| | | | | | |
| MUNICIPAL BONDS AND NOTES (99.3%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alabama (1.6%) |
| AL Corrections Inst. Fin. Auth. Rev. Bonds, 5.00%, 7/1/26 | | Aa2 | | $1,000,000 | $1,023,465 |
| Black Belt Energy Gas Dist. | | | | | |
| Mandatory Put Bonds (2/1/29), Ser. D-1, 5.50%, 6/1/49 | | A2 | | 2,000,000 | 2,025,292 |
| Mandatory Put Bonds (12/1/25), Ser. A-1, 4.00%, 12/1/49 | | A1 | | 2,475,000 | 2,419,460 |
| Black Belt Energy Gas Dist., Gas Supply Mandatory Put Bonds (6/1/27), Ser. D-1, 4.00%, 7/1/52 Mandatory Put Bonds (3/1/27), 6/1/27 | | Aa1 | | 1,000,000 | 964,715 |
| Energy Southeast Cooperative Dist. Energy Supply Mandatory Put Bonds (11/1/31), Ser. B-1, 5.75%, 4/1/54 | | A1 | | 5,000,000 | 5,175,205 |
| Jefferson, Cnty. Rev. Bonds, (Refunding warrants) | | | | | |
| 5.00%, 9/15/34 | | AA+ | | 1,075,000 | 1,090,228 |
| 5.00%, 9/15/33 | | AA+ | | 125,000 | 126,774 |
| Southeast Energy Auth. Commodity Supply | | | | | |
| Mandatory Put Bonds (12/1/29), Ser. A-1, 5.50%, 1/1/53 | | A1 | | 1,350,000 | 1,370,719 |
| Mandatory Put Bonds (8/1/28), Ser. B-1, 5.00%, 5/1/53 | | A2 | | 3,000,000 | 2,972,146 |
| | | | | |
|
| | | | | | 17,168,004 |
| Alaska (0.2%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Tanana Chiefs Conference), Ser. A | | | | | |
| 4.00%, 10/1/39 | | A+/F | | 2,445,000 | 2,103,053 |
| 4.00%, 10/1/38 | | A+/F | | 555,000 | 481,154 |
| | | | | |
|
| | | | | | 2,584,207 |
| Arizona (1.9%) |
| AZ State Indl. Dev. Auth. Rev. Bonds | | | | | |
| (Equitable School Revolving Fund), Ser. A, 5.00%, 11/1/38 | | A | | 2,740,000 | 2,720,600 |
| (Equitable School Revolving Fund, LLC), 5.00%, 11/1/33 | | A | | 1,000,000 | 1,023,020 |
| Ser. 19-2, Class A, 3.625%, 5/20/33 | | BBB | | 5,061,717 | 4,407,610 |
| Glendale, Indl. Dev. Auth. Sr. Living Fac. Rev. Bonds, (Royal Oaks Life Care Cmnty.) | | | | | |
| 4.00%, 5/15/31 | | BB+/F | | 1,000,000 | 861,487 |
| 4.00%, 5/15/29 | | BB+/F | | 1,000,000 | 896,468 |
| Maricopa Cnty., Indl. Dev. Auth. Rev. Bonds, (Banner Hlth.), Ser. A, 4.00%, 1/1/44 | | AA- | | 2,360,000 | 2,030,739 |
| Pima Cnty., Indl. Dev. Auth. Sr. Living 144A Rev. Bonds, (La Posada at Park Centre, Inc.), 6.25%, 11/15/35 | | BBB+/P | | 2,750,000 | 2,684,169 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds | | | | | |
| 5.50%, 12/1/29 | | A3 | | 1,000,000 | 1,022,964 |
| 5.25%, 12/1/25 | | A3 | | 5,000,000 | 5,034,212 |
| | | | | |
|
| | | | | | 20,681,269 |
| California (9.4%) |
| Anaheim, Union High School Dist. G.O. Bonds, 3.00%, 8/1/38 | | Aa2 | | 3,000,000 | 2,322,110 |
| Antioch, Unified School Dist. G.O. Bonds, BAM, 3.00%, 8/1/34 | | AA | | 1,185,000 | 994,363 |
| CA Cmnty. Hsg. Agcy. Essential Hsg. 144A Rev. Bonds, (Aster Apt.), Ser. A-1, 4.00%, 2/1/56 | | BB+/P | | 250,000 | 186,124 |
| CA Hsg. Fin. Agcy. Rev. Bonds, Ser. 2, Class A, 4.00%, 3/20/33 | | BBB+ | | 1,097,351 | 1,034,633 |
| CA Hsg. Fin. Agcy. Muni. Certif. Rev. Bonds, Ser. 21-1, Class A, 3.50%, 11/20/35 | | BBB+ | | 889,398 | 770,302 |
| CA Muni. Fin. Auth. 144A Rev. Bonds, (CA Baptist U.), Ser. A, 4.00%, 11/1/26 | | BB/P | | 1,470,000 | 1,412,568 |
| CA State G.O. Bonds, 3.00%, 10/1/36 | | Aa2 | | 2,000,000 | 1,675,666 |
| CA State Charter School Fin. Auth. 144A Rev. Bonds, (Aspire Pub. Schools), 5.00%, 8/1/36 | | BBB | | 3,225,000 | 3,190,669 |
| CA State Enterprise Dev. Auth. Student Hsg. Rev. Bonds, (Provident Group-SDSU Properties, LLC), Ser. A, 5.00%, 8/1/28 | | Baa3 | | 150,000 | 153,421 |
| CA State Infrastructure & Econ. Dev. Bank | | | | | |
| Mandatory Put Bonds (6/1/26), (Museum Associates), 4.79%, 12/1/50 | | A3 | | 1,000,000 | 972,961 |
| Mandatory Put Bonds (8/1/24), (CA Academy of Sciences), 4.44%, 8/1/47 | | A2 | | 1,500,000 | 1,487,305 |
| CA State Infrastructure & Econ. Dev. Bank Rev. Bonds, (Performing Arts Ctr. of Los Angeles Cnty.), 5.00%, 12/1/29 | | A | | 675,000 | 707,169 |
| CA State Muni. Fin. Auth. Rev. Bonds | | | | | |
| (Bethany Home Society of San Joaquin Cnty.), 5.00%, 11/15/42 | | AA- | | 5,000,000 | 5,108,078 |
| (CHF-Riverside II, LLC), 5.00%, 5/15/34 | | Baa3 | | 915,000 | 939,905 |
| (HumanGood Oblig. Group), Ser. A, 4.00%, 10/1/32 | | A-/F | | 1,000,000 | 947,394 |
| CA State Poll Control Fin. Auth. Wtr. Fac. Mandatory Put Bonds (9/1/28), (American Wtr. Cap. Corp.), 3.70%, 8/1/40 | | A | | 3,000,000 | 2,899,946 |
| CA State Pub. Wks. Board Rev. Bonds, Ser. E, 5.00%, 9/1/34 | | Aa3 | | 900,000 | 904,639 |
| CA State U. Mandatory Put Bonds (11/1/26) | | | | | |
| Ser. B-3, 3.125%, 11/1/51 | | Aa2 | | 7,000,000 | 6,810,838 |
| Ser. B-2, 0.55%, 11/1/49 | | Aa2 | | 1,000,000 | 866,627 |
| CA Statewide Cmnty. Dev. Auth. Rev. Bonds, (Odd Fellows Home of CA) | | | | | |
| 5.00%, 4/1/38 | | AA- | | 400,000 | 408,180 |
| 5.00%, 4/1/37 | | AA- | | 350,000 | 359,776 |
| 5.00%, 4/1/36 | | AA- | | 500,000 | 519,330 |
| 4.00%, 4/1/43 | | AA- | | 1,900,000 | 1,670,099 |
| CA Statewide Cmnty. Dev. Auth. 144A Rev. Bonds, (Lancer Edl. Student Hsg.), Ser. A, 3.00%, 6/1/29 | | BB/P | | 1,300,000 | 1,129,651 |
| Chula Vista, Muni. Fin. Auth. Special Tax Bonds, 5.50%, 9/1/30 | | AA- | | 775,000 | 776,042 |
| Golden State Tobacco Securitization Corp. Rev. Bonds, Ser. B-1, 3.85%, 6/1/50 | | BBB- | | 2,710,000 | 2,465,169 |
| Imperial Cnty., Local Trans. Auth. Sales Tax Rev. Bonds, Ser. E, AGM, 5.00%, 6/1/32 | | AA | | 8,030,000 | 8,265,531 |
| Indio, Pub. Fin. Auth. Rev. Bonds, Ser. A, BAM | | | | | |
| 5.00%, 11/1/33 | | AA | | 425,000 | 460,836 |
| 5.00%, 11/1/32 | | AA | | 350,000 | 380,090 |
| 5.00%, 11/1/31 | | AA | | 375,000 | 404,234 |
| 5.00%, 11/1/28 | | AA | | 275,000 | 289,651 |
| Los Angeles Cnty., Dev. Auth. Multi-Fam. Hsg. | | | | | |
| Mandatory Put Bonds (12/1/26), (West Los Angeles, Veteran Administration Bldg. 1), 3.75%, 12/1/46 | | Aaa | | 2,500,000 | 2,420,918 |
| Mandatory Put Bonds (7/1/26), (VA Building 402), 3.375%, 1/1/46 | | Aaa | | 3,250,000 | 3,130,357 |
| Los Angeles, Dept. of Arpt. Rev. Bonds | | | | | |
| 5.00%, 5/15/31 | | Aa3 | | 1,500,000 | 1,546,076 |
| 4.00%, 5/15/35 | | Aa3 | | 600,000 | 562,761 |
| Los Angeles, Dept. of Arpts. Rev. Bonds, Ser. A, 5.00%, 5/15/34 | | Aa2 | | 5,700,000 | 5,688,318 |
| Port of Oakland Rev. Bonds | | | | | |
| 5.00%, 5/1/28 | | A2 | | 750,000 | 771,702 |
| 1.081%, 5/1/24 | | A1 | | 620,000 | 606,154 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. Rev. Bonds | | | | | |
| Ser. C, 5.50%, 5/1/39(FWC) | | A1 | | 8,850,000 | 9,181,835 |
| Ser. A, 5.00%, 5/1/35 | | A1 | | 1,900,000 | 1,933,319 |
| Ser. A, 5.00%, 5/1/32 | | A1 | | 4,900,000 | 5,017,223 |
| Ser. A, 5.00%, 5/1/30 | | A1 | | 1,000,000 | 1,023,500 |
| Ser. A, 5.00%, 5/1/29 | | A1 | | 2,000,000 | 2,050,954 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. VRDN, Ser. B, 2.50%, 5/1/58 | | VMIG 1 | | 3,500,000 | 3,500,000 |
| San Francisco, Pub. Fac. Fin. Auth. Rev. Bonds | | | | | |
| 5.00%, 6/1/39 | | AA+ | | 475,000 | 489,620 |
| 5.00%, 6/1/38 | | AA+ | | 400,000 | 413,530 |
| 5.00%, 6/1/37 | | AA+ | | 350,000 | 364,955 |
| Sierra View, Local Hlth. Care Dist. Rev. Bonds | | | | | |
| 5.00%, 7/1/30 | | A/F | | 620,000 | 634,466 |
| 5.00%, 7/1/27 | | A/F | | 625,000 | 636,768 |
| 4.00%, 7/1/26 | | A/F | | 300,000 | 294,474 |
| 4.00%, 7/1/25 | | A/F | | 290,000 | 286,158 |
| 4.00%, 7/1/24 | | A/F | | 235,000 | 233,891 |
| Tobacco Securitization Auth. of Southern CA Rev. Bonds, Ser. B-1, Class 2, 5.00%, 6/1/48 | | BBB- | | 7,910,000 | 7,639,314 |
| Yucaipa Special Tax Bonds, (Cmnty. Fac. Dist. No. 98-1 Chapman Heights), 5.375%, 9/1/30 (Prerefunded 11/17/23) | | A+ | | 375,000 | 375,229 |
| | | | | |
|
| | | | | | 99,314,829 |
| Colorado (1.0%) |
| CO State Hlth. Fac. Auth. Hosp. Rev. Bonds, (CommonSpirit Hlth.), Ser. A, 5.00%, 11/1/25 | | A- | | 350,000 | 352,942 |
| Denver City & Cnty., Arpt. Rev. Bonds | | | | | |
| Ser. D, 5.75%, 11/15/36 | | Aa3 | | 3,000,000 | 3,253,579 |
| Ser. B, 5.00%, 11/15/42 | | Aa3 | | 1,125,000 | 1,150,222 |
| E-470 Pub. Hwy. Auth. Mandatory Put Bonds (9/1/24), Ser. B, 3.908%, 9/1/39 | | A1 | | 4,000,000 | 3,982,046 |
| Regl. Trans. Dist. Rev. Bonds, (Denver Transit Partners, LLC), 3.00%, 7/15/37 | | Baa1 | | 850,000 | 654,231 |
| Vauxmont, Metro. Dist. G.O. Bonds, AGM | | | | | |
| 5.00%, 12/1/34 | | AA | | 285,000 | 296,741 |
| 5.00%, 12/1/32 | | AA | | 250,000 | 261,673 |
| 5.00%, 12/15/30 | | AA | | 125,000 | 130,106 |
| 5.00%, 12/15/29 | | AA | | 125,000 | 130,092 |
| 5.00%, 12/15/27 | | AA | | 125,000 | 130,120 |
| 5.00%, 12/15/25 | | AA | | 125,000 | 127,455 |
| 5.00%, 12/1/25 | | AA | | 175,000 | 178,077 |
| | | | | |
|
| | | | | | 10,647,284 |
| Connecticut (2.2%) |
| CT State Hlth. & Edl. Fac. Auth. Mandatory Put Bonds (7/1/26), (Yale U.), Ser. A-2, 2.00%, 7/1/42 | | Aaa | | 1,050,000 | 979,023 |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Masonicare Issue), Ser. F, 5.00%, 7/1/34 | | BBB+/F | | 1,250,000 | 1,208,790 |
| (Stamford Hosp. Oblig. Group (The)), Ser. M, 5.00%, 7/1/34 | | BBB+ | | 1,400,000 | 1,425,456 |
| (Masonicare Issue), Ser. F, 5.00%, 7/1/33 | | BBB+/F | | 250,000 | 243,262 |
| (U. of New Haven), 5.00%, 7/1/28 | | BBB- | | 550,000 | 545,681 |
| (Stamford Hosp. Oblig. Group (The)), Ser. L-1, 4.00%, 7/1/26 | | BBB+ | | 700,000 | 684,379 |
| (Yale U.), Ser. A-1, 2.85%, 7/1/42 | | A-1+ | | 8,950,000 | 8,950,000 |
| CT State Hsg. Fin. Auth. Mtge. Program Rev. Bonds, Ser. A-1, 2.875%, 11/15/30 | | Aaa | | 2,250,000 | 2,003,815 |
| Harbor Point Infrastructure Impt. Dist. 144A Tax Alloc. Bonds, (Harbor Point Ltd.), 5.00%, 4/1/39 | | BB/P | | 4,000,000 | 3,789,755 |
| U. of CT Rev. Bonds, Ser. A, 5.50%, 11/15/53(FWC) | | Aa3 | | 3,000,000 | 3,121,181 |
| | | | | |
|
| | | | | | 22,951,342 |
| District of Columbia (1.7%) |
| DC Rev. Bonds | | | | | |
| (KIPP DC), Ser. A, 5.00%, 7/1/48 | | BBB+ | | 1,250,000 | 1,148,715 |
| (Ingleside Presbyterian Retirement Cmnty.), Ser. A, 5.00%, 7/1/37 | | BB/P | | 1,200,000 | 1,041,470 |
| (Latin American Montessori Bilingual Pub. Charter School Oblig. Group), 4.00%, 6/1/30 | | BB+ | | 2,000,000 | 1,842,394 |
| DC Metro Area Transit Auth. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 7/15/40 | | AA | | 2,000,000 | 2,074,112 |
| 5.00%, 7/15/39 | | AA | | 2,000,000 | 2,081,385 |
| Metro. DC Arpt. Auth. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 10/1/31 | | Aa3 | | 1,000,000 | 1,016,987 |
| 5.00%, 10/1/30 | | Aa3 | | 4,410,000 | 4,518,594 |
| Metro. DC Arpt. Auth. Aviation Syst. Rev. Bonds, Ser. A, 5.00%, 10/1/35 | | Aa3 | | 3,000,000 | 3,005,573 |
| Metro. Washington DC, Arpt. Auth. Dulles Toll Rd. Rev. Bonds | | | | | |
| (Dulles Metrorail & Cap. Impt. Proj.) 4.00%, 10/1/53(T) | | A- | | 660,000 | 504,301 |
| (Dulles Metrorail & Cap. Impt. Proj.) Ser. B, 4.00%, 10/1/44(T) | | A- | | 665,000 | 544,072 |
| | | | | |
|
| | | | | | 17,777,603 |
| Florida (4.9%) |
| Broward Cnty., Hsg. Fin. Auth. Multi-Fam. Hsg. | | | | | |
| Mandatory Put Bonds (3/1/26), (Pinnacle 441 Phase 2, LLC), 4.05%, 9/1/56 | | Aaa | | 2,000,000 | 1,976,405 |
| Mandatory Put Bonds (4/1/26), (St. Joseph Manor II, LLLP), 3.50%, 4/1/41 | | Aaa | | 4,000,000 | 3,897,427 |
| Cap. Projects Fin. Auth. Rev. Bonds, (CAPFA Cap. Corp. 2000F), Ser. A-1, 5.00%, 10/1/33 | | Baa3 | | 1,500,000 | 1,494,140 |
| Cap. Projects Fin. Auth. Student Hsg. Rev. Bonds, (FL U.), Ser. A-1 | | | | | |
| 5.00%, 10/1/35 | | Baa3 | | 500,000 | 489,442 |
| 5.00%, 10/1/32 | | Baa3 | | 1,000,000 | 999,244 |
| 5.00%, 10/1/31 | | Baa3 | | 1,500,000 | 1,501,671 |
| Cap. Trust Agcy. 144A Rev. Bonds, (WFCS Holdings II, LLC), Ser. A-1, 3.30%, 1/1/31 | | BB/P | | 480,000 | 397,724 |
| Double Branch Cmnty. Dev. Dist. Special Assmt. Bonds, Ser. A-1, 4.25%, 5/1/34 | | A | | 360,000 | 340,317 |
| FL State Dept. of Mgt. Svcs. COP, Ser. A, 3.00%, 11/1/35 | | Aa1 | | 1,000,000 | 835,291 |
| FL State Dev. Fin. Corp. Ed. Fac. Rev. Bonds, (River City Ed.), 5.00%, 7/1/31 | | Baa3 | | 325,000 | 323,440 |
| FL State Dev. Fin. Corp. Ed. Fac. 144A Rev. Bonds, (Drs. Kiran & Pallavi Patel 2017 Foundation for Global Understanding, Inc.), 3.00%, 7/1/31 | | BB/P | | 200,000 | 174,202 |
| FL State Hsg. Fin. Corp. Mandatory Put Bonds (2/1/26), (Northside Property III, Ltd.), GNMA Coll., 5.00%, 2/1/27 | | AA+ | | 2,000,000 | 2,017,856 |
| Greater Orlando, Aviation Auth. Arpt. Fac. Rev. Bonds, Ser. A, 5.00%, 10/1/35 | | A1 | | 7,500,000 | 7,396,514 |
| Halifax Hosp. Med. Ctr. Rev. Bonds, 5.00%, 6/1/36 | | A- | | 1,375,000 | 1,326,279 |
| Lakewood Ranch, Stewardship Dist. Special Assmt. Bonds, (Taylor Ranch) | | | | | |
| 6.125%, 5/1/43 | | BB-/P | | 1,250,000 | 1,223,578 |
| 5.45%, 5/1/33 | | BB-/P | | 2,685,000 | 2,647,877 |
| Miami-Dade Cnty., Hsg. Fin. Auth. Multi-Fam. Hsg. Mandatory Put Bonds (9/1/25), (Quail Roost Transit Village, Ltd.), 5.00%, 9/1/26 | | AA+ | | 4,000,000 | 4,015,803 |
| Miami-Dade Cnty., Hsg. Fin. Auth. Multi-Fam. Hsg. Rev. Bonds, (Cutler Vista Hsg.), 5.00%, 3/1/27 | | AA+ | | 3,000,000 | 3,022,835 |
| Orange Cnty., Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Orlando Hlth.), 5.00%, 10/1/40 | | A+ | | 1,000,000 | 996,815 |
| (Orlando Hlth.), 5.00%, 10/1/39 | | A+ | | 1,500,000 | 1,512,146 |
| (Orlando Hlth.), 5.00%, 10/1/38 | | A+ | | 1,000,000 | 1,015,715 |
| (Presbyterian Retirement Cmntys.), 5.00%, 8/1/34 | | A-/F | | 1,000,000 | 972,825 |
| Palm Beach Cnty., Rev. Bonds, (Provident Group-PBAU Properties, LLC), 5.00%, 4/1/29 | | Ba1 | | 500,000 | 499,275 |
| Palm Beach Cnty., 144A Rev. Bonds | | | | | |
| (PBAU Hsg.), Ser. A, 5.00%, 4/1/39 | | Ba1 | | 1,000,000 | 927,225 |
| (Provident Group-LU Properties, LLC), 4.25%, 6/1/31 | | BB-/P | | 1,200,000 | 1,075,564 |
| Palm Beach Cnty., Hlth. Fac. Auth. Rev. Bonds, (Acts Retirement-Life Cmnty., Inc.), 5.00%, 11/15/32 | | A-/F | | 2,000,000 | 1,981,343 |
| Palm Beach Cnty., School Board COP, Ser. C, 5.00%, 8/1/31 | | Aa3 | | 5,400,000 | 5,432,101 |
| South Broward, Hosp. Dist. Rev. Bonds, 3.00%, 5/1/34 | | AA | | 1,190,000 | 1,016,010 |
| Southeast Overtown Park West Cmnty. Redev. Agcy. 144A Tax Alloc. Bonds, Ser. A-1, 5.00%, 3/1/30 | | BBB+ | | 240,000 | 240,056 |
| St. John's Cnty., Indl. Dev. Auth. Rev. Bonds, (Life Care Ponte Vedra Oblig. Group), Ser. A | | | | | |
| 4.00%, 12/15/31 | | BB+/F | | 200,000 | 175,634 |
| 4.00%, 12/15/30 | | BB+/F | | 195,000 | 173,598 |
| 4.00%, 12/15/29 | | BB+/F | | 215,000 | 194,362 |
| Village Cmnty. Dev. Dist. No. 15 144A Special Assmt. Bonds, 4.375%, 5/1/33 | | BB/P | | 1,000,000 | 956,116 |
| Village, 144A Special Assmt., (Village Cmnty. Dev. Dist. No. 13), 1.875%, 5/1/25 | | BB-/P | | 350,000 | 334,845 |
| | | | | |
|
| | | | | | 51,583,675 |
| Georgia (2.5%) |
| Burke Cnty., Dev. Auth. Poll. Control | | | | | |
| Mandatory Put Bonds (3/6/26), (GA Pwr. Co.), 3.875%, 10/1/32 | | Baa1 | | 2,250,000 | 2,191,833 |
| Mandatory Put Bonds (8/19/25), (GA Pwr. Co.), 2.875%, 12/1/49 | | Baa1 | | 4,250,000 | 4,064,909 |
| Mandatory Put Bonds (2/3/25), (Oglethorpe Pwr. Corp.), 1.50%, 1/1/40 | | Baa1 | | 1,600,000 | 1,514,667 |
| Main Street Natural Gas, Inc. Gas Supply | | | | | |
| Mandatory Put Bonds (6/1/31), Ser. E-1, 5.00%, 12/1/53 | | Aa1 | | 5,000,000 | 4,965,137 |
| Mandatory Put Bonds (9/1/26), Ser. C, 4.00%, 3/1/50 | | A3 | | 820,000 | 796,785 |
| Mandatory Put Bonds (12/2/24), Ser. B, 4.00%, 8/1/49 | | Aa2 | | 8,000,000 | 7,923,875 |
| Monroe Cnty., Dev. Auth. Poll. Control Mandatory Put Bonds (3/6/26), (GA Pwr. Co.), 3.875%, 10/1/48 | | Baa1 | | 2,000,000 | 1,948,296 |
| Muni. Election Auth. of GA Rev. Bonds | | | | | |
| (Plant Vogtle Units 3 & 4), AGM, 5.00%, 7/1/39 | | AA | | 1,000,000 | 1,015,552 |
| Ser. A, 5.00%, 1/1/34 | | A2 | | 2,295,000 | 2,339,987 |
| (Plant Vogtle Units 3 & 4), 4.00%, 1/1/46 | | BBB+ | | 330,000 | 263,494 |
| | | | | |
|
| | | | | | 27,024,535 |
| Hawaii (0.5%) |
| Honolulu City & Cnty., Mulit-Fam. Mandatory Put Bonds (6/1/26), (Komohale Mauakea Venture LP), 5.00%, 6/1/27 | | Aaa | | 5,000,000 | 5,066,593 |
| | | | | |
|
| | | | | | 5,066,593 |
| Illinois (6.2%) |
| Chicago, G.O. Bonds, Ser. A | | | | | |
| 5.00%, 1/1/35 | | BBB+ | | 3,000,000 | 3,043,401 |
| 4.00%, 1/1/36 | | BBB+ | | 1,000,000 | 876,689 |
| Chicago, Board of Ed. G.O. Bonds, Ser. A, 5.00%, 12/1/39 | | BB+ | | 1,000,000 | 918,984 |
| Chicago, Midway Intl. Arpt. Rev. Bonds, Ser. A, BAM | | | | | |
| 5.75%, 1/1/43(FWC) | | AA | | 1,250,000 | 1,306,649 |
| 5.75%, 1/1/42(FWC) | | AA | | 1,000,000 | 1,048,267 |
| 5.75%, 1/1/41(FWC) | | AA | | 500,000 | 525,081 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds | | | | | |
| BAM, 5.25%, 1/1/40 | | AA | | 1,700,000 | 1,739,218 |
| BAM, 5.25%, 1/1/39 | | AA | | 1,195,000 | 1,227,500 |
| Ser. A, 5.00%, 1/1/34 | | A+ | | 5,600,000 | 5,521,505 |
| Ser. A, 5.00%, 1/1/33 | | A+ | | 1,715,000 | 1,697,304 |
| Ser. B, 5.00%, 1/1/33 | | A+ | | 5,465,000 | 5,428,303 |
| Chicago, Waste Wtr. Transmission Rev. Bonds, Ser. C | | | | | |
| 5.00%, 1/1/34 | | A+ | | 400,000 | 400,600 |
| 5.00%, 1/1/33 | | A+ | | 405,000 | 406,084 |
| Chicago, Wtr. Wks Rev. Bonds, 5.00%, 11/1/39 | | A+ | | 675,000 | 635,838 |
| IL State G.O. Bonds | | | | | |
| Ser. B, 5.25%, 5/1/39 | | A3 | | 5,900,000 | 5,935,398 |
| 5.00%, 11/1/41 | | A3 | | 600,000 | 566,050 |
| 5.00%, 1/1/41 | | A3 | | 340,000 | 321,540 |
| 5.00%, 11/1/34 | | A3 | | 1,650,000 | 1,654,198 |
| Ser. D, 5.00%, 11/1/27 | | A3 | | 920,000 | 942,922 |
| 4.125%, 11/1/31 | | A3 | | 830,000 | 797,095 |
| 4.00%, 1/1/31 | | A3 | | 695,000 | 665,668 |
| IL State Fin. Auth. Mandatory Put Bonds (8/15/25), (U. of Chicago Med. Ctr.), Ser. B-1, 5.00%, 8/15/52 | | AA+ | | 2,350,000 | 2,375,063 |
| IL State Fin. Auth. Mandatory Put Bonds (11/15/26), (OSF Hlth. Care Syst. Oblig. Group), Ser. B-2, 5.00%, 5/15/50 | | A | | 1,000,000 | 1,013,035 |
| IL State Fin. Auth. Rev. Bonds | | | | | |
| (Ascension Hlth. Credit Group), Ser. C, 5.00%, 2/15/34 | | AA+ | | 1,100,000 | 1,125,427 |
| (Rosalind Franklin U. of Medicine and Science), Ser. A, 5.00%, 8/1/31 | | BBB+ | | 400,000 | 403,149 |
| (Art Institute of Chicago (The)), 5.00%, 3/1/30 | | AA | | 1,500,000 | 1,528,608 |
| IL State Fin. Auth. 144A Rev. Bonds, (Acero Charter Schools, Inc.) | | | | | |
| 4.00%, 10/1/34 | | BB+ | | 445,000 | 378,935 |
| 4.00%, 10/1/33 | | BB+ | | 1,060,000 | 919,800 |
| 4.00%, 10/1/32 | | BB+ | | 685,000 | 603,587 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds | | | | | |
| (U. of IL Chicago), 5.00%, 2/15/50 | | Baa3 | | 460,000 | 396,787 |
| (CHF-Chicago, LLC), 5.00%, 2/15/47 | | Baa3 | | 500,000 | 437,655 |
| IL State Fin. Auth. Wtr. Fac. Mandatory Put Bonds (9/1/28), 3.875%, 5/1/40 | | A | | 2,250,000 | 2,168,324 |
| IL State Hsg. Dev. Auth. Multi-Fam. Hsg. Mandatory Put Bonds (6/1/25), (South Shore Preservation LP), FHA Insd., 4.00%, 6/1/26 | | Aaa | | 5,500,000 | 5,417,066 |
| IL State Toll Hwy. Auth. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 1/1/42 | | Aa3 | | 1,500,000 | 1,523,757 |
| 5.00%, 1/1/41 | | Aa3 | | 1,250,000 | 1,265,493 |
| Metro. Pier & Exposition Auth. Rev. Bonds, (McCormick Place Expansion), Ser. B, 5.00%, 12/15/33 | | A | | 300,000 | 305,723 |
| Metro. Wtr. Reclamation Dist. of Greater Chicago G.O. Bonds, Ser. A, 5.00%, 12/1/31 | | AA+ | | 1,000,000 | 1,019,657 |
| Romeoville, Rev. Bonds, (Lewis U.) | | | | | |
| 5.00%, 10/1/29 | | BBB | | 975,000 | 974,309 |
| 5.00%, 10/1/27 | | BBB | | 860,000 | 860,561 |
| 5.00%, 10/1/26 | | BBB | | 500,000 | 500,121 |
| Sales Tax Securitization Corp. Rev. Bonds, (Second Lien), Ser. C, 5.00%, 1/1/34 | | AA- | | 4,000,000 | 4,185,338 |
| U. of IL Rev. Bonds, (Hlth. Svcs. Fac. Syst.) | | | | | |
| 5.50%, 10/1/41 | | A2 | | 1,660,000 | 1,716,062 |
| 5.50%, 10/1/40 | | A2 | | 605,000 | 626,106 |
| 5.50%, 10/1/39 | | A2 | | 380,000 | 394,660 |
| | | | | |
|
| | | | | | 65,797,517 |
| Indiana (1.3%) |
| IN State Fin. Auth. Waste Wtr. Util. Rev. Bonds, (CWA Auth., Inc.) | | | | | |
| 5.00%, 10/1/42(FWC) | | AA | | 1,350,000 | 1,314,835 |
| 5.00%, 10/1/41(FWC) | | AA | | 1,000,000 | 978,769 |
| 5.00%, 10/1/40(FWC) | | AA | | 615,000 | 606,006 |
| 5.00%, 10/1/39(FWC) | | AA | | 600,000 | 595,689 |
| Ser. A, 5.00%, 10/1/39 | | AA | | 875,000 | 909,116 |
| 5.00%, 10/1/38(FWC) | | AA | | 500,000 | 499,560 |
| Ser. A, 5.00%, 10/1/38 | | AA | | 675,000 | 705,136 |
| IN State Fin. Auth. Wtr. Util. Rev. Bonds, (Board of Directors for Dept. of Pub. Util. of Indianapolis), Ser. 23-A, 5.00%, 10/1/40 | | AA | | 1,500,000 | 1,549,320 |
| IN State. Fin. Auth. Rev. Bonds, (Rose-Hulman Inst. of Tech., Inc.) | | | | | |
| 5.00%, 6/1/32 | | A2 | | 200,000 | 207,471 |
| 5.00%, 6/1/31 | | A2 | | 200,000 | 207,221 |
| 5.00%, 6/1/30 | | A2 | | 200,000 | 208,081 |
| 5.00%, 6/1/29 | | A2 | | 175,000 | 181,328 |
| 5.00%, 6/1/28 | | A2 | | 100,000 | 103,035 |
| 5.00%, 6/1/27 | | A2 | | 180,000 | 184,185 |
| Indianapolis, Local Pub. Impt. Bond Bk. Rev. Bonds, Ser. A, 5.00%, 2/1/44 | | Aa1 | | 1,175,000 | 1,181,957 |
| Rockport, Poll. Control Rev. Bonds, (AEP Generating Co. ), 3.125%, 7/1/25 | | A- | | 4,150,000 | 4,025,031 |
| Silver Creek, School Bldg. Corp. Rev. Bonds | | | | | |
| 3.00%, 1/15/36 | | AA+ | | 500,000 | 417,327 |
| 3.00%, 1/15/34 | | AA+ | | 375,000 | 326,214 |
| | | | | |
|
| | | | | | 14,200,281 |
| Iowa (0.2%) |
| IA State Fin. Auth. Rev. Bonds, (Lifespace Cmnty., Inc. Oblig. Group), Ser. A, 4.00%, 5/15/46 | | BBB/F | | 1,150,000 | 725,239 |
| IA State Fin. Auth. Solid Waste Fac. Mandatory Put Bonds (4/1/24), (Gevo NW Iowa RNG, LLC), 1.50%, 1/1/42 | | Aa3 | | 1,700,000 | 1,673,734 |
| | | | | |
|
| | | | | | 2,398,973 |
| Kentucky (2.4%) |
| Columbia Edl. Dev. Rev. Bonds, (Lindsey Wilson College), 5.00%, 12/1/33 | | BBB | | 3,000,000 | 2,817,619 |
| KY Econ. Dev. Fin. Auth. Rev. Bonds | | | | | |
| (KentuckyWired Infrastructure Co., Inc.), 5.00%, 7/1/40 | | Baa1 | | 2,145,000 | 2,012,090 |
| (KY Wired Infrastructure Co., Inc.), 5.00%, 7/1/30 | | Baa1 | | 2,080,000 | 2,081,994 |
| KY State Pub. Energy Auth. Gas Supply Mandatory Put Bonds (6/1/25)(1/1/25), | | | | | |
| Mandatory Put Bonds (6/1/25), Ser. C-1, 4.00%, 12/1/49 | | A1 | | 675,000 | 663,343 |
| Mandatory Put Bonds (1/1/25), Ser. B, 4.00%, 1/1/49 | | A1 | | 3,335,000 | 3,293,517 |
| Louisville & Jefferson Cnty., Metro. Govt. Hlth. Syst. Rev. Bonds | | | | | |
| (Norton Hlth. Care), Ser. A, 5.00%, 10/1/41 | | A | | 4,700,000 | 4,595,418 |
| (Norton Healthcare, Inc.), Ser. A, 5.00%, 10/1/30 | | A | | 2,750,000 | 2,767,903 |
| Louisville and Jefferson Cnty., Metro. Govt. Poll. Control Mandatory Put Bonds (7/1/26), (Louisville Gas and Elec. Co.), 1.75%, 2/1/35 | | A1 | | 5,000,000 | 4,638,404 |
| Rural Wtr. Fin. Agcy. Rev. Bonds, Ser. A, 3.90%, 11/1/25 | | AAA/P | | 3,000,000 | 2,931,604 |
| | | | | |
|
| | | | | | 25,801,892 |
| Louisiana (0.2%) |
| St. John The Baptist Parish Mandatory Put Bonds (7/1/26), (Marathon Oil Corp.), Ser. A-3, 2.20%, 6/1/37 | | Baa3 | | 2,000,000 | 1,869,452 |
| | | | | |
|
| | | | | | 1,869,452 |
| Maryland (0.5%) |
| Frederick Cnty., Tax Alloc. Bonds, (Oakdale-Lake Linganore Dev. Dist.), 3.25%, 7/1/29 | | BBB-/P | | 890,000 | 794,370 |
| Frederick Cnty., Edl. Fac. 144A Rev. Bonds, (Mount. St. Mary's U., Inc.), Ser. A, 5.00%, 9/1/27 | | BB+ | | 2,660,000 | 2,611,724 |
| Gaithersburg, Econ. Dev. Rev. Bonds, (Asbury, Oblig. Group), Ser. A, 5.00%, 1/1/36 | | BBB/F | | 300,000 | 278,743 |
| MD State Econ. Dev. Corp. Tax Alloc. Bonds, (Port Covington Dev. Dist.), 3.25%, 9/1/30 | | BB/P | | 1,500,000 | 1,346,384 |
| MD State Hlth. & Higher Ed. Fac. Auth. Rev. Bonds, (Stevenson U.), 4.00%, 6/1/34 | | BBB- | | 250,000 | 235,395 |
| | | | | |
|
| | | | | | 5,266,616 |
| Massachusetts (2.6%) |
| MA State G.O. Bonds | | | | | |
| Ser. A, 5.25%, 4/1/47 | | Aa1 | | 1,500,000 | 1,515,020 |
| Ser. B, 5.00%, 5/1/43 | | Aa1 | | 2,000,000 | 2,059,121 |
| (Cons. Loan of 2023), Ser. A, 5.00%, 5/1/43 | | Aa1 | | 1,650,000 | 1,698,775 |
| MA State Dept. Trans. Metro. Hwy. Syst. VRDN, Ser. A-1, 3.87%, 1/1/37 | | VMIG 1 | | 6,500,000 | 6,500,000 |
| MA State Dev. Fin. Agcy. Rev. Bonds, (Simmons U.), Ser. N | | | | | |
| 5.25%, 10/1/39 | | Baa2 | | 580,000 | 553,632 |
| 5.25%, 10/1/38 | | Baa2 | | 550,000 | 529,178 |
| 5.25%, 10/1/37 | | Baa2 | | 545,000 | 529,827 |
| 5.25%, 10/1/36 | | Baa2 | | 500,000 | 493,139 |
| MA State Dev. Fin. Agcy. VRDN, (Boston U.), Ser. U-6E, 3.85%, 10/1/42 | | VMIG 1 | | 4,185,000 | 4,185,000 |
| MA State Dev. Fin. Agcy. 144A Rev. Bonds, (Loomis Oblig. Group), 4.00%, 1/1/26 | | BBB | | 470,000 | 458,945 |
| MA State Dev. Fin. Agcy. VRDN (Boston U.), Ser. U-6C, 3.80%, 10/1/42 | | VMIG 1 | | 950,000 | 950,000 |
| MA State Hlth. & Edl. Fac. Auth. VRDN (Baystate Total Home Care, Inc.), 3.85%, 7/1/39 | | A-1+ | | 1,500,000 | 1,500,000 |
| MA State Hsg. Fin. Agcy. Mandatory Put Bonds (6/1/25), Ser. 216, FHLMC Coll., FNMA Coll., GNMA Coll., 1.85%, 12/1/50 | | Aa1 | | 1,000,000 | 954,234 |
| MA State Hsg. Fin. Agcy. Rev. Bonds, Ser. D, 3.10%, 6/1/30 | | AA+ | | 720,000 | 660,605 |
| MA State Port Auth. Rev. Bonds, Ser. B, 4.00%, 7/1/46 | | Aa2 | | 6,045,000 | 4,974,248 |
| | | | | |
|
| | | | | | 27,561,724 |
| Michigan (3.0%) |
| Detroit, G.O. Bonds | | | | | |
| 5.50%, 4/1/34 | | Ba1 | | 660,000 | 680,095 |
| (Fin. Recvy.), Ser. B-1, 4.00%, 4/1/44 | | BB/P | | 4,500,000 | 3,067,668 |
| Kalamazoo, Pub. Schools G.O. Bonds, Ser. I, AGM | | | | | |
| 5.00%, 5/1/48 | | AA | | 820,000 | 806,352 |
| 5.00%, 5/1/45 | | AA | | 885,000 | 885,285 |
| Kentwood, Economic Dev. Corp. Rev. Bonds, (Holland Home Oblig. Group), 5.00%, 11/15/37 | | BBB-/F | | 1,000,000 | 880,020 |
| MI State Bldg. Auth. Rev. Bonds, Ser. II | | | | | |
| 5.00%, 10/15/42 | | Aa2 | | 1,350,000 | 1,393,525 |
| 5.00%, 10/15/41 | | Aa2 | | 1,000,000 | 1,035,103 |
| 5.00%, 10/15/40 | | Aa2 | | 750,000 | 782,673 |
| 5.00%, 10/15/39 | | Aa2 | | 650,000 | 681,815 |
| 5.00%, 10/15/38 | | Aa2 | | 450,000 | 474,608 |
| MI State Fin. Auth. Rev. Bonds | | | | | |
| Ser. H-1, 5.00%, 10/1/39 (Prerefunded 10/1/24) | | AA- | | 525,000 | 513,045 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. C, 5.00%, 7/1/35 | | A1 | | 1,000,000 | 1,008,320 |
| (Great Lakes Wtr. Auth. Wtr. Supply Syst.), 5.00%, 7/1/31 | | Aa3 | | 6,500,000 | 6,531,019 |
| (Detroit, Regl. Convention Fac. Auth.), Ser. H-1, 5.00%, 10/1/28 | | AA- | | 1,955,000 | 1,968,200 |
| (Detroit), Ser. C-3, 5.00%, 4/1/28 | | Aa2 | | 700,000 | 715,846 |
| (Tobacco Settlement), Ser. A-1, 2.326%, 6/1/30 | | A | | 251,214 | 234,230 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds | | | | | |
| (Lawrence Technological U.), 5.25%, 2/1/32 | | BBB- | | 1,145,000 | 1,114,421 |
| (Lawrence Technological U.), 5.00%, 2/1/47 | | BBB- | | 2,000,000 | 1,631,012 |
| (Lawrence Tech. U.), 4.00%, 2/1/32 | | BBB- | | 285,000 | 252,444 |
| (Lawrence Tech. U.), 4.00%, 2/1/27 | | BBB- | | 185,000 | 175,391 |
| MI State Strategic Fund Ltd. Oblig. Rev. Bonds, (Holland Home Oblig. Group), 5.00%, 11/15/34 | | BBB-/F | | 1,900,000 | 1,745,320 |
| MI State U. Rev. Bonds, Ser. B, 5.00%, 2/15/44 | | Aa2 | | 3,000,000 | 3,026,063 |
| Wayne Cnty., Arpt. Auth. Rev. Bonds, Ser. F, 5.00%, 12/1/30 | | A1 | | 1,840,000 | 1,830,091 |
| | | | | |
|
| | | | | | 31,432,546 |
| Minnesota (2.1%) |
| Duluth, COP, (Indpt. School Dist. No. 709), Ser. A | | | | | |
| 4.20%, 3/1/34 | | Baa1 | | 750,000 | 690,591 |
| 4.00%, 3/1/32 | | Baa1 | | 2,715,000 | 2,512,455 |
| Duluth, Econ. Dev. Auth. Rev. Bonds, (Benedictine Hlth. Syst. Oblig. Group), Ser. A, 4.00%, 7/1/31 | | BB/P | | 625,000 | 536,912 |
| Duluth, Econ. Dev. Auth. Hlth. Care Fac. Rev. Bonds, (St. Luke's Hosp. of Duluth Oblig. Group) | | | | | |
| 5.00%, 6/15/32 | | BB+ | | 975,000 | 964,261 |
| 5.00%, 6/15/30 | | BB+ | | 830,000 | 823,119 |
| Hennepin Cnty., VRDN, Ser. B, 4.05%, 12/1/38 | | A-1+ | | 2,695,000 | 2,695,000 |
| Minneapolis, Hlth. Care Syst. VRDN (Fairview Hlth. Svcs. Oblig. Group), Ser. B, 4.10%, 11/15/48 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| MN State Higher Ed. Fac. Auth. Rev. Bonds, (Augsburg U.), Ser. A, 5.00%, 5/1/46 | | Ba1 | | 750,000 | 618,734 |
| MN State Rural Wtr. Fin. Auth. Rev. Bonds, (Pub. Projects Construction), 4.375%, 4/1/25 | | AAA/P | | 2,000,000 | 1,999,077 |
| Ramsey, Charter School Rev. Bonds, (PACT Charter School), Ser. A, 5.00%, 6/1/32 | | BB+ | | 1,400,000 | 1,334,152 |
| Rochester, Hlth. Care Fac. VRDN, (Mayo Clinic) | | | | | |
| Ser. A, 3.95%, 11/15/38 | | A-1+ | | 3,000,000 | 3,000,000 |
| Ser. B, 3.95%, 11/15/38 | | VMIG 1 | | 1,500,000 | 1,500,000 |
| St. Paul, Hsg. & Redev. Auth. Charter School Lease Rev. Bonds, (Hmong College Prep Academy), 5.50%, 9/1/36 | | BB+ | | 3,000,000 | 2,913,795 |
| St. Paul, Port Auth. Dist. Energy Rev. Bonds, Ser. 23-4, 5.25%, 10/1/42 | | A- | | 1,000,000 | 903,722 |
| | | | | |
|
| | | | | | 21,991,818 |
| Missouri (2.2%) |
| Kansas City, Indl. Dev. Auth. Arpt. Special Oblig. Rev. Bonds | | | | | |
| (Kansas City, Intl. Arpt.), 5.00%, 3/1/32 | | A2 | | 1,000,000 | 1,010,719 |
| (Kansas City Intl. Arpt.), 5.00%, 3/1/30 | | A2 | | 1,540,000 | 1,568,583 |
| MI State Hlth. & Edl. Fac. Rev. Bonds | | | | | |
| (U. of Hlth. Sciences & Pharmacy in St. Louis), 5.00%, 5/1/28 | | BBB- | | 1,775,000 | 1,761,926 |
| (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/43 | | BBB- | | 1,750,000 | 1,306,214 |
| (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/40 | | BBB- | | 615,000 | 480,599 |
| (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/39 | | BBB- | | 3,750,000 | 2,978,218 |
| (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/37 | | BBB- | | 2,600,000 | 2,153,053 |
| MI State Hlth. & Edl. Fac. 144A Rev. Bonds, (U. of Hlth. Sciences & Pharmacy in St. Louis), 4.00%, 5/1/45 | | BBB- | | 1,280,000 | 930,374 |
| MO State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Mercy Hlth.), 5.50%, 12/1/41 | | A1 | | 2,100,000 | 2,198,741 |
| (Mercy Hlth.), 5.50%, 12/1/40 | | A1 | | 1,100,000 | 1,156,557 |
| (Children's Mercy Hosp. (The)), Ser. A, 4.00%, 5/15/42 | | AA- | | 3,195,000 | 2,712,489 |
| Plaza at Noah's Ark Cmnty. Impt. Dist. Rev. Bonds | | | | | |
| 3.00%, 5/1/26 | | B+/P | | 275,000 | 259,099 |
| 3.00%, 5/1/25 | | B+/P | | 225,000 | 217,190 |
| 3.00%, 5/1/24 | | B+/P | | 200,000 | 197,685 |
| Poplar Bluff, Regl. Trans. Dist. Rev. Bonds, Ser. B | | | | | |
| 4.00%, 12/1/37 | | BBB | | 2,300,000 | 1,976,478 |
| 3.375%, 12/1/31 | | BBB | | 1,500,000 | 1,325,975 |
| St. Louis, Arpt. Rev. Bonds, 5.00%, 7/1/30 | | A2 | | 1,430,000 | 1,457,607 |
| | | | | |
|
| | | | | | 23,691,507 |
| Montana (0.4%) |
| Forsyth, Poll. Control Rev. Bonds, (NorthWestern Corp.), 3.875%, 7/1/28 | | A3 | | 2,200,000 | 2,103,316 |
| MT State Board of Regents Higher Ed. Mandatory Put Bonds (11/15/32), U. of MT, AGM, 5.25%, 11/15/52(T) | | AA | | 2,475,000 | 2,517,710 |
| | | | | |
|
| | | | | | 4,621,026 |
| Nebraska (0.9%) |
| Central Plains, Energy Mandatory Put Bonds (12/28/23), (No. 4), 5.00%, 3/1/50 (Prerefunded (12/28/23)) | | A3 | | 2,500,000 | 2,507,677 |
| Omaha, Pub. Pwr. Dist. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 2/1/46 | | Aa2 | | 5,000,000 | 5,087,047 |
| 5.00%, 2/1/39 | | Aa2 | | 1,000,000 | 1,043,481 |
| 5.00%, 2/1/38 | | Aa2 | | 1,000,000 | 1,051,475 |
| | | | | |
|
| | | | | | 9,689,680 |
| Nevada (1.7%) |
| Clark Cnty., Poll. Control Mandatory Put Bonds (3/31/26), (NV Pwr. Co.), 3.75%, 1/1/36 | | A+ | | 2,250,000 | 2,209,828 |
| Clark Cnty., School Dist. G.O. Bonds | | | | | |
| Ser. A, 5.00%, 6/15/37 | | AA- | | 5,000,000 | 5,224,629 |
| Ser. C, 5.00%, 6/15/28 | | AA- | | 4,000,000 | 4,077,920 |
| Ser. B, BAM, 3.00%, 6/15/36 | | AA | | 1,000,000 | 806,675 |
| Las Vegas, Convention and Visitors Auth. Convention Ctr. Expansion Rev. Bonds, (Cnty. of Clark & City of Las Vegas Combined Room Tax), Ser. A | | | | | |
| 5.00%, 7/1/43 | | Aa3 | | 1,205,000 | 1,214,840 |
| 5.00%, 7/1/42 | | Aa3 | | 1,200,000 | 1,212,527 |
| 5.00%, 7/1/41 | | Aa3 | | 1,000,000 | 1,015,483 |
| 5.00%, 7/1/40 | | Aa3 | | 1,550,000 | 1,580,486 |
| 5.00%, 7/1/39 | | Aa3 | | 760,000 | 778,241 |
| | | | | |
|
| | | | | | 18,120,629 |
| New Hampshire (0.7%) |
| National Fin. Auth. Rev. Bonds | | | | | |
| (NH Bus. Fin. Auth.), Ser. 23-2, 3.875%, 1/20/38 | | BBB | | 5,086,216 | 4,292,102 |
| (Caritas Acquisitions VII, LLC), Ser. A, 3.75%, 8/15/30 | | BBB/P | | 1,050,000 | 927,876 |
| NH State Hlth. & Ed. Fac. Auth. Rev. Bonds, (Southern NH Med. Ctr.), 5.00%, 10/1/37 | | A- | | 2,000,000 | 1,891,558 |
| | | | | |
|
| | | | | | 7,111,536 |
| New Jersey (2.4%) |
| NJ State G.O. Bonds, (Covid-19 Emergency Bonds), Ser. A, 3.00%, 6/1/32 | | A1 | | 4,000,000 | 3,457,630 |
| NJ State Econ. Dev. Auth. Mandatory Put Bonds (6/1/28), (American Wtr. Co., Inc.), 3.75%, 11/1/34 | | A1 | | 3,000,000 | 2,820,601 |
| NJ State Econ. Dev. Auth. Mandatory Put Bonds (12/3/29), (American Water Co., Inc.), 2.20%, 10/1/39 | | A1 | | 3,500,000 | 2,849,887 |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| Ser. SSS, 5.25%, 6/15/39(FWC) | | A2 | | 1,000,000 | 1,008,740 |
| Ser. SSS, 5.25%, 6/15/38(FWC) | | A2 | | 1,585,000 | 1,606,298 |
| Ser. SSS, 5.25%, 6/15/37(FWC) | | A2 | | 1,060,000 | 1,085,195 |
| Ser. AAA, 5.00%, 6/15/36 | | A2 | | 350,000 | 351,660 |
| Ser. SSS, 5.00%, 6/15/34(FWC) | | A2 | | 1,000,000 | 1,031,342 |
| NJ State Edl. Fac. Auth. Rev. Bonds, (William Paterson U. of NJ (The)), Ser. C, AGM | | | | | |
| 5.00%, 7/1/27 | | AA | | 100,000 | 102,734 |
| 5.00%, 7/1/26 | | AA | | 100,000 | 101,840 |
| 5.00%, 7/1/25 | | AA | | 100,000 | 101,184 |
| 5.00%, 7/1/24 | | AA | | 100,000 | 100,497 |
| NJ State Hlth. Care Fac. Fin. Auth. VRDN, (AHS Hosp. Corp.), Ser. B, 4.05%, 7/1/36 | | VMIG 1 | | 2,000,000 | 2,000,000 |
| NJ State Trans. Trust Fund Auth. Rev. Bonds | | | | | |
| Ser. BB, 5.00%, 6/15/34 | | A2 | | 675,000 | 705,692 |
| (Federal Hwy. Reimbursement Notes), 5.00%, 6/15/28 | | A+ | | 750,000 | 762,873 |
| Ser. AA, 5.00%, 6/15/26 | | A2 | | 1,000,000 | 1,023,016 |
| Ser. A, 4.25%, 6/15/40 | | A2 | | 2,000,000 | 1,824,524 |
| Passaic Cnty., Impt. Auth. Rev. Bonds, (Paterson Arts & Science Charter School), 4.25%, 7/1/33 | | BBB- | | 620,000 | 587,083 |
| South Jersey, Trans. Auth. Syst. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 11/1/40 | | BBB+ | | 2,500,000 | 2,445,933 |
| 5.00%, 11/1/38 | | BBB+ | | 1,140,000 | 1,128,389 |
| BAM, 5.00%, 11/1/37 | | AA | | 250,000 | 253,973 |
| | | | | |
|
| | | | | | 25,349,091 |
| New Mexico (0.8%) |
| Farmington, Poll. Control Rev. Bonds, (Pub. Service Co. of NM), Ser. B, 2.15%, 4/1/33 | | Baa2 | | 2,000,000 | 1,458,821 |
| NM State Mtge. Fin. Auth. Multi-Fam. Hsg. | | | | | |
| Mandatory Put Bonds (9/1/25), (Mountain View II & III Apt.), 5.00%, 2/1/42 | | Aaa | | 1,000,000 | 1,006,101 |
| Mandatory Put Bonds (6/1/25), (Santa Fe Apt.), 5.00%, 2/1/42 | | Aaa | | 4,750,000 | 4,768,773 |
| Sante Fe, Retirement Fac. Rev. Bonds, (El Castillo Retirement Res.), 5.00%, 5/15/42 | | BB+/F | | 980,000 | 784,244 |
| | | | | |
|
| | | | | | 8,017,939 |
| New York (13.2%) |
| Albany, Cap. Resource Corp. Rev. Bonds, (Empire Commons Student Hsg., Inc.) | | | | | |
| 5.00%, 5/1/26 | | A | | 400,000 | 405,428 |
| Ser. A, 5.00%, 5/1/25 | | A | | 645,000 | 649,990 |
| 5.00%, 5/1/24 | | A | | 575,000 | 576,593 |
| Build NY City Resource Corp. Rev. Bonds | | | | | |
| (Classical Charter School, Inc.), 4.00%, 6/15/33 | | BBB- | | 970,000 | 891,252 |
| (Global Cmnty. Charter School), 4.00%, 6/15/32 | | BB+ | | 500,000 | 458,720 |
| (Grand Concourse Academy Charter School), 3.40%, 7/1/27 | | BBB- | | 245,000 | 232,912 |
| Build NY City Resource Corp. 144A Rev. Bonds | | | | | |
| (Unity Preparatory Charter School of Brooklyn), 5.00%, 6/15/33 | | BB | | 665,000 | 647,635 |
| (East Harlem Scholars Academy Charter School), 5.00%, 6/1/32 | | BB+ | | 375,000 | 366,550 |
| Dutchess Cnty., Local Dev. Corp. Rev. Bonds, (Culinary Inst. of America (The)), 5.00%, 7/1/34 | | Baa2 | | 500,000 | 500,981 |
| Metro. Trans. Auth. VRDN, Ser. E-1, 4.00%, 11/15/50 | | VMIG 1 | | 3,000,000 | 3,000,000 |
| NY City, G.O. Bonds | | | | | |
| Ser. B-1, 5.25%, 10/1/39 | | Aa2 | | 2,500,000 | 2,638,688 |
| Ser. D-1, 5.00%, 3/1/38 | | Aa2 | | 6,150,000 | 6,331,741 |
| NY City, VRDN, Ser. I-2, 3.95%, 3/1/40 | | VMIG 1 | | 11,100,000 | 11,100,000 |
| NY City, Hsg. Dev. Corp. Mandatory Put Bonds (12/22/26), (Sustainable Dev.), Ser. F-2-B, FHA Insd., 3.40%, 11/1/62 | | AA+ | | 12,750,000 | 12,353,248 |
| NY City, Hsg. Dev. Corp. Multi-Fam. Hsg. Mandatory Put Bonds (12/30/27), (Sustainable Dev.), Ser. A-2, 3.70%, 5/1/63 | | AA+ | | 10,000,000 | 9,702,548 |
| NY City, Hsg. Dev. Corp. Multi-Fam. Hsg. Rev. Bonds, (Sustainability Bonds), Ser. I-1, FHA Insd., 2.55%, 11/1/45 | | AA+ | | 6,255,000 | 3,882,977 |
| NY City, Muni. Wtr. & Swr. Syst. Fin. Auth. Rev. Bonds | | | | | |
| Ser. EE, 5.00%, 6/15/45 | | Aa1 | | 2,730,000 | 2,768,858 |
| Ser. A, 5.00%, 6/15/43 | | Aa1 | | 1,800,000 | 1,845,612 |
| Ser. DD, 5.00%, 6/15/40 | | Aa1 | | 3,320,000 | 3,367,524 |
| NY City, Muni. Wtr. & Swr. Syst. Fin. Auth. VRDN | | | | | |
| Ser. DD-1, 3.95%, 6/15/43 | | VMIG 1 | | 4,835,000 | 4,835,000 |
| Ser. F-2, 4.03%, 6/15/35 | | VMIG 1 | | 1,130,000 | 1,130,000 |
| NY City, Transitional Fin. Auth. Rev. Bonds | | | | | |
| Ser. E-1, 5.00%, 11/1/40 | | AAA | | 4,000,000 | 4,124,142 |
| (Future Tax Secured Revenue), 5.00%, 11/1/40 | | AAA | | 4,250,000 | 4,286,632 |
| (Future Tax Secd.), Ser. B1, 5.00%, 11/1/32 | | AAA | | 9,000,000 | 9,002,809 |
| NY City, Transitional Fin. Auth. VRDN, 3.95%, 2/1/45 | | VMIG 1 | | 1,000,000 | 1,000,000 |
| NY City, Transitional Fin. Auth. Future Tax Secd. Rev. Bonds, Ser. C, 5.00%, 11/1/27 | | AAA | | 3,500,000 | 3,545,804 |
| NY State Dorm. Auth. Personal Income Tax Rev. Bonds | | | | | |
| Ser. A, 5.00%, 3/15/40 | | Aa1 | | 655,000 | 662,549 |
| Ser. A-3, 3.00%, 3/15/39 | | Aa1 | | 7,915,000 | 6,108,391 |
| NY State Dorm. Auth. Sales Tax Rev. Bonds, Ser. A, 5.00%, 3/15/35 | | Aa1 | | 5,000,000 | 5,094,987 |
| NY State Energy Research & Dev. Auth. Poll. Control Rev. Bonds, (NY State Elec. & Gas Corp.), Ser. C, 4.00%, 4/1/34 | | A- | | 3,700,000 | 3,451,007 |
| NY State Hsg. Fin. Agcy. Rev. Bonds, Ser. C, GNMA Coll., FNMA Coll., FHLMC Coll., 3.05%, 11/1/36 | | Aa2 | | 1,500,000 | 1,195,626 |
| NY State Hsg. Fin. Agcy. VRDN (8 East 102nd St., LLC), Ser. A, 3.90%, 5/1/44 | | VMIG 1 | | 3,780,000 | 3,780,000 |
| NY State Hsg. Fin. Agcy. Affordable Hsg. Rev. Bonds, (Sustainability Bonds), Ser. C-1, 4.50%, 11/1/43 | | Aa2 | | 1,000,000 | 879,379 |
| NY State Liberty Dev. Corp. Rev. Bonds, (Port Auth. of NY & NJ), Ser. 1WTC, 2.75%, 2/15/44 | | AA- | | 7,750,000 | 5,151,041 |
| NY State Mtge. Agcy. Rev. Bonds, Ser. 196, 2.60%, 4/1/25 | | Aa1 | | 750,000 | 729,910 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds | | | | | |
| (Delta Air Lines, Inc.), 5.625%, 4/1/40 | | Baa3 | | 4,000,000 | 3,984,938 |
| (JFK Intl. Arpt. Term. 4, LLC), 5.00%, 12/1/29 | | Baa1 | | 500,000 | 507,156 |
| (American Airlines, Inc.), 2.25%, 8/1/26 | | BB-/F | | 155,000 | 144,821 |
| NY State Urban Dev. Corp. Sales Tax Rev. Bonds, Ser. A, 5.00%, 3/15/44 | | Aa1 | | 5,000,000 | 5,094,790 |
| Orange Cnty., Funding Corp. Rev. Bonds, (Mount St. Mary College), 5.00%, 7/1/29 | | BBB+/F | | 1,170,000 | 1,166,130 |
| Port Auth. of NY & NJ Rev. Bonds | | | | | |
| Ser. 218, 5.00%, 11/1/49(T) | | Aa3 | | 1,535,000 | 1,464,289 |
| 5.00%, 1/15/37 | | Aa3 | | 1,000,000 | 1,013,950 |
| 5.00%, 1/15/36 | | Aa3 | | 1,000,000 | 1,026,356 |
| Ser. 197, 5.00%, 11/15/35 | | Aa3 | | 5,000,000 | 5,045,925 |
| Ser. 227, 3.00%, 10/1/27 | | Aa3 | | 5,000,000 | 4,606,446 |
| | | | | |
|
| | | | | | 140,753,335 |
| North Carolina (0.3%) |
| NC State Cap. Fac. Fin. Agcy. Edl. Fac. Rev. Bonds, (Campbell U.), Ser. A, 5.00%, 10/1/26 | | Baa2 | | 1,250,000 | 1,259,751 |
| NC State Med. Care Comm. Hlth. Care Fac. Rev. Bonds, (Lutheran Svcs. for the Aging, Inc. Oblig. Group), Ser. C | | | | | |
| 5.00%, 3/1/28 | | BB/P | | 365,000 | 351,364 |
| 5.00%, 3/1/27 | | BB/P | | 460,000 | 447,068 |
| 5.00%, 3/1/26 | | BB/P | | 440,000 | 431,552 |
| 4.00%, 3/1/29 | | BB/P | | 755,000 | 685,637 |
| | | | | |
|
| | | | | | 3,175,372 |
| Ohio (2.2%) |
| Cleveland-Cuyahoga Cnty., Rev. Bonds, (Euclid Ave. Dev., Corp.), 5.00%, 8/1/39 | | A3 | | 3,000,000 | 2,892,824 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds | | | | | |
| (Playhouse Sq. Foundation), 5.25%, 12/1/38 | | BB+ | | 500,000 | 471,142 |
| (Playhouse Square Foundation), 5.00%, 12/1/33 | | BB+ | | 1,000,000 | 959,415 |
| Cuyahoga Cnty., Econ. Dev. Rev. Bonds | | | | | |
| 5.00%, 1/1/38 | | A | | 1,380,000 | 1,399,131 |
| 5.00%, 1/1/36 | | A | | 425,000 | 439,509 |
| Franklin Cnty., Mandatory Put Bonds (11/1/23), (Trinity Hlth. Corp.), 4.30%, 12/1/46 | | Aa3 | | 6,000,000 | 6,000,000 |
| Franklin Cnty., Hlth. Care Fac. Rev. Bonds, (Friendship Village of Dublin Oblig. Group), 5.00%, 11/15/34 | | BBB+/F | | 700,000 | 675,240 |
| Montgomery Cnty., Hosp. VRDN 4.08%, 11/15/45 | | VMIG 1 | | 500,000 | 500,000 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds | | | | | |
| (Kenyon College), 5.00%, 7/1/35 | | A2 | | 1,700,000 | 1,796,751 |
| (Cleveland Inst. of Art (The)), 5.00%, 12/1/33 | | BB | | 270,000 | 252,694 |
| (Cleveland Inst. of Music (The)), 5.00%, 12/1/32 | | BBB- | | 600,000 | 580,803 |
| (John Carroll U.), 5.00%, 10/1/30 | | Baa1 | | 455,000 | 462,429 |
| (John Carroll U.), 5.00%, 10/1/29 | | Baa1 | | 810,000 | 823,092 |
| (Cleveland Inst. of Art (The)), 5.00%, 12/1/28 | | BB | | 500,000 | 486,010 |
| (John Carroll U.), 5.00%, 10/1/28 | | Baa1 | | 370,000 | 376,079 |
| (John Carroll U.), 5.00%, 10/1/27 | | Baa1 | | 350,000 | 354,468 |
| (John Carroll U.), 5.00%, 10/1/26 | | Baa1 | | 350,000 | 353,109 |
| (John Carroll U.), 5.00%, 10/1/25 | | Baa1 | | 220,000 | 221,119 |
| OH State Hosp. Rev. Bonds, (Premier Hlth. Partners Oblig. Group) | | | | | |
| 5.00%, 11/15/27 | | Baa1 | | 240,000 | 242,164 |
| 5.00%, 11/15/26 | | Baa1 | | 285,000 | 286,834 |
| 5.00%, 11/15/24 | | Baa1 | | 135,000 | 135,492 |
| Ohio State Air Qlty. Dev. Auth. Mandatory Put Bonds (6/1/27), (Duke Energy Corp.), Ser. 22B, 4.00%, 9/1/30 | | Baa2 | | 3,250,000 | 3,172,429 |
| Port of Greater Cincinnati Dev. Auth. 144A Rev. Bonds, 4.25%, 12/1/50 | | BB/P | | 730,000 | 534,452 |
| Scioto Cnty., Hosp. Rev. Bonds, (Southern OH Med. Ctr.), 5.00%, 2/15/33 | | A3 | | 500,000 | 490,543 |
| | | | | |
|
| | | | | | 23,905,729 |
| Oklahoma (0.1%) |
| Tulsa, Indl. Auth. Rev. Bonds, (U. of Tulsa (The)), 5.00%, 10/1/25 | | Baa3 | | 1,000,000 | 988,552 |
| | | | | |
|
| | | | | | 988,552 |
| Oregon (0.3%) |
| Keizer, Special Assmt. Bonds, (Keizer Station), Ser. A, 5.20%, 6/1/31 | | Aa3 | | 185,000 | 185,297 |
| Port of Portland, Arpt. Rev. Bonds | | | | | |
| Ser. 24B, 5.00%, 7/1/33 | | AA- | | 2,000,000 | 2,004,094 |
| Ser. 28, 5.00%, 7/1/28 | | AA- | | 1,000,000 | 1,020,764 |
| | | | | |
|
| | | | | | 3,210,155 |
| Pennsylvania (6.6%) |
| Allegheny Cnty., Arpt. Auth. Rev. Bonds, Ser. A | | | | | |
| AGM, 5.50%, 1/1/43 | | AA | | 1,500,000 | 1,535,425 |
| AGM, 5.50%, 1/1/42 | | AA | | 1,000,000 | 1,025,790 |
| AGM, 5.50%, 1/1/41 | | AA | | 1,000,000 | 1,030,610 |
| 5.00%, 1/1/34 | | AA | | 10,485,000 | 10,649,432 |
| Chester Cnty., Indl. Dev. Auth. Student Hsg. Rev. Bonds, (West Chester U. Student Hsg., LLC), Ser. A, 5.00%, 8/1/45 | | Ba2 | | 750,000 | 647,232 |
| Crawford Cnty., Indl. Dev. Auth. Rev. Bonds, (Allegheny College) | | | | | |
| 5.00%, 5/1/31 | | A- | | 1,465,000 | 1,430,659 |
| 5.00%, 5/1/30 | | A- | | 1,510,000 | 1,485,545 |
| 5.00%, 5/1/29 | | A- | | 1,440,000 | 1,425,891 |
| 5.00%, 5/1/28 | | A- | | 1,370,000 | 1,365,866 |
| Dallas, Area Muni. Auth. U. Rev. Bonds, (Misericordia U.), 5.00%, 5/1/29 | | Baa3 | | 300,000 | 292,383 |
| Lancaster Cnty., Hosp. Auth. VRDN, (Masonic Homes), Ser. D, 4.05%, 7/1/34 | | A-1 | | 500,000 | 500,000 |
| Lancaster, Indl. Dev. Auth. Rev. Bonds, (Landis Homes Oblig. Group), 4.00%, 7/1/46 | | BBB-/F | | 675,000 | 468,250 |
| Monroeville, Fin. Auth. Rev. Bonds, (U. of Pittsburgh Med. Ctr.), Ser. B | | | | | |
| 5.00%, 2/15/38 | | A2 | | 2,200,000 | 2,220,126 |
| 5.00%, 2/15/24 | | A2 | | 500,000 | 501,106 |
| PA Rev. Bonds, (City of Philadelphia, Wtr. & Wastewater) | | | | | |
| 4.00%, 1/1/32 | | Baa2 | | 540,000 | 499,747 |
| 4.00%, 1/1/31 | | Baa2 | | 165,000 | 154,105 |
| 4.00%, 1/1/30 | | Baa2 | | 115,000 | 108,339 |
| 4.00%, 1/1/29 | | Baa2 | | 725,000 | 689,050 |
| PA State Econ. Dev. Fin. Auth. Rev. Bonds, (PennDOT Major Bridges) | | | | | |
| 5.25%, 6/30/36 | | Baa2 | | 1,650,000 | 1,681,127 |
| 5.25%, 6/30/35 | | Baa2 | | 2,030,000 | 2,086,338 |
| PA State Tpk. Comm. Rev. Bonds, Ser. B-1, 5.00%, 6/1/42 | | A2 | | 675,000 | 672,110 |
| Philadelphia, Arpt. Rev. Bonds, Ser. C, 5.00%, 7/1/24 | | A2 | | 4,000,000 | 4,009,980 |
| Philadelphia, Auth. for Indl. Dev. Rev. Bonds | | | | | |
| (St. Joseph's U.), 5.00%, 11/1/47 | | A-/P | | 3,000,000 | 2,754,236 |
| (MaST Cmnty. Charter School II), 5.00%, 8/1/40 | | BBB- | | 935,000 | 843,103 |
| (LaSalle U.), 5.00%, 5/1/25 | | BB- | | 1,815,000 | 1,777,749 |
| Philadelphia, Auth. for Indl. Dev. 144A Rev. Bonds, (U. of the Arts) | | | | | |
| 4.50%, 3/15/29 | | BB-/F | | 1,925,000 | 1,809,978 |
| 4.50%, 3/15/29 (Prerefunded 3/15/28) | | AAA/P | | 75,000 | 77,424 |
| Philadelphia, Auth. for Indl. Dev. City Agreement Rev. Bonds, 5.00%, 12/1/27 | | A1 | | 3,000,000 | 3,056,689 |
| Philadelphia, Energy Auth. Rev. Bonds | | | | | |
| 5.00%, 11/1/43 | | A1 | | 700,000 | 698,054 |
| 5.00%, 11/1/42 | | A1 | | 1,000,000 | 998,473 |
| 5.00%, 11/1/41 | | A1 | | 1,000,000 | 1,003,337 |
| 5.00%, 11/1/40 | | A1 | | 1,695,000 | 1,706,503 |
| 5.00%, 11/1/39 | | A1 | | 1,575,000 | 1,595,077 |
| 5.00%, 11/1/38 | | A1 | | 700,000 | 715,019 |
| 5.00%, 11/1/37 | | A1 | | 700,000 | 722,200 |
| Philadelphia, School Dist. G.O. Bonds, Ser. F | | | | | |
| 5.00%, 9/1/29 | | A1 | | 6,620,000 | 6,758,235 |
| BAM, 5.00%, 9/1/27 | | AA | | 6,860,000 | 7,026,871 |
| Southeastern PA Trans. Auth. Rev. Bonds, (Asset Impt. Program) | | | | | |
| 5.25%, 6/1/40 | | Aa3 | | 1,250,000 | 1,310,097 |
| 5.25%, 6/1/39 | | Aa3 | | 1,500,000 | 1,584,900 |
| Westmoreland Cnty. Indl. Dev. Auth. Hlth. Syst. Rev. Bonds, (Excela Hlth. Oblig. Group), Ser. A | | | | | |
| 5.00%, 7/1/28 | | Baa2 | | 275,000 | 276,230 |
| 5.00%, 7/1/27 | | Baa2 | | 375,000 | 377,021 |
| 4.00%, 7/1/26 | | Baa2 | | 300,000 | 293,979 |
| 4.00%, 7/1/24 | | Baa2 | | 200,000 | 198,317 |
| | | | | |
|
| | | | | | 70,062,603 |
| Puerto Rico (0.7%) |
| Cmnwlth. of PR, G.O. Bonds | | | | | |
| Ser. A1, 5.625%, 7/1/27 | | BB/P | | 1,683,000 | 1,713,466 |
| Ser. A1, 5.375%, 7/1/25 | | BB/P | | 3,400,000 | 3,419,867 |
| Ser. A-1, 4.00%, 7/1/33 | | BB/P | | 2,400,000 | 2,091,752 |
| | | | | |
|
| | | | | | 7,225,085 |
| Rhode Island (0.2%) |
| RI Hlth. & Edl. Bldg. Corp. Rev. Bonds, (Lifespan Oblig. Group-Hosp. Fin.) | | | | | |
| 5.00%, 5/15/33 | | BBB+ | | 365,000 | 353,016 |
| 5.00%, 5/15/26 | | BBB+ | | 580,000 | 581,218 |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. B, 5.00%, 6/1/50 | | BBB-/P | | 1,000,000 | 905,550 |
| | | | | |
|
| | | | | | 1,839,784 |
| South Carolina (0.7%) |
| Myrtle Beach, Tax Alloc. Bonds, (Myrtle Beach Air Force Base Redev.), 5.00%, 10/1/28 | | A2 | | 575,000 | 586,658 |
| SC State Pub. Svcs. Auth. Rev. Bonds | | | | | |
| Ser. A, 5.00%, 12/1/37 | | A3 | | 3,435,000 | 3,367,847 |
| (Oblig.), Ser. B, 5.00%, 12/1/37 | | A3 | | 500,000 | 490,225 |
| Ser. A, 5.00%, 12/1/36 | | A3 | | 1,500,000 | 1,482,600 |
| SC State Trans. Infrastructure Bank Rev. Bonds, Ser. A, 3.00%, 10/1/36 | | Aa3 | | 1,740,000 | 1,410,072 |
| | | | | |
|
| | | | | | 7,337,402 |
| Tennessee (1.7%) |
| Chattanooga, Hlth. Edl. & Hsg. Fac. Rev. Bonds, (CommonSpirit Health Oblig. Group) | | | | | |
| Ser. A-1, 4.00%, 8/1/37(T) | | A- | | 150,000 | 132,693 |
| Ser. A-1, 4.00%, 8/1/38(T) | | A- | | 150,000 | 130,505 |
| Ser. A-1, 4.00%, 8/1/44(T) | | A- | | 275,000 | 221,663 |
| Ser. A-2, 5.00%, 8/1/44(T) | | A- | | 150,000 | 141,828 |
| Ser. A-2, 5.00%, 8/1/49(T) | | A- | | 250,000 | 229,826 |
| Metro. Govt. Nashville & Davidson Cnty., Hlth. & Edl. Fac. Board Rev. Bonds | | | | | |
| (Trevecca Nazarene U.), 5.00%, 10/1/34 | | BBB-/F | | 450,000 | 446,175 |
| (Vanderbilt U. Med. Ctr.), Ser. A, 5.00%, 7/1/28 | | A | | 5,000,000 | 5,175,556 |
| Metro. Nashville, Arpt. Auth. Rev. Bonds, Ser. B | | | | | |
| 5.50%, 7/1/37 | | A1 | | 875,000 | 915,156 |
| 5.50%, 7/1/36 | | A1 | | 650,000 | 686,540 |
| 5.00%, 7/1/33 | | A2 | | 1,000,000 | 1,015,385 |
| Tennergy Corp. Gas Mandatory Put Bonds (9/1/28), Ser. A, 4.00%, 12/1/51 | | A1 | | 9,675,000 | 9,125,631 |
| | | | | |
|
| | | | | | 18,220,958 |
| Texas (12.0%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Trinity Basin Preparatory, Inc.), PSFG, 5.00%, 8/15/32 | | AAA | | 245,000 | 260,237 |
| (Trinity Basin Preparatory, Inc.), PSFG, 5.00%, 8/15/31 | | AAA | | 240,000 | 253,338 |
| (Uplift Ed.), Ser. A, PSFG, 4.00%, 12/1/32 | | AAA | | 375,000 | 354,715 |
| Arlington, Higher Ed. Fin. Corp. 144A Rev. Bonds, (Magellan School (The)), 5.50%, 6/1/32 | | Ba2 | | 1,245,000 | 1,223,259 |
| Austin, Cmnty. College Dist. G.O. Bonds, (Maintenance Tax), 3.00%, 8/1/35 | | Aa1 | | 1,350,000 | 1,119,915 |
| Austin-Bergstrom Landhost Enterprises, Inc. Rev. Bonds | | | | | |
| 5.00%, 10/1/36 | | A | | 1,485,000 | 1,393,604 |
| 5.00%, 10/1/33 | | A | | 400,000 | 391,733 |
| Clear Creek Ind. School Dist. Mandatory Put Bonds (8/15/24), PSFG, 0.28%, 2/15/38 | | AAA | | 2,920,000 | 2,827,884 |
| Clifton, Higher Ed. Fin. Corp. Ed. Rev. Bonds | | | | | |
| (Intl. Leadership of TX, Inc.), Ser. A, 6.00%, 3/1/29 | | Baa3 | | 3,500,000 | 3,505,188 |
| (Intl. Leadership of TX, Inc.), Ser. D, 5.25%, 8/15/27 | | Baa3 | | 3,890,000 | 3,849,361 |
| (YES Prep Pub. Schools, Inc.), PSFG, 5.00%, 4/1/38 | | Aaa | | 265,000 | 269,537 |
| (YES Prep Pub. Schools, Inc.), PSFG, 5.00%, 4/1/36 | | Aaa | | 560,000 | 579,436 |
| (IDEA Pub. Schools), Ser. B, PSFG, 5.00%, 8/15/27 | | A- | | 350,000 | 353,624 |
| (YES Prep Pub. Schools, Inc.), PSFG, 4.00%, 4/1/43 | | Aaa | | 1,650,000 | 1,380,368 |
| (IDEA Pub. Schools), Ser. T, PSFG, 4.00%, 8/15/38 | | AAA | | 1,400,000 | 1,265,515 |
| (IDEA Pub. Schools), Ser. T, PSFG, 4.00%, 8/15/36 | | AAA | | 700,000 | 656,441 |
| (Intl. Leadership of TX, Inc.), PSFG, 3.00%, 8/15/39 | | Aaa | | 1,560,000 | 1,141,350 |
| Corpus Christi, Util. Syst. Rev. Bonds | | | | | |
| 5.00%, 7/15/39 | | Aa3 | | 750,000 | 772,774 |
| 5.00%, 7/15/38 | | Aa3 | | 250,000 | 259,565 |
| 5.00%, 7/15/37 | | Aa3 | | 500,000 | 523,867 |
| Dickinson, Indpt. School Dist. Mandatory Put Bonds (8/1/25), PSFG, 0.25%, 8/1/37 | | Aaa | | 5,000,000 | 4,938,923 |
| Fort Bend, Grand Parkway Toll Rd. Auth. Rev. Bonds | | | | | |
| 3.00%, 3/1/39 | | Aa1 | | 1,245,000 | 946,063 |
| 3.00%, 3/1/38 | | Aa1 | | 1,205,000 | 930,293 |
| Fort Bend, Indpt. School Dist. Mandatory Put Bonds (8/1/26), Ser. B, PSFG, 0.72%, 8/1/51 | | AAA | | 840,000 | 729,972 |
| Frisco, Indpt. School Dist. G.O. Bonds, PSFG, 4.00%, 8/15/44 | | Aaa | | 5,000,000 | 4,318,289 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds, (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/38 | | Ba1 | | 500,000 | 410,296 |
| Harris Cnty., Indl. Dev. Corp. Mandatory Put Bonds (6/1/33), (Energy Transfer LP), 4.05%, 11/1/50 | | BBB | | 2,500,000 | 2,338,188 |
| Houston, Arpt. Syst. Rev. Bonds, Ser. A, 4.00%, 7/1/35 | | A1 | | 1,500,000 | 1,398,261 |
| Houston, Hsg. Fin. Corp. Multi-Fam. Hsg. Mandatory Put Bonds (8/1/26), (Summerdale Apt., LP), 5.00%, 8/1/41 | | Aaa | | 3,000,000 | 3,020,025 |
| Houston, Indpt. School Dist. Mandatory Put Bonds (6/1/25), Ser. A-2, PSFG, 3.50%, 6/1/39 | | Aaa | | 3,250,000 | 3,210,927 |
| Hutto, Indpt. School Dist. G.O. Bonds, PSFG | | | | | |
| 5.00%, 8/1/43 | | Aaa | | 500,000 | 515,055 |
| 5.00%, 8/1/42 | | Aaa | | 1,000,000 | 1,031,664 |
| Irving, Indpt. School Dist. G.O. Bonds, PSFG, 5.00%, 2/15/43 | | Aaa | | 4,675,000 | 4,777,622 |
| Lake Houston Redev. Auth. Rev. Bonds, (City of Houston, Reinvestment Zone No. 10) | | | | | |
| 5.00%, 9/1/31 | | BBB- | | 200,000 | 194,105 |
| 5.00%, 9/1/30 | | BBB- | | 200,000 | 194,805 |
| 5.00%, 9/1/29 | | BBB- | | 175,000 | 171,176 |
| 5.00%, 9/1/28 | | BBB- | | 150,000 | 147,753 |
| 5.00%, 9/1/26 | | BBB- | | 125,000 | 123,708 |
| 5.00%, 9/1/25 | | BBB- | | 100,000 | 99,273 |
| 5.00%, 9/1/24 | | BBB- | | 100,000 | 99,669 |
| 4.00%, 9/1/33 | | BBB- | | 150,000 | 133,408 |
| 4.00%, 9/1/32 | | BBB- | | 150,000 | 134,813 |
| Lewisville, Indpt. School Dist. G.O. Bonds, PSFG, 3.00%, 8/15/39 | | AAA | | 1,000,000 | 764,925 |
| Lower CO River Auth. Mandatory Put Bonds (5/15/28), Ser. B, 5.00%, 5/15/39 | | A | | 2,500,000 | 2,555,330 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | A- | | 3,680,000 | 3,517,913 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (CHF-Collegiate Hsg. Stephenville III, LLC), 5.00%, 4/1/47 (Prerefunded 4/1/25) | | AAA/P | | 365,000 | 369,122 |
| (TX Woman's U. CHF-Collegiate Hsg. Dining), Ser. B-1, AGM, 5.00%, 7/1/38 | | AA | | 860,000 | 844,259 |
| (Tarleton State U. Collegiate Student Hsg.), Ser. A, 5.00%, 4/1/35 (Prerefunded 4/1/25) | | AAA/P | | 800,000 | 809,035 |
| (Collegiate Hsg. College Station I, LLC), 5.00%, 4/1/29 | | Baa3 | | 2,190,000 | 2,121,313 |
| (Collegiate Hsg.-Tarleton St.), 5.00%, 4/1/29 (Prerefunded 4/1/24) | | AAA/P | | 1,225,000 | 1,229,358 |
| (Collegiate Housing Island Campus, LLC.), Ser. A, 5.00%, 4/1/25 (Escrowed to maturity) | | AAA/P | | 500,000 | 507,364 |
| Princeton, Indpt. School Dist. G.O. Bonds, PSFG | | | | | |
| 5.00%, 2/15/42 | | Aaa | | 500,000 | 510,524 |
| 5.00%, 2/15/40 | | Aaa | | 1,000,000 | 1,030,348 |
| Prosper, Indpt. School Dist. Mandatory Put Bonds (8/15/26), PSFG, 4.00%, 2/15/50 | | Aaa | | 2,000,000 | 1,980,715 |
| Red Oak, Indpt. School Dist. G.O. Bonds, PSFG | | | | | |
| 5.00%, 2/15/43 | | Aaa | | 1,980,000 | 2,027,266 |
| 5.00%, 2/15/42 | | Aaa | | 2,685,000 | 2,755,377 |
| Royse City, Indpt. School Dist. G.O. Bonds, PSFG | | | | | |
| 5.00%, 2/15/43 | | Aaa | | 1,000,000 | 1,022,955 |
| 5.00%, 2/15/42 | | Aaa | | 1,450,000 | 1,486,002 |
| 5.00%, 2/15/41 | | Aaa | | 1,000,000 | 1,029,951 |
| SA Energy Acquisition Pub. Fac. Corp. Rev. Bonds, (Gas Supply), 5.50%, 8/1/25 | | A2 | | 1,000,000 | 1,007,518 |
| Sinton, Indpt. School Dist. Mandatory Put Bonds (8/15/24), PSFG, 5.00%, 8/15/52 | | Aaa | | 11,540,000 | 11,587,154 |
| Tarrant Cnty., Cultural Ed. Fac. Fin. Corp. Retirement Fac. Rev. Bonds, (Buckner Retirement Svcs., Inc.) | | | | | |
| 5.00%, 11/15/37 | | A/F | | 2,360,000 | 2,164,635 |
| 5.00%, 11/15/37 | | A/F | | 1,980,000 | 1,816,092 |
| Temple, Tax Increment Tax Alloc. Bonds, (Reinvestment Zone No. 1), Ser. A, BAM | | | | | |
| 5.00%, 8/1/30 | | AA | | 250,000 | 261,495 |
| 5.00%, 8/1/29 | | AA | | 200,000 | 208,614 |
| 5.00%, 8/1/28 | | AA | | 150,000 | 156,371 |
| 5.00%, 8/1/27 | | AA | | 125,000 | 128,907 |
| 5.00%, 8/1/26 | | AA | | 125,000 | 127,911 |
| 4.00%, 8/1/33 | | AA | | 200,000 | 195,908 |
| 4.00%, 8/1/32 | | AA | | 225,000 | 221,691 |
| 4.00%, 8/1/31 | | AA | | 200,000 | 198,071 |
| TX State G.O. Bonds | | | | | |
| Ser. B, 5.00%, 8/1/34 | | Aaa | | 6,040,000 | 6,297,588 |
| Ser. B, 5.00%, 8/1/33 | | Aaa | | 5,755,000 | 6,012,960 |
| 3.00%, 8/1/34 | | Aaa | | 2,255,000 | 1,870,635 |
| TX State A&M U. Rev. Bonds, 5.25%, 5/15/37 | | Aaa | | 1,500,000 | 1,609,557 |
| TX State Affordable Hsg. Corp. Multi-Fam. Hsg. | | | | | |
| Mandatory Put Bonds (4/1/26), (Eden Court Apt.), 5.00%, 4/1/43 | | Aaa | | 2,100,000 | 2,119,165 |
| Mandatory Put Bonds (7/1/26), (FC Juniper Creek Hsg.), 3.75%, 7/1/44 | | Aaa | | 2,550,000 | 2,486,175 |
| TX State Dept. Housing & Comm. Rev. Bonds, (Oaks on Lamar), FNMA Coll., 3.55%, 9/1/34 | | AA+ | | 2,809,409 | 2,482,622 |
| TX State Pub. Fin. Auth. Rev. Bonds, (TX Southern U.), BAM | | | | | |
| 5.25%, 5/1/39 | | AA | | 500,000 | 505,309 |
| 5.25%, 5/1/38 | | AA | | 300,000 | 304,076 |
| 5.25%, 5/1/37 | | AA | | 300,000 | 307,194 |
| TX Wtr. Dev. Board State Wtr. Implementation Rev. Bonds | | | | | |
| Ser. A, 5.00%, 10/15/37 | | AAA | | 1,500,000 | 1,584,925 |
| Ser. A, 4.75%, 10/15/43 | | AAA | | 3,000,000 | 2,934,796 |
| 4.50%, 10/15/37 | | AAA | | 2,500,000 | 2,488,714 |
| Uptown Dev. Auth. Tax Alloc. Bonds, (City of Houston Reinvestment Zone No. 16), 3.00%, 9/1/38 | | Baa2 | | 1,785,000 | 1,261,295 |
| | | | | |
|
| | | | | | 127,147,134 |
| Utah (2.1%) |
| Infrastructure Agcy. Telecomm. Rev. Bonds | | | | | |
| 5.625%, 10/15/38 | | BBB-/F | | 1,000,000 | 998,670 |
| 5.25%, 10/15/35 | | BBB-/F | | 1,300,000 | 1,294,313 |
| 5.00%, 10/15/27 | | BBB-/F | | 1,000,000 | 1,003,683 |
| 5.00%, 10/15/27 | | BBB-/F | | 550,000 | 552,026 |
| 4.00%, 10/15/31 | | BBB-/F | | 460,000 | 428,747 |
| 4.00%, 10/15/29 | | BBB-/F | | 600,000 | 570,189 |
| Salt Lake City, Arpt. Rev. Bonds, Ser. A | | | | | |
| 5.25%, 7/1/40 | | A+ | | 8,160,000 | 8,200,500 |
| 5.00%, 7/1/34 | | A+ | | 2,000,000 | 2,038,148 |
| 5.00%, 7/1/32 | | A+ | | 2,000,000 | 2,046,582 |
| 5.00%, 7/1/28 | | A+ | | 750,000 | 763,993 |
| 5.00%, 7/1/27 | | A+ | | 950,000 | 965,959 |
| U. of UT (The) Rev. Bonds, Ser. B | | | | | |
| 5.00%, 8/1/40 | | Aa1 | | 750,000 | 782,099 |
| 5.00%, 8/1/39 | | Aa1 | | 450,000 | 471,276 |
| UT Infrastructure Agcy. Rev. Bonds, Ser. A | | | | | |
| 4.00%, 10/15/36 | | BBB-/F | | 400,000 | 342,775 |
| 4.00%, 10/15/28 | | BBB-/F | | 900,000 | 864,351 |
| 3.00%, 10/15/26 | | BBB-/F | | 500,000 | 473,044 |
| UT State Charter School Fin. Auth. Rev. Bonds, (UT Charter Academies, Inc.), 5.00%, 10/15/30 | | AA | | 575,000 | 583,214 |
| | | | | |
|
| | | | | | 22,379,569 |
| Vermont (0.3%) |
| VT State Edl. & Hlth. Bldg. Fin. Agcy. Rev. Bonds, (Champlain College, Inc.), Ser. A | | | | | |
| 5.00%, 10/15/30 | | BBB- | | 500,000 | 481,234 |
| 5.00%, 10/15/29 | | BBB- | | 900,000 | 870,122 |
| 5.00%, 10/15/28 | | BBB- | | 1,000,000 | 971,380 |
| 5.00%, 10/15/27 | | BBB- | | 760,000 | 741,760 |
| | | | | |
|
| | | | | | 3,064,496 |
| Virgin Islands (—%) |
| Matching Fund Special Purpose Securitization Corp. Rev. Bonds, Ser. A, 5.00%, 10/1/27 | | BB/P | | 515,000 | 513,712 |
| | | | | |
|
| | | | | | 513,712 |
| Virginia (0.1%) |
| 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 | | 350,000 | 359,594 |
| VA State Small Bus. Fin. Auth. Rev. Bonds, (National Sr. Campuses, Inc. Oblig. Group) | | | | | |
| 5.00%, 1/1/29 | | A/F | | 590,000 | 593,607 |
| 5.00%, 1/1/27 | | A/F | | 320,000 | 320,995 |
| | | | | |
|
| | | | | | 1,274,196 |
| Washington (3.2%) |
| Port of Seattle Rev. Bonds, Ser. B | | | | | |
| 5.00%, 8/1/40 | | AA- | | 1,750,000 | 1,730,922 |
| 5.00%, 5/1/27 | | AA- | | 1,100,000 | 1,120,916 |
| Seattle, Muni. Lt. & Pwr. Mandatory Put Bonds (11/1/26), Ser. B, 4.34%, 5/1/45 | | Aa2 | | 750,000 | 728,612 |
| Seattle, Muni. Lt. & Pwr. Rev. Bonds, Ser. A, 4.00%, 5/1/45 | | Aa2 | | 9,605,000 | 8,159,083 |
| WA State G.O. Bonds | | | | | |
| Ser. C, 5.00%, 2/1/41 | | Aaa | | 3,860,000 | 3,966,733 |
| Ser. B, 5.00%, 2/1/36 | | Aaa | | 3,500,000 | 3,533,354 |
| WA State Hsg. Fin. Comm. Rev. Bonds | | | | | |
| (Eastside Retirement Assn.), Ser. A, 5.00%, 7/1/38 | | A-/F | | 1,580,000 | 1,544,576 |
| (Social Certif.), Ser. A-1, 3.50%, 12/20/35 | | BBB+ | | 6,683,985 | 5,679,050 |
| Ser. 1, Class A, 3.375%, 4/20/37 | | BBB | | 5,697,878 | 4,489,264 |
| WA State Hsg. Fin. Comm. Nonprofit 144A Rev. Bonds, (Seattle Academy of Arts & Sciences) | | | | | |
| 6.375%, 7/1/63 | | BBB | | 2,200,000 | 2,182,024 |
| 5.125%, 7/1/33 | | BBB | | 735,000 | 741,194 |
| | | | | |
|
| | | | | | 33,875,728 |
| West Virginia (0.5%) |
| WV State Hosp. Fin. Auth. Rev. Bonds, (Vandalia Hlth., Inc.), Ser. B | | | | | |
| 5.75%, 9/1/43 | | Baa1 | | 3,000,000 | 3,051,077 |
| 5.75%, 9/1/41 | | Baa1 | | 2,000,000 | 2,050,067 |
| | | | | |
|
| | | | | | 5,101,144 |
| Wisconsin (1.6%) |
| Pub. Fin. Auth. Rev. Bonds, (Roseman U. of Hlth. Sciences), 5.00%, 4/1/25 | | BB | | 870,000 | 863,536 |
| Pub. Fin. Auth. 144A Rev. Bonds, (Roseman U. of Hlth. Sciences) | | | | | |
| 5.00%, 4/1/30 | | BB | | 475,000 | 467,568 |
| 5.00%, 4/1/30 (Escrowed to maturity) | | AAA/P | | 25,000 | 26,140 |
| Pub. Fin. Auth. Poll. Control Mandatory Put Bonds (10/1/30), (Duke Energy Progress, LLC), 3.70%, 10/1/46 | | Aa3 | | 7,000,000 | 6,678,319 |
| Pub. Fin. Auth. Student Hsg. Fac. Rev. Bonds | | | | | |
| (Beyond Boone, LLC-Appalachian State U.), Ser. A, AGM, 5.00%, 7/1/54 | | AA | | 1,475,000 | 1,380,384 |
| (Beyond Boone, LLC-Appalachian State U.), Ser. A, AGM, 5.00%, 7/1/44 | | AA | | 1,000,000 | 966,182 |
| (NC A&T Real Estate Foundation, LLC), 5.00%, 6/1/28 | | BBB- | | 655,000 | 652,855 |
| (NC A&T Real Estate Foundation, LLC), 5.00%, 6/1/27 | | BBB- | | 880,000 | 876,831 |
| Pub. Fin. Auth. Student Hsg. Fac. 144A Rev. Bonds, (CHF-Manoa, LLC), Ser. A | | | | | |
| 5.50%, 7/1/43 | | BBB- | | 1,000,000 | 954,838 |
| 5.25%, 7/1/38 | | BBB- | | 1,000,000 | 956,555 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds, (Froedtert Health, Inc.), Ser. A, 4.00%, 4/1/37 | | AA | | 3,930,000 | 3,484,317 |
| | | | | |
|
| | | | | | 17,307,525 |
| | | | | |
|
| Total municipal bonds and notes (cost $1,104,273,022) | $1,055,104,047 |