| | | | | | |
| MUNICIPAL BONDS AND NOTES (138.1%)(a) |
| | Rating(RAT) | | Principal amount | Value |
| Alabama (1.1%) |
| Jefferson Cnty., Swr. Rev. Bonds, Ser. D, 6.50%, 10/1/53 | | BBB | | $2,000,000 | $2,268,056 |
| 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 |
| | | | | |
|
| | | | | | 5,022,666 |
| Alaska (1.4%) |
| AK State Indl. Dev. & Export Auth. Rev. Bonds, (Tanana Chiefs Conference), Ser. A | | | | | |
| 4.00%, 10/1/49 | | A+/F | | 1,500,000 | 1,643,249 |
| 4.00%, 10/1/44 | | A+/F | | 4,180,000 | 4,608,597 |
| | | | | |
|
| | | | | | 6,251,846 |
| Arizona (3.4%) |
| AZ Indl. Dev. Auth. Student Hsg. Rev. Bonds, (NCCU Properties, LLC Central U.), BAM, 5.00%, 6/1/49 | | AA | | 2,000,000 | 2,345,180 |
| AZ State Indl. Dev. Auth. Rev. Bonds, (Equitable School Revolving Fund, LLC Oblig. Group), 4.00%, 11/1/50 | | A | | 2,855,000 | 3,141,127 |
| AZ State Indl. Dev. Auth. Ed. Rev. Bonds, (KIPP New York, Inc., Jerome Fac.), Ser. B | | | | | |
| 4.00%, 7/1/61 | | BBB- | | 1,380,000 | 1,434,822 |
| 4.00%, 7/1/41 | | BBB- | | 720,000 | 757,202 |
| AZ State Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.), Ser. D, 5.00%, 7/1/51 | | BB | | 510,000 | 570,884 |
| Maricopa Cnty., Indl. Dev. Auth. Ed. Rev. Bonds | | | | | |
| (Reid Traditional Schools Painted Rock Academy), 5.00%, 7/1/36 | | Baa3 | | 350,000 | 388,656 |
| (Horizon Cmnty. Learning Ctr.), 5.00%, 7/1/35 | | BB+ | | 750,000 | 807,759 |
| Phoenix, Indl. Dev. Auth. Ed. Rev. Bonds, (Great Hearts Academies), 3.75%, 7/1/24 | | BBB- | | 300,000 | 308,286 |
| Phoenix, Indl. Dev. Auth. Ed. 144A Rev. Bonds, (BASIS Schools, Inc.), 5.00%, 7/1/35 | | BB | | 1,000,000 | 1,090,894 |
| Salt Verde, Fin. Corp. Gas Rev. Bonds, 5.50%, 12/1/29 | | A3 | | 1,350,000 | 1,678,994 |
| Yavapai Cnty., Indl. Dev. Auth. Hosp. Fac. Rev. Bonds, (Yavapai Regl. Med. Ctr.), 5.00%, 8/1/34 | | A2 | | 500,000 | 566,394 |
| Yuma, Indl. Dev. Auth. Hosp. Rev. Bonds, (Yuma Regl. Med. Ctr.), Ser. A, 5.00%, 8/1/32 | | A | | 2,065,000 | 2,242,779 |
| | | | | |
|
| | | | | | 15,332,977 |
| California (10.2%) |
| ABAG Fin. Auth. for Nonprofit Corps. Rev. Bonds, (Episcopal Sr. Cmntys.), Ser. A, 5.00%, 7/1/32 (Prerefunded 7/1/22) | | AAA/P | | 550,000 | 560,195 |
| CA Cmnty. Hsg. Agcy. Essential Hsg. 144A Rev. Bonds | | | | | |
| (Aster Apt.), Ser. A-1, 4.00%, 2/1/56 | | BB+/P | | 550,000 | 553,895 |
| (Stoneridge Apt.), Ser. A, 4.00%, 2/1/56 | | BB/P | | 2,125,000 | 2,059,663 |
| CA Hsg. Fin. Agcy. Muni. Certif. Rev. Bonds, Ser. 21-1, Class A, 3.50%, 11/20/35 | | BBB+ | | 2,074,913 | 2,256,933 |
| CA State G.O. Bonds 4.00%, 11/1/33(T) | | Aa2 | | 10,000,000 | 11,192,200 |
| CA State Muni. Fin. Auth Mobile Home Park Rev. Bonds, (Caritas Affordable Hsg., Inc.), 5.25%, 8/15/39 | | A- | | 400,000 | 426,806 |
| CA State Muni. Fin. Auth. Rev. Bonds, (HumanGood CA Oblig. Group), 4.00%, 10/1/49 | | A-/F | | 2,200,000 | 2,444,494 |
| CA State Poll. Control Fin. Auth. Rev. Bonds, (San Jose Wtr. Co.) | | | | | |
| 5.10%, 6/1/40 | | A | | 3,500,000 | 3,513,084 |
| 4.75%, 11/1/46 | | A | | 750,000 | 838,295 |
| CA State Pub. Wks. Board Rev. Bonds, (Various Cap. Projects.), Ser. A, 5.00%, 8/1/33(WIS) | | Aa3 | | 3,000,000 | 3,802,404 |
| CA Statewide Cmnty. Dev. Auth. Rev. Bonds | | | | | |
| (899 Charleston, LLC), Ser. A, 5.25%, 11/1/44 | | BB/P | | 450,000 | 472,118 |
| (Front Porch Cmnty. & Svcs. Oblig. Group), Ser. A, 3.00%, 4/1/51 | | A- | | 3,440,000 | 3,441,776 |
| CSCDA Cmnty. Impt. Auth. Rev. Bonds, (Pasadena Portfolio), Ser. A-2, 3.00%, 12/1/56 | | BBB-/P | | 1,635,000 | 1,309,216 |
| CSCDA Cmnty. Impt. Auth. 144A Rev. Bonds | | | | | |
| (City of Orange Portfolio), 3.00%, 3/1/57 | | BBB-/P | | 650,000 | 530,102 |
| (Essential Hsg.), Ser. A-2, 3.00%, 2/1/57 | | BBB-/P | | 1,900,000 | 1,571,842 |
| Golden State Tobacco Securitization Corp. Rev. Bonds, Ser. A-2, 5.00%, 6/1/47 (Prerefunded 6/1/22) | | BB/P | | 2,500,000 | 2,537,745 |
| Los Angeles, Cmnty. Fac. Dist. No. 11 Special Tax, 4.00%, 9/1/38 | | BB/P | | 1,000,000 | 1,122,027 |
| Mount Diablo Unified School Dist. G.O. Bonds, Ser. B | | | | | |
| 4.00%, 6/1/37(WIS) | | Aa3 | | 1,625,000 | 1,880,066 |
| 4.00%, 8/1/34(WIS) | | Aa3 | | 2,745,000 | 3,191,041 |
| North Natomas, Cmnty. Fac. Special Tax Bonds, (Dist. No. 4), Ser. E, 5.00%, 9/1/30 | | BBB+ | | 1,250,000 | 1,319,211 |
| San Bernardino Cnty., FRB, Ser. C, 0.332%, 8/1/23 | | AA+ | | 1,125,000 | 1,116,581 |
| | | | | |
|
| | | | | | 46,139,694 |
| Colorado (3.1%) |
| CO State Hlth. Fac. Auth. Rev. Bonds | | | | | |
| (Valley View Hosp. Assn.), 5.00%, 5/15/40 | | A | | 1,000,000 | 1,103,883 |
| (Covenant Retirement Cmnty.), Ser. A, 5.00%, 12/1/35 | | A-/F | | 1,000,000 | 1,097,808 |
| CO State Hlth. Fac. Auth. Hosp. Rev. Bonds | | | | | |
| (Christian Living Neighborhood), 5.00%, 1/1/37 | | BB/P | | 550,000 | 582,387 |
| (Covenant Living Cmnty. and Svcs. Oblig. Group), 4.00%, 12/1/50 | | A-/F | | 2,700,000 | 2,998,618 |
| Park Creek, Metro. Dist. Tax Allocation Bonds, (Sr. Ltd. Property Tax Supported), Ser. A, 5.00%, 12/1/45 | | A/F | | 200,000 | 219,845 |
| Pub. Auth. for CO Energy Rev. Bonds, (Natural Gas Purchase), 6.50%, 11/15/38 | | A2 | | 2,250,000 | 3,301,341 |
| Regl. Trans. Dist. Rev. Bonds, (Denver Transit Partners, LLC) | | | | | |
| 4.00%, 7/15/38 | | Baa1 | | 800,000 | 912,543 |
| 3.00%, 7/15/37 | | Baa1 | | 850,000 | 876,309 |
| Sterling Ranch Cmnty. Auth. Board Rev. Bonds, (Metro. Dist. No. 2), Ser. A, 4.25%, 12/1/50 | | BB/P | | 550,000 | 598,535 |
| Vauxmont, Metro. Dist. G.O. Bonds, AGM | | | | | |
| 5.00%, 12/1/33 | | AA | | 255,000 | 313,370 |
| 5.00%, 12/15/32 | | AA | | 160,000 | 179,763 |
| 5.00%, 12/15/31 | | AA | | 135,000 | 151,759 |
| 5.00%, 12/1/30 | | AA | | 215,000 | 264,009 |
| 5.00%, 12/1/29 | | AA | | 210,000 | 258,402 |
| 5.00%, 12/15/28 | | AA | | 130,000 | 146,383 |
| 5.00%, 12/1/28 | | AA | | 210,000 | 253,678 |
| 5.00%, 12/1/27 | | AA | | 200,000 | 236,919 |
| 5.00%, 12/15/26 | | AA | | 135,000 | 152,364 |
| 5.00%, 12/1/26 | | AA | | 190,000 | 220,191 |
| | | | | |
|
| | | | | | 13,868,107 |
| Connecticut (1.3%) |
| CT State Special Tax, 4.00%, 5/1/39 | | AA- | | 1,700,000 | 1,935,677 |
| CT State Hlth. & Edl. Fac. Auth. Rev. Bonds, (Stamford Hosp. Oblig. Group (The)), Ser. M | | | | | |
| 5.00%, 7/1/34(WIS) | | BBB+ | | 1,900,000 | 2,342,653 |
| 4.00%, 7/1/41(WIS) | | BBB+ | | 580,000 | 636,772 |
| Harbor Point Infrastructure Impt. Dist. 144A Tax Alloc. Bonds, (Harbor Point Ltd.), 5.00%, 4/1/39 | | BB/P | | 1,000,000 | 1,129,165 |
| | | | | |
|
| | | | | | 6,044,267 |
| District of Columbia (2.5%) |
| DC Rev. Bonds | | | | | |
| (Ingleside at Rock Creek), Ser. A, 5.00%, 7/1/52 | | BB-/P | | 500,000 | 527,156 |
| (Two Rivers Pub. Charter School, Inc.), 5.00%, 6/1/50 | | Baa3 | | 1,500,000 | 1,707,150 |
| (Latin American Montessori Bilingual Pub. Charter School Oblig. Group), 5.00%, 6/1/40 | | BB+ | | 2,000,000 | 2,308,772 |
| (Two Rivers Pub. Charter School, Inc.), 5.00%, 6/1/40 | | Baa3 | | 1,500,000 | 1,728,107 |
| Metro. Washington, Arpt. Auth. Dulles Toll Rd. Rev. Bonds, (Metrorail), Ser. A, zero %, 10/1/37 | | A- | | 3,700,000 | 2,070,765 |
| Metro. Washington DC, Arpt. Auth. Dulles Toll Rd. Rev. Bonds, (Dulles Metrorail & Cap. Impt. Proj.) | | | | | |
| 4.00%, 10/1/53(T) | | A- | | 1,290,000 | 1,402,462 |
| Ser. B, 4.00%, 10/1/44(T) | | A- | | 1,285,000 | 1,414,875 |
| | | | | |
|
| | | | | | 11,159,287 |
| Florida (4.9%) |
| FL State Higher Edl. Fac. Financial Auth. Rev. Bonds | | | | | |
| (St. Leo U.), 5.00%, 3/1/44 | | BBB- | | 1,500,000 | 1,683,959 |
| (Florida Inst. of Tech., Inc.), 4.00%, 10/1/39 | | BBB- | | 800,000 | 856,321 |
| Halifax Hosp. Med. Ctr. Rev. Bonds, 5.00%, 6/1/36 | | A- | | 2,250,000 | 2,545,387 |
| Lakeland, Hosp. Syst. Rev. Bonds, (Lakeland Regl. Hlth.), 5.00%, 11/15/40 | | A2 | | 1,350,000 | 1,480,003 |
| Miami-Dade Cnty., Aviation Rev. Bonds, Ser. A | | | | | |
| 5.00%, 10/1/36 | | A2 | | 5,000,000 | 5,425,791 |
| 5.00%, 10/1/32 | | A2 | | 3,790,000 | 4,117,921 |
| Orange Cnty., Hlth. Fac. Auth. Rev. Bonds, (Presbyterian Retirement Cmntys.), 5.00%, 8/1/34 | | A-/F | | 1,350,000 | 1,455,054 |
| Pinellas Cnty., Indl. Dev. Auth. Rev. Bonds, (2017 Foundation for Global Understanding, Inc.), 5.00%, 7/1/39 | | AAA/P | | 500,000 | 564,954 |
| Southeast Overtown Park West Cmnty. Redev. Agcy. 144A Tax Alloc. Bonds, Ser. A-1, 5.00%, 3/1/30 | | BBB+ | | 360,000 | 383,846 |
| Village, 144A Special Assmt., (Village Cmnty. Dev. Dist. No. 13), 3.00%, 5/1/35 | | BB-/P | | 2,495,000 | 2,547,802 |
| Volusia Cnty., Edl. Fac. Auth. Rev. Bonds, (Embry-Riddle Aeronautical University, Inc.), Ser. A | | | | | |
| 4.00%, 10/15/39 | | A2 | | 600,000 | 669,106 |
| 4.00%, 10/15/36 | | A2 | | 500,000 | 559,852 |
| | | | | |
|
| | | | | | 22,289,996 |
| Georgia (2.1%) |
| Atlanta, Tax Alloc. Bonds, (Atlantic Station), 5.00%, 12/1/22 | | A3 | | 1,625,000 | 1,682,271 |
| Atlanta, Arpt. Rev. Bonds, (Dept. of Aviation), Ser. C, 4.00%, 7/1/42 | | Aa3 | | 800,000 | 895,375 |
| Muni. Election Auth. of GA Rev. Bonds, (Plant Vogtle Units 3 & 4) | | | | | |
| Ser. A, 5.50%, 7/1/60 | | A | | 3,500,000 | 3,942,841 |
| AGM, 5.00%, 1/1/62 | | AA | | 1,000,000 | 1,183,905 |
| 5.00%, 1/1/56 | | BBB+ | | 650,000 | 760,864 |
| 4.00%, 1/1/51 | | A2 | | 500,000 | 552,285 |
| 4.00%, 1/1/51 | | BBB+ | | 425,000 | 462,127 |
| | | | | |
|
| | | | | | 9,479,668 |
| Hawaii (0.5%) |
| HI State Harbor Syst. Rev. Bonds | | | | | |
| Ser. C, 4.00%, 7/1/40 | | Aa3 | | 300,000 | 344,771 |
| Ser. A, 4.00%, 7/1/35 | | Aa3 | | 1,700,000 | 1,958,331 |
| | | | | |
|
| | | | | | 2,303,102 |
| Illinois (20.1%) |
| Chicago, G.O. Bonds | | | | | |
| Ser. A, 5.00%, 1/1/27 | | BBB+ | | 1,850,000 | 2,107,642 |
| Ser. B, 4.00%, 1/1/38 | | BBB+ | | 2,060,000 | 2,249,216 |
| Ser. B, 4.00%, 1/1/35 | | BBB+ | | 3,117,000 | 3,424,469 |
| Chicago, Board of Ed. G.O. Bonds | | | | | |
| Ser. C, 5.25%, 12/1/39 | | BB | | 2,250,000 | 2,423,171 |
| Ser. H, 5.00%, 12/1/36 | | BB | | 500,000 | 563,992 |
| Ser. A, 4.00%, 12/1/47(FWC) | | BB | | 2,625,000 | 2,769,067 |
| Chicago, O'Hare Intl. Arpt. Rev. Bonds | | | | | |
| Ser. C, 5.375%, 1/1/39 | | A2 | | 1,250,000 | 1,295,840 |
| Ser. C, 5.25%, 1/1/28 | | A2 | | 1,320,000 | 1,369,376 |
| Ser. C, 5.25%, 1/1/27 | | A2 | | 2,125,000 | 2,206,473 |
| Ser. A, 5.00%, 1/1/38 | | A | | 100,000 | 117,405 |
| Ser. A, 5.00%, 1/1/37 | | A | | 300,000 | 352,336 |
| Chicago, Trans. Auth. Sales Tax Rev. Bonds, 5.25%, 12/1/49 | | AA | | 3,000,000 | 3,304,917 |
| Chicago, Waste Wtr. Transmission Rev. Bonds | | | | | |
| Ser. C, 5.00%, 1/1/39 | | A | | 900,000 | 986,663 |
| (2nd Lien), 5.00%, 1/1/39 | | A | | 1,835,000 | 1,950,608 |
| Ser. A, NATL, zero %, 1/1/24 | | A+ | | 1,600,000 | 1,561,048 |
| IL State G.O. Bonds | | | | | |
| 5.50%, 7/1/38 | | Baa2 | | 2,280,000 | 2,409,396 |
| 5.50%, 5/1/30 | | Baa2 | | 1,250,000 | 1,547,596 |
| 5.00%, 11/1/41 | | Baa2 | | 1,000,000 | 1,127,935 |
| 5.00%, 1/1/41 | | Baa2 | | 500,000 | 555,991 |
| 5.00%, 2/1/39 | | Baa2 | | 300,000 | 319,040 |
| Ser. A, 5.00%, 5/1/38 | | Baa2 | | 1,500,000 | 1,726,326 |
| 5.00%, 1/1/35 | | Baa2 | | 1,000,000 | 1,116,781 |
| Ser. A, 5.00%, 12/1/31 | | Baa2 | | 5,750,000 | 6,601,158 |
| Ser. C, 5.00%, 11/1/29 | | Baa2 | | 1,850,000 | 2,126,116 |
| 5.00%, 2/1/29 | | Baa2 | | 1,425,000 | 1,622,625 |
| Ser. A, 5.00%, 12/1/28 | | Baa2 | | 2,500,000 | 2,888,476 |
| Ser. D, 5.00%, 11/1/28 | | Baa2 | | 2,250,000 | 2,595,946 |
| Ser. D, 5.00%, 11/1/27 | | Baa2 | | 1,000,000 | 1,157,487 |
| Ser. A, 4.00%, 3/1/40 | | Baa2 | | 1,500,000 | 1,635,793 |
| IL State Fin. Auth. Mandatory Put Bonds (9/1/22), (Field Museum of Natural History), 0.569%, 11/1/34 | | A2 | | 3,865,000 | 3,865,182 |
| IL State Fin. Auth. Rev. Bonds | | | | | |
| (Lifespace Cmntys, Inc.), Ser. A, 5.00%, 5/15/35 | | BBB/F | | 1,025,000 | 1,110,381 |
| (Riverside Hlth.Syst.), 4.00%, 11/15/34 | | A+ | | 500,000 | 547,149 |
| IL State Fin. Auth. Academic Fac. Rev. Bonds, (U. of Illinois at Urbana-Champaign), Ser. A | | | | | |
| 5.00%, 10/1/44 | | Aa3 | | 1,100,000 | 1,310,971 |
| 5.00%, 10/1/36 | | Aa3 | | 600,000 | 725,179 |
| 5.00%, 10/1/34 | | Aa3 | | 500,000 | 605,557 |
| IL State Fin. Auth. Student Hsg. & Academic Fac. Rev. Bonds | | | | | |
| (U. of IL Chicago), 5.00%, 2/15/50 | | Baa3 | | 2,000,000 | 2,222,010 |
| (U. of IL-CHF-Chicago, LLC), Ser. A, 5.00%, 2/15/37 | | Baa3 | | 1,000,000 | 1,124,641 |
| Metro. Pier & Exposition Auth. Rev. Bonds, (McCormick Place Expansion) | | | | | |
| 4.00%, 12/15/42(WIS) | | BBB+ | | 1,000,000 | 1,082,493 |
| Ser. B, stepped-coupon zero % (4.700%, 6/15/31), 12/15/37(STP) | | BBB+ | | 1,000,000 | 773,427 |
| Metro. Pier & Exposition Auth. Dedicated State Tax Rev. Bonds, (McCormick), Ser. A, NATL, zero %, 12/15/30 | | BBB+ | | 12,000,000 | 9,609,384 |
| Metro. Wtr. Reclamation Dist. of Greater Chicago G.O. Bonds, (Green Bond), Ser. E, 5.00%, 12/1/30 | | AA | | 1,310,000 | 1,521,475 |
| Railsplitter Tobacco Settlement Auth. Rev. Bonds, 5.00%, 6/1/24 | | A | | 1,500,000 | 1,630,349 |
| Sales Tax Securitization Corp. Rev. Bonds | | | | | |
| Ser. C, 5.50%, 1/1/36 | | AA- | | 3,500,000 | 4,271,408 |
| Ser. A, 5.00%, 1/1/36 | | AA- | | 1,400,000 | 1,690,864 |
| Ser. A, 4.00%, 1/1/39 | | AA- | | 2,000,000 | 2,239,192 |
| Ser. A, 4.00%, 1/1/38 | | AA- | | 500,000 | 560,568 |
| Southern IL U. Rev. Bonds, (Hsg. & Auxiliary), Ser. A, NATL, zero %, 4/1/25 | | Baa2 | | 1,870,000 | 1,730,764 |
| | | | | |
|
| | | | | | 90,733,883 |
| Indiana (1.4%) |
| Hammond, Multi-School Bldg. Corp. Rev. Bonds, 5.00%, 7/15/38 | | AA+ | | 1,750,000 | 2,057,658 |
| IN State Fin. Auth. Hosp. Mandatory Put Bonds 11/1/26), (Goshen Hlth. Oblig. Group), Ser. B, 2.10%, 11/1/49 | | A- | | 2,700,000 | 2,743,411 |
| Silver Creek, School Bldg. Corp. Rev. Bonds, 3.00%, 1/15/42 | | AA+ | | 1,600,000 | 1,684,048 |
| | | | | |
|
| | | | | | 6,485,117 |
| Iowa (0.8%) |
| IA State Fin. Auth. Rev. Bonds, (Lifespace Cmnty., Inc. Oblig. Group), Ser. A, 4.00%, 5/15/53 | | BBB/F | | 2,000,000 | 2,057,806 |
| IA Tobacco Settlement Auth. Rev. Bonds, Ser. B-1, Class 2, 4.00%, 6/1/49 | | BBB | | 1,250,000 | 1,361,659 |
| | | | | |
|
| | | | | | 3,419,465 |
| Kentucky (3.0%) |
| KY Pub. Trans. Infrastructure Auth. Rev. Bonds, (1st Tier Downtown Crossing), Ser. A, 6.00%, 7/1/53 (Prerefunded 7/1/23) | | Baa2 | | 1,000,000 | 1,071,329 |
| KY State Property & Bldg. Comm. Rev. Bonds | | | | | |
| (No. 119), 5.00%, 5/1/36 | | A1 | | 1,000,000 | 1,182,553 |
| (No. 122), Ser. A, 4.00%, 11/1/34 | | A1 | | 750,000 | 851,053 |
| KY State Pub. Energy Auth. Gas Supply | | | | | |
| Mandatory Put Bonds (6/1/25), Ser. C-1, 4.00%, 12/1/49 | | A1 | | 5,500,000 | 5,915,834 |
| Mandatory Put Bonds (1/1/25), Ser. B, 4.00%, 1/1/49 | | A1 | | 3,000,000 | 3,191,033 |
| Louisville, Regl. Arpt. Auth. Syst. Rev. Bonds, Ser. A | | | | | |
| 5.00%, 7/1/32 | | A | | 1,030,000 | 1,111,660 |
| 5.00%, 7/1/31 | | A | | 385,000 | 415,524 |
| | | | | |
|
| | | | | | 13,738,986 |
| Louisiana (1.4%) |
| LA State Offshore Term. Auth. Deepwater Port Mandatory Put Bonds (12/1/23), (Loop, LLC), Ser. A, 1.65%, 9/1/33 | | A3 | | 1,600,000 | 1,611,973 |
| St. John The Baptist Parish Mandatory Put Bonds (7/1/26), (Marathon Oil Corp.), Ser. A-3, 2.20%, 6/1/37 | | Baa3 | | 3,010,000 | 3,087,948 |
| Tangipahoa Parish, Hosp. Svcs. Rev. Bonds, (North Oaks Hlth. Syst.), 4.00%, 2/1/42 | | BBB+ | | 1,250,000 | 1,404,931 |
| | | | | |
|
| | | | | | 6,104,852 |
| Maryland (0.4%) |
| Gaithersburg, Econ. Dev. Rev. Bonds, (Asbury, Oblig. Group), Ser. A, 5.00%, 1/1/36 | | BBB/F | | 450,000 | 491,732 |
| MD Econ. Dev. Corp. Rev. Bonds, (Morgan State U.), 4.25%, 7/1/50 | | BBB- | | 1,350,000 | 1,482,003 |
| | | | | |
|
| | | | | | 1,973,735 |
| Massachusetts (4.4%) |
| MA State Dev. Fin. Agcy. Rev. Bonds | | | | | |
| (Milford Regl. Med. Ctr. Oblig. Group), Ser. F, 5.75%, 7/15/43 | | BB | | 500,000 | 522,399 |
| (Loomis Cmntys.), Ser. A, 5.75%, 1/1/28 (Prerefunded 1/1/23) | | BBB | | 1,100,000 | 1,149,956 |
| (Intl. Charter School), 5.00%, 4/15/33 | | BBB- | | 1,000,000 | 1,091,525 |
| (Atrius Hlth. Oblig. Group), Ser. A, 4.00%, 6/1/49 | | BBB | | 5,470,000 | 6,075,823 |
| (Linden Ponds, Inc.), Ser. B, zero %, 11/15/56 | | B-/P | | 187,307 | 126,305 |
| MA State Dev. Fin. Agcy. 144A Rev. Bonds, (Linden Ponds, Inc. Fac.), 5.00%, 11/15/38 | | BB/F | | 1,410,000 | 1,537,797 |
| MA State Edl. Fin. Auth. Rev. Bonds, (Ed. Loan - Issue 1), 5.00%, 1/1/27 | | AA | | 800,000 | 866,318 |
| MA State Trans. Fund Rev. Bonds, (Rail Enhancement & Accelerated Bridge Program), 5.00%, 6/1/48(T) | | Aa1 | | 7,000,000 | 8,404,200 |
| | | | | |
|
| | | | | | 19,774,323 |
| Michigan (7.3%) |
| Detroit, G.O. Bonds, AMBAC, 5.25%, 4/1/24 | | A-/P | | 222,425 | 222,548 |
| Detroit, City School Dist. G.O. Bonds, Ser. A, AGM, 6.00%, 5/1/29 | | Aa1 | | 1,000,000 | 1,188,777 |
| Kentwood, Economic Dev. Rev. Bonds, (Holland Home Oblig. Group), 5.00%, 11/15/37 | | BBB-/F | | 1,750,000 | 1,941,127 |
| MI State Bldg. Auth. Rev. Bonds, Ser. I, 4.00%, 10/15/49 | | Aa2 | | 4,630,000 | 5,246,791 |
| MI State Fin. Auth. Rev. Bonds | | | | | |
| Ser. H-1, 5.00%, 10/1/39 (Prerefunded 10/1/24) | | AA- | | 1,575,000 | 1,727,717 |
| (MidMichigan Hlth.), 5.00%, 6/1/39 (Prerefunded 6/1/24) | | A+ | | 1,000,000 | 1,091,499 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. C, 5.00%, 7/1/35 | | A+ | | 1,100,000 | 1,223,512 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. C, 5.00%, 7/1/34 | | A+ | | 1,900,000 | 2,118,707 |
| (Local Govt. Loan Program - Detroit Wtr. & Swr. Dept. (DWSD)), Ser. D-2, 5.00%, 7/1/34 | | A+ | | 1,000,000 | 1,113,342 |
| (Local Govt. Program Detroit Wtr. & Swr.), Ser. D4, 5.00%, 7/1/34 | | AA- | | 100,000 | 108,823 |
| (Detroit Wtr. & Swr.), Ser. C-6, 5.00%, 7/1/33 | | AA- | | 850,000 | 925,418 |
| (Detroit), Ser. C-3, 5.00%, 4/1/27 | | Aa2 | | 750,000 | 877,474 |
| (Trinity Health Corp. Oblig. Group), Ser. A, 4.00%, 12/1/49(T) | | AA- | | 2,575,000 | 2,852,662 |
| MI State Fin. Auth. Ltd. Oblig. Rev. Bonds, (Lawrence Tech. U.), 4.00%, 2/1/42 | | BBB- | | 745,000 | 801,851 |
| Pontiac City, G.O. Bonds, (Pontiac School Dist.), Q-SBLF | | | | | |
| 4.00%, 5/1/45(T) | | Aa1 | | 4,424,000 | 5,001,244 |
| 4.00%, 5/1/50(T) | | Aa1 | | 4,977,000 | 5,615,051 |
| MI State Hsg. Dev. Auth. Rev. Bonds, (Rental Hsg.), Ser. D, 3.95%, 10/1/37 (Prerefunded 4/1/22) | | AA | | 1,050,000 | 1,056,140 |
| | | | | |
|
| | | | | | 33,112,683 |
| Mississippi (0.4%) |
| MS State Bus. Fin. Corp. Rev. Bonds, (System Energy Resources, Inc.), 2.375%, 6/1/44 | | A | | 2,025,000 | 1,807,825 |
| | | | | |
|
| | | | | | 1,807,825 |
| Missouri (3.7%) |
| Kansas City, Indl. Dev. Auth. Arpt. Special Oblig. Rev. Bonds | | | | | |
| (Kansas City Intl. Arpt. Terminal), Ser. B, 5.00%, 3/1/36 | | A2 | | 5,000,000 | 5,904,150 |
| AGM, 4.00%, 3/1/57 | | AA | | 6,000,000 | 6,575,954 |
| MO State Dev. Fin. Board Infrastructure Fac. Rev. Bonds, (City of Independence), 4.00%, 3/1/51 | | BBB+ | | 1,500,000 | 1,625,480 |
| St. Louis, Muni. Fin. Corp. Rev. Bonds, AGM, 5.00%, 10/1/45 | | AA | | 2,000,000 | 2,406,814 |
| | | | | |
|
| | | | | | 16,512,398 |
| Nebraska (0.5%) |
| Central Plains Energy Project Gas Supply Mandatory Put Bonds (8/1/25), 4.00%, 12/1/49 | | Aa2 | | 2,150,000 | 2,338,009 |
| | | | | |
|
| | | | | | 2,338,009 |
| Nevada (1.2%) |
| North Las Vegas, G.O. Bonds, AGM, 4.00%, 6/1/34 | | AA | | 3,600,000 | 4,070,553 |
| Sparks, Tourism Impt. Dist. No. 1 144A Rev. Bonds, Ser. A | | | | | |
| 2.75%, 6/15/28 | | Ba2 | | 1,200,000 | 1,221,750 |
| 2.50%, 6/15/24 | | Ba2 | | 330,000 | 332,588 |
| | | | | |
|
| | | | | | 5,624,891 |
| New Hampshire (2.6%) |
| National Fin. Auth. Rev. Bonds, (Caritas Acquisitions VII, LLC), Ser. A | | | | | |
| 4.50%, 8/15/55 | | BBB/P | | 2,540,000 | 2,667,489 |
| 4.25%, 8/15/46 | | BBB/P | | 1,210,000 | 1,258,445 |
| 4.125%, 8/15/40 | | BBB/P | | 1,070,000 | 1,114,957 |
| National Fin. Auth. Hosp. Rev. Bonds, (St. Luke's Hosp. Oblig. Group) | | | | | |
| 4.00%, 8/15/40 | | A3 | | 1,040,000 | 1,173,605 |
| 4.00%, 8/15/37 | | A3 | | 850,000 | 966,854 |
| NH State Hlth. & Ed. Fac. Auth. Rev. Bonds | | | | | |
| (Catholic Med. Ctr.), 5.00%, 7/1/44 | | BBB+ | | 1,000,000 | 1,130,702 |
| (Elliot Hosp.), 5.00%, 10/1/38 | | A3 | | 500,000 | 565,563 |
| (Southern NH Med. Ctr.), 5.00%, 10/1/37 | | A- | | 2,500,000 | 2,829,003 |
| | | | | |
|
| | | | | | 11,706,618 |
| New Jersey (8.0%) |
| Bayonne, G.O. Bonds, (Qualified Gen. Impt.), BAM, 5.00%, 7/1/39 (Prerefunded 7/1/26) | | AA | | 1,300,000 | 1,506,968 |
| NJ State Econ. Dev. Auth. Rev. Bonds | | | | | |
| (NYNJ Link Borrower, LLC), 5.375%, 1/1/43 | | BBB | | 500,000 | 536,355 |
| Ser. WW, 5.25%, 6/15/32 (Prerefunded 6/15/25) | | Baa1 | | 1,500,000 | 1,695,867 |
| Ser. EEE, 5.00%, 6/15/48 | | Baa1 | | 3,000,000 | 3,469,084 |
| Ser. AAA, 5.00%, 6/15/36 | | Baa1 | | 750,000 | 857,594 |
| (Biomedical Research), Ser. A, 5.00%, 7/15/29 | | Baa1 | | 400,000 | 457,018 |
| Ser. B, 5.00%, 11/1/26 | | Baa1 | | 4,500,000 | 5,196,290 |
| 5.00%, 6/15/26 | | Baa2 | | 500,000 | 507,020 |
| NJ State Econ. Dev. Auth. Special Fac. Rev. Bonds, (Port Newark Container Term., LLC), 5.00%, 10/1/37 | | Baa2 | | 2,000,000 | 2,297,749 |
| NJ State Hlth. Care Fac. Fin. Auth. Rev. Bonds, (St. Peter's U. Hosp.), 5.75%, 7/1/37 | | BBB- | | 1,500,000 | 1,504,893 |
| NJ State Trans. Trust Fund Auth. Rev. Bonds | | | | | |
| Ser. AA, 5.00%, 6/15/38 | | Baa1 | | 1,225,000 | 1,433,364 |
| Ser. AA, 5.00%, 6/15/37(WIS) | | Baa1 | | 600,000 | 729,114 |
| Ser. A, 5.00%, 12/15/36 | | Baa1 | | 1,000,000 | 1,172,297 |
| Ser. A, 5.00%, 12/15/34 | | Baa1 | | 4,920,000 | 5,781,055 |
| (Federal Hwy. Reimbursement Notes), 5.00%, 6/15/30 | | A+ | | 1,900,000 | 2,170,595 |
| Ser. A, 4.00%, 6/15/42(WIS) | | Baa1 | | 1,000,000 | 1,095,621 |
| Ser. A, 4.00%, 6/15/39(WIS) | | Baa1 | | 1,500,000 | 1,657,944 |
| Ser. A, 4.00%, 6/15/38(WIS) | | Baa1 | | 3,750,000 | 4,157,018 |
| | | | | |
|
| | | | | | 36,225,846 |
| New Mexico (0.6%) |
| Sante Fe, Retirement Fac. Rev. Bonds | | | | | |
| (El Castillo Retirement Residences), Ser. A, 5.00%, 5/15/44 | | BB+/F | | 975,000 | 1,073,576 |
| (El Castillo Retirement Res.), 5.00%, 5/15/42 | | BB+/F | | 1,460,000 | 1,467,898 |
| | | | | |
|
| | | | | | 2,541,474 |
| New York (12.7%) |
| Metro. Trans. Auth. Rev. Bonds | | | | | |
| (Green Bond), Ser. C-1, 5.00%, 11/15/50 | | A3 | | 1,500,000 | 1,744,879 |
| Ser. C-1, 4.00%, 11/15/35 | | A3 | | 1,000,000 | 1,083,215 |
| Metro. Trans. Auth. Dedicated Tax Mandatory Put Bonds (6/1/22), Ser. A-2A, 0.51%, 11/1/26 | | AA | | 2,810,000 | 2,812,324 |
| NY City, Muni. Wtr. & Swr. Syst. Fin. Auth. VRDN, Ser. DD-1, 0.08%, 6/15/43 | | VMIG 1 | | 5,000,000 | 5,000,000 |
| NY City, Transitional Fin. Auth. Rev. Bonds | | | | | |
| Ser. C-1, 5.00%, 5/1/41 | | AAA | | 1,000,000 | 1,240,665 |
| (Future Tax), Class C-1, 4.00%, 5/1/40 | | AAA | | 500,000 | 570,435 |
| (Future Tax), Ser. C-1, 4.00%, 5/1/40(T) | | AAA | | 11,825,000 | 13,480,737 |
| Ser. C-1, 4.00%, 5/1/39 | | AAA | | 500,000 | 571,425 |
| 4.00%, 5/1/38 | | AAA | | 700,000 | 801,197 |
| NY State Dorm. Auth. Personal Income Tax Rev. Bonds, Ser. D | | | | | |
| 4.00%, 2/15/47 | | Aa2 | | 4,750,000 | 5,256,548 |
| 4.00%, 2/15/40 | | Aa2 | | 1,500,000 | 1,685,065 |
| 4.00%, 2/15/39 | | Aa2 | | 1,200,000 | 1,352,100 |
| 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 Liberty Dev. Corp. 144A Rev. Bonds, (3 World Trade Ctr., LLC), Class 1-3, 5.00%, 11/15/44 | | BB-/P | | 2,000,000 | 2,151,031 |
| NY State Trans. Special Fac. Dev. Corp. Rev. Bonds | | | | | |
| (Laguardia Arpt. Term. B Redev. Program), Ser. A, 5.00%, 7/1/41 | | Baa3 | | 1,000,000 | 1,066,468 |
| (Delta Air Lines, Inc.), 5.00%, 10/1/40 | | Baa3 | | 2,000,000 | 2,342,926 |
| Port Auth. of NY & NJ Rev. Bonds, Ser. 207, 5.00%, 9/15/31 | | Aa3 | | 3,150,000 | 3,725,313 |
| | | | | |
|
| | | | | | 57,433,077 |
| North Carolina (1.9%) |
| Charlotte-Mecklenburg, Hosp. Auth. Hlth. Care Syst. VRDN (Atrium Hlth. Oblig. Group), Ser. E, 0.09%, 1/15/42 | | VMIG 1 | | 4,870,000 | 4,870,000 |
| NC State Cap. Fac. Fin. Agcy. Edl. Fac. Rev. Bonds, (High Point U.), 4.00%, 5/1/34 | | A- | | 900,000 | 1,025,689 |
| NC State Med. Care Comm. Hlth. Care Fac. Rev. Bonds, (Lutheran Svcs. for the Aging, Inc. Oblig. Group), 4.00%, 3/1/51 | | BB/P | | 2,250,000 | 2,361,843 |
| NC State Med. Care Comm. Retirement Fac. Rev. Bonds, (Maryfield, Inc. Oblig. Group), 5.00%, 10/1/45 | | BB/P | | 500,000 | 548,081 |
| | | | | |
|
| | | | | | 8,805,613 |
| Ohio (8.9%) |
| Akron, Income Tax Rev. Bonds | | | | | |
| 4.00%, 12/1/37 | | AA- | | 525,000 | 578,946 |
| 4.00%, 12/1/36 | | AA- | | 655,000 | 722,304 |
| 4.00%, 12/1/35 | | AA- | | 1,260,000 | 1,390,701 |
| Buckeye, Tobacco Settlement Fin. Auth. Rev. Bonds | | | | | |
| Ser. B-2, Class 2, 5.00%, 6/1/55 | | BB/P | | 5,155,000 | 5,670,215 |
| Ser. A-2, Class 1, 4.00%, 6/1/48 | | BBB+ | | 1,250,000 | 1,350,111 |
| Cleveland-Cuyahoga Cnty., Port Auth. Cultural Fac. Rev. Bonds, (Playhouse Square Foundation), 5.50%, 12/1/53 | | BB+ | | 500,000 | 565,449 |
| Franklin Cnty., Hlth. Care Fac. Rev. Bonds, (Ohio Living) | | | | | |
| 6.00%, 7/1/35 (Prerefunded 7/1/22) | | BBB/F | | 1,060,000 | 1,083,710 |
| 6.00%, 7/1/35 (Prerefunded 7/1/22) | | AAA/P | | 65,000 | 66,454 |
| Franklin Cnty., Hosp. Fac. Rev. Bonds, (Nationwide Children's Hosp.), Ser. A, 4.00%, 11/1/44 | | Aa2 | | 2,050,000 | 2,264,899 |
| Lancaster, Port Auth. Mandatory Put Bonds (2/1/25), Ser. A, 5.00%, 8/1/49 | | Aa2 | | 2,850,000 | 3,150,064 |
| Northeast Ohio Regl. Swr. Dist. Rev. Bonds, U.S. Govt. Coll., 5.00%, 11/15/44 (Prerefunded 11/15/24)(T) | | Aa1 | | 10,000,000 | 11,074,400 |
| OH State Higher Edl. Fac. Comm. Rev. Bonds | | | | | |
| (John Carroll U.), 4.00%, 10/1/50 | | Baa1 | | 3,500,000 | 3,794,309 |
| (Kenyon College 2020), 4.00%, 7/1/44 | | A2 | | 3,555,000 | 3,977,352 |
| OH State Private Activity Rev. Bonds, (Portsmouth Bypass), AGM, 5.00%, 12/31/35 | | AA | | 1,125,000 | 1,234,702 |
| Scioto Cnty., Hosp. Rev. Bonds, (Southern OH Med. Ctr.) | | | | | |
| 5.00%, 2/15/33 | | A3 | | 605,000 | 680,043 |
| 5.00%, 2/15/32 | | A3 | | 745,000 | 838,957 |
| Southeastern OH Port Auth. Hosp. Fac. Rev. Bonds | | | | | |
| 5.75%, 12/1/32 | | BB-/F | | 625,000 | 641,045 |
| (Memorial Hlth. Syst. Oblig. Group), 5.50%, 12/1/43 | | BB-/F | | 120,000 | 127,617 |
| Warren Cnty., Hlth. Care Fac. Rev. Bonds, (Otterbein Homes Oblig. Group) | | | | | |
| 5.00%, 7/1/33 | | A | | 500,000 | 535,730 |
| 5.00%, 7/1/32 | | A | | 250,000 | 267,904 |
| | | | | |
|
| | | | | | 40,014,912 |
| Oregon (1.5%) |
| Clackamas Cnty., Hosp. Fac. Auth. Rev. Bonds, (Rose Villa, Inc.), Ser. A, 5.25%, 11/15/50 | | BB/P | | 1,000,000 | 1,081,636 |
| Gilliam Cnty., Solid Waste Disp. Mandatory Put Bonds (5/2/22), (Waste Management, Inc.), Ser. A, 2.40%, 7/1/38 | | A- | | 2,250,000 | 2,258,162 |
| Keizer, Special Assmt. Bonds, (Keizer Station), Ser. A, 5.20%, 6/1/31 | | Aa3 | | 1,195,000 | 1,199,992 |
| Multnomah Cnty., Hosp. Fac. Auth. Rev. Bonds, (Terwilliger Plaza, Inc.), 5.00%, 12/1/36 | | BB+/F | | 650,000 | 709,557 |
| Salem, Hosp. Fac. Auth. Rev. Bonds, (Salem Hlth.), Ser. A, 5.00%, 5/15/33 | | A+ | | 1,500,000 | 1,697,184 |
| | | | | |
|
| | | | | | 6,946,531 |
| Pennsylvania (5.3%) |
| Allegheny Cnty., Arpt. Auth. Rev. Bonds, Ser. A, 4.00%, 1/1/56 | | AA | | 6,500,000 | 7,068,018 |
| Cumberland Cnty., Muni. Auth. Rev. Bonds, (Diakon Lutheran Social Ministries) | | | | | |
| 5.00%, 1/1/32 | | BBB+/F | | 200,000 | 222,716 |
| 5.00%, 1/1/31 | | BBB+/F | | 1,000,000 | 1,114,779 |
| Lancaster Cnty., Hosp. & Hlth. Ctr. Auth. Rev. Bonds, (St. Anne's Retirement Cmnty.) | | | | | |
| 5.00%, 3/1/50 | | BB+/F | | 500,000 | 550,391 |
| 5.00%, 3/1/40 | | BB+/F | | 500,000 | 555,383 |
| Lancaster Cnty., Hosp. Auth. Hlth. Care Fac. Rev. Bonds, (Moravian Manors, Inc.), Ser. A, 5.00%, 6/15/44 | | BB+/F | | 1,000,000 | 1,102,406 |
| PA State Econ. Dev. Fin. Auth. Exempt Fac. Rev. Bonds, (Amtrak), Ser. A, 5.00%, 11/1/32 | | A1 | | 1,000,000 | 1,028,831 |
| PA State Econ. Dev. Fin. Auth. Solid Waste Disp. Mandatory Put Bonds (8/1/24), (Waste Management, Inc.), Ser. A, 1.75%, 8/1/38 | | A- | | 5,000,000 | 5,073,032 |
| PA State Higher Edl. Fac. Auth. Rev. Bonds, (Gwynedd Mercy College), Ser. KK1, 5.375%, 5/1/42 | | BBB | | 500,000 | 503,997 |
| PA State Tpk. Comm. Rev. Bonds, 4.90%, 12/1/44 | | A2 | | 4,385,000 | 4,933,043 |
| Philadelphia, Gas Wks. Rev. Bonds, 5.00%, 8/1/32 | | A | | 1,000,000 | 1,118,997 |
| Westmoreland Cnty., Muni. Auth. Rev. Bonds, BAM, 5.00%, 8/15/27 | | AA | | 450,000 | 507,374 |
| | | | | |
|
| | | | | | 23,778,967 |
| Rhode Island (0.7%) |
| Tobacco Settlement Fin. Corp. Rev. Bonds, Ser. B, 5.00%, 6/1/50 | | BBB-/P | | 2,750,000 | 2,978,935 |
| | | | | |
|
| | | | | | 2,978,935 |
| South Carolina (2.6%) |
| SC State Pub. Svcs. Auth. Rev. Bonds | | | | | |
| Ser. A, 5.50%, 12/1/54 | | A2 | | 4,000,000 | 4,504,993 |
| Ser. E, 5.50%, 12/1/53 | | A2 | | 1,025,000 | 1,131,559 |
| Ser. B, 5.00%, 12/1/56 | | A2 | | 210,000 | 241,780 |
| Ser. A, 5.00%, 12/1/55 | | A2 | | 2,000,000 | 2,303,741 |
| Ser. C, 5.00%, 12/1/46 | | A2 | | 1,120,000 | 1,271,467 |
| Ser. A, 5.00%, 12/1/36 | | A2 | | 2,000,000 | 2,294,455 |
| | | | | |
|
| | | | | | 11,747,995 |
| South Dakota (0.2%) |
| Lincoln Cnty., Econ. Dev. Rev. Bonds, (Augustana College Assn. (The)), 4.00%, 8/1/51 | | BBB- | | 1,000,000 | 1,070,727 |
| | | | | |
|
| | | | | | 1,070,727 |
| Tennessee (0.5%) |
| 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 | | 2,250,000 | 2,350,942 |
| | | | | |
|
| | | | | | 2,350,942 |
| Texas (10.5%) |
| Arlington, Higher Ed. Fin. Corp. Rev. Bonds, (Uplift Ed.), Ser. A | | | | | |
| 5.00%, 12/1/36 | | BBB- | | 500,000 | 564,611 |
| PSFG, 5.00%, 12/1/35 | | AAA | | 500,000 | 584,522 |
| Austin-Bergstrom Landhost Enterprises, Inc. Rev. Bonds | | | | | |
| 5.00%, 10/1/35 | | A3 | | 1,045,000 | 1,171,023 |
| 5.00%, 10/1/34 | | A3 | | 530,000 | 594,400 |
| Central TX Regl. Mobility Auth. Rev. Bonds, (Sr. Lien), Ser. A, 5.00%, 1/1/33 (Prerefunded 1/1/23) | | A3 | | 425,000 | 441,683 |
| Clifton, Higher Ed. Fin. Corp. Rev. Bonds | | | | | |
| (Intl. Leadership), Ser. D, 6.125%, 8/15/48 | | BB-/P | | 1,150,000 | 1,289,404 |
| (IDEA Pub. Schools), 5.00%, 8/15/28 | | A- | | 300,000 | 342,635 |
| Harris Cnty., Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/38 | | Baa2 | | 1,500,000 | 1,524,038 |
| (Brazos Presbyterian Homes, Inc.), 5.00%, 1/1/37 | | BBB-/F | | 1,000,000 | 1,089,502 |
| (YMCA of the Greater Houston Area), Ser. A, 5.00%, 6/1/33 | | Baa2 | | 800,000 | 815,744 |
| Love Field Arpt. Modernization Corp. Rev. Bonds, AGM, 4.00%, 11/1/37 | | AA | | 4,680,000 | 5,327,219 |
| Love Field, Gen. Arpt. Modernization Corp. Rev. Bonds, 5.00%, 11/1/35 | | A1 | | 1,000,000 | 1,118,099 |
| Lower CO River Auth. Rev. Bonds, AGM | | | | | |
| 5.00%, 5/15/39(WIS) | | AA | | 1,730,000 | 2,165,049 |
| 5.00%, 5/15/38(WIS) | | AA | | 1,265,000 | 1,577,077 |
| Matagorda Cnty., Poll. Control Rev. Bonds, (Dist. No. 1), Ser. A, AMBAC, 4.40%, 5/1/30 | | A- | | 1,500,000 | 1,728,845 |
| New Hope, Cultural Ed. Fac. Fin. Corp. Rev. Bonds | | | | | |
| (Wesleyan Homes, Inc.), 5.50%, 1/1/43 | | BB-/P | | 500,000 | 514,730 |
| (TX Woman's U. CHF-Collegiate Hsg. Dining), Ser. B-1, AGM, 4.125%, 7/1/53 | | AA | | 1,000,000 | 1,091,260 |
| (Woman's U.-Collegiate Hsg. Denton, LLC), Ser. A-1, AGM, 4.125%, 7/1/53 | | AA | | 1,000,000 | 1,091,260 |
| (Children's Hlth. Syst. of TX), Ser. A, 4.00%, 8/15/34 | | Aa3 | | 600,000 | 659,417 |
| North TX, Tollway Auth. Rev. Bonds, (1st Tier), Ser. I, 6.50%, 1/1/43 (Prerefunded 1/1/25) | | A1 | | 4,000,000 | 4,606,741 |
| Tarrant Cnty., Cultural Ed. Fin. Corp. Retirement Fac. Rev. Bonds, (Buckner Retirement Svcs.), Ser. B, 5.00%, 11/15/40 | | A/F | | 2,000,000 | 2,251,173 |
| TX Private Activity Surface Trans. Corp. Rev. Bonds, (Segment 3C), 5.00%, 6/30/58 | | Baa3 | | 3,000,000 | 3,484,625 |
| TX State Private Activity Bond Surface Trans. Corp. Rev. Bonds, (Blueridge Trans. Group, LLC (SH 288 Toll Lane)), 5.00%, 12/31/50 | | Baa3 | | 2,000,000 | 2,189,564 |
| TX State Trans. Comm. G.O. Bonds, 5.00% 10/1/44 (Prerefunded 10/1/24)(T) | | AAA | | 9,855,000 | 10,856,958 |
| Uptown Dev. Auth. Tax Alloc. Bonds, Ser. A, 5.00%, 9/1/40 | | BBB | | 300,000 | 331,730 |
| | | | | |
|
| | | | | | 47,411,309 |
| Utah (0.4%) |
| Mida Mountain Village Pub. Infrastructure Dist. 144A Special Assmt. Bonds, (Mountain Village Assmt. Area No. 2), 4.00%, 8/1/50 | | B/P | | 1,625,000 | 1,632,288 |
| | | | | |
|
| | | | | | 1,632,288 |
| Virginia (1.5%) |
| Fairfax Cnty., Econ. Dev. Auth. Res. Care Fac. Rev. Bonds, (Goodwin House, Inc.), Ser. A, 5.00%, 10/1/42 | | BBB+/F | | 425,000 | 464,330 |
| Small Bus. Fin. Auth. Private Activity Rev. Bonds, (Transform 66-P3), 5.00%, 12/31/52 | | Baa3 | | 4,250,000 | 4,922,010 |
| VA State Small Bus. Fin. Auth. Rev. Bonds, (Elizabeth River Crossings OpCo, LLC) | | | | | |
| 4.00%, 1/1/40(WIS) | | BBB | | 750,000 | 810,377 |
| 4.00%, 1/1/36(WIS) | | BBB | | 630,000 | 686,488 |
| | | | | |
|
| | | | | | 6,883,205 |
| Washington (2.9%) |
| Bellevue, G.O. Bonds | | | | | |
| 4.00%, 12/1/43(WIS) | | Aaa | | 1,000,000 | 1,162,115 |
| 4.00%, 12/1/39(WIS) | | Aaa | | 1,000,000 | 1,174,724 |
| 4.00%, 12/1/35(WIS) | | Aaa | | 1,000,000 | 1,182,888 |
| King Cnty., Public Hosp. Dist. No. 1 G.O. Bonds, (Valley Med. Ctr.), 5.00%, 12/1/38 | | A2 | | 2,365,000 | 2,819,857 |
| Port of Seattle, Rev. Bonds, Ser. C, 5.00%, 4/1/40 | | A1 | | 875,000 | 944,518 |
| Tobacco Settlement Auth. of WA Rev. Bonds, 5.25%, 6/1/32 | | A- | | 1,310,000 | 1,323,652 |
| WA State Hlth. Care Fac. Auth. Mandatory Put Bonds (7/1/22), (Fred Hutchinson Cancer Research Ctr.), Ser. B, 1.172%, 1/1/42 | | A+ | | 1,500,000 | 1,500,480 |
| WA State Hsg. Fin. Comm. Rev. Bonds, (Social Certif.), Ser. A-1, 3.50%, 12/20/35 | | BBB+ | | 2,679,590 | 2,834,643 |
| | | | | |
|
| | | | | | 12,942,877 |
| Wisconsin (2.2%) |
| Pub. Fin. Auth. Arpt. Fac. Rev. Bonds, (Sr. Oblig. Group), 5.25%, 7/1/28 | | BBB+ | | 350,000 | 354,879 |
| Pub. Fin. Auth. Conference Ctr. & Hotel Rev. Bonds, (U. of NC Charlotte Foundation), Ser. A, 4.00%, 9/1/56 | | BB+/P | | 1,000,000 | 1,019,043 |
| Pub. Fin. Auth. Student Hsg. Fac. Rev. Bonds, (Appalachian State U.), Ser. A, AGM | | | | | |
| 4.00%, 7/1/50 | | AA | | 700,000 | 761,629 |
| 4.00%, 7/1/45 | | AA | | 600,000 | 655,744 |
| 4.00%, 7/1/40 | | AA | | 500,000 | 550,444 |
| 4.00%, 7/1/38 | | AA | | 435,000 | 481,162 |
| 4.00%, 7/1/36 | | AA | | 340,000 | 377,050 |
| 4.00%, 7/1/34 | | AA | | 300,000 | 333,322 |
| WI State Hlth. & Edl. Fac. Auth. Rev. Bonds | | | | | |
| (Hmong American Peace Academy, Ltd.), 5.00%, 3/15/50 | | BBB | | 1,000,000 | 1,157,560 |
| (Three Pillars Sr. Living), 5.00%, 8/15/33 (Prerefunded 8/15/23) | | BBB+/F | | 430,000 | 457,125 |
| (Advocate Aurora Hlth. Oblig. Group), Ser. A, 4.00%, 8/15/35 | | AA | | 3,000,000 | 3,389,847 |
| WI State Pub. Fin. Auth Sr. Living 144A Rev. Bonds, (Mary's Woods at Marylhurst), Ser. A, 5.25%, 5/15/37 | | BB/F | | 250,000 | 268,241 |
| | | | | |
|
| | | | | | 9,806,046 |
| | | | | |
|
| Total municipal bonds and notes (cost $595,315,312) | | $623,795,139 |