| | | | | | |
| MUNICIPAL BONDS AND NOTES (135.9%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alabama (1.9%) |
| Jefferson Cnty., Swr. Rev. Bonds | | | | | |
| Ser. D, 6.50%, 10/1/53 | | BBB | | $500,000 | $567,014 |
| stepped-coupon zero % (7.750%, 10/1/23), 10/1/46(STP) | | BBB | | 3,950,000 | 4,058,443 |
| Jefferson, Cnty. Rev. Bonds, (Refunding warrants) | | | | | |
| 5.00%, 9/15/34 | | AA | | 2,075,000 | 2,432,433 |
| 5.00%, 9/15/33 | | AA | | 275,000 | 322,177 |
| | | | | |
|
| | | | | | 7,380,067 |
| Alaska (1.7%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Tanana Chiefs Conference), Ser. A, 4.00%, 10/1/44 | | A+/F | | 4,750,000 | 5,237,042 |
| Northern Tobacco Securitization Corp. Rev. Bonds | | | | | |
| Ser. A, Class 1, 4.00%, 6/1/50 | | BBB+ | | 800,000 | 882,473 |
| Ser. B-1, Class 2, 4.00%, 6/1/50 | | BBB- | | 325,000 | 355,143 |
| | | | | |
|
| | | | | | 6,474,658 |
| Arizona (3.7%) |
| AZ State Indl. Dev. Auth. Ed. 144A Rev. Bonds | | | | | |
| (BASIS Schools, Inc.), Ser. G, 5.00%, 7/1/37 | | BB | | 500,000 | 567,252 |
| (Somerset Academy of Las Vegas), 4.00%, 12/15/41 | | BB | | 500,000 | 528,688 |
| La Paz Cnty., Indl. Dev. Auth. Ed. Fac. Rev. Bonds, (Harmony Pub. Schools), Ser. A | | | | | |
| 5.00%, 2/15/48 | | BBB | | 2,330,000 | 2,618,407 |
| 5.00%, 2/15/38 | | BBB | | 500,000 | 568,255 |
| Maricopa Cnty., Indl. Dev. Auth. Ed. Rev. Bonds, (Horizon Cmnty. Learning Ctr.), 5.00%, 7/1/35 | | BB+ | | 750,000 | 807,759 |
| Phoenix, Indl. Dev. Auth. Ed. Rev. Bonds | | | | | |
| (Choice Academies, Inc.), 5.625%, 9/1/42 | | BB | | 315,000 | 319,330 |
| (Great Hearts Academies), 5.00%, 7/1/44 | | BBB- | | 1,700,000 | 1,801,384 |
| (Choice Academies, Inc.), 4.875%, 9/1/22 | | BB | | 145,000 | 147,604 |
| Phoenix, Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.) | | | | | |
| Ser. A, 5.00%, 7/1/46 | | BB | | 250,000 | 270,666 |
| 5.00%, 7/1/35 | | BB | | 900,000 | 981,805 |
| Ser. A, 5.00%, 7/1/35 | | BB | | 600,000 | 654,537 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds | | | | | |
| 5.50%, 12/1/29 | | A3 | | 2,000,000 | 2,487,398 |
| 5.00%, 12/1/32 | | A3 | | 570,000 | 716,133 |
| Yavapai Cnty., Indl. Dev. Auth. Hosp. Fac. Rev. Bonds | | | | | |
| (Yavapai Regl. Med.), 5.00%, 8/1/36 | | A2 | | 200,000 | 226,558 |
| (Yavapai Regl. Med. Ctr.), 5.00%, 8/1/34 | | A2 | | 200,000 | 226,558 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. Rev. Bonds, (Agribusiness & Equine Ctr.), 5.00%, 3/1/32 | | BB+ | | 1,000,000 | 1,015,988 |
| Yavapai Cnty., Indl. Dev. Ed. Auth. 144A Rev. Bonds, Ser. A, 5.00%, 9/1/34 | | BB+ | | 500,000 | 536,215 |
| | | | | |
|
| | | | | | 14,474,537 |
| Arkansas (0.8%) |
| AR Dev. Fin. Auth. Hlth. Care Rev. Bonds, (Baptist Health Oblig. Group) | | | | | |
| 5.00%, 12/1/47 | | A | | 600,000 | 711,433 |
| 4.00%, 12/1/44 | | A | | 610,000 | 682,517 |
| 4.00%, 12/1/39 | | A | | 585,000 | 660,091 |
| 4.00%, 12/1/37 | | A | | 805,000 | 911,165 |
| | | | | |
|
| | | | | | 2,965,206 |
| California (8.9%) |
| CA Cmnty. Hsg. Agcy. Essential Hsg. 144A Rev. Bonds | | | | | |
| (Aster Apt.), Ser. A-1, 4.00%, 2/1/56 | | BB+/P | | 475,000 | 478,364 |
| (Creekwood Apt.), Ser. A, 4.00%, 2/1/56 | | BB-/P | | 1,100,000 | 1,024,603 |
| (Stoneridge Apt.), Ser. A, 4.00%, 2/1/56 | | BB/P | | 1,725,000 | 1,671,962 |
| (Fountains at Emerald Park), 4.00%, 8/1/46 | | BB-/P | | 2,460,000 | 2,257,999 |
| CA Hsg. Fin. Agcy. Muni. Certif. Rev. Bonds, Ser. 21-1, Class A, 3.50%, 11/20/35 | | BBB+ | | 1,704,393 | 1,853,910 |
| CA Pub. State Fin. Auth. Sr. Living 144A Rev. Bonds, (Enso Village Project), Ser. A, 5.00%, 11/15/56 | | B-/P | | 750,000 | 834,237 |
| CA School Fin. Auth. Rev. Bonds, (2023 Union, LLC), Ser. A, 6.00%, 7/1/33 | | BBB- | | 465,000 | 490,565 |
| CA State Infrastructure & Econ. Dev. Bank 144A Rev. Bonds, (WFCS Holdings II, LLC), Ser. B, zero %, 1/1/61 | | B-/P | | 4,485,000 | 325,126 |
| CA State Muni. Fin. Auth. Charter School Rev. Bonds, (Partnerships Uplift Cmnty.), Ser. A, 5.00%, 8/1/32 | | BB | | 665,000 | 672,371 |
| CA State Poll. Control Fin. Auth. Rev. Bonds, (San Jose Wtr. Co.), 4.75%, 11/1/46 | | A | | 1,100,000 | 1,229,499 |
| CA State Poll. Control Fin. Auth. 144A Rev. Bonds, (Wtr. Furnishing), 5.00%, 11/21/45 | | Baa3 | | 1,000,000 | 1,024,647 |
| CA State Tobacco Securitization Agcy. Rev. Bonds | | | | | |
| Ser. B-2, zero %, 6/1/55 | | BB/P | | 4,900,000 | 936,579 |
| (Gold Country Settlement Funding Corp.), Ser. B-2, zero %, 6/1/55 | | BB/P | | 5,570,000 | 1,417,536 |
| CA Statewide Cmnty. Dev. Auth. Rev. Bonds | | | | | |
| (Terraces at San Joaquin Gardens), Ser. A, 6.00%, 10/1/47 (Prerefunded 10/1/22) | | BB/P | | 1,345,000 | 1,392,844 |
| (899 Charleston, LLC), Ser. A, 5.25%, 11/1/44 | | BB/P | | 450,000 | 472,118 |
| CMFA Special Fin. Agcy. I 144A Rev. Bonds, (Social Bond), Ser. A-2, 4.00%, 4/1/56 | | BB/P | | 1,500,000 | 1,505,655 |
| CSCDA Cmnty. Impt. Auth. 144A Rev. Bonds | | | | | |
| (Pasadena Portfolio), 4.00%, 12/1/56 | | BB/P | | 1,000,000 | 842,977 |
| (Jefferson-Anaheim), 3.125%, 8/1/56 | | BB+/P | | 1,125,000 | 949,111 |
| (Jefferson-Anaheim), 2.875%, 8/1/41 | | BB+/P | | 965,000 | 880,375 |
| Golden State Tobacco Securitization Corp. Rev. Bonds | | | | | |
| Ser. A-2, 5.00%, 6/1/47 (Prerefunded 6/1/22) | | BB/P | | 5,000,000 | 5,075,490 |
| Ser. B-2, zero %, 6/1/66 | | BB+/P | | 3,645,000 | 582,421 |
| Hastings Campus HFA Rev. Bonds, (U. of CA Hastings College of the Law), Ser. A, 5.00%, 7/1/61 | | BB-/P | | 1,200,000 | 1,352,526 |
| Palm Desert, Special Tax, (Cmnty. Fac. Dist. 2021-1), 4.00%, 9/1/41 | | B+/P | | 450,000 | 473,851 |
| Rancho Cordova, Cmnty. Fac. Dist. Special Tax Bonds, (Sunridge Anatolia), Ser. 03-1, 5.00%, 9/1/37 | | BBB-/P | | 350,000 | 356,004 |
| Sacramento, Special Tax, (Greenbriar Cmnty. Fac. Dist. No 2018-03), 4.00%, 9/1/46 | | BB/P | | 700,000 | 764,580 |
| San Francisco, City & Cnty. Arpt. Comm. Intl. Arpt. Rev. Bonds, Ser. A, 4.00%, 5/1/52 | | A1 | | 1,000,000 | 1,107,847 |
| San Francisco, City & Cnty. Dev. 144A Special Tax, (Dist. No. 2020-1 Mission Rock Fac. & Svcs.), Ser. A, 4.00%, 9/1/41 | | B+/P | | 500,000 | 551,242 |
| San Francisco, City & Cnty. Redev. Agcy. Cmnty. Successor Special Tax Bonds, (No. 6 Mission Bay Pub. Impts.), Ser. C | | | | | |
| zero %, 8/1/43 | | BBB/P | | 2,000,000 | 582,298 |
| zero %, 8/1/38 | | BBB/P | | 2,000,000 | 786,304 |
| San Joaquin Hills, Trans. Corridor Agcy. Toll Road Rev. Bonds, Ser. A | | | | | |
| 4.00%, 1/15/45 | | A | | 400,000 | 453,449 |
| 4.00%, 1/15/44 | | A | | 100,000 | 113,805 |
| 4.00%, 1/15/42 | | A | | 500,000 | 565,897 |
| 4.00%, 1/15/41 | | A | | 500,000 | 567,205 |
| Sunnyvale, Special Tax Bonds, (Cmnty. Fac. Dist. No. 1), 7.75%, 8/1/32 | | B+/P | | 835,000 | 838,547 |
| Tobacco Securitization Auth. of Northern CA Rev. Bonds, (Sacramento Cnty., Tobacco Securitization Corp.), Ser. B-2, zero %, 6/1/60 | | BB/P | | 1,250,000 | 267,806 |
| | | | | |
|
| | | | | | 34,699,750 |
| Colorado (3.1%) |
| CO State Edl. & Cultural Auth. Rev. Bonds, (Aspen View Academy, Inc.) | | | | | |
| 4.00%, 5/1/61 | | Baa3 | | 550,000 | 579,947 |
| 4.00%, 5/1/51 | | Baa3 | | 350,000 | 373,599 |
| 4.00%, 5/1/41 | | Baa3 | | 175,000 | 188,910 |
| 4.00%, 5/1/36 | | Baa3 | | 150,000 | 163,502 |
| CO State Educ. & Cultural Fac. Auth. Rev. Bonds, (Skyview Academy), 5.125%, 7/1/34 | | BB | | 755,000 | 796,041 |
| CO State Hlth. Fac. Auth. Rev. Bonds, (Evangelical Lutheran Good Samaritan Society Oblig. Group (The)), 5.625%, 6/1/43 (Prerefunded 6/1/23) | | AAA/P | | 250,000 | 265,745 |
| CO State Hlth. Fac. Auth. Hosp. Rev. Bonds, (Christian Living Neighborhood) | | | | | |
| 5.00%, 1/1/37 | | BB/P | | 1,250,000 | 1,323,607 |
| 5.00%, 1/1/31 | | BB/P | | 500,000 | 532,159 |
| Park Creek, Metro. Dist. Tax Allocation Bonds, (Sr. Ltd. Property Tax Supported), Ser. A, 5.00%, 12/1/45 | | A/F | | 225,000 | 247,326 |
| Parkdale, Cmnty. Auth. Rev. Bonds, (Metro. Dist. No. 1), Ser. A, 5.00%, 12/1/40 | | B/P | | 1,000,000 | 1,071,606 |
| Plaza, Tax Alloc. Bonds, (Metro. Dist. No. 1), 5.00%, 12/1/40 | | BB-/P | | 1,650,000 | 1,672,598 |
| RainDance Metro. Dist. No. 1 Rev. Bonds, (Non-Potable Wtr. Enterprise), 5.25%, 12/1/50 | | B+/P | | 875,000 | 938,708 |
| Rampart Range Metro. Distr. Rev. Bonds, (Dist. No. 5), 4.00%, 12/1/41 | | BB-/P | | 1,000,000 | 1,004,959 |
| Southlands, Metro. Dist. No. 1 G.O. Bonds, Ser. A-1, 5.00%, 12/1/37 | | Ba1 | | 500,000 | 552,581 |
| STC Metro. Dist. No. 2 G.O. Bonds, Ser. A, 5.00%, 12/1/49 | | B+/P | | 1,000,000 | 1,065,829 |
| Sterling Ranch Cmnty. Auth. Board Rev. Bonds, (Metro. Dist. No. 2), Ser. A, 4.25%, 12/1/50 | | BB/P | | 450,000 | 489,710 |
| Willow Bend Metro. Dist. G.O. Bonds, Ser. A, 5.00%, 12/1/39 | | BB-/P | | 600,000 | 639,236 |
| | | | | |
|
| | | | | | 11,906,063 |
| Connecticut (1.0%) |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds, (Stamford Hosp. Oblig. Group (The)), Ser. M | | | | | |
| 4.00%, 7/1/42(WIS) | | BBB+ | | 1,000,000 | 1,093,452 |
| 4.00%, 7/1/41(WIS) | | BBB+ | | 1,130,000 | 1,240,607 |
| Harbor Point Infrastructure Impt. Dist. 144A Tax Alloc. Bonds, (Harbor Point Ltd.), 5.00%, 4/1/39 | | BB/P | | 1,500,000 | 1,693,748 |
| | | | | |
|
| | | | | | 4,027,807 |
| Delaware (0.9%) |
| DE State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (ASPIRA of Delaware Charter Operations, Inc.), Ser. A, 5.00%, 6/1/51 | | BB | | 1,035,000 | 1,099,389 |
| (ASPIRA Charter School), Ser. A, 5.00%, 6/1/36 | | BB | | 705,000 | 758,567 |
| Millsboro Special Oblig. 144A Special Tax, (Plantation Lakes), 5.25%, 7/1/48 | | BB-/P | | 1,000,000 | 1,078,864 |
| Millsboro Special Oblig. 144A Tax Alloc. Bonds, (Plantation Lakes Special Dev. Dist.), 5.125%, 7/1/38 | | BB-/P | | 490,000 | 532,735 |
| | | | | |
|
| | | | | | 3,469,555 |
| District of Columbia (4.6%) |
| DC Rev. Bonds | | | | | |
| (Intl. School), 5.00%, 7/1/54 | | BBB | | 1,275,000 | 1,465,168 |
| (Ingleside at Rock Creek), Ser. A, 5.00%, 7/1/52 | | BB-/P | | 1,000,000 | 1,054,313 |
| (Latin American Montessori Bilingual Pub. Charter School Oblig. Group), 5.00%, 6/1/40 | | BB+ | | 1,500,000 | 1,731,579 |
| (KIPP DC), 4.00%, 7/1/44 | | BBB+ | | 750,000 | 817,207 |
| DC 144A Rev. Bonds, (Rocketship DC Oblig. Group), Ser. 21-A | | | | | |
| 5.00%, 6/1/61 | | BB/P | | 400,000 | 445,040 |
| 5.00%, 6/1/51 | | BB/P | | 375,000 | 419,809 |
| DC Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. A, zero %, 6/15/46 | | CCC/P | | 7,500,000 | 1,673,858 |
| Metro. Washington DC, Arpt. Auth. Rev. Bonds Ser. A, 4.00%, 10/1/51(T) | | Aa3 | | 7,200,000 | 7,976,304 |
| Metro. Washington DC, Arpt. Auth. Dulles Toll Rd. Rev. Bonds, (Dulles Metrorail & Cap. Impt. Proj.) | | | | | |
| 4.00%, 10/1/53(T) | | A- | | 1,065,000 | 1,157,847 |
| Ser. B, 4.00%, 10/1/44(T) | | A- | | 1,060,000 | 1,167,134 |
| | | | | |
|
| | | | | | 17,908,259 |
| Florida (8.4%) |
| Cap. Trust Agcy. Rev. Bonds, (Wonderful Foundation Charter School Holdings, LLC), zero %, 1/1/60 | | B/P | | 6,000,000 | 445,082 |
| Cap. Trust Agcy. 144A Rev. Bonds | | | | | |
| (WFCS Holdings II, LLC), Ser. A-1, 5.00%, 1/1/56 | | BB/P | | 900,000 | 958,555 |
| (Wonderful Foundation Charter School Holdings, LLC), 5.00%, 1/1/55 | | BB-/P | | 1,700,000 | 1,806,647 |
| (Wonderful Foundation Charter School Holdings, LLC), 4.50%, 1/1/35 | | BB-/P | | 750,000 | 781,445 |
| Celebration Pointe Cmnty. Dev. Dist. No. 1 144A Special Assessment Bonds, (Alachua Cnty.), 5.00%, 5/1/48 | | B/P | | 240,000 | 258,535 |
| Charlotte Cnty., Indl. Dev. Auth. Util. Syst. 144A Rev. Bonds, (MSKP Town & Country Util., LLC), Ser. A, 4.00%, 10/1/51 | | B+/P | | 1,000,000 | 1,027,163 |
| Double Branch Cmnty. Dev. Dist. Special Assmt. Bonds, (Sr. Lien), Ser. A-1, 4.125%, 5/1/31 | | A | | 500,000 | 514,217 |
| Fishhawk, CCD IV Special Assmt. Bonds, 7.25%, 5/1/43 | | B/P | | 380,000 | 402,202 |
| FL State Dev. Fin Corp. Sr. Living Rev. Bonds, (Glenridge on Palmer Ranch Oblig. Group), 5.00%, 6/1/51 | | BB/P | | 700,000 | 778,110 |
| FL State Dev. Fin. Corp. Hlth. Care Fac. Rev. Bonds, (Shands Jacksonville Medical Center, Inc.), 4.00%, 2/1/52 | | Baa3 | | 1,350,000 | 1,454,832 |
| FL State Higher Edl. Fac. Financial Auth. Rev. Bonds | | | | | |
| (St. Leo U., Inc. Oblig. Group), 5.00%, 3/1/49 | | BBB- | | 365,000 | 407,884 |
| (St. Leo U.), 5.00%, 3/1/44 | | BBB- | | 1,370,000 | 1,538,016 |
| Halifax Hosp. Med. Ctr. Rev. Bonds, 5.00%, 6/1/36 | | A- | | 1,300,000 | 1,470,668 |
| Lake Cnty., Retirement Fac. Rev. Bonds, (Waterman Cmnty., Inc.), 5.75%, 8/15/55 | | B/P | | 750,000 | 818,494 |
| Lakewood Ranch, Stewardship Dist. Special Assessment Bonds, (Village of Lakewood Ranch South), 5.125%, 5/1/46 | | B+/P | | 885,000 | 948,031 |
| Lakewood Ranch, Stewardship Dist. Special Assmt., (Azario), 4.00%, 5/1/40 | | B+/P | | 1,000,000 | 1,050,809 |
| Lakewood Ranch, Stewardship Dist. Special Assmt. Bonds, 4.875%, 5/1/35 | | BB-/P | | 460,000 | 484,688 |
| Lakewood Ranch, Stewardship Dist. 144A Special Assmt., 4.00%, 5/1/50 | | B/P | | 250,000 | 256,758 |
| Miami Beach, Hlth. Fac. Auth. Hosp. Rev. Bonds, (Mount Sinai Med. Ctr.), 5.00%, 11/15/29 (Prerefunded 11/15/22) | | Baa1 | | 1,000,000 | 1,034,589 |
| Miami-Dade Cnty., Indl. Dev. Auth. Rev. Bonds, (Pinecrest Academy, Inc.), 5.00%, 9/15/34 | | BBB | | 1,240,000 | 1,333,058 |
| Midtown Miami Cmnty. Dev. Dist. Special Assmt. Bonds, (Garage), Ser. A, 5.00%, 5/1/29 | | BB-/P | | 570,000 | 586,730 |
| Palm Beach Cnty., Rev. Bonds, (Lynn U. Hsg.), Ser. A, 5.00%, 6/1/57 | | B+/P | | 625,000 | 712,937 |
| Palm Beach Cnty., 144A Rev. Bonds, (PBAU Hsg.), Ser. A, 5.00%, 4/1/39 | | Ba1 | | 500,000 | 558,547 |
| Pinellas Cnty., Indl. Dev. Auth. Rev. Bonds, (2017 Foundation for Global Understanding, Inc.), 5.00%, 7/1/39 | | AAA/P | | 1,690,000 | 1,909,546 |
| Sarasota Cnty., Hlth. Fac. Auth. Rev. Bonds, (Village on the Isle), Ser. A, 5.00%, 1/1/37 | | BB+/F | | 1,000,000 | 1,066,216 |
| Sarasota Cnty., Pub. Hosp. Dist. Rev. Bonds, (Sarasota Memorial Hosp.), 4.00%, 7/1/48 | | A1 | | 1,500,000 | 1,663,555 |
| Southeast Overtown Park West Cmnty. Redev. Agcy. 144A Tax Alloc. Bonds, Ser. A-1, 5.00%, 3/1/30 | | BBB+ | | 480,000 | 511,795 |
| St. John's Cnty., Indl. Dev. Auth. Rev. Bonds, (Life Care Ponte Vedra Oblig. Group), Ser. A | | | | | |
| 4.00%, 12/15/41 | | BB+/F | | 500,000 | 525,136 |
| 4.00%, 12/15/36 | | BB+/F | | 355,000 | 378,465 |
| Tallahassee, Hlth. Fac. Rev. Bonds, (Tallahassee Memorial HealthCare, Inc.), Ser. A, 5.00%, 12/1/55 | | Baa1 | | 1,000,000 | 1,106,907 |
| Verandah, West Cmnty. Dev. Dist. Special Assmt. Bonds, (Cap. Impt.), 5.00%, 5/1/33 | | B+/P | | 495,000 | 507,805 |
| Village Cmnty. Dev. Dist. No. 10 Special Assmt. Bonds, 5.75%, 5/1/31 | | BB/P | | 795,000 | 834,139 |
| Village Cmnty. Dev. Dist. No. 11 Special Assmt. Bonds, 4.50%, 5/1/45 | | BB-/P | | 935,000 | 954,660 |
| Village Cmnty. Dev. Dist. No. 12 144A Special Assessment Bonds, 4.00%, 5/1/33 | | BB-/P | | 700,000 | 754,397 |
| Village Cmnty. Dev. Dist. No. 9 Special Assmt. Bonds, 5.00%, 5/1/22 | | BBB-/P | | 70,000 | 70,435 |
| Village, 144A Special Assmt., (Village Cmnty. Dev. Dist. No. 13), 3.25%, 5/1/40 | | BB-/P | | 2,500,000 | 2,551,033 |
| | | | | |
|
| | | | | | 32,462,086 |
| Georgia (3.6%) |
| Cobb Cnty., Dev. Auth. Student Hsg. Rev. Bonds | | | | | |
| (Kennesaw State U. Real Estate Oblig. Group), Ser. C, 5.00%, 7/15/38 | | Baa2 | | 765,000 | 824,721 |
| (Kennesaw State U. Real Estate), 5.00%, 7/15/30 | | Baa2 | | 700,000 | 763,598 |
| GA State Private College & U. Auth. Rev. Bonds, (Mercer U.), Ser. C, 5.25%, 10/1/30 | | Baa1 | | 750,000 | 768,604 |
| Geo L Smith II GA Congress Ctr. 144A Rev. Bonds, (Signia Hotel Mgt., LLC.) | | | | | |
| 5.00%, 1/1/54 | | BB-/P | | 1,480,000 | 1,653,365 |
| 5.00%, 1/1/36 | | BB-/P | | 850,000 | 971,876 |
| Main Street Natural Gas, Inc. Gas Supply Rev. Bonds, Ser. A, 5.00%, 5/15/34 | | A3 | | 3,345,000 | 3,931,775 |
| Muni. Election Auth. of GA Rev. Bonds, (Plant Vogtle Units 3 & 4), Ser. A | | | | | |
| 5.50%, 7/1/60 | | A | | 2,000,000 | 2,253,052 |
| 4.00%, 1/1/59 | | A2 | | 2,000,000 | 2,182,790 |
| 4.00%, 1/1/49 | | A2 | | 500,000 | 548,650 |
| | | | | |
|
| | | | | | 13,898,431 |
| Guam (0.1%) |
| Territory of GU, Pwr. Auth. Rev. Bonds, Ser. A, 5.00%, 10/1/34 | | Baa2 | | 200,000 | 204,504 |
| | | | | |
|
| | | | | | 204,504 |
| Hawaii (0.1%) |
| HI State Dept. Budget & Fin. Rev. Bonds, (Kahala Nui), 5.125%, 11/15/32 | | A/F | | 400,000 | 410,260 |
| | | | | |
|
| | | | | | 410,260 |
| Idaho (0.6%) |
| ID State Hlth. Fac. Auth. Rev. Bonds, (St. Luke's Hlth. Sys. Oblig. Group), Ser. A, 4.00%, 3/1/38 | | A | | 2,000,000 | 2,225,140 |
| | | | | |
|
| | | | | | 2,225,140 |
| Illinois (15.9%) |
| Chicago, G.O. Bonds | | | | | |
| Ser. A, 5.50%, 1/1/49 | | BBB+ | | 1,000,000 | 1,171,729 |
| Ser. A, 5.00%, 1/1/40 | | BBB+ | | 2,000,000 | 2,296,257 |
| Ser. A, 5.00%, 1/1/30 | | BBB+ | | 1,800,000 | 2,132,546 |
| Ser. B, 4.00%, 1/1/38 | | BBB+ | | 2,747,000 | 2,999,319 |
| Chicago, Special Assmt. Bonds, (Lake Shore East), 6.75%, 12/1/32 | | BB/P | | 1,538,000 | 1,541,863 |
| Chicago, Board of Ed. G.O. Bonds | | | | | |
| Ser. C, 5.25%, 12/1/39 | | BB | | 1,500,000 | 1,615,448 |
| Ser. H, 5.00%, 12/1/36 | | BB | | 2,100,000 | 2,368,768 |
| Ser. A, 4.00%, 12/1/47(FWC) | | BB | | 2,175,000 | 2,294,370 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds, Ser. A, 5.00%, 1/1/38 | | A | | 700,000 | 821,837 |
| Chicago, Waste Wtr. Transmission Rev. Bonds, (2nd Lien), 5.00%, 1/1/39 | | A | | 1,360,000 | 1,445,682 |
| Chicago, Wtr. Wks Rev. Bonds, 5.00%, 11/1/30 | | A | | 1,000,000 | 1,145,720 |
| Cook Cnty., G.O. Bonds, 5.00%, 11/15/35 | | A+ | | 500,000 | 573,353 |
| Du Page Cnty., Special Svc. Area No. 31 Special Tax Bonds, (Monarch Landing), 5.625%, 3/1/36 | | B/P | | 283,000 | 285,172 |
| IL State G.O. Bonds | | | | | |
| 5.25%, 2/1/30 | | Baa2 | | 1,000,000 | 1,073,858 |
| 5.00%, 11/1/41 | | Baa2 | | 1,250,000 | 1,409,919 |
| 5.00%, 1/1/41 | | Baa2 | | 700,000 | 778,388 |
| 5.00%, 2/1/39 | | Baa2 | | 200,000 | 212,694 |
| Ser. A, 5.00%, 5/1/38 | | Baa2 | | 1,000,000 | 1,150,884 |
| 5.00%, 1/1/35 | | Baa2 | | 500,000 | 558,391 |
| 5.00%, 1/1/33 | | Baa2 | | 500,000 | 558,792 |
| Ser. B, 5.00%, 10/1/31 | | Baa2 | | 2,000,000 | 2,340,170 |
| 5.00%, 2/1/29 | | Baa2 | | 2,075,000 | 2,362,770 |
| 5.00%, 1/1/29 | | Baa2 | | 1,095,000 | 1,228,598 |
| Ser. A, 5.00%, 12/1/28 | | Baa2 | | 1,760,000 | 2,033,487 |
| Ser. D, 5.00%, 11/1/28 | | Baa2 | | 1,730,000 | 1,995,994 |
| Ser. D, 5.00%, 11/1/27 | | Baa2 | | 770,000 | 891,265 |
| IL State Fin. Auth. Rev. Bonds | | | | | |
| (Plymouth Place), 5.25%, 5/15/50 (Prerefunded 5/15/25) | | BB+/F | | 1,000,000 | 1,124,264 |
| (Plymouth Place Oblig. Group), 5.00%, 5/15/56 | | BB+/F | | 815,000 | 917,924 |
| (Plymouth Place Oblig. Group), 5.00%, 5/15/51 | | BB+/F | | 1,000,000 | 1,132,443 |
| (Plymouth Place Oblig. Group), 5.00%, 5/15/41 | | BB+/F | | 400,000 | 460,208 |
| (Southern IL Healthcare Enterprises, Inc.), 5.00%, 3/1/33 | | A+ | | 700,000 | 799,079 |
| (Riverside Hlth. Syst.), 4.00%, 11/15/35 | | A+ | | 500,000 | 545,951 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds | | | | | |
| (U. of IL Chicago), 5.00%, 2/15/50 | | Baa3 | | 500,000 | 555,502 |
| (U. of IL-CHF-Chicago, LLC), Ser. A, 5.00%, 2/15/37 | | Baa3 | | 1,200,000 | 1,349,569 |
| Metro. Pier & Exposition Auth. Rev. Bonds, (McCormick Place Expansion) | | | | | |
| Ser. A, 5.00%, 6/15/50 | | BBB+ | | 3,000,000 | 3,410,437 |
| 4.00%, 12/15/47(WIS) | | BBB+ | | 1,000,000 | 1,071,214 |
| Ser. B, stepped-coupon zero % (4.950%, 6/15/31), 12/15/47(STP) | | BBB+ | | 1,500,000 | 1,148,752 |
| Metro. Wtr. Reclamation Dist. of Greater Chicago G.O. Bonds, Ser. A, 5.00%, 12/1/31 | | AA | | 1,000,000 | 1,161,431 |
| Northern IL U. Rev. Bonds, Ser. B, BAM | | | | | |
| 5.00%, 4/1/33 | | AA | | 625,000 | 759,656 |
| 5.00%, 4/1/31 | | AA | | 500,000 | 609,331 |
| 4.00%, 4/1/40 | | AA | | 610,000 | 684,407 |
| 4.00%, 4/1/39 | | AA | | 500,000 | 561,905 |
| Sales Tax Securitization Corp. Rev. Bonds | | | | | |
| Ser. C, 5.50%, 1/1/36 | | AA- | | 2,000,000 | 2,440,805 |
| Ser. A, 5.00%, 1/1/36 | | AA- | | 1,600,000 | 1,932,416 |
| Ser. A, 4.00%, 1/1/39 | | AA- | | 1,750,000 | 1,959,293 |
| Ser. A, 4.00%, 1/1/38 | | AA- | | 1,750,000 | 1,961,989 |
| | | | | |
|
| | | | | | 61,873,850 |
| Iowa (0.3%) |
| IA Tobacco Settlement Auth. Rev. Bonds, Ser. B-1, Class 2, 4.00%, 6/1/49 | | BBB | | 1,000,000 | 1,089,327 |
| | | | | |
|
| | | | | | 1,089,327 |
| Kansas (0.3%) |
| Wichita, Hlth. Care Fac. Rev. Bonds, (Presbyterian Manors), Ser. I, 5.00%, 5/15/33 | | BB-/P | | 500,000 | 534,340 |
| Wyandotte, Cnty./Kansas City, Unified Govt. 144A Rev. Bonds, (Legends Apt. Garage & West Lawn), 4.50%, 6/1/40 | | BB+/P | | 425,000 | 437,618 |
| | | | | |
|
| | | | | | 971,958 |
| Kentucky (2.9%) |
| KY Econ. Dev. Fin. Auth. Rev. Bonds, (Masonic Home Indpt. Living), 5.00%, 5/15/46 | | BB/P | | 1,000,000 | 1,034,191 |
| KY Pub. Trans. Infrastructure Auth. Rev. Bonds, (1st Tier Downtown Crossing), Ser. A, 6.00%, 7/1/53 (Prerefunded 7/1/23) | | Baa2 | | 1,100,000 | 1,178,462 |
| KY State Econ. Dev. Fin. Auth. Rev. Bonds, (Owensboro Hlth.), Ser. A, 5.25%, 6/1/41 | | Baa3 | | 125,000 | 144,084 |
| KY State Econ. Dev. Fin. Auth. Hlth. Care Rev. Bonds, (Masonic Homes of KY), 5.375%, 11/15/42 | | BB-/P | | 900,000 | 904,014 |
| KY State Pub. Energy Auth. Gas Supply Mandatory Put Bonds (6/1/25), Ser. C-1, 4.00%, 12/1/49 | | A1 | | 4,635,000 | 4,985,434 |
| Louisville & Jefferson Cnty., Metro. Govt. Hlth. Syst. Rev. Bonds, (Norton Healthcare Oblig. Group), 5.50%, 10/1/33 | | A | | 3,000,000 | 3,210,223 |
| | | | | |
|
| | | | | | 11,456,408 |
| Louisiana (1.7%) |
| LA State Pub. Fac. Auth. Rev. Bonds, (LA State U. Greenhouse Phase III), Ser. A, 5.00%, 7/1/59 | | A3 | | 1,500,000 | 1,745,694 |
| LA State Pub. Fac. Solid Waste Disp. Auth. Rev. Bonds, (LA Pellets, Inc.), Ser. A, 8.375%, 7/1/39 (In default)(NON) | | D/P | | 500,000 | 5 |
| Pub. Fac. Auth. Rev. Bonds, (Tulane U.), Ser. A, 4.00%, 12/15/50 | | A+ | | 750,000 | 820,251 |
| St. John The Baptist Parish Mandatory Put Bonds (7/1/26), (Marathon Oil Corp.), Ser. A-3, 2.20%, 6/1/37 | | Baa3 | | 3,500,000 | 3,590,637 |
| St. Tammany, Public Trust Fin. Auth. Rev. Bonds, (Christwood), 5.25%, 11/15/37 | | BB/P | | 385,000 | 408,925 |
| | | | | |
|
| | | | | | 6,565,512 |
| Maine (0.1%) |
| ME State Fin. Auth. Solid Waste Disp. 144A Mandatory Put Bonds (8/1/25), (Casella Waste Syst.), 5.125%, 8/1/35 | | B2 | | 500,000 | 560,076 |
| | | | | |
|
| | | | | | 560,076 |
| Maryland (1.9%) |
| Brunswick, Special Tax, 5.00%, 7/1/36 | | B+/P | | 549,000 | 627,024 |
| Frederick Cnty., Special Tax Bonds, (Oakdale-Lake Linganore), 3.75%, 7/1/39 | | BB/P | | 1,410,000 | 1,454,209 |
| Frederick Cnty., Edl. Fac. 144A Rev. Bonds, (Mount St. Mary's U.), Ser. A, 5.00%, 9/1/37 | | BB+ | | 500,000 | 547,791 |
| MD State Econ. Dev. Corp. Tax Alloc. Bonds, (Port Covington) | | | | | |
| 4.00%, 9/1/50 | | B+/P | | 750,000 | 814,490 |
| 4.00%, 9/1/40 | | B+/P | | 755,000 | 827,914 |
| Prince Georges Cnty., Special Oblig. 144A Tax Alloc. Bonds, (Westphalia Town Ctr.), 5.125%, 7/1/39 | | B/P | | 1,000,000 | 1,097,420 |
| Westminster, Rev. Bonds | | | | | |
| (Lutheran Village at Miller's Grant, Inc. (The)), Ser. A, 6.00%, 7/1/34 | | B-/P | | 250,000 | 269,574 |
| (Carroll Lutheran Village, Inc.), 5.125%, 7/1/34 | | BB/P | | 1,500,000 | 1,577,588 |
| | | | | |
|
| | | | | | 7,216,010 |
| Massachusetts (1.2%) |
| Lowell, Collegiate Charter School Rev. Bonds | | | | | |
| 5.00%, 6/15/54 | | BB-/P | | 1,250,000 | 1,320,119 |
| 5.00%, 6/15/39 | | BB-/P | | 1,000,000 | 1,067,350 |
| MA State Dev. Fin. Agcy. Rev. Bonds | | | | | |
| (Loomis Communities), Ser. A, 6.00%, 1/1/33 (Prerefunded 1/1/23) | | BBB/P | | 100,000 | 104,740 |
| (Linden Ponds, Inc.), Ser. B, zero %, 11/15/56 | | B-/P | | 315,229 | 212,565 |
| MA State Dev. Fin. Agcy. 144A Rev. Bonds, (Linden Ponds, Inc. Fac.) | | | | | |
| 5.125%, 11/15/46 | | BB/F | | 1,000,000 | 1,086,776 |
| 5.00%, 11/15/38 | | BB/F | | 500,000 | 545,318 |
| MA State Dev. Fin. Agcy. Hlth. Care Fac. 144A Rev. Bonds, (Adventcare), Ser. A, 6.65%, 10/15/28 (In default)(NON) | | D/P | | 995,000 | 298,500 |
| | | | | |
|
| | | | | | 4,635,368 |
| Michigan (6.4%) |
| Detroit, G.O. Bonds, 5.00%, 4/1/37 | | Ba3 | | 750,000 | 854,172 |
| Flint, Hosp. Bldg. Auth. Rev. Bonds, Ser. A, 5.25%, 7/1/39 | | Ba1 | | 750,000 | 783,631 |
| Great Lakes, Wtr. Auth. Swr. Rev. Bonds, (Brazos Presbyterian Homes, Inc.), Ser. C, 5.00%, 7/1/36 | | A+ | | 2,000,000 | 2,290,621 |
| Kentwood, Economic Dev. Corp. Rev. Bonds, (Holland Home Obligated Group) | | | | | |
| 5.00%, 11/15/41 | | BBB-/F | | 1,000,000 | 1,129,933 |
| 5.00%, 11/15/32 | | BBB-/F | | 1,250,000 | 1,428,914 |
| MI State Fin. Auth. Rev. Bonds | | | | | |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. D-2, 5.00%, 7/1/34 | | A+ | | 400,000 | 445,337 |
| (Detroit Wtr. & Swr.), Ser. C-6, 5.00%, 7/1/33 | | AA- | | 600,000 | 653,237 |
| (Trinity Health Corp. Oblig. Group), Ser. A, 4.00%, 12/1/49(T) | | AA- | | 2,125,000 | 2,354,139 |
| (Tobacco Settlement), Ser. B-2, Class 2, zero %, 6/1/65 | | BBB/P | | 6,750,000 | 870,159 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds, (Lawrence Technological U.), 5.00%, 2/1/47 | | BBB- | | 2,150,000 | 2,339,291 |
| MI State Fin. Auth. Ltd. Oblig. Higher Ed. Fac. Rev. Bonds, (Aquinas College), 5.00%, 5/1/46 | | BB/P | | 1,000,000 | 1,067,832 |
| MI State Strategic Fund Ltd. Rev. Bonds, (Worthington Armstrong Venture), 5.75%, 10/1/22 (Escrowed to maturity) | | AAA/P | | 1,350,000 | 1,395,053 |
| MI State Strategic Fund Ltd. Oblig. Rev. Bonds, (Holland Home Oblig. Group), 5.00%, 11/15/43 | | BBB-/F | | 500,000 | 563,512 |
| Pontiac City, G.O. Bonds, (Pontiac School Dist.), Q-SBLF | | | | | |
| 4.00%, 5/1/45(T) | | Aa1 | | 3,576,000 | 4,042,596 |
| 4.00%, 5/1/50(T) | | Aa1 | | 4,023,000 | 4,538,749 |
| | | | | |
|
| | | | | | 24,757,176 |
| Minnesota (1.2%) |
| Baytown Twp., Lease Rev. Bonds, Ser. A, 4.00%, 8/1/41 | | BB+ | | 380,000 | 394,739 |
| Ham Lake, Charter School Lease Rev. Bonds, (DaVinci Academy of Arts & Science), Ser. A, 5.00%, 7/1/47 | | BB-/P | | 500,000 | 529,996 |
| MN State Higher Ed. Fac. Auth. Rev. Bonds, (Augsburg U.), Ser. A, 5.00%, 5/1/46 | | Ba1 | | 1,250,000 | 1,321,314 |
| Sartell, Hlth. Care & Hsg. Facs. Rev. Bonds, (Country Manor Campus, LLC) | | | | | |
| 5.25%, 9/1/30 | | B-/P | | 500,000 | 503,505 |
| 5.25%, 9/1/27 | | B-/P | | 750,000 | 756,549 |
| St. Paul, Port Auth. Lease Rev. Bonds, (Regions Hosp. Pkg. Ramp), Ser. 1, 5.00%, 8/1/36 | | A-/P | | 1,125,000 | 1,127,535 |
| | | | | |
|
| | | | | | 4,633,638 |
| Mississippi (0.5%) |
| MS State Bus. Fin. Corp. Rev. Bonds, (System Energy Resources, Inc.), 2.50%, 4/1/22 | | BBB+ | | 2,100,000 | 2,110,369 |
| | | | | |
|
| | | | | | 2,110,369 |
| Missouri (1.6%) |
| Cape Girardeau Cnty., Indl. Dev. Auth. Rev. Bonds, (SoutheastHEALTH Oblig. Group) | | | | | |
| 4.00%, 3/1/46 | | BBB- | | 750,000 | 818,639 |
| 4.00%, 3/1/41 | | BBB- | | 750,000 | 827,502 |
| Saint Louis, Indl. Dev. Auth. Fin. Rev. Bonds, (Ballpark Village Dev.), Ser. A, 4.75%, 11/15/47 | | BB-/P | | 875,000 | 855,363 |
| St. Louis Cnty., Indl. Dev. Auth. Sr. Living Fac. Rev. Bonds, (Friendship Village), 5.25%, 9/1/53 | | BB+/F | | 3,250,000 | 3,584,063 |
| | | | | |
|
| | | | | | 6,085,567 |
| Montana (0.9%) |
| MT State Fac. Fin. Auth. Rev. Bonds, (Billings Clinic Oblig. Group), Ser. A | | | | | |
| 5.00%, 8/15/34(WIS) | | AA- | | 1,500,000 | 1,858,408 |
| 5.00%, 8/15/32(WIS) | | AA- | | 1,365,000 | 1,705,494 |
| | | | | |
|
| | | | | | 3,563,902 |
| Nebraska (1.2%) |
| Central Plains, Energy Mandatory Put Bonds (1/1/24), (No. 4), 5.00%, 3/1/50 | | A2 | | 4,500,000 | 4,787,916 |
| | | | | |
|
| | | | | | 4,787,916 |
| Nevada (1.0%) |
| Clark Cnty., Impt. Dist. No. 159 Special Assessment Bonds, (Summerlin Village 16A), 5.00%, 8/1/32 | | B+/P | | 425,000 | 456,239 |
| Las Vegas, Special Assmt. Bonds | | | | | |
| (Dist. No. 815), 5.00%, 12/1/49 | | B+/P | | 625,000 | 703,240 |
| 5.00%, 6/1/31 | | B+/P | | 345,000 | 364,863 |
| 5.00%, 6/1/30 | | B+/P | | 225,000 | 238,255 |
| (Dist. No. 607 Local Impt.), 5.00%, 6/1/23 | | BBB-/P | | 250,000 | 261,499 |
| (Special Impt. Dist. No. 816), 3.00%, 6/1/41 | | BB-/P | | 650,000 | 620,217 |
| Las Vegas, Impt. Dist. No. 812 Special Assessment Bonds, (Summerlin Village 24), 5.00%, 12/1/35 | | B/P | | 230,000 | 247,262 |
| Las Vegas, Special Impt. Dist. No. 814 Special Assmt., (Summerlin Village No. 21 and 24A) | | | | | |
| 4.00%, 6/1/44 | | BB-/P | | 645,000 | 680,573 |
| 4.00%, 6/1/39 | | BB-/P | | 445,000 | 474,740 |
| | | | | |
|
| | | | | | 4,046,888 |
| New Hampshire (0.9%) |
| NH State Hlth. & Ed. Fac. Auth. Rev. Bonds | | | | | |
| (Catholic Med. Ctr.), 5.00%, 7/1/44 | | BBB+ | | 1,000,000 | 1,130,702 |
| (Kendel at Hanover), 5.00%, 10/1/40 | | BBB+/F | | 585,000 | 655,832 |
| (Elliot Hosp.), 5.00%, 10/1/38 | | A3 | | 250,000 | 282,781 |
| (Southern NH Med. Ctr.), 5.00%, 10/1/37 | | A- | | 1,000,000 | 1,131,601 |
| NH State Hlth. & Ed. Fac. Auth. 144A Rev. Bonds, (Hillside Village), Ser. A, 6.25%, 7/1/42 (In default)(NON) | | D/P | | 750,000 | 375,000 |
| | | | | |
|
| | | | | | 3,575,916 |
| New Jersey (6.5%) |
| Atlantic City, G.O. Bonds, (Tax Appeal), Ser. B, AGM, 4.00%, 3/1/42 | | AA | | 1,250,000 | 1,364,738 |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Ashland School, Inc.), 6.00%, 10/1/33 | | BBB | | 965,000 | 1,030,037 |
| (NYNJ Link Borrower, LLC), 5.375%, 1/1/43 | | BBB | | 1,000,000 | 1,072,710 |
| Ser. EEE, 5.00%, 6/15/48 | | Baa1 | | 3,000,000 | 3,469,084 |
| (North Star Academy Charter School of Newark, Inc.), 5.00%, 7/15/47 | | BBB- | | 1,000,000 | 1,114,521 |
| Ser. AAA, 5.00%, 6/15/36 | | Baa1 | | 350,000 | 400,211 |
| Ser. B, 5.00%, 11/1/26 | | Baa1 | | 3,000,000 | 3,464,193 |
| 5.00%, 6/15/26 | | Baa2 | | 500,000 | 507,020 |
| NJ State Econ. Dev. Auth. Fac. Rev. Bonds, (Continental Airlines, Inc.), 5.625%, 11/15/30 | | Ba3 | | 1,500,000 | 1,621,099 |
| NJ State Econ. Dev. Auth. Special Fac. Rev. Bonds, (Port Newark Container Term., LLC), 5.00%, 10/1/37 | | Baa2 | | 1,500,000 | 1,723,312 |
| NJ State Hlth. Care Fac. Fin. Auth. Rev. Bonds, (St. Peter's U. Hosp.), 6.25%, 7/1/35 | | BBB- | | 2,000,000 | 2,006,393 |
| NJ State Trans. Trust Fund Auth. Rev. Bonds | | | | | |
| Ser. AA, 5.00%, 6/15/38 | | Baa1 | | 1,800,000 | 2,106,167 |
| Ser. AA, 5.00%, 6/15/37(WIS) | | Baa1 | | 400,000 | 486,076 |
| Ser. AA, 5.00%, 6/15/36(WIS) | | Baa1 | | 475,000 | 579,834 |
| Ser. A, 5.00%, 12/15/34 | | Baa1 | | 2,600,000 | 3,055,029 |
| Ser. A, 4.00%, 6/15/42(WIS) | | Baa1 | | 1,000,000 | 1,095,621 |
| | | | | |
|
| | | | | | 25,096,045 |
| New Mexico (1.1%) |
| NM State Hosp. Equip. Loan Council Hosp. Rev. Bonds, Ser. A, 4.00%, 8/1/48 | | AA | | 3,400,000 | 3,793,588 |
| Sante Fe, Retirement Fac. Rev. Bonds, (El Castillo Retirement Residences), Ser. A, 5.00%, 5/15/39 | | BB+/F | | 500,000 | 553,764 |
| | | | | |
|
| | | | | | 4,347,352 |
| New York (9.6%) |
| Glen Cove, Local Econ. Assistance Corp. Rev. Bonds, (Garvies Point Pub. Impt.), Ser. C, stepped-coupon zero % (5.625%, 1/1/24)), 1/1/55(STP) | | B/P | | 300,000 | 306,953 |
| Metro. Trans. Auth. Rev. Bonds, Ser. C-1, 4.00%, 11/15/35 | | A3 | | 3,000,000 | 3,249,645 |
| NY City, Transitional Fin. Auth. Rev. Bonds | | | | | |
| Ser. B-1, 4.00%, 11/1/41(T) | | Aa2 | | 5,000,000 | 6,092,450 |
| Ser. C-1, 4.00%, 5/1/39 | | AAA | | 2,000,000 | 2,285,700 |
| NY Counties, Tobacco Trust VI Rev. Bonds, (Tobacco Settlement Pass Through), Ser. A-2B, 5.00%, 6/1/51 | | BB+/P | | 1,700,000 | 1,853,642 |
| NY State Dorm. Auth. Sales Tax Rev. Bonds, Ser. A, Group C, 5.00%, 3/15/42(T) | | Aa2 | | 10,845,000 | 12,548,750 |
| NY State Env. Fac. Corp. Solid Waste Disp. Mandatory Put Bonds (9/2/25), (Casella Waste Syst. Inc.), Ser. R-1, 2.75%, 9/1/50 | | B | | 225,000 | 233,526 |
| NY State Liberty Dev. Corp. 144A Rev. Bonds | | | | | |
| (World Trade Ctr.), Class 2, 5.375%, 11/15/40 | | BB-/P | | 750,000 | 818,666 |
| (3 World Trade Ctr., LLC), Class 1-3, 5.00%, 11/15/44 | | BB-/P | | 2,350,000 | 2,527,461 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds, (Delta Air Lines, Inc.), 5.00%, 10/1/40 | | Baa3 | | 1,250,000 | 1,464,329 |
| NY State, Liberty Dev. Corp. Rev. Bonds, (4 World Trade Ctr.), 3.00%, 11/15/51 | | A | | 6,075,000 | 5,953,524 |
| | | | | |
|
| | | | | | 37,334,646 |
| North Carolina (1.7%) |
| NC State Med. Care Comm. Hlth. Care Fac. Rev. Bonds, (Lutheran Svcs. for the Aging, Inc. Oblig. Group), Ser. C, 4.00%, 3/1/36 | | BB/P | | 2,320,000 | 2,457,697 |
| NC State Med. Care Comm. Retirement Fac. Rev. Bonds | | | | | |
| (Maryfield, Inc. Oblig. Group), 5.00%, 10/1/45 | | BB/P | | 500,000 | 548,081 |
| (Twin Lakes Cmnty.), Ser. A, 5.00%, 1/1/38 | | BBB/F | | 1,750,000 | 1,956,950 |
| (Southminister, Inc.), 5.00%, 10/1/37 | | BB/P | | 965,000 | 1,027,736 |
| (United Church Homes & Svcs. Oblig. Group), Ser. A, 5.00%, 9/1/37 (Prerefunded 9/1/24) | | BB/P | | 500,000 | 547,523 |
| | | | | |
|
| | | | | | 6,537,987 |
| Ohio (3.2%) |
| Buckeye, Tobacco Settlement Fin. Auth. Rev. Bonds | | | | | |
| Ser. B-2, Class 2, 5.00%, 6/1/55 | | BB/P | | 1,300,000 | 1,429,928 |
| Ser. B-3, Class 2, zero %, 6/1/57 | | B+/P | | 7,000,000 | 1,098,239 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds, (Playhouse Square Foundation), 5.50%, 12/1/53 | | BB+ | | 1,500,000 | 1,696,348 |
| OH State Air Quality Dev. Auth. Exempt Fac. 144A Rev. Bonds, (Pratt Paper, LLC), 4.50%, 1/15/48 | | BB+/P | | 1,200,000 | 1,354,622 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds, (John Carroll U.), 4.00%, 10/1/45 | | Baa1 | | 3,400,000 | 3,707,259 |
| OH State Private Activity Rev. Bonds, (Portsmouth Bypass), AGM, 5.00%, 12/31/35 | | AA | | 750,000 | 823,135 |
| Port of Greater Cincinnati Dev. Auth. 144A Rev. Bonds, 4.25%, 12/1/50 | | BB/P | | 1,440,000 | 1,404,832 |
| Southeastern OH Port Auth. Hosp. Fac. Rev. Bonds | | | | | |
| 5.75%, 12/1/32 | | BB-/F | | 900,000 | 923,105 |
| (Memorial Hlth. Syst. Oblig. Group), 5.00%, 12/1/43 | | BB-/F | | 150,000 | 156,471 |
| | | | | |
|
| | | | | | 12,593,939 |
| Oregon (0.7%) |
| Multnomah Cnty., Hosp. Fac. Auth. Rev. Bonds, (Terwilliger Plaza, Inc.), 5.00%, 12/1/29 | | BB+/F | | 350,000 | 356,903 |
| Portland, Rev. Bonds, Ser. C, 7.701%, 6/1/22 | | Aaa | | 1,120,000 | 1,146,600 |
| Warm Springs, Reservation Confederated Tribes 144A Rev. Bonds, (Pelton-Round Butte), Ser. B | | | | | |
| 5.00%, 11/1/36 | | A3 | | 500,000 | 596,400 |
| 5.00%, 11/1/34 | | A3 | | 200,000 | 238,869 |
| Yamhill Cnty., Hosp. Auth. Rev. Bonds, (Friendsview Manor Oblig. Group), Ser. A, 5.00%, 11/15/56 | | BB-/P | | 400,000 | 450,108 |
| | | | | |
|
| | | | | | 2,788,880 |
| Pennsylvania (2.9%) |
| Allegheny Cnty., Hosp. Dev. Auth. Rev. Bonds, (Allegheny Hlth. Network Oblig. Group), Ser. A, 5.00%, 4/1/35 | | A | | 1,200,000 | 1,418,978 |
| Chester Cnty., Indl. Dev. Auth. Rev. Bonds | | | | | |
| (Collegium Charter School), Ser. A, 5.125%, 10/15/37 | | BB | | 750,000 | 831,166 |
| (Renaissance Academy Charter School), 5.00%, 10/1/34 | | BBB- | | 350,000 | 378,110 |
| Chester Cnty., Indl. Dev. Auth. Student Hsg. Rev. Bonds, (West Chester U. Student Hsg., LLC), Ser. A, 5.00%, 8/1/45 | | Ba2 | | 1,000,000 | 1,020,811 |
| Cumberland Cnty., Muni. Auth. Rev. Bonds, (Asbury PA Obligated Group), 5.00%, 1/1/45 | | BB+/P | | 500,000 | 540,863 |
| Dallas, Area Muni. Auth. U. Rev. Bonds, (Misericordia U.), 5.00%, 5/1/48 | | Baa3 | | 1,500,000 | 1,679,857 |
| Montgomery Cnty., Indl. Auth. Rev. Bonds, (Whitemarsh Continuing Care Retirement Cmnty.), Ser. A, 5.25%, 1/1/48 | | BB-/P | | 500,000 | 535,952 |
| Moon, Indl. Dev. Auth. Rev. Bonds, (Baptist Homes Society Oblig. Group), 5.75%, 7/1/35 | | B+/P | | 650,000 | 695,789 |
| PA State Higher Edl. Fac. Auth. Rev. Bonds, (Gwynedd Mercy College), Ser. KK1, 5.375%, 5/1/42 | | BBB | | 785,000 | 791,275 |
| PA State Tpk. Comm. Rev. Bonds, Ser. A, 5.00%, 12/1/44 | | A3 | | 1,500,000 | 1,814,958 |
| Philadelphia Auth. For Ind. Dev. 144A Rev. Bonds, (String Theory Charter School), 5.00%, 6/15/50 | | BB+ | | 700,000 | 787,582 |
| West Shore Area Auth. Rev. Bonds, (Lifeways at Messiah Village), Ser. A, 5.00%, 7/1/35 | | BBB-/F | | 785,000 | 846,148 |
| | | | | |
|
| | | | | | 11,341,489 |
| Puerto Rico (1.3%) |
| Cmnwlth. of PR, Sales Tax Fin. Corp. Rev. Bonds, Ser. A-1, 5.00%, 7/1/58 | | BB-/P | | 4,700,000 | 5,235,924 |
| | | | | |
|
| | | | | | 5,235,924 |
| South Carolina (7.7%) |
| Berkeley Cnty., Assmt. Rev. Bonds, (Nexton Impt. Dist.), 4.375%, 11/1/49 | | BB-/P | | 1,000,000 | 1,082,117 |
| SC State Jobs Econ. Dev. Auth. Edl. Fac. 144A Rev. Bonds | | | | | |
| (High Point Academy), Ser. A, 5.75%, 6/15/49 | | Ba1 | | 1,000,000 | 1,120,319 |
| (High Point Academy), Ser. A, 5.75%, 6/15/39 | | Ba1 | | 500,000 | 566,446 |
| (Greenville Renewable Energy Ed. Charter School), 4.00%, 6/1/46 | | BB/P | | 1,150,000 | 1,184,331 |
| SC State Jobs-Econ. Dev. Auth. Rev. Bonds, (Bon Secours Mercy Hlth.), 4.00%, 12/1/44 | | A1 | | 4,000,000 | 4,483,752 |
| SC State Pub. Svcs. Auth. Rev. Bonds | | | | | |
| Ser. A, 5.50%, 12/1/54 | | A2 | | 2,000,000 | 2,252,496 |
| Ser. C, 5.00%, 12/1/46 | | A2 | | 2,500,000 | 2,838,096 |
| Ser. C, 5.00%, 12/1/39 | | A2 | | 1,085,000 | 1,234,000 |
| Ser. A, 5.00%, 12/1/36 | | A2 | | 1,000,000 | 1,147,228 |
| Ser. B, 4.00%, 12/1/41(T) | | A2 | | 4,000,000 | 4,588,160 |
| Ser. B, 4.00%, 12/1/42(T) | | A2 | | 5,250,000 | 6,008,205 |
| Ser. B, 4.00%, 12/1/51(T) | | A2 | | 3,000,000 | 3,386,280 |
| | | | | |
|
| | | | | | 29,891,430 |
| Tennessee (0.8%) |
| Metro. Govt. Nashville & Davidson Cnty., Hlth. & Edl. Fac. Board Rev. Bonds, (Blakeford at Green Hills Oblig. Group), Ser. A, 4.00%, 11/1/45 | | BBB-/F | | 1,750,000 | 1,828,511 |
| Tennergy Corp., Gas Mandatory Put Bonds (10/1/24), Ser. A, 5.00%, 2/1/50 | | Aa2 | | 1,000,000 | 1,095,861 |
| | | | | |
|
| | | | | | 2,924,372 |
| Texas (12.4%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Uplift Ed.), Ser. A, PSFG, 4.00%, 12/1/42 | | AAA | | 1,000,000 | 1,102,427 |
| (Wayside Schools), Ser. A, 4.00%, 8/15/41 | | BB | | 610,000 | 649,029 |
| Central TX Regl. Mobility Auth. Rev. Bonds | | | | | |
| (Sr. Lien), Ser. A, 5.00%, 1/1/33 (Prerefunded 1/1/23) | | A3 | | 525,000 | 545,609 |
| Ser. D, 3.00%, 1/1/46 | | A3 | | 2,500,000 | 2,487,766 |
| Clifton, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Intl. Leadership), Ser. D, 6.125%, 8/15/48 | | BB-/P | | 2,500,000 | 2,803,051 |
| (Idea Pub. Schools), 5.00%, 8/15/32 | | A- | | 315,000 | 321,711 |
| (IDEA Pub. Schools), 5.00%, 8/15/28 | | A- | | 200,000 | 228,423 |
| Dallas, Area Rapid Transit Sales Tax Rev. Bonds, Ser. B, 5.00%, 12/1/47(T) | | AA+ | | 9,000,000 | 11,097,270 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (Brazos Presbyterian Homes, Inc.), 5.00%, 1/1/37 | | BBB-/F | | 250,000 | 272,376 |
| (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/33 | | Baa2 | | 1,000,000 | 1,019,680 |
| Houston, Arpt. Syst. Rev. Bonds | | | | | |
| Ser. B-1, 5.00%, 7/15/35 | | B | | 2,500,000 | 2,698,811 |
| (United Airlines, Inc.), 4.00%, 7/15/41 | | B+/F | | 1,250,000 | 1,302,339 |
| La Vernia, Higher Ed. Fin. Corp. 144A Rev. Bonds, (Meridian World School, LLC), Ser. A, 5.25%, 8/15/35 (Prerefunded 8/15/24) | | AAA/P | | 1,000,000 | 1,099,915 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | A- | | 1,250,000 | 1,440,704 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (Wesleyan Homes, Inc.), 5.50%, 1/1/43 | | BB-/P | | 500,000 | 514,730 |
| (CHF-Collegiate Hsg. Stephenville III, LLC), 5.00%, 4/1/47 (Prerefunded 4/1/25) | | AAA/P | | 1,150,000 | 1,286,754 |
| (Collegiate Hsg.-Tarleton St.), 5.00%, 4/1/39 (Prerefunded 4/1/24) | | AAA/P | | 500,000 | 541,606 |
| (Woman's U.-Collegiate Hsg. Denton, LLC), Ser. A-1, AGM, 4.125%, 7/1/53 | | AA | | 1,000,000 | 1,091,260 |
| Newark, Higher Ed. Fin. Corp. Rev. Bonds, (Austin Achieve Pub. Schools, Inc.), 5.00%, 6/15/48 | | BB-/P | | 500,000 | 505,624 |
| Temple, Tax Increment 144A Tax Alloc. Bonds, (Reinvestment Zone No. 1), Ser. A, 5.00%, 8/1/38 | | Baa2 | | 1,500,000 | 1,612,542 |
| TX Private Activity Surface Trans. Corp. Rev. Bonds, (Segment 3C), 5.00%, 6/30/58 | | Baa3 | | 2,500,000 | 2,903,855 |
| TX State Muni. Gas Acquisition & Supply Corp. III Rev. Bonds, 5.00%, 12/15/32 | | A3 | | 1,000,000 | 1,250,609 |
| TX State Private Activity Bond Surface Trans. Corp. Rev. Bonds, (Blueridge Trans. Group, LLC (SH 288 Toll Lane)), 5.00%, 12/31/50 | | Baa3 | | 1,250,000 | 1,368,478 |
| TX State Trans. Comm. Rev. Bonds, (State Hwy. 249 Sys.), Ser. A, zero %, 8/1/39 | | Baa3 | | 700,000 | 354,320 |
| TX State Trans. Comm. G.O. Bonds, 5.00% 10/1/44 (Prerefunded 10/1/24)(T) | | AAA | | 8,000,000 | 8,813,360 |
| Uptown Dev. Auth. Tax Alloc. Bonds, Ser. A, 5.00%, 9/1/40 | | BBB | | 700,000 | 774,038 |
| | | | | |
|
| | | | | | 48,086,287 |
| Utah (1.2%) |
| Infrastructure Agcy. Telecomm. Rev. Bonds, 4.00%, 10/15/39 | | BBB-/F | | 1,500,000 | 1,659,397 |
| MDA Mountain Village Pub. Infrastructure Dist. Special Assmt., Ser. A, 5.00%, 8/1/50 | | B/P | | 1,045,000 | 1,143,477 |
| Mida Mountain Village Pub. Infrastructure Dist. 144A Special Assmt. Bonds, (Mountain Village Assmt. Area No. 2), 4.00%, 8/1/50 | | B/P | | 1,250,000 | 1,255,606 |
| UT State Charter School Fin. Auth. Rev. Bonds, (Summit Academy, Inc.), Ser. A, 5.00%, 4/15/44 | | AA | | 625,000 | 728,732 |
| | | | | |
|
| | | | | | 4,787,212 |
| Virginia (3.0%) |
| Cherry Hill Cmnty., Dev. Auth. 144A Special Assmt. Bonds, (Potomac Shores), 5.40%, 3/1/45 | | B/P | | 1,000,000 | 1,049,927 |
| Farms of New Kent, Cmnty. Dev. Auth. 144A Special Assmt. Bonds, Ser. A, 3.75%, 3/1/36 | | B+/P | | 760,000 | 787,235 |
| Front Royal & Warren Cnty., Indl. Dev. Auth. Rev. Bonds, (Valley Hlth. Oblig. Group), 4.00%, 1/1/50 | | A1 | | 2,500,000 | 2,703,081 |
| James City Cnty., Econ. Dev. Auth. Rev. Bonds | | | | | |
| (Williamsburg Landing), Ser. A, 4.00%, 12/1/50 | | BB/P | | 1,235,000 | 1,321,234 |
| (VA United Methodist Homes, Inc. Oblig. Group), Ser. A, 4.00%, 6/1/47 | | BB/P | | 1,000,000 | 1,046,873 |
| Lexington, Indl. Dev. Auth. Res. Care Fac. Rev. Bonds, (Kendal at Lexington), 4.00%, 1/1/31 | | BBB-/F | | 675,000 | 716,815 |
| Lower Magnolia Green Cmnty., Dev. Auth. 144A Special Assmt. Bonds, 5.00%, 3/1/35 | | B/P | | 485,000 | 505,625 |
| Small Bus. Fin. Auth. Private Activity Rev. Bonds, (Transform 66-P3), 5.00%, 12/31/52 | | Baa3 | | 1,000,000 | 1,158,120 |
| Suffolk, Econ. Dev. Auth. Retirement Fac. Rev. Bonds, (United Church Homes & Svcs. Oblig. Group), 5.00%, 9/1/31 | | BB/P | | 500,000 | 541,208 |
| VA State Small Bus. Fin. Auth. Rev. Bonds | | | | | |
| (Elizabeth River Crossings OPCO, LLC), 6.00%, 1/1/37 (Prerefunded 7/1/22) | | BBB | | 740,000 | 755,564 |
| (Express Lanes, LLC), 5.00%, 7/1/34 | | BBB- | | 1,150,000 | 1,151,763 |
| | | | | |
|
| | | | | | 11,737,445 |
| Washington (3.2%) |
| Bellevue, G.O. Bonds | | | | | |
| 4.00%, 12/1/38(WIS) | | Aaa | | 1,000,000 | 1,176,666 |
| 4.00%, 12/1/34(WIS) | | Aaa | | 1,420,000 | 1,681,724 |
| Kalispel Tribe of Indians Priority Dist. Rev. Bonds, Ser. A, 5.25%, 1/1/38 | | BB+/P | | 750,000 | 870,616 |
| Port of Seattle, Rev. Bonds, Ser. C, 5.00%, 4/1/40 | | A1 | | 625,000 | 674,656 |
| Port Seattle, Port Indl. Dev. Corp. Rev. Bonds, (Delta Airlines, Inc.), 5.00%, 4/1/30 | | BB | | 800,000 | 834,287 |
| Tobacco Settlement Auth. of WA Rev. Bonds, 5.25%, 6/1/32 | | A- | | 790,000 | 798,233 |
| WA State Hsg. Fin. Comm. Rev. Bonds | | | | | |
| (Wesley Homes Lea Hill), 5.00%, 7/1/41 | | B/P | | 500,000 | 531,254 |
| (Wesley Homes Lea Hill), 5.00%, 7/1/36 | | B/P | | 580,000 | 620,422 |
| (Social Certif.), Ser. A-1, 3.50%, 12/20/35 | | BBB+ | | 2,179,334 | 2,305,440 |
| WA State Hsg. Fin. Comm. 144A Rev. Bonds, (Presbyterian Retirement Cmnty. Northwest), Ser. A, 5.00%, 1/1/36 | | BB/F | | 1,175,000 | 1,243,617 |
| WA State Hsg. Fin. Comm. Nonprofit 144A Rev. Bonds, (Spokane Intl. Academy), Ser. A | | | | | |
| 5.00%, 7/1/56 | | Ba2 | | 1,130,000 | 1,266,839 |
| 5.00%, 7/1/50 | | Ba2 | | 500,000 | 563,543 |
| | | | | |
|
| | | | | | 12,567,297 |
| Wisconsin (3.2%) |
| Pub. Fin. Auth. 144A Rev. Bonds, (Roseman U. of Hlth. Sciences), 5.00%, 4/1/40 | | BB | | 1,150,000 | 1,308,264 |
| Pub. Fin. Auth. Arpt. Fac. Rev. Bonds, (Sr. Oblig. Group), 5.25%, 7/1/28 | | BBB+ | | 350,000 | 354,879 |
| Pub. Fin. Auth. Edl. Fac. Rev. Bonds, (Piedmont Cmnty. Charter School), 5.00%, 6/15/53 | | Baa3 | | 1,150,000 | 1,311,533 |
| Pub. Fin. Auth. Exempt Fac. Rev. Bonds, (Celanese U.S. Holdings, LLC), Ser. C, 4.30%, 11/1/30 | | BBB | | 300,000 | 327,698 |
| Pub. Fin. Auth. Retirement Communities Rev. Bonds, (Evergreens Oblig. Group), Ser. A, 5.00%, 11/15/49 | | BBB/F | | 1,750,000 | 1,980,785 |
| Pub. Fin. Auth. Retirement Fac. 144A Rev. Bonds, (Southminster, Inc.), 5.00%, 10/1/48 | | BB/F | | 800,000 | 863,761 |
| Pub. Fin. Auth. Student Hsg. Fac. 144A Rev. Bonds, (UHF RISE Student Hsg., LLC), Ser. A-1, 4.00%, 7/1/61 | | Ba1 | | 600,000 | 626,305 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (St. John's Cmnty., Inc.), Ser. B, 5.00%, 9/15/45 (Prerefunded 9/15/22) | | BBB-/F | | 250,000 | 256,675 |
| (Oakwood Lutheran Sr. Ministries Oblig. Group), 4.00%, 1/1/57 | | BB/P | | 650,000 | 668,654 |
| (St. John's Communities, Inc.), 4.00%, 9/15/45(WIS) | | BBB-/F | | 650,000 | 659,344 |
| (St. John's Communities, Inc.), 4.00%, 9/15/41(WIS) | | BBB-/F | | 770,000 | 786,942 |
| WI State Pub. Fin. Auth Sr. Living 144A Rev. Bonds | | | | | |
| (Rose Villa, Inc.), Ser. A, 5.75%, 11/15/44 | | BB-/P | | 1,800,000 | 1,912,420 |
| (Mary's Woods at Marylhurst), Ser. A, 5.25%, 5/15/37 | | BB/F | | 380,000 | 407,726 |
| WI State Pub. Fin. Auth. 144A Rev. Bonds, (Church Home of Hartford, Inc.), Ser. A, 5.00%, 9/1/30 | | BB/F | | 945,000 | 1,001,719 |
| | | | | |
|
| | | | | | 12,466,705 |
| | | | | |
|
| Total municipal bonds and notes (cost $507,100,843) | | $528,173,213 |