 7/1/36 | | A+ | | 7,780,000 | 9,292,354 |
| Karegnondi, Wtr. Auth. Rev. Bonds | | | | | |
| (Wtr. Supply Syst.), Ser. A, 5.25%, 11/1/31 | | A2 | | 250,000 | 285,410 |
| (Wtr. Supply Syst.), Ser. A, 5.25%, 11/1/30 | | A2 | | 3,000,000 | 3,434,490 |
| 5.00%, 11/1/36 | | A | | 1,285,000 | 1,567,829 |
| 5.00%, 11/1/34 | | A | | 1,600,000 | 1,983,184 |
| 5.00%, 11/1/31 | | A | | 1,100,000 | 1,387,265 |
| Kentwood, Economic Dev. Rev. Bonds | | | | | |
| (Holland Home), 5.625%, 11/15/32 | | BBB-/F | | 350,000 | 360,511 |
| (Holland Home Oblig. Group), 5.00%, 11/15/37 | | BBB-/F | | 2,250,000 | 2,301,570 |
| Kentwood, Pub. School G.O. Bonds, (School Bldg. & Site), 5.00%, 5/1/41 | | AA- | | 250,000 | 297,625 |
| Lansing, School Dist. G.O. Bonds, (School Bldg. & Site), Ser. I, Q-SBLF, 5.00%, 5/1/41 | | AA | | 225,000 | 269,944 |
| Lincoln, Cons. School Dist. G.O. Bonds, Ser. A, AGM, Q-SBLF, 5.00%, 5/1/40 | | AA | | 200,000 | 237,486 |
| Livonia, Pub. School Dist. G.O. Bonds, AGM, 5.00%, 5/1/45 | | AA | | 200,000 | 233,764 |
| MI Pub. Pwr. Agcy. Rev. Bonds, Ser. A, 5.00%, 1/1/27 | | A2 | | 700,000 | 738,857 |
| MI State Fin. Auth. Rev. Bonds | | | | | |
| (Detroit Pub. Ltg. Auth.), Ser. B, 5.00%, 7/1/44 | | BB+ | | 1,150,000 | 1,212,319 |
| Ser. H-1, 5.00%, 10/1/39 (Prerefunded 10/1/24) | | AA- | | 5,250,000 | 5,992,403 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. D-2, 5.00%, 7/1/34 | | A+ | | 400,000 | 468,780 |
| (Local Govt. Loan Program Pub. Ltg. Auth.), Ser. B, 5.00%, 7/1/34 | | BB+ | | 500,000 | 536,555 |
| (Detroit Wtr. & Swr.), Ser. C-6, 5.00%, 7/1/33 | | AA- | | 270,000 | 305,103 |
| Ser. H-1, 5.00%, 10/1/30 | | AA- | | 500,000 | 582,390 |
| (Detroit), Ser. C-3, 5.00%, 4/1/26 | | Aa2 | | 1,000,000 | 1,210,560 |
| (Detroit), Ser. C-3, 5.00%, 4/1/24 | | Aa2 | | 500,000 | 577,640 |
| (Local Govt. Loan Program), Ser. F1, 4.50%, 10/1/29 | | BB+ | | 850,000 | 892,356 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds, (College for Creative Studies), 5.00%, 12/1/45 | | BBB+ | | 250,000 | 252,825 |
| MI State Hosp. Fin. Auth. Rev. Bonds | | | | | |
| (Trinity Health Corp. Oblig. Group), Ser. A, U.S. Govt. Coll., 5.00% 12/1/47(T) | | Aa3 | | 5,155,000 | 5,733,811 |
| (Trinity Health Corp. Oblig. Group), Ser. A, 4.00%, 12/1/49(T) | | Aa3 | | 4,100,000 | 4,578,285 |
| MI State Hsg. Dev. Auth. Rev. Bonds, (Rental Hsg.) | | | | | |
| Ser. A, 4.625%, 10/1/39 | | AA | | 225,000 | 238,556 |
| Ser. A, 4.45%, 10/1/34 | | AA | | 100,000 | 106,547 |
| Ser. D, 3.95%, 10/1/37 | | AA | | 1,050,000 | 1,080,902 |
| MI State Strategic Fund Ltd. Oblig. Rev. Bonds, (Detroit Edison Co.), AMBAC, 7.00%, 5/1/21 | | Aa3 | | 1,500,000 | 1,580,040 |
| Oakland U. Rev. Bonds | | | | | |
| 5.00%, 3/1/39 | | A1 | | 2,000,000 | 2,190,420 |
| Ser. A, 5.00%, 3/1/33 | | A1 | | 500,000 | 546,480 |
| 5.00%, 3/1/32 | | A1 | | 130,000 | 144,186 |
| Pontiac City, G.O. Bonds, (Pontiac School Dist.), Q-SBLF | | | | | |
| 4.00%, 5/1/40(FWC) | | Aa1 | | 1,000,000 | 1,142,080 |
| 4.00%, 5/1/38(FWC) | | Aa1 | | 2,000,000 | 2,299,400 |
| 4.00%, 5/1/34(FWC) | | Aa1 | | 1,000,000 | 1,161,870 |
| 4.00%, 5/1/33(FWC) | | Aa1 | | 2,220,000 | 2,590,962 |
| Rochester, Cmnty. School Dist. G.O. Bonds, Ser. I, 5.00%, 5/1/36 | | AA | | 250,000 | 303,370 |
| Saginaw, Hosp. Fin. Auth. Rev. Bonds, (Convenant Med. Ctr.), Ser. H, 5.00%, 7/1/30 (Prerefunded 7/1/20) | | A+ | | 1,000,000 | 1,000,000 |
| Warren, Cons. School Dist. G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/35 | | AA | | 350,000 | 406,294 |
| | | | | |
|
| | | | | | 71,923,417 |
| Minnesota (0.2%) |
| Hennepin Cnty., VRDN, Ser. B, 0.12%, 12/1/38 | | A-1+ | | 1,200,000 | 1,200,000 |
| Rochester, Hlth. Care Fac. VRDN, (Mayo Clinic), Ser. B, 0.09%, 11/15/38 | | VMIG 1 | | 550,000 | 550,000 |
| | | | | |
|
| | | | | | 1,750,000 |
| Mississippi (0.8%) |
| MS State Bus. Fin. Corp. Rev. Bonds, (System Energy Resources, Inc.), 2.50%, 4/1/22 | | BBB+ | | 6,525,000 | 6,583,464 |
| MS State Bus. Fin. Corp. Sol. Waste Disp. Mandatory Put Bonds (6/3/24), (Waste Management, Inc.), 2.20%, 3/1/27 | | A- | | 1,250,000 | 1,283,663 |
| | | | | |
|
| | | | | | 7,867,127 |
| Missouri (1.3%) |
| Kansas City, Indl. Dev. Auth. Arpt. Special Oblig. Rev. Bonds, (Kansas City Intl. Arpt. Terminal), Ser. B | | | | | |
| 5.00%, 3/1/39 | | A2 | | 5,980,000 | 7,176,060 |
| 5.00%, 3/1/38 | | A2 | | 2,480,000 | 2,984,085 |
| MO State Hlth. & Edl. Fac. Auth. VRDN, (WA U. (The)), Ser. C, 0.11%, 9/1/30 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| | | | | |
|
| | | | | | 11,660,145 |
| Montana (0.1%) |
| MT State Fac. Fin. Auth. Rev. Bonds, (SCL Hlth. Syst.), Ser. A, 4.00%, 1/1/37 | | Aa3 | | 600,000 | 671,874 |
| | | | | |
|
| | | | | | 671,874 |
| Nebraska (1.4%) |
| Central Plains Energy Project Gas Supply Mandatory Put Bonds (8/1/25), 4.00%, 12/1/49 | | Aa2 | | 3,250,000 | 3,692,293 |
| Central Plains, Energy Mandatory Put Bonds (1/1/24), (No. 4), 5.00%, 3/1/50 | | A3 | | 8,050,000 | 9,047,476 |
| | | | | |
|
| | | | | | 12,739,769 |
| Nevada (2.3%) |
| Clark Cnty., G.O. Bonds, AMBAC, 3.00%, 11/1/35 | | Aa1 | | 18,175,000 | 18,185,905 |
| Clark Cnty., Impt. Dist. Special Assmt. Bonds, (Mountains Edge Local No. 142), 5.00%, 8/1/20 | | A | | 625,000 | 626,975 |
| Sparks, Tourism Impt. Dist. No. 1 144A Rev. Bonds, Ser. A | | | | | |
| 2.75%, 6/15/28 | | Ba2 | | 1,800,000 | 1,728,792 |
| 2.50%, 6/15/24 | | Ba2 | | 650,000 | 638,918 |
| | | | | |
|
| | | | | | 21,180,590 |
| New Hampshire (0.8%) |
| NH State Hlth. & Ed. Fac. Auth. Rev. Bonds | | | | | |
| (Kendel at Hanover), 5.00%, 10/1/46 | | BBB+/F | | 625,000 | 648,263 |
| (Catholic Med. Ctr.), 5.00%, 7/1/44 | | BBB+ | | 1,500,000 | 1,669,635 |
| (Southern NH Med. Ctr.), 5.00%, 10/1/37 | | A- | | 4,500,000 | 5,182,740 |
| | | | | |
|
| | | | | | 7,500,638 |
| New Jersey (4.1%) |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Provident Group-Montclair State U. Student Hsg. & Properties), 5.00%, 6/1/37 | | AA | | 1,250,000 | 1,478,738 |
| Ser. B, 5.00%, 11/1/26 | | Baa1 | | 5,400,000 | 6,133,104 |
| (NJ American Wtr. Co.), Ser. D, 4.875%, 11/1/29 | | A1 | | 1,100,000 | 1,113,497 |
| NJ State Econ. Dev. Auth. Special Fac. Rev. Bonds, (Port Newark Container Term., LLC), 5.00%, 10/1/37 | | Ba1 | | 3,000,000 | 3,311,970 |
| NJ State Hlth. Care Fac. Fin. Auth. VRDN | | | | | |
| (AHS Hosp. Corp.), Ser. B, 0.10%, 7/1/36 | | VMIG 1 | | 2,200,000 | 2,200,000 |
| (Virtua Hlth.), Ser. C, 0.02%, 7/1/43 | | A-1 | | 2,665,000 | 2,665,000 |
| NJ State Trans. Trust Fund Auth. Rev. Bonds | | | | | |
| Ser. A, 5.00%, 12/15/39 | | Baa1 | | 1,200,000 | 1,337,580 |
| Ser. AA, 5.00%, 6/15/38 | | Baa1 | | 1,975,000 | 2,199,380 |
| Ser. A, 5.00%, 12/15/34 | | Baa1 | | 4,100,000 | 4,620,085 |
| (Trans. Syst.), Ser. C, AMBAC, zero %, 12/15/24 | | Baa1 | | 8,760,000 | 7,678,578 |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. A, 5.00%, 6/1/35 | | A- | | 4,000,000 | 4,828,680 |
| | | | | |
|
| | | | | | 37,566,612 |
| New Mexico (0.8%) |
| NM State Hosp. Equip. Loan Council Hosp. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 8/1/44 | | AA | | 3,000,000 | 3,596,070 |
| 4.00%, 8/1/48 | | AA | | 1,100,000 | 1,206,183 |
| Sante Fe, Retirement Fac. Rev. Bonds, (El Castillo Retirement Res.), 5.00%, 5/15/32 | | BB+/F | | 2,155,000 | 2,177,843 |
| | | | | |
|
| | | | | | 6,980,096 |
| New York (9.0%) |
| Metro. Trans. Auth. Rev. Bonds | | | | | |
| Ser. D-1, 5.00%, 11/15/39 | | A2 | | 3,360,000 | 3,626,011 |
| (Green Bonds), Ser. A-1, 4.00%, 11/15/51 | | A2 | | 10,000,000 | 10,396,500 |
| (Green Bonds), Ser. C-1, 4.00%, 11/15/32 | | A2 | | 5,500,000 | 5,915,250 |
| Metro. Trans. Auth. Dedicated Tax Mandatory Put Bonds (6/1/22), Ser. A-2A, 0.58%, 11/1/26 | | AA | | 4,385,000 | 4,257,177 |
| New York, G.O. Bonds | | | | | |
| Ser. D-1, 5.00%, 3/1/43 | | Aa1 | | 2,500,000 | 3,136,150 |
| Ser. A, 5.00%, 8/1/39 | | Aa1 | | 8,300,000 | 10,412,267 |
| NY City, G.O. Bonds, Ser. D-1, 4.00%, 3/1/42 | | Aa1 | | 3,500,000 | 4,035,220 |
| NY City, VRDN | | | | | |
| Ser. I-8, 0.13%, 4/1/36 | | VMIG 1 | | 3,655,000 | 3,655,000 |
| Ser. I-3, 0.13%, 4/1/36 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| NY City, Indl. Dev. Agcy. Rev. Bonds, (Queens Baseball Stadium - Pilot), AMBAC, 5.00%, 1/1/23 | | BBB | | 300,000 | 300,033 |
| NY City, Muni. Wtr. & Swr. Syst. Fin. Auth. Rev. Bonds, (2nd Gen. Resolution), 5.00%, 6/15/46 | | Aa1 | | 2,000,000 | 2,334,060 |
| NY City, Transitional Fin. Auth. Rev. Bonds, 4.00%, 5/1/45 | | AAA | | 4,000,000 | 4,636,080 |
| NY State Dorm. Auth. Personal Income Tax Rev. Bonds, Ser. D | | | | | |
| 4.00%, 2/15/47 | | Aa1 | | 9,530,000 | 10,958,833 |
| 4.00%, 2/15/40 | | Aa1 | | 1,500,000 | 1,751,445 |
| 4.00%, 2/15/38 | | Aa1 | | 4,000,000 | 4,698,000 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds, (Laguardia Arpt. Term. B Redev. Program), Ser. A, 5.00%, 7/1/41 | | Baa3 | | 2,000,000 | 2,158,020 |
| Port Auth. of NY & NJ Rev. Bonds | | | | | |
| Ser. 207, 5.00%, 9/15/31 | | Aa3 | | 3,800,000 | 4,690,340 |
| Ser. 172nd, 4.50%, 4/1/37 | | Aa3 | | 1,940,000 | 2,022,431 |
| Triborough Bridge & Tunnel Auth. VRDN, Ser. F, 0.09%, 11/1/32 | | VMIG 1 | | 2,000,000 | 2,000,000 |
| | | | | |
|
| | | | | | 82,482,817 |
| North Carolina (0.4%) |
| NC State Tpk. Auth. Rev. Bonds, (Triangle Expressway Auth.), AGM, 5.00%, 1/1/49 | | AA | | 3,500,000 | 4,194,260 |
| | | | | |
|
| | | | | | 4,194,260 |
| Ohio (4.2%) |
| Akron, Income Tax Rev. Bonds | | | | | |
| 4.00%, 12/1/41 | | AA | | 750,000 | 845,903 |
| 4.00%, 12/1/40 | | AA | | 1,345,000 | 1,520,106 |
| 4.00%, 12/1/38 | | AA | | 770,000 | 873,827 |
| Buckeye, Tobacco Settlement Fin. Auth. Rev. Bonds, Ser. B-2, Class 2, 5.00%, 6/1/55 | | BB/P | | 5,400,000 | 5,695,056 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds, (Playhouse Square Foundation), 5.50%, 12/1/53 | | BB+ | | 2,500,000 | 2,540,250 |
| Confluence Cmnty. Auth. Rev. Bonds, (Stadium & Sports) | | | | | |
| 4.00%, 5/1/39 | | AA+ | | 750,000 | 862,208 |
| 4.00%, 5/1/34 | | AA+ | | 1,280,000 | 1,509,235 |
| 4.00%, 5/1/33 | | AA+ | | 560,000 | 665,034 |
| Franklin Cnty., Hlth. Care Fac. Rev. Bonds, (Ohio Living) | | | | | |
| 6.125%, 7/1/40 | | BBB/P | | 940,000 | 981,473 |
| 6.125%, 7/1/40 (Prerefunded 7/1/22) | | AAA/P | | 60,000 | 66,750 |
| 6.00%, 7/1/35 | | BBB/P | | 1,765,000 | 1,844,549 |
| 6.00%, 7/1/35 (Prerefunded 7/1/22) | | AAA/P | | 110,000 | 122,101 |
| Hamilton Cnty., Hlth. Care Rev. Bonds, (Life Enriching Cmntys.), 5.00%, 1/1/32 | | BBB-/F | | 1,000,000 | 1,024,500 |
| Lancaster, Port Auth. Mandatory Put Bonds (2/1/25), Ser. A, 5.00%, 8/1/49 | | Aa2 | | 4,250,000 | 4,963,278 |
| Middleburg Heights, Hosp. Rev. Bonds, (Southwest Gen. Hlth. Ctr.), 5.00%, 8/1/47 | | A2 | | 1,500,000 | 1,581,750 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds, (Kenyon College 2020), 4.00%, 7/1/44 | | A2 | | 5,650,000 | 6,046,969 |
| OH State Hosp. Fac. Rev. Bonds, (Cleveland Clinic Hlth. Syst.), Ser. A, U.S. Govt. Coll., 4.00%, 1/1/43 (Prerefunded 1/1/28) | | AAA/P | | 15,000 | 18,572 |
| OH State Private Activity Rev. Bonds, (Portsmouth Bypass), AGM, 5.00%, 12/31/35 | | AA | | 1,750,000 | 2,004,380 |
| Scioto Cnty., Hosp. Rev. Bonds, (Southern OH Med. Ctr.) | | | | | |
| 5.00%, 2/15/34 | | A3 | | 645,000 | 728,315 |
| 5.00%, 2/15/33 | | A3 | | 355,000 | 401,920 |
| Southeastern OH Port Auth. Hosp. Fac. Rev. Bonds | | | | | |
| 5.75%, 12/1/32 | | BB-/F | | 1,350,000 | 1,421,631 |
| (Memorial Hlth. Syst. Oblig. Group), 5.50%, 12/1/43 | | BB-/F | | 145,000 | 150,838 |
| Warren Cnty., Hlth. Care Fac. Rev. Bonds, (Otterbein Homes Oblig. Group), Ser. A | | | | | |
| 4.00%, 7/1/39 | | A | | 500,000 | 537,535 |
| 4.00%, 7/1/38 | | A | | 1,000,000 | 1,079,160 |
| 4.00%, 7/1/34 | | A | | 1,170,000 | 1,278,061 |
| | | | | |
|
| | | | | | 38,763,401 |
| Oregon (0.6%) |
| Gilliam Cnty., Solid Waste Disp. 144A Mandatory Put Bonds (8/3/20), (Waste Mgt., Inc.), Ser. A, 2.40%, 8/1/25 | | A- | | 1,625,000 | 1,634,750 |
| Portland, Rev. Bonds, Ser. C, 7.701%, 6/1/22 | | Aaa | | 3,820,000 | 4,154,097 |
| | | | | |
|
| | | | | | 5,788,847 |
| Pennsylvania (4.5%) |
| Allegheny Cnty., Hosp. Dev. Auth. Rev. Bonds, (Allegheny Hlth. Network Oblig. Group), Ser. A | | | | | |
| 5.00%, 4/1/35 | | A | | 2,300,000 | 2,751,352 |
| 5.00%, 4/1/33 | | A | | 4,000,000 | 4,816,960 |
| Centre Ctny., Hosp. Auth. Rev. Bonds, (Mount Nittany Med. Ctr.), Ser. A, 5.00%, 11/15/41 | | A+ | | 500,000 | 567,180 |
| Cumberland Cnty., Muni. Auth. Rev. Bonds, (Diakon Lutheran Social Ministries) | | | | | |
| 5.00%, 1/1/32 | | BBB+/F | | 120,000 | 126,925 |
| 5.00%, 1/1/31 | | BBB+/F | | 100,000 | 106,085 |
| East Hempfield Twp., Indl. Dev. Auth. Rev. Bonds, (Millersville U. Student Hsg. & Svcs., Inc.), 5.00%, 7/1/29 | | Baa3 | | 500,000 | 507,410 |
| PA State Hsg. Fin. Agcy. Rev. Bonds, Ser. 15-117A, 3.95%, 10/1/30 | | AA+ | | 315,000 | 337,560 |
| PA State Tpk. Comm. Rev. Bonds | | | | | |
| Ser. A, 5.00%, 12/1/44 | | A1 | | 5,245,000 | 5,865,431 |
| Ser. A, 5.00%, 12/1/44 | | A3 | | 2,800,000 | 3,313,100 |
| Ser. B-1, 5.00%, 6/1/42 | | A3 | | 1,725,000 | 1,980,818 |
| Ser. 2nd, 5.00%, 12/1/36 | | A3 | | 2,000,000 | 2,345,740 |
| zero %, 12/1/44 | | A2 | | 5,000,000 | 5,411,650 |
| Philadelphia, Auth. for Indl. Dev. Rev. Bonds, (Independence Charter School-West) | | | | | |
| 5.00%, 6/15/39 | | BB/P | | 500,000 | 509,090 |
| 4.00%, 6/15/29 | | BB/P | | 350,000 | 351,775 |
| Philadelphia, Gas Wks. Rev. Bonds | | | | | |
| 5.00%, 8/1/32 | | A | | 1,000,000 | 1,146,650 |
| 5.00%, 8/1/31 | | A | | 1,000,000 | 1,151,870 |
| Philadelphia, School Dist. G.O. Bonds, Ser. A | | | | | |
| 4.00%, 9/1/37 | | A2 | | 1,850,000 | 2,130,146 |
| 4.00%, 9/1/36 | | A2 | | 2,000,000 | 2,310,540 |
| South Central PA, Gen. Auth. Rev. Bonds, (WellSpan Health Oblig. Group), Ser. A, 4.00%, 6/1/49 | | Aa3 | | 5,000,000 | 5,654,000 |
| | | | | |
|
| | | | | | 41,384,282 |
| Rhode Island (0.5%) |
| RI Hlth. & Edl. Bldg. Corp. Rev. Bonds, (Lifespan Oblig. Group-Hosp. Fin.), 5.00%, 5/15/33 | | BBB+ | | 1,000,000 | 1,098,040 |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. B, 5.00%, 6/1/50 | | BBB-/P | | 3,250,000 | 3,464,760 |
| | | | | |
|
| | | | | | 4,562,800 |
| South Carolina (2.9%) |
| Charleston Cnty., Arpt. Dist. Syst. Rev. Bonds, Ser. A, 5.25%, 7/1/33 | | A1 | | 5,320,000 | 5,893,709 |
| Lexington Cnty., Hlth. Svcs. Dist. Rev. Bonds, (LexMed Oblig. Group) | | | | | |
| 4.00%, 11/1/32 | | A1 | | 750,000 | 846,765 |
| 4.00%, 11/1/31 | | A1 | | 750,000 | 851,843 |
| Myrtle Beach, Tax Allocation Bonds, (Myrtle Beach Air Force Base Redev.) | | | | | |
| 5.00%, 10/1/29 | | A2 | | 1,000,000 | 1,215,030 |
| 5.00%, 10/1/28 | | A2 | | 425,000 | 518,364 |
| Patriots Energy Group Fin. Agcy. Gas Supply Mandatory Put Bonds (2/1/24), Ser. A, 4.00%, 10/1/48 | | Aa2 | | 4,205,000 | 4,621,716 |
| SC State Pub. Svcs. Auth. Rev. Bonds | | | | | |
| Ser. A, 5.50%, 12/1/54 | | A2 | | 2,000,000 | 2,224,220 |
| Ser. E, 5.50%, 12/1/53 | | A2 | | 2,000,000 | 2,202,280 |
| Ser. E, 5.25%, 12/1/55 | | A2 | | 1,970,000 | 2,246,746 |
| Ser. E, 5.00%, 12/1/48 | | A2 | | 1,455,000 | 1,581,498 |
| Ser. A, 5.00%, 12/1/36 | | A2 | | 4,000,000 | 4,618,600 |
| | | | | |
|
| | | | | | 26,820,771 |
| Tennessee (0.4%) |
| Chattanooga, Hlth. Edl. & Hsg. Fac. Rev. Bonds, (CommonSpirit Health Oblig. Group) | | | | | |
| Ser. A-1, 4.00%, 8/1/37(T) | | Baa1 | | 425,000 | 471,332 |
| Ser. A-1, 4.00%, 8/1/38(T) | | Baa1 | | 425,000 | 470,444 |
| Ser. A-2, 5.00%, 8/1/44(T) | | Baa1 | | 425,000 | 492,124 |
| Ser. A-1, 4.00%, 8/1/44(T) | | Baa1 | | 875,000 | 961,678 |
| Ser. A-2, 5.00%, 8/1/49(T) | | Baa1 | | 775,000 | 889,708 |
| | | | | |
|
| | | | | | 3,285,286 |
| Texas (9.8%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Uplift Ed.), Ser. A, PSFG, 5.00%, 12/1/33 | | AAA | | 1,075,000 | 1,313,126 |
| (Riverwalk Education Foundation, Inc.), PSFG, 4.00%, 8/15/44 | | AAA | | 4,600,000 | 5,277,718 |
| (Uplift Ed.), Ser. A, PSFG, 4.00%, 12/1/31 | | AAA | | 365,000 | 424,002 |
| Clifton, Higher Ed. Fin. Corp. Rev. Bonds, (IDEA Pub. Schools) | | | | | |
| Ser. B, 5.00%, 8/15/27 | | A- | | 375,000 | 444,570 |
| PSFG, 4.00%, 8/15/31 | | AAA | | 2,000,000 | 2,360,300 |
| Clifton, Higher Ed. Fin. Corp. Ed. Rev. Bonds, (IDEA Pub. Schools), PSFG, 5.00%, 8/15/33 | | AAA | | 1,000,000 | 1,186,010 |
| Dallas, Area Rapid Transit Rev. Bonds, Ser. A, 5.00%, 12/1/46 | | AA+ | | 9,030,000 | 10,480,940 |
| Dallas, Area Rapid Transit Sales Tax Rev. Bonds, Ser. A, 5.00%, 12/1/41 | | AA+ | | 2,215,000 | 2,585,813 |
| El Paso, G.O. Bonds | | | | | |
| 4.00%, 8/15/45 | | AA | | 5,000,000 | 5,861,400 |
| 4.00%, 8/15/36 | | AA | | 1,000,000 | 1,205,310 |
| Ser. A, 4.00%, 8/15/35 | | AA | | 1,450,000 | 1,757,966 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds, (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/28 | | Baa2 | | 1,300,000 | 1,350,973 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. VRDN, (The Methodist Hosp.), Ser. C-1, 0.12%, 12/1/24 | | A-1+ | | 4,675,000 | 4,675,000 |
| Houston, Higher Ed. Fin. Co. Rev. Bonds, (Cosmos Foundation), Ser. A, 5.00%, 2/15/32 | | BBB | | 1,250,000 | 1,308,463 |
| Houston, Util. Syst. Rev. Bonds | | | | | |
| Ser. D, 5.00%, 11/15/39 | | Aa2 | | 2,285,000 | 2,632,114 |
| Ser. A, 5.00%, 11/15/33(FWC) | | Aa2 | | 5,300,000 | 7,190,086 |
| Irving, Hotel Occupancy Tax Rev. Bonds | | | | | |
| 5.00%, 8/15/39 | | BBB+ | | 600,000 | 607,320 |
| 5.00%, 8/15/36 | | BBB+ | | 430,000 | 439,322 |
| 5.00%, 8/15/34 | | BBB+ | | 300,000 | 309,498 |
| 5.00%, 8/15/33 | | BBB+ | | 240,000 | 248,316 |
| 5.00%, 8/15/31 | | BBB+ | | 100,000 | 104,934 |
| Lower CO River Auth. Transmission Svcs. Contract Corp. Rev. Bonds, 5.00%, 5/15/40 | | A | | 750,000 | 869,333 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | A- | | 2,250,000 | 2,643,863 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (Wesleyan Homes, Inc.), 5.50%, 1/1/43 | | BB-/P | | 750,000 | 704,910 |
| (CHF-Stephenville, LLC), 5.375%, 4/1/28 | | Baa3 | | 1,150,000 | 1,201,957 |
| (CHF-Collegiate Hsg. Stephenville III, LLC), 5.00%, 4/1/47 | | Baa3 | | 3,155,000 | 3,226,966 |
| (TX Woman's U. CHF-Collegiate Hsg. Dining), Ser. B-1, AGM, 4.00%, 7/1/48 | | AA | | 1,705,000 | 1,785,817 |
| (Children's Hlth. Syst. of TX), Ser. A, 4.00%, 8/15/34 | | Aa2 | | 1,000,000 | 1,143,430 |
| North TX, Tollway Auth. Rev. Bonds, (1st Tier), Ser. I, 6.50%, 1/1/43 | | A1 | | 9,700,000 | 11,566,086 |
| SA Energy Acquisition Pub. Fac. Corp. Rev. Bonds, (Gas Supply), 5.50%, 8/1/25 | | A3 | | 250,000 | 293,605 |
| Tarrant Cnty., Cultural Ed. Fac. Fin. Corp. Retirement Fac. Rev. Bonds, (Buckner Retirement Svcs., Inc.), 5.00%, 11/15/37 | | A/F | | 2,750,000 | 3,120,865 |
| TX Private Activity Surface Trans. Corp. Rev. Bonds, (Segment 3C), 5.00%, 6/30/58 | | Baa3 | | 5,000,000 | 5,690,200 |
| TX State Muni. Pwr. Agcy. Rev. Bonds, (Syst. Net/Transmission Converting Security), 5.00%, 9/1/37 | | A+ | | 250,000 | 251,655 |
| TX State Wtr. Dev. Board Rev. Bonds, Ser. A, 4.00%, 10/15/54 | | AAA | | 5,250,000 | 6,167,280 |
| | | | | |
|
| | | | | | 90,429,148 |
| Utah (1.6%) |
| Murray City, Hosp. VRDN, (IHC Hlth. Svcs., Inc.), Ser. C, 0.10%, 5/15/36 | | A-1+ | | 6,465,000 | 6,465,000 |
| Salt Lake City, Arpt. Rev. Bonds, Ser. A, 5.00%, 7/1/43 | | A+ | | 5,000,000 | 5,945,400 |
| UT State Charter School Fin. Auth. Rev. Bonds, (UT Charter Academies, Inc.) | | | | | |
| 5.00%, 10/15/38 | | AA | | 720,000 | 854,359 |
| 5.00%, 10/15/33 | | AA | | 420,000 | 505,739 |
| 5.00%, 10/15/31 | | AA | | 530,000 | 644,713 |
| | | | | |
|
| | | | | | 14,415,211 |
| Virginia (2.9%) |
| Fairfax Cnty., Econ. Dev. Auth. Res. Care Fac. Rev. Bonds, (Goodwin House, Inc.), Ser. A, 5.00%, 10/1/42 | | BBB+/F | | 625,000 | 652,188 |
| Federal Home Loan Mortgage Corp. Rev. Bonds, Ser. M-053, Class A, 2.55%, 6/15/35 | | AA+ | | 7,465,000 | 8,111,245 |
| Henrico Cnty., Indl. Dev. Auth. Rev. Bonds, AGM, 5.929%, 8/23/27 (Escrowed to maturity) | | A2 | | 10,500,000 | 12,481,245 |
| VA State Small Bus. Fin. Auth. Rev. Bonds | | | | | |
| (95 Express Lanes, LLC), 5.00%, 7/1/49 | | BBB- | | 4,000,000 | 4,112,720 |
| (Express Lanes, LLC), 5.00%, 7/1/34 | | BBB- | | 1,200,000 | 1,235,592 |
| | | | | |
|
| | | | | | 26,592,990 |
| Washington (3.3%) |
| King Cnty., Public Hosp. Dist. No. 1 G.O. Bonds, (Valley Med. Ctr.), 5.00%, 12/1/37 | | A2 | | 4,500,000 | 5,263,695 |
| Port of Seattle, Rev. Bonds, Ser. C, 5.00%, 4/1/40 | | A1 | | 1,000,000 | 1,095,830 |
| WA State G.O. Bonds, Ser. 21A | | | | | |
| 5.00%, 6/1/40(FWC) | | Aaa | | 2,500,000 | 3,210,625 |
| 5.00%, 6/1/35(FWC) | | Aaa | | 2,200,000 | 2,871,726 |
| 5.00%, 6/1/34(FWC) | | Aaa | | 750,000 | 983,303 |
| 5.00%, 6/1/33(FWC) | | Aaa | | 1,850,000 | 2,433,102 |
| 5.00%, 6/1/32(FWC) | | Aaa | | 1,950,000 | 2,581,196 |
| 5.00%, 6/1/31(FWC) | | Aaa | | 1,300,000 | 1,733,771 |
| 5.00%, 6/1/30(FWC) | | Aaa | | 2,000,000 | 2,684,260 |
| 5.00%, 6/1/29(FWC) | | Aaa | | 750,000 | 985,590 |
| 5.00%, 6/1/28(FWC) | | Aaa | | 700,000 | 897,806 |
| 5.00%, 6/1/27(FWC) | | Aaa | | 700,000 | 873,726 |
| WA State Hlth. Care Fac. Auth. Mandatory Put Bonds (7/1/22), (Fred Hutchinson Cancer Research Ctr.), Ser. B, 1.224%, 1/1/42 | | A+ | | 2,500,000 | 2,499,425 |
| Washington St., Edu. Facs. Rev. Bonds, (Seattle U.) | | | | | |
| 4.00%, 5/1/50(FWC) | | A | | 1,200,000 | 1,310,088 |
| 4.00%, 5/1/45(FWC) | | A | | 1,000,000 | 1,102,050 |
| | | | | |
|
| | | | | | 30,526,193 |
| West Virginia (0.1%) |
| WV State Econ. Dev. Auth. Solid Waste Disp. Fac. FRB, (Appalachian Pwr. Co.), Ser. A, 5.375%, 12/1/38 | | A- | | 1,000,000 | 1,014,080 |
| | | | | |
|
| | | | | | 1,014,080 |
| Wisconsin (0.6%) |
| Pub. Fin. Auth. Arpt. Fac. Rev. Bonds, (Sr. Oblig. Group), 5.25%, 7/1/28 | | BBB+ | | 1,000,000 | 1,043,550 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Hmong American Peace Academy, Ltd.), 5.00%, 3/15/50 | | BBB | | 1,375,000 | 1,574,155 |
| (Three Pillars Sr. Living), 5.00%, 8/15/28 | | A/F | | 1,040,000 | 1,134,349 |
| (Thedacare, Inc.), 4.00%, 12/15/49 | | A1 | | 1,000,000 | 1,110,190 |
| (Hmong American Peace Academy, Ltd.), 4.00%, 3/15/30 | | BBB | | 400,000 | 444,556 |
| | | | | |
|
| | | | | | 5,306,800 |
| | | | | |
|
| Total municipal bonds and notes (cost $879,377,300) | | $929,885,532 |