| | | | | | |
| MUNICIPAL BONDS AND NOTES (101.1%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alabama (0.6%) |
| Jefferson Cnty., Swr. Rev. Bonds, Ser. D, 6.50%, 10/1/53 | | BBB | | $1,000,000 | $1,068,232 |
| Jefferson, Cnty. Rev. Bonds, (Refunding warrants) | | | | | |
| 5.00%, 9/15/34 | | AA | | 2,575,000 | 2,741,644 |
| 5.00%, 9/15/33 | | AA | | 350,000 | 374,758 |
| | | | | |
|
| | | | | | 4,184,634 |
| Alaska (1.3%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Tanana Chiefs Conference), Ser. A | | | | | |
| 4.00%, 10/1/49 | | A+/F | | 6,750,000 | 6,040,758 |
| 4.00%, 10/1/39 | | A+/F | | 2,575,000 | 2,447,996 |
| | | | | |
|
| | | | | | 8,488,754 |
| Arizona (3.7%) |
| AZ State Indl. Dev. Auth. Charter School Rev. Bonds, (Equitable School Revolving Fund, LLC), 4.00%, 11/1/51 | | A | | 2,200,000 | 1,869,580 |
| AZ State Indl. Dev. Auth. Ed. Rev. Bonds, (KIPP New York, Inc., Jerome Fac.), Ser. B | | | | | |
| 4.00%, 7/1/61 | | BBB- | | 2,120,000 | 1,631,507 |
| 4.00%, 7/1/51 | | BBB- | | 2,000,000 | 1,610,562 |
| AZ State Indl. Dev. Auth. Ed. 144A Rev. Bonds, (Somerset Academy of Las Vegas), 4.00%, 12/15/51 | | BB | | 700,000 | 521,888 |
| AZ State Indl. Dev. Auth. National Charter School Revolving Loan Fund Rev. Bonds, (Equitable School Revolving Fund, LLC) | | | | | |
| 5.00%, 11/1/47 | | A | | 5,000,000 | 5,111,037 |
| 4.00%, 11/1/37 | | A | | 1,100,000 | 1,045,331 |
| Glendale, Indl. Dev. Auth. Sr. Living Fac. Rev. Bonds, (Royal Oaks Life Care Cmnty.), 5.00%, 5/15/39 | | BBB-/F | | 3,500,000 | 3,290,939 |
| Lake Havasu City, Waste Wtr. Syst. Rev. Bonds, Ser. B, AGM, 5.00%, 7/1/43 | | AA | | 250,000 | 258,351 |
| Maricopa Cnty., Indl. Dev. Auth. Ed. Rev. Bonds | | | | | |
| (Great Hearts Academies), Ser. C, 5.00%, 7/1/48 | | AA- | | 600,000 | 615,452 |
| (Reid Traditional Schools Painted Rock Academy), 5.00%, 7/1/36 | | Baa3 | | 250,000 | 253,952 |
| (Horizon Cmnty. Learning Ctr.), 5.00%, 7/1/35 | | BB+ | | 350,000 | 336,837 |
| Northern AZ U. Rev. Bonds, 5.00%, 6/1/34 | | A1 | | 250,000 | 254,930 |
| Phoenix, Civic Impt. Corp. Dist. Rev. Bonds, (Civic Plaza), Ser. B, FGIC, NATL, 5.50%, 7/1/43 | | Aa2 | | 1,000,000 | 1,215,084 |
| Phoenix, Indl. Dev. Auth. Ed. Rev. Bonds, (Great Hearts Academies) | | | | | |
| 5.00%, 7/1/44 | | BBB- | | 1,000,000 | 1,003,307 |
| Ser. A, 5.00%, 7/1/36 | | BBB- | | 1,010,000 | 1,023,068 |
| 3.75%, 7/1/24 | | BBB- | | 75,000 | 74,286 |
| Phoenix, Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.) | | | | | |
| 5.00%, 7/1/35 | | BB | | 100,000 | 98,993 |
| Ser. A, 5.00%, 7/1/35 | | BB | | 150,000 | 148,489 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds | | | | | |
| 5.50%, 12/1/29 | | A3 | | 1,900,000 | 2,035,742 |
| 5.00%, 12/1/37 | | A3 | | 500,000 | 508,864 |
| U. of AZ Board of Regents Syst. Rev. Bonds, (Green Bond), Ser. A, 5.00%, 7/1/41 | | Aa2 | | 200,000 | 207,261 |
| Yavapai Cnty., Indl. Dev. Auth. Hosp. Fac. Rev. Bonds, (Yavapai Regl. Med. Ctr.), Ser. A, 5.25%, 8/1/33 | | A2 | | 100,000 | 100,791 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. Rev. Bonds, (Agribusiness & Equine Ctr.), 5.00%, 3/1/32 | | BB+ | | 265,000 | 260,780 |
| Yuma, Indl. Dev. Auth. Hosp. Rev. Bonds, (Yuma Regl. Med. Ctr.), Ser. A, 5.25%, 8/1/32 | | A | | 400,000 | 409,629 |
| | | | | |
|
| | | | | | 23,886,660 |
| California (12.5%) |
| Bay Area Toll Auth. VRDN (San Francisco Bay Area), Ser. C, 2.91%, 4/1/53 | | VMIG 1 | | 12,000,000 | 12,000,000 |
| CA Cmnty. Hsg. Agcy. Essential Hsg. 144A Rev. Bonds | | | | | |
| (Aster Apt.), Ser. A-1, 4.00%, 2/1/56 | | BB+/P | | 850,000 | 704,830 |
| (Fountains at Emerald Park), 3.00%, 8/1/56 | | BBB/P | | 5,975,000 | 3,996,720 |
| CA Hsg. Fin. Agcy. Muni. Certif. Rev. Bonds, Ser. 21-1, Class A, 3.50%, 11/20/35 | | BBB+ | | 3,118,089 | 2,822,294 |
| CA Pub. Fin. Auth. VRDN, (Sharp Hlth. Care Oblig. Group), Ser. C, 1.95%, 8/1/52 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| CA State Poll. Control Fin. Auth. Rev. Bonds, (San Jose Wtr. Co.), 4.75%, 11/1/46 | | A | | 1,700,000 | 1,719,034 |
| CA State Poll. Control Fin. Auth. 144A Rev. Bonds, (Wtr. Furnishing), 5.00%, 11/21/45 | | Baa3 | | 3,500,000 | 3,406,770 |
| CA Statewide Cmnty. Dev. Auth. Rev. Bonds, (Front Porch Cmnty. & Svcs. Oblig. Group), Ser. A, 3.00%, 4/1/51 | | A- | | 6,700,000 | 4,464,983 |
| CSCDA Cmnty. Impt. Auth. Rev. Bonds, (Pasadena Portfolio), Ser. A-2, 3.00%, 12/1/56 | | BBB-/P | | 3,250,000 | 2,154,285 |
| CSCDA Cmnty. Impt. Auth. 144A Rev. Bonds | | | | | |
| (City of Orange Portfolio), 3.00%, 3/1/57 | | BBB-/P | | 1,250,000 | 831,878 |
| (Essential Hsg.), Ser. A-2, 3.00%, 2/1/57 | | BBB-/P | | 4,300,000 | 2,863,058 |
| Los Angeles, Cmnty. Fac. Dist. No. 11 Special Tax Bonds, 4.00%, 9/1/46 | | BB/P | | 1,460,000 | 1,262,351 |
| Los Angeles, Dept. of Arpt. Rev. Bonds | | | | | |
| Ser. D, 5.00%, 5/15/46 | | Aa3 | | 1,500,000 | 1,538,819 |
| Ser. C, 5.00%, 5/15/45 | | Aa2 | | 3,700,000 | 3,819,513 |
| Ser. A, 4.00%, 5/15/39 | | Aa3 | | 1,350,000 | 1,291,058 |
| 4.00%, 5/15/35 | | Aa3 | | 1,500,000 | 1,462,878 |
| Los Angeles, Dept. of Wtr. & Pwr. Rev. Bonds, Ser. C, 5.00%, 7/1/40 | | Aa2 | | 5,000,000 | 5,592,446 |
| M-S-R Energy Auth. Rev. Bonds, Ser. A, 6.50%, 11/1/39 | | BBB+ | | 2,250,000 | 2,694,879 |
| Menifee, Union School Dist. Cmnty. Fac. Special Tax Bonds, (Dist. No. 2011-1) | | | | | |
| 4.00%, 9/1/45 | | BB+/P | | 860,000 | 759,115 |
| 4.00%, 9/1/41 | | BB+/P | | 800,000 | 723,336 |
| Mount Diablo Unified School Dist. G.O. Bonds, Ser. B | | | | | |
| 4.00%, 6/1/37 | | Aa3 | | 1,625,000 | 1,658,751 |
| 4.00%, 8/1/36 | | Aa3 | | 1,375,000 | 1,417,096 |
| 4.00%, 8/1/35 | | Aa3 | | 1,500,000 | 1,559,030 |
| 4.00%, 8/1/34 | | Aa3 | | 2,000,000 | 2,126,422 |
| San Bernardino Cnty., FRB, Ser. C, 4.35%, 8/1/23 | | Aa1 | | 2,500,000 | 2,492,420 |
| San Diego Cnty., COP, 5.00%, 10/1/46 | | Aa1 | | 2,250,000 | 2,486,144 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 5/1/35 | | A1 | | 3,000,000 | 3,211,657 |
| 5.00%, 5/1/30 | | A1 | | 6,900,000 | 7,486,414 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. VRDN, Ser. B, 3.10%, 5/1/58 | | VMIG 1 | | 1,600,000 | 1,600,000 |
| San Francisco, City & Cnty. Cmnty. Fac. Dist. No. 2016 144A Special Tax Bonds, (Impt. Area No. 2), Ser. A, 4.00%, 9/1/42 | | BB-/P | | 2,000,000 | 1,797,556 |
| | | | | |
|
| | | | | | 81,443,737 |
| Colorado (3.8%) |
| CO State Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Valley View Hosp. Assn.), 5.00%, 5/15/45 | | A | | 1,000,000 | 1,005,042 |
| (Covenant Retirement Cmnty.), Ser. A, 5.00%, 12/1/35 | | A-/F | | 1,000,000 | 1,010,816 |
| CO State Hlth. Fac. Auth. Hosp. Rev. Bonds, (Covenant Living Cmnty. and Svcs. Oblig. Group), 4.00%, 12/1/50 | | A-/F | | 4,100,000 | 3,327,287 |
| Denver City & Cnty., Arpt. Rev. Bonds | | | | | |
| Ser. D, 5.75%, 11/15/38(T) | | Aa3 | | 3,175,000 | 3,547,421 |
| Ser. D, 5.75%, 11/15/37(T) | | Aa3 | | 2,500,000 | 2,805,582 |
| Ser. A, 5.50%, 11/15/38 | | Aa3 | | 2,100,000 | 2,315,111 |
| (Sub. Syst.), Ser. A, 5.50%, 11/15/31 | | A1 | | 1,925,000 | 1,953,214 |
| Ser. A, 5.00%, 11/15/37 | | Aa3 | | 1,450,000 | 1,547,487 |
| Ser. A, 5.00%, 11/15/36 | | Aa3 | | 2,250,000 | 2,414,069 |
| E-470 CO Pub. Hwy. Auth. Rev. Bonds, Ser. A, NATL, zero %, 9/1/34 | | A2 | | 5,000,000 | 3,224,300 |
| Park Creek, Metro. Dist. Tax Alloc. Bonds, (Sr. Ltd. Property Tax Supported), Ser. A, 5.00%, 12/1/45 | | A/F | | 225,000 | 229,710 |
| Vauxmont, Metro. Dist. G.O. Bonds, AGM | | | | | |
| 5.00%, 12/1/31 | | AA | | 230,000 | 254,638 |
| 3.25%, 12/15/50 | | AA | | 1,643,000 | 1,353,503 |
| | | | | |
|
| | | | | | 24,988,180 |
| Connecticut (1.7%) |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Masonicare Issue), Ser. F, 5.00%, 7/1/34 | | BBB+/F | | 1,500,000 | 1,474,283 |
| (Stamford Hosp. Oblig. Group (The)), Ser. M, 5.00%, 7/1/33 | | BBB+ | | 1,855,000 | 2,011,919 |
| (Stamford Hosp. Oblig. Group (The)), Ser. M, 5.00%, 7/1/32 | | BBB+ | | 600,000 | 663,067 |
| CT State Hlth. & Edl. Fac. Auth. VRDN, (Yale U.), Ser. V-2, 2.55%, 7/1/36 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| CT State Hsg. Fin. Auth. Rev. Bonds, Ser. B-1 | | | | | |
| 4.15%, 11/15/44 | | Aaa | | 4,065,000 | 3,842,500 |
| 4.10%, 11/15/39 | | Aaa | | 1,685,000 | 1,633,766 |
| | | | | |
|
| | | | | | 11,125,535 |
| Delaware (0.1%) |
| DE State Econ. Dev. Auth. Charter School Rev. Bonds, (ASPIRA of Delaware Charter Operations, Inc.), 4.00%, 6/1/42 | | BB | | 730,000 | 588,341 |
| | | | | |
|
| | | | | | 588,341 |
| District of Columbia (3.8%) |
| DC Rev. Bonds | | | | | |
| (Intl. School), 5.00%, 7/1/49 | | BBB | | 1,670,000 | 1,639,516 |
| (KIPP DC), Ser. A, 5.00%, 7/1/48 | | BBB+ | | 1,250,000 | 1,255,893 |
| (D.C. Intl. School), 5.00%, 7/1/39 | | BBB | | 2,000,000 | 2,025,852 |
| (KIPP DC), Ser. A, 5.00%, 7/1/37 | | BBB+ | | 2,500,000 | 2,565,279 |
| DC Ballpark Rev. Bonds, Ser. B-1, FGIC, NATL, 5.00%, 2/1/25 | | A1 | | 1,035,000 | 1,036,566 |
| Metro. DC Arpt. Auth. Rev. Bonds, Ser. A, 5.00%, 10/1/31 | | Aa3 | | 2,500,000 | 2,740,920 |
| Metro. Washington DC, Arpt. Auth. Dulles Toll Rd. Rev. Bonds | | | | | |
| (Dulles Metrorail & Cap. Impt. Proj.), 4.00%, 10/1/53(T) | | A- | | 2,050,000 | 1,742,733 |
| (Dulles Metrorail & Cap. Impt. Proj.), Ser. B, 4.00%, 10/1/44(T) | | A- | | 2,050,000 | 1,830,705 |
| 4.00%, 10/1/37 | | A- | | 3,140,000 | 2,994,356 |
| 4.00%, 10/1/36 | | A- | | 1,490,000 | 1,435,787 |
| Metro. Washington, Arpt. Auth. Dulles Toll Rd. Rev. Bonds, (Metrorail), Ser. A, zero %, 10/1/37 | | A- | | 11,000,000 | 5,260,421 |
| | | | | |
|
| | | | | | 24,528,028 |
| Florida (2.9%) |
| Double Branch Cmnty. Dev. Dist. Special Assmt. Bonds, Ser. A-1, 4.25%, 5/1/34 | | A | | 890,000 | 890,543 |
| FL State Dev. Fin Corp. Sr. Living Rev. Bonds, (Glenridge on Palmer Ranch Oblig. Group), 5.00%, 6/1/51 | | BB/P | | 1,300,000 | 1,041,591 |
| FL State Dev. Fin. Corp. Ed. Fac. Rev. Bonds, (River City Ed. Oblig. Group) | | | | | |
| 4.00%, 7/1/55 | | Baa3 | | 750,000 | 592,449 |
| 4.00%, 7/1/45 | | Baa3 | | 600,000 | 501,026 |
| FL State Dev. Fin. Corp. Hlth. Care Fac. Rev. Bonds, (Shands Jacksonville Medical Center, Inc.), 4.00%, 2/1/52 | | Baa3 | | 2,250,000 | 1,740,871 |
| Miami-Dade Cnty., Aviation Rev. Bonds, Ser. A, 5.00%, 10/1/38 | | A | | 1,750,000 | 1,776,315 |
| Orange Cnty., Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Presbyterian Retirement Cmntys.), 5.00%, 8/1/34 | | A-/F | | 1,800,000 | 1,829,384 |
| (Orlando Hlth.), 4.00%, 10/1/52 | | A+ | | 1,300,000 | 1,183,173 |
| Palm Beach Cnty., Hlth. Fac. Auth. Rev. Bonds, (Acts Retirement-Life Cmnty., Inc.), 5.00%, 11/15/32 | | A-/F | | 5,000,000 | 5,038,101 |
| Seminole Cnty., 144A Rev. Bonds, (Galileo School Foundation, Inc. (The)) | | | | | |
| 4.00%, 6/15/56 | | Ba1 | | 805,000 | 572,902 |
| 4.00%, 6/15/51 | | Ba1 | | 830,000 | 612,900 |
| 4.00%, 6/15/41 | | Ba1 | | 425,000 | 342,345 |
| 4.00%, 6/15/36 | | Ba1 | | 315,000 | 267,817 |
| Tampa, Cap. Impt. Cigarette Tax Rev. Bonds, (Cap. Appn.), Ser. A | | | | | |
| zero %, 9/1/49 | | A1 | | 2,250,000 | 602,096 |
| zero %, 9/1/42 | | A1 | | 830,000 | 325,996 |
| Volusia Cnty., Edl. Fac. Auth. Rev. Bonds, (Embry-Riddle Aeronautical University, Inc.), Ser. A | | | | | |
| 4.00%, 10/15/39 | | A2 | | 500,000 | 484,730 |
| 4.00%, 10/15/37 | | A2 | | 725,000 | 712,144 |
| 4.00%, 10/15/35 | | A2 | | 325,000 | 324,818 |
| | | | | |
|
| | | | | | 18,839,201 |
| Georgia (2.0%) |
| Atlanta, Arpt. Rev. Bonds, (Dept. of Aviation), Ser. C | | | | | |
| 4.00%, 7/1/42 | | AA- | | 200,000 | 184,642 |
| 4.00%, 7/1/41 | | AA- | | 1,000,000 | 929,160 |
| Cobb Cnty., Kennestone Hosp. Auth. Rev. Bonds, (WellStar Hlth. Syst. Oblig. Group) | | | | | |
| 4.00%, 4/1/36 | | A+ | | 250,000 | 248,796 |
| 4.00%, 4/1/35 | | A+ | | 225,000 | 225,756 |
| 4.00%, 4/1/34 | | A+ | | 250,000 | 252,654 |
| 4.00%, 4/1/33 | | A+ | | 200,000 | 203,002 |
| Muni. Election Auth. of GA Rev. Bonds | | | | | |
| (Plant Vogtle Units 3 & 4), 5.00%, 1/1/63 | | BBB+ | | 2,000,000 | 1,925,057 |
| (Plant Vogtle Units 3&4), 5.00%, 7/1/60 | | A | | 3,810,000 | 3,688,336 |
| (Plant Vogtle Units 3 & 4), 4.50%, 7/1/63 | | A | | 6,000,000 | 5,665,390 |
| | | | | |
|
| | | | | | 13,322,793 |
| Hawaii (0.1%) |
| HI State Harbor Syst. Rev. Bonds, Ser. A | | | | | |
| 4.00%, 7/1/36 | | Aa3 | | 375,000 | 375,709 |
| 4.00%, 7/1/31 | | Aa3 | | 250,000 | 258,416 |
| | | | | |
|
| | | | | | 634,125 |
| Illinois (5.7%) |
| Chicago, G.O. Bonds, Ser. A | | | | | |
| 5.00%, 1/1/30 | | BBB+ | | 3,950,000 | 4,168,162 |
| 4.00%, 1/1/36 | | BBB+ | | 3,850,000 | 3,571,646 |
| Chicago, Board of Ed. G.O. Bonds | | | | | |
| Ser. C, 5.25%, 12/1/39 | | BB | | 1,500,000 | 1,496,577 |
| Ser. A, 5.00%, 12/1/40 | | BB | | 1,800,000 | 1,763,139 |
| Ser. A, 5.00%, 12/1/35 | | BB | | 1,910,000 | 1,925,579 |
| Chicago, Hsg. Auth. Rev. Bonds, Ser. A, 5.00%, 1/1/31 | | AA- | | 4,540,000 | 4,905,661 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds, Ser. A | | | | | |
| AGM, 5.50%, 1/1/53 | | AA | | 3,700,000 | 3,884,180 |
| 5.00%, 1/1/38 | | A+ | | 200,000 | 207,336 |
| Chicago, Waste Wtr. Transmission Rev. Bonds, 5.00%, 1/1/44 | | A | | 3,000,000 | 3,002,069 |
| Chicago, Wtr. Wks Rev. Bonds, AGM, 5.00%, 11/1/25 | | AA | | 1,420,000 | 1,450,810 |
| IL State G.O. Bonds | | | | | |
| Ser. B, 5.00%, 10/1/32 | | Baa1 | | 2,000,000 | 2,028,738 |
| Ser. A, 5.00%, 12/1/31 | | Baa1 | | 2,870,000 | 2,916,027 |
| Ser. D, 5.00%, 11/1/27 | | Baa1 | | 2,800,000 | 2,895,516 |
| IL State Fin. Auth. Rev. Bonds | | | | | |
| (Lawndale Edl & Regl. Network Charter School Oblig. Group), 4.00%, 11/1/56 | | BBB | | 750,000 | 603,907 |
| (Lawndale Edl & Regl. Network Charter School Oblig. Group), 4.00%, 11/1/51 | | BBB | | 750,000 | 622,381 |
| (Lawndale Edl & Regl. Network Charter School Oblig. Group), 4.00%, 11/1/41 | | BBB | | 725,000 | 646,836 |
| (Riverside Hlth. Syst. Oblig. Group), 4.00%, 11/15/31 | | A+ | | 500,000 | 509,600 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds, (U. of IL Chicago), 5.00%, 2/15/50 | | Baa3 | | 500,000 | 441,300 |
| | | | | |
|
| | | | | | 37,039,464 |
| Indiana (1.2%) |
| IN State Fin. Auth. Waste Wtr. Util. Rev. Bonds, (CWA Authority, Inc.) | | | | | |
| 5.00%, 10/1/37 | | AA | | 1,200,000 | 1,358,944 |
| 5.00%, 10/1/36 | | AA | | 1,100,000 | 1,255,234 |
| 5.00%, 10/1/33 | | AA | | 1,000,000 | 1,174,541 |
| Indianapolis, Local Pub. Impt. Bond Bk. Rev. Bonds, Ser. A, 5.25%, 2/1/54 | | Aa1 | | 3,500,000 | 3,694,319 |
| | | | | |
|
| | | | | | 7,483,038 |
| Iowa (0.4%) |
| IA State Fin. Auth. Rev. Bonds, (Lifespace Cmnty., Inc. Oblig. Group), Ser. A, 4.00%, 5/15/46 | | BBB/F | | 3,850,000 | 2,719,196 |
| | | | | |
|
| | | | | | 2,719,196 |
| Kentucky (4.6%) |
| KY Pub. Trans. Infrastructure Auth. Rev. Bonds, (1st Tier Downtown Crossing), Ser. A, 6.00%, 7/1/53 (Prerefunded 7/1/23) | | Baa2 | | 1,400,000 | 1,416,473 |
| KY State Property & Bldg. Comm. Rev. Bonds, (No. 127), Ser. A | | | | | |
| 5.25%, 6/1/38 | | A1 | | 3,290,000 | 3,659,050 |
| 5.25%, 6/1/37 | | A1 | | 3,000,000 | 3,361,114 |
| KY State Pub. Energy Auth. Gas Supply | | | | | |
| Mandatory Put Bonds (6/1/26), Ser. A, 4.00%, 12/1/50 | | A2 | | 5,000,000 | 4,951,050 |
| Mandatory Put Bonds (6/1/25), Ser. C-1, 4.00%, 12/1/49 | | A1 | | 9,750,000 | 9,662,205 |
| KY State Tpk. Auth. Econ. Dev. Rev. Bonds, (Revitalization Projects), Ser. A-22, 5.00%, 7/1/32 | | Aa3 | | 3,400,000 | 3,920,739 |
| Louisville & Jefferson Cnty., Metro. Govt. Hlth. Syst. Rev. Bonds, (Norton Healthcare, Inc.), Ser. A, 5.00%, 10/1/30 | | A | | 1,135,000 | 1,189,776 |
| Louisville, Regl. Arpt. Auth. Syst. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 7/1/31 | | A+ | | 415,000 | 422,220 |
| 5.00%, 7/1/30 | | A+ | | 1,000,000 | 1,017,725 |
| | | | | |
|
| | | | | | 29,600,352 |
| Louisiana (0.6%) |
| 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 | 3,685,045 |
| | | | | |
|
| | | | | | 3,685,045 |
| Maryland (0.3%) |
| Gaithersburg, Econ. Dev. Rev. Bonds, (Asbury, Oblig. Group), Ser. A, 5.00%, 1/1/36 | | BBB/F | | 750,000 | 747,869 |
| MD State Hlth. & Higher Ed. Fac. Auth. Rev. Bonds, (Adventist Hlth. Care Oblig. Group) | | | | | |
| 5.00%, 1/1/30 | | Baa3 | | 285,000 | 302,342 |
| 5.00%, 1/1/29 | | Baa3 | | 290,000 | 306,328 |
| 5.00%, 1/1/28 | | Baa3 | | 300,000 | 315,217 |
| 5.00%, 1/1/27 | | Baa3 | | 430,000 | 448,684 |
| | | | | |
|
| | | | | | 2,120,440 |
| Massachusetts (3.3%) |
| MA State Hlth. & Edl. Fac. Auth. VRDN (MA Inst. of Tech.), 3.55%, 7/1/31 | | VMIG 1 | | 3,500,000 | 3,500,000 |
| MA State Hsg. Fin. Agcy. Rev. Bonds, Ser. A, 5.10%, 12/1/30 | | AA+ | | 725,000 | 730,196 |
| MA State Port Auth. Rev. Bonds, Ser. E | | | | | |
| 5.00%, 7/1/51 | | Aa2 | | 10,000,000 | 10,252,035 |
| 5.00%, 7/1/46 | | Aa2 | | 2,000,000 | 2,062,831 |
| MA State Wtr. Resource Auth. VRDN, Ser. A-3, 3.12%, 8/1/37 | | VMIG 1 | | 5,215,000 | 5,215,000 |
| | | | | |
|
| | | | | | 21,760,062 |
| Michigan (6.4%) |
| Belding Area School G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/40 | | AA | | 300,000 | 318,331 |
| Chippewa, Valley School G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/34 | | Aa1 | | 250,000 | 261,004 |
| Detroit, G.O. Bonds, AMBAC, 5.25%, 4/1/24 | | A-/P | | 77,500 | 76,646 |
| Detroit, Downtown Dev. Auth. Tax Alloc. Bonds, Ser. A, AGM, 5.00%, 7/1/38 | | AA | | 1,000,000 | 1,011,795 |
| Genesee Cnty., Wtr. Supply Syst. G.O. Bonds | | | | | |
| BAM, 5.25%, 2/1/40 | | AA | | 200,000 | 208,954 |
| (Wtr. Supply Syst.), Ser. B, BAM, 5.00%, 2/1/33 | | AA | | 250,000 | 264,950 |
| Grand Rapids, Wtr. Supply Syst. Rev. Bonds, 5.00%, 1/1/41 | | Aa2 | | 400,000 | 415,055 |
| Grand Valley, State U. Rev. Bonds, (MI State U.), Ser. A, U.S. Govt. Coll., 5.00%, 12/1/32 | | A1 | | 250,000 | 264,393 |
| Great Lakes, Wtr. Auth. Swr. Rev. Bonds, (Brazos Presbyterian Homes, Inc.), Ser. C, 5.00%, 7/1/36 | | A+ | | 7,780,000 | 8,140,745 |
| Karegnondi, Wtr. Auth. Rev. Bonds | | | | | |
| (Wtr. Supply Syst.), Ser. A, 5.25%, 11/1/31 | | A1 | | 250,000 | 251,955 |
| 5.00%, 11/1/36 | | A | | 1,285,000 | 1,361,611 |
| 5.00%, 11/1/34 | | A | | 1,600,000 | 1,710,146 |
| 5.00%, 11/1/31 | | A | | 1,100,000 | 1,185,673 |
| Kentwood, Econ. Dev. Corp. Rev. Bonds, (Holland Home Oblig. Group) | | | | | |
| 4.00%, 11/15/43 | | BBB-/F | | 1,820,000 | 1,466,094 |
| 4.00%, 11/15/31 | | BBB-/F | | 495,000 | 458,203 |
| Kentwood, Pub. School G.O. Bonds, (School Bldg. & Site), 5.00%, 5/1/41 | | AA- | | 250,000 | 265,357 |
| Lansing, School Dist. G.O. Bonds, (School Bldg. & Site), Ser. I, Q-SBLF, 5.00%, 5/1/41 | | AA | | 225,000 | 238,822 |
| Lincoln, Cons. School Dist. G.O. Bonds, Ser. A, AGM, Q-SBLF, 5.00%, 5/1/40 | | AA | | 200,000 | 211,506 |
| Livonia, Pub. School Dist. G.O. Bonds, AGM, 5.00%, 5/1/45 | | AA | | 200,000 | 211,701 |
| MI State Fin. Auth. Rev. Bonds | | | | | |
| Ser. H-1, 5.00%, 10/1/39 (Prerefunded 10/1/24) | | AA- | | 5,250,000 | 5,344,749 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. D-2, 5.00%, 7/1/34 | | A+ | | 400,000 | 412,013 |
| (Detroit Wtr. & Swr.), Ser. C-6, 5.00%, 7/1/33 | | AA- | | 270,000 | 276,326 |
| Ser. H-1, 5.00%, 10/1/30 | | AA- | | 500,000 | 511,906 |
| (Wayne Cnty.), BAM, 4.00%, 11/1/55 | | AA | | 4,000,000 | 3,704,726 |
| (Trinity Health Corp. Oblig. Group), Ser. A, 4.00%, 12/1/49(T) | | AA- | | 4,100,000 | 3,700,861 |
| (Tobacco Settlement), Ser. A-1, 2.326%, 6/1/30 | | A | | 1,742,250 | 1,574,491 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds | | | | | |
| (Lawrence Technological U.), 5.25%, 2/1/32 | | BBB- | | 1,855,000 | 1,886,728 |
| (College for Creative Studies), 5.00%, 12/1/45 | | BBB+ | | 250,000 | 248,662 |
| MI State Hsg. Dev. Auth. Rev. Bonds, (Rental Hsg.), Ser. A | | | | | |
| 4.625%, 10/1/39 | | AA | | 225,000 | 225,444 |
| 4.45%, 10/1/34 | | AA | | 100,000 | 100,282 |
| Oakland U. Rev. Bonds | | | | | |
| 5.00%, 3/1/39 | | A1 | | 2,000,000 | 2,028,632 |
| Ser. A, 5.00%, 3/1/33 (Prerefunded 3/1/23) | | A1 | | 500,000 | 501,054 |
| 5.00%, 3/1/32 | | A1 | | 130,000 | 132,187 |
| Pontiac City, G.O. Bonds, (Pontiac School Dist.), Q-SBLF, 4.00%, 5/1/38 | | Aa1 | | 2,000,000 | 2,044,682 |
| Rochester, Cmnty. School Dist. G.O. Bonds, Ser. I, 5.00%, 5/1/36 | | AA | | 250,000 | 262,527 |
| Warren, Cons. School Dist. G.O. Bonds, Ser. A, Q-SBLF, 5.00%, 5/1/35 | | AA | | 350,000 | 367,763 |
| | | | | |
|
| | | | | | 41,645,974 |
| Minnesota (0.7%) |
| Duluth, Econ. Dev. Auth. Rev. Bonds, (Benedictine Hlth. Syst. Oblig. Group), Ser. A | | | | | |
| 4.00%, 7/1/36 | | BB/P | | 1,250,000 | 1,059,200 |
| 4.00%, 7/1/31 | | BB/P | | 1,000,000 | 922,344 |
| Rice Cnty., G.O. Bonds, Ser. A, 4.00%, 2/1/48 | | AAA | | 2,700,000 | 2,690,478 |
| | | | | |
|
| | | | | | 4,672,022 |
| Mississippi (0.5%) |
| MS State Bus. Fin. Corp. Rev. Bonds, (System Energy Resources, Inc.), 2.375%, 6/1/44 | | A | | 3,075,000 | 2,040,798 |
| 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 | 1,207,708 |
| | | | | |
|
| | | | | | 3,248,506 |
| Missouri (2.3%) |
| Kansas City, Indl. Dev. Auth. Arpt. Special Oblig. Rev. Bonds | | | | | |
| (Kansas City, Intl. Arpt.), AGM, 5.00%, 3/1/57 | | AA | | 6,325,000 | 6,398,847 |
| 5.00%, 3/1/46 | | A2 | | 3,800,000 | 3,852,041 |
| AGM, 4.00%, 3/1/57 | | AA | | 1,700,000 | 1,419,390 |
| St. Louis, Muni. Fin. Corp. Rev. Bonds, AGM | | | | | |
| 5.00%, 10/1/49 | | AA | | 2,250,000 | 2,303,975 |
| 5.00%, 10/1/40 | | AA | | 1,000,000 | 1,049,268 |
| | | | | |
|
| | | | | | 15,023,521 |
| Montana (1.3%) |
| MT State Board of Regents Higher Ed. Mandatory Put Bonds (11/15/23), U. of MT, AGM, 5.25%, 11/15/52(T) | | AA | | 7,360,000 | 8,151,363 |
| MT State Fac. Fin. Auth. Rev. Bonds, (SCL Hlth. Syst.), Ser. A, 4.00%, 1/1/37 | | Aa1 | | 600,000 | 607,255 |
| | | | | |
|
| | | | | | 8,758,618 |
| Nebraska (0.6%) |
| Omaha, Pub. Pwr. Dist. Rev. Bonds, Ser. A, 5.25%, 2/1/52 | | Aa2 | | 3,500,000 | 3,868,184 |
| | | | | |
|
| | | | | | 3,868,184 |
| Nevada (0.3%) |
| Sparks, Tourism Impt. Dist. No. 1 144A Rev. Bonds, Ser. A | | | | | |
| 2.75%, 6/15/28 | | Ba1 | | 1,800,000 | 1,608,920 |
| 2.50%, 6/15/24 | | Ba1 | | 225,000 | 218,301 |
| | | | | |
|
| | | | | | 1,827,221 |
| New Hampshire (1.3%) |
| National Fin. Auth. Hosp. Rev. Bonds, (St. Luke's Hosp. Oblig. Group) | | | | | |
| 4.00%, 8/15/41 | | A3 | | 1,000,000 | 931,448 |
| 4.00%, 8/15/39 | | A3 | | 1,100,000 | 1,041,498 |
| 4.00%, 8/15/38 | | A3 | | 1,000,000 | 964,001 |
| 4.00%, 8/15/36 | | A3 | | 600,000 | 597,193 |
| NH State Hlth. & Ed. Fac. Auth. Rev. Bonds | | | | | |
| (Kendel at Hanover), 5.00%, 10/1/46 | | BBB+/F | | 625,000 | 614,351 |
| (Southern NH Med. Ctr.), 5.00%, 10/1/37 | | A- | | 4,500,000 | 4,574,618 |
| | | | | |
|
| | | | | | 8,723,109 |
| New Jersey (4.1%) |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Portal North Bridge), 5.25%, 11/1/42 | | A3 | | 7,085,000 | 7,531,186 |
| (Provident Group-Montclair State U. Student Hsg. & Properties), 5.00%, 6/1/37 | | AA | | 1,250,000 | 1,291,778 |
| Ser. B, 5.00%, 11/1/26 | | A3 | | 5,400,000 | 5,750,085 |
| NJ State Econ. Dev. Auth. Special Fac. Rev. Bonds, (Port Newark Container Term., LLC), 5.00%, 10/1/37 | | Baa2 | | 3,000,000 | 3,016,111 |
| NJ State Trans. Trust Fund Auth. Rev. Bonds, Ser. AA, 5.00%, 6/15/35 | | A3 | | 3,000,000 | 3,246,677 |
| South Jersey, Trans. Auth. Syst. Rev. Bonds, Ser. A, BAM, 5.25%, 11/1/52 | | AA | | 1,500,000 | 1,569,723 |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. A, 5.00%, 6/1/36 | | A- | | 4,000,000 | 4,113,703 |
| | | | | |
|
| | | | | | 26,519,263 |
| New Mexico (0.6%) |
| Farmington, Poll. Control Rev. Bonds, (Pub. Service Co. of NM), Ser. B, 2.15%, 4/1/33 | | Baa2 | | 2,000,000 | 1,632,035 |
| Sante Fe, Retirement Fac. Rev. Bonds, (El Castillo Retirement Res.), 5.00%, 5/15/32 | | BB+/F | | 2,155,000 | 2,063,133 |
| | | | | |
|
| | | | | | 3,695,168 |
| New York (8.3%) |
| Brookhaven, Local Dev. Corp. Rev. Bonds, (Brookhaven Memorial Hosp. Med. Ctr., Inc. Oblig. Group), 4.50%, 10/1/25 | | A- | | 1,740,000 | 1,710,650 |
| NY City, VRDN | | | | | |
| Ser. I-2, 3.25%, 3/1/40 | | VMIG 1 | | 4,000,000 | 4,000,000 |
| Ser. I-8, 3.25%, 4/1/36 | | VMIG 1 | | 3,655,000 | 3,655,000 |
| NY City, Transitional Fin. Auth. Rev. Bonds, Ser. F-1 | | | | | |
| 5.00%, 2/1/51 | | AAA | | 8,950,000 | 9,556,774 |
| 5.00%, 2/1/41 | | AAA | | 1,855,000 | 2,018,272 |
| 5.00%, 2/1/40 | | AAA | | 1,000,000 | 1,093,311 |
| 5.00%, 2/1/39 | | AAA | | 1,000,000 | 1,098,919 |
| NY State Hsg. Fin. Agcy. VRDN (8 East 102nd St., LLC), Ser. A, 3.18%, 5/1/44 | | VMIG 1 | | 5,500,000 | 5,500,000 |
| NY State Liberty Dev. Corp. Rev. Bonds, Ser. A, BAM, 3.00%, 11/15/51 | | AA | | 3,500,000 | 2,536,638 |
| NY State Thruway Auth. Personal Income Tax Rev. Bonds, Ser. C, 5.00%, 3/15/54(T) | | AA+ | | 7,200,000 | 7,622,572 |
| NY State Trans. Dev. Corp. Exempt Fac. Rev. Bonds, (Empire State Thruway Partners, LLC) | | | | | |
| 4.00%, 4/30/53 | | BBB-/F | | 3,000,000 | 2,443,979 |
| 4.00%, 10/31/46 | | BBB-/F | | 2,000,000 | 1,688,748 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds, (Laguardia Arpt. Term. B Redev. Program), Ser. A, 5.00%, 7/1/46 | | Baa2 | | 2,000,000 | 1,917,376 |
| NY State Urban Dev. Corp. Rev. Bonds, 5.00%, 3/15/47 | | Aa1 | | 5,000,000 | 5,296,164 |
| Port Auth. of NY & NJ Rev. Bonds, Ser. 207 | | | | | |
| 5.00%, 9/15/32 | | Aa3 | | 3,525,000 | 3,773,060 |
| 5.00%, 9/15/31 | | Aa3 | | 300,000 | 321,977 |
| | | | | |
|
| | | | | | 54,233,440 |
| North Carolina (0.5%) |
| NC State Med. Care Comm. Hlth. Care Fac. Rev. Bonds, (Lutheran Svcs. for the Aging, Inc. Oblig. Group) | | | | | |
| 4.00%, 3/1/51 | | BB/P | | 2,000,000 | 1,409,170 |
| 4.00%, 3/1/41 | | BB/P | | 1,050,000 | 821,530 |
| 4.00%, 3/1/36 | | BB/P | | 900,000 | 749,334 |
| | | | | |
|
| | | | | | 2,980,034 |
| North Dakota (0.2%) |
| Grand Forks, Hlth. Care Syst. Rev. Bonds, (Altru Hlth. Syst. Oblig. Group), AGM, 3.00%, 12/1/46 | | AA | | 2,000,000 | 1,479,769 |
| | | | | |
|
| | | | | | 1,479,769 |
| Ohio (2.7%) |
| Akron, Income Tax Rev. Bonds | | | | | |
| 4.00%, 12/1/41 | | AA- | | 750,000 | 742,867 |
| 4.00%, 12/1/38 | | AA- | | 770,000 | 776,384 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds | | | | | |
| (Playhouse Square Foundation), 5.50%, 12/1/53 | | BB+ | | 2,500,000 | 2,514,877 |
| (Cleveland Museum of Natural History (The)), 5.00%, 7/1/36 | | A3 | | 300,000 | 332,450 |
| (Cleveland Museum of Natural History (The)), 5.00%, 7/1/35 | | A3 | | 200,000 | 223,070 |
| (Cleveland Museum of Natural History (The)), 5.00%, 7/1/34 | | A3 | | 300,000 | 337,281 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/46 | | A3 | | 950,000 | 841,180 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/41 | | A3 | | 230,000 | 222,794 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/40 | | A3 | | 250,000 | 244,789 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/39 | | A3 | | 200,000 | 198,639 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/38 | | A3 | | 250,000 | 251,250 |
| (Cleveland Museum of Natural History (The)), 4.00%, 7/1/37 | | A3 | | 200,000 | 201,968 |
| Confluence Cmnty. Auth. Rev. Bonds, (Stadium & Sports) | | | | | |
| 4.00%, 5/1/39 | | AA+ | | 750,000 | 752,629 |
| 4.00%, 5/1/34 | | AA+ | | 1,280,000 | 1,324,086 |
| 4.00%, 5/1/33 | | AA+ | | 560,000 | 581,706 |
| Hamilton Cnty., Hlth. Care Rev. Bonds, (Life Enriching Cmntys.), 5.00%, 1/1/32 | | BBB-/F | | 920,000 | 910,814 |
| Montgomery Cnty., Hosp. VRDN (Premier Hlth. Partners Oblig. Group), 3.15%, 11/15/45 | | VMIG 1 | | 2,000,000 | 2,000,000 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds, (Kenyon College), 5.00%, 7/1/37(FWC) | | A2 | | 1,725,000 | 1,829,721 |
| OH State Hosp. Rev. Bonds, (Premier Hlth. Partners Oblig. Group), 4.00%, 11/15/41 | | Baa1 | | 455,000 | 409,528 |
| 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 | 15,867 |
| OH State Private Activity Rev. Bonds, (Portsmouth Bypass), AGM, 5.00%, 12/31/35 | | AA | | 1,750,000 | 1,784,139 |
| Scioto Cnty., Hosp. Rev. Bonds, (Southern OH Med. Ctr.) | | | | | |
| 5.00%, 2/15/34 | | A3 | | 645,000 | 658,268 |
| 5.00%, 2/15/33 | | A3 | | 355,000 | 362,943 |
| Southeastern OH Port Auth. Hosp. Fac. Rev. Bonds, (Memorial Hlth. Syst. Oblig. Group), 5.50%, 12/1/43 | | B+/F | | 145,000 | 145,309 |
| | | | | |
|
| | | | | | 17,662,559 |
| Pennsylvania (4.3%) |
| Allegheny Cnty., Arpt. Auth. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 1/1/56 | | AA | | 1,175,000 | 1,183,132 |
| 5.00%, 1/1/51 | | AA | | 1,800,000 | 1,819,191 |
| 4.00%, 1/1/56 | | AA | | 3,500,000 | 2,940,080 |
| Centre Ctny., Hosp. Auth. Rev. Bonds, (Mount Nittany Med. Ctr.), Ser. A, 5.00%, 11/15/41 (Prerefunded 11/15/25) | | A+ | | 500,000 | 531,585 |
| Chester Cnty., Indl. Dev. Auth. Rev. Bonds, (University Student Hsg, LLC), 5.00%, 8/1/30 | | Ba2 | | 960,000 | 960,231 |
| Indiana Cnty., Indl. Dev. Auth. Rev. Bonds, (Foundation for Indiana U. of Pennsylvania (The)), BAM | | | | | |
| 5.00%, 5/1/47 | | AA | | 3,000,000 | 3,121,340 |
| 4.00%, 5/1/54 | | AA | | 1,000,000 | 915,737 |
| PA State Econ. Dev. Fin. Auth. Rev. Bonds, (PennDOT Major Bridges), AGM, 5.75%, 12/31/62 | | AA | | 2,250,000 | 2,359,763 |
| PA State Tpk. Comm. Rev. Bonds | | | | | |
| Ser. 2nd, 5.00%, 12/1/36 | | A3 | | 2,000,000 | 2,094,022 |
| 4.90%, 12/1/44 | | A1 | | 5,000,000 | 5,114,380 |
| Ser. A, 4.00%, 12/1/49 | | A3 | | 2,160,000 | 1,939,343 |
| Ser. B, 3.00%, 12/1/51 | | A+ | | 2,000,000 | 1,428,048 |
| Philadelphia, Auth. for Indl. Dev. Rev. Bonds, (Independence Charter School-West) | | | | | |
| 5.00%, 6/15/39 | | BB/P | | 500,000 | 468,522 |
| 4.00%, 6/15/29 | | BB/P | | 350,000 | 329,614 |
| Philadelphia, Gas Wks. Rev. Bonds | | | | | |
| 5.00%, 8/1/32 | | A | | 1,000,000 | 1,037,092 |
| 5.00%, 8/1/31 | | A | | 1,000,000 | 1,039,595 |
| Pittsburgh, School Dist. G.O. Bonds, 3.00%, 9/1/38 | | Aa3 | | 1,000,000 | 861,077 |
| | | | | |
|
| | | | | | 28,142,752 |
| Puerto Rico (0.4%) |
| Cmnwlth. of PR, Sales Tax Fin. Corp. Rev. Bonds, Ser. A-1, 5.00%, 7/1/58 | | BB-/P | | 2,900,000 | 2,640,247 |
| | | | | |
|
| | | | | | 2,640,247 |
| Rhode Island (0.5%) |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. B, 5.00%, 6/1/50 | | BBB-/P | | 3,250,000 | 3,217,303 |
| | | | | |
|
| | | | | | 3,217,303 |
| South Carolina (1.1%) |
| Lexington Cnty., Hlth. Svcs. Dist. Rev. Bonds, (LexMed Oblig. Group) | | | | | |
| 4.00%, 11/1/32 | | A1 | | 750,000 | 763,123 |
| 4.00%, 11/1/31 | | A1 | | 750,000 | 767,752 |
| Myrtle Beach, Tax Alloc. Bonds, (Myrtle Beach Air Force Base Redev.) | | | | | |
| 5.00%, 10/1/29 | | A2 | | 1,000,000 | 1,069,808 |
| 5.00%, 10/1/28 | | A2 | | 425,000 | 454,775 |
| SC State Pub. Svcs. Auth. Rev. Bonds, Ser. A, 5.00%, 12/1/36 | | A3 | | 4,000,000 | 4,094,548 |
| | | | | |
|
| | | | | | 7,150,006 |
| South Dakota (0.2%) |
| Lincoln Cnty., Econ. Dev. Rev. Bonds, (Augustana College Assn. (The)) | | | | | |
| 4.00%, 8/1/56 | | BBB- | | 1,000,000 | 759,684 |
| 4.00%, 8/1/41 | | BBB- | | 500,000 | 424,724 |
| | | | | |
|
| | | | | | 1,184,408 |
| Tennessee (0.7%) |
| Chattanooga, Hlth. Edl. & Hsg. Fac. Rev. Bonds, (CommonSpirit Health Oblig. Group) | | | | | |
| Ser. A-1, 4.00%, 8/1/37(T) | | A- | | 425,000 | 396,349 |
| Ser. A-1, 4.00%, 8/1/38(T) | | A- | | 425,000 | 391,549 |
| Ser. A-2, 5.00%, 8/1/44(T) | | A- | | 425,000 | 425,989 |
| Ser. A-1, 4.00%, 8/1/44(T) | | A- | | 875,000 | 755,344 |
| Ser. A-2, 5.00%, 8/1/49(T) | | A- | | 775,000 | 757,505 |
| Memphis-Shelby Cnty., Arpt. Auth. Rev. Bonds, Ser. A, 5.00%, 7/1/45 | | A2 | | 2,000,000 | 2,047,327 |
| | | | | |
|
| | | | | | 4,774,063 |
| Texas (6.2%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Riverwalk Education Foundation, Inc.), PSFG, 4.00%, 8/15/44 | | AAA | | 4,600,000 | 4,378,907 |
| (Uplift Ed.), Ser. A, PSFG, 4.00%, 12/1/31 | | AAA | | 365,000 | 375,195 |
| Clifton, Higher Ed. Fin. Corp. Rev. Bonds, (IDEA Pub. Schools) | | | | | |
| Ser. B, PSFG, 5.00%, 8/15/27 | | A- | | 375,000 | 394,966 |
| Ser. T, PSFG, 4.00%, 8/15/47 | | AAA | | 1,410,000 | 1,312,591 |
| Ser. T, PSFG, 4.00%, 8/15/40 | | AAA | | 1,500,000 | 1,458,923 |
| Ser. T, PSFG, 4.00%, 8/15/39 | | AAA | | 1,500,000 | 1,470,305 |
| Clifton, Higher Ed. Fin. Corp. Ed. Rev. Bonds, (IDEA Pub. Schools), PSFG, 5.00%, 8/15/33 | | AAA | | 1,000,000 | 1,047,385 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds, (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/28 | | Ba1 | | 1,300,000 | 1,266,919 |
| Houston, Util. Syst. Rev. Bonds, Ser. D, 5.00%, 11/15/39 | | Aa2 | | 2,285,000 | 2,350,666 |
| Irving, Hotel Occupancy Tax Rev. Bonds | | | | | |
| 5.00%, 8/15/39 | | BBB+ | | 600,000 | 612,972 |
| 5.00%, 8/15/36 | | BBB+ | | 430,000 | 445,778 |
| 5.00%, 8/15/34 | | BBB+ | | 300,000 | 315,246 |
| 5.00%, 8/15/33 | | BBB+ | | 240,000 | 252,812 |
| 5.00%, 8/15/31 | | BBB+ | | 100,000 | 105,972 |
| Lake Houston Redev. Auth. Rev. Bonds, (City of Houston, Reinvestment Zone No. 10) | | | | | |
| 3.00%, 9/1/47 | | BBB- | | 600,000 | 414,214 |
| 3.00%, 9/1/44 | | BBB- | | 500,000 | 359,726 |
| 3.00%, 9/1/40 | | BBB- | | 225,000 | 170,294 |
| 3.00%, 9/1/39 | | BBB- | | 250,000 | 193,292 |
| 3.00%, 9/1/38 | | BBB- | | 200,000 | 157,301 |
| 3.00%, 9/1/37 | | BBB- | | 220,000 | 176,415 |
| 3.00%, 9/1/34 | | BBB- | | 150,000 | 128,539 |
| Lower CO River Auth. Transmission Svcs. Contract Corp. Rev. Bonds | | | | | |
| Ser. A, 6.00%, 5/15/52 | | A | | 3,250,000 | 3,735,730 |
| 5.00%, 5/15/40 | | A | | 750,000 | 764,928 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | A- | | 2,250,000 | 2,314,371 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (Wesleyan Homes, Inc.), 5.50%, 1/1/43 | | BB-/P | | 750,000 | 642,592 |
| (Westminster Manor), 4.00%, 11/1/55 | | BBB/F | | 1,250,000 | 914,176 |
| (TX Woman's U. CHF-Collegiate Hsg. Dining), Ser. B-1, AGM, 4.00%, 7/1/48 | | AA | | 1,705,000 | 1,474,811 |
| North TX, Tollway Auth. Rev. Bonds, (1st Tier), Ser. I, 6.50%, 1/1/43 (Prerefunded 1/1/25) | | AA- | | 9,700,000 | 10,384,083 |
| SA Energy Acquisition Pub. Fac. Corp. Rev. Bonds, (Gas Supply), 5.50%, 8/1/25 | | A2 | | 250,000 | 258,769 |
| 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 | 2,821,231 |
| | | | | |
|
| | | | | | 40,699,109 |
| Utah (1.2%) |
| UT Infrastructure Agcy. Rev. Bonds, Ser. A | | | | | |
| 4.00%, 10/15/41 | | BBB-/F | | 500,000 | 424,749 |
| 4.00%, 10/15/38 | | BBB-/F | | 500,000 | 437,428 |
| 4.00%, 10/15/36 | | BBB-/F | | 300,000 | 269,610 |
| 4.00%, 10/15/34 | | BBB-/F | | 800,000 | 742,650 |
| 4.00%, 10/15/32 | | BBB-/F | | 500,000 | 474,696 |
| 3.00%, 10/15/45 | | BBB-/F | | 1,000,000 | 660,872 |
| UT State Bldg. Ownership Auth. Lease Rev. Bonds, (Master Lease), 5.00%, 5/15/41 | | Aa1 | | 2,960,000 | 3,256,733 |
| UT State Charter School Fin. Auth. Rev. Bonds, (UT Charter Academies, Inc.) | | | | | |
| 5.00%, 10/15/38 | | AA | | 720,000 | 743,754 |
| 5.00%, 10/15/33 | | AA | | 420,000 | 441,832 |
| 5.00%, 10/15/31 | | AA | | 530,000 | 561,802 |
| | | | | |
|
| | | | | | 8,014,126 |
| Virginia (3.0%) |
| Fairfax Cnty., Econ. Dev. Auth. Res. Care Fac. Rev. Bonds, (Goodwin House, Inc.), Ser. A, 5.00%, 10/1/42 (Prerefunded 10/1/24) | | AAA/P | | 625,000 | 657,411 |
| Federal Home Loan Mortgage Corporation Rev. Bonds, Ser. M-053, Class A, 2.55%, 6/15/35 | | AA+ | | 7,085,000 | 5,722,125 |
| Henrico Cnty., Indl. Dev. Auth. Rev. Bonds, AGM, 5.929%, 8/23/27 (Escrowed to maturity) | | A1 | | 8,000,000 | 8,644,146 |
| Loudoun Cnty., Econ. Dev. Auth. Rev. Bonds, (Howard Hughes Med. Inst.), Ser. A, 4.00%, 10/1/52 | | Aaa | | 5,000,000 | 4,786,364 |
| | | | | |
|
| | | | | | 19,810,046 |
| Washington (1.9%) |
| Port of Seattle Rev. Bonds, Ser. B | | | | | |
| 5.00%, 8/1/47 | | AA- | | 1,000,000 | 1,029,557 |
| 5.00%, 8/1/41 | | AA- | | 2,000,000 | 2,089,433 |
| 5.00%, 8/1/38 | | AA- | | 5,500,000 | 5,835,304 |
| WA State Hsg. Fin. Comm. Rev. Bonds, (Social Certif.), Ser. A-1, 3.50%, 12/20/35 | | BBB+ | | 4,001,540 | 3,528,122 |
| | | | | |
|
| | | | | | 12,482,416 |
| Wisconsin (3.2%) |
| Pub. Fin. Auth. Rev. Bonds, (Roseman U. of Hlth. Sciences), 4.00%, 4/1/42 | | BB | | 850,000 | 678,999 |
| Pub. Fin. Auth. Arpt. Fac. Rev. Bonds, (Sr. Oblig. Group), 5.25%, 7/1/28 | | BBB+ | | 1,000,000 | 1,000,287 |
| Pub. Fin. Auth. Conference Ctr. & Hotel Rev. Bonds, (U. of NC Charlotte Foundation), Ser. A, 4.00%, 9/1/56 | | BB+/P | | 2,000,000 | 1,471,124 |
| WI Pub. Fin. Auth. Hotel Rev. Bonds, (Grand Hyatt), 5.00%, 2/1/62 | | BBB- | | 2,000,000 | 1,814,987 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Hmong American Peace Academy, Ltd.), 5.00%, 3/15/50 | | BBB | | 1,375,000 | 1,346,682 |
| (Froedtert Health, Inc.), Ser. A, 4.00%, 4/1/41 | | AA | | 6,450,000 | 6,229,204 |
| (Froedtert Health, Inc.), Ser. A, 4.00%, 4/1/36 | | AA | | 7,825,000 | 7,832,850 |
| (Hmong American Peace Academy, Ltd.), 4.00%, 3/15/30 | | BBB | | 400,000 | 393,470 |
| | | | | |
|
| | | | | | 20,767,603 |
| | | | | |
|
| Total municipal bonds and notes (cost $697,800,473) | $659,657,052 |