| Municipal Bonds - 96.5% | | | |
| | | Principal Amount (000s) | Value (000s) |
| Alabama - 0.6% | | | |
| Black Belt Energy Gas District Bonds (Proj. No. 5) Series A, 4%, tender 10/1/26 (a) | | 4,000 | 4,193 |
| Jefferson County Gen. Oblig. Series 2018 B, 5% 4/1/21 | | 2,630 | 2,725 |
| Mobile County Board of School Commissioners: | | | |
| Series 2016 A: | | $ | $ |
| 5% 3/1/22 | | 585 | 626 |
| 5% 3/1/23 | | 830 | 910 |
| 5% 3/1/24 | | 1,225 | 1,379 |
| 5% 3/1/25 | | 1,225 | 1,414 |
| Series 2016 B: | | | |
| 5% 3/1/22 | | 1,330 | 1,422 |
| 5% 3/1/24 | | 1,210 | 1,362 |
| Montgomery Med. Clinic Facilities Series 2015: | | | |
| 5% 3/1/21 | | 490 | 504 |
| 5% 3/1/22 | | 3,145 | 3,326 |
|
| TOTAL ALABAMA | | | 17,861 |
|
| Alaska - 0.4% | | | |
| Anchorage Gen. Oblig.: | | | |
| Series B, 5% 9/1/22 | | 1,395 | 1,523 |
| Series C, 5% 9/1/22 | | 980 | 1,070 |
| Valdez Marine Term. Rev. (BP Pipelines (Alaska), Inc. Proj.) Series 2003 B, 5% 1/1/21 | | 9,200 | 9,298 |
|
| TOTAL ALASKA | | | 11,891 |
|
| Arizona - 3.8% | | | |
| Arizona Ctfs. of Prtn. Series 2019 A: | | | |
| 5% 10/1/21 | | 1,395 | 1,474 |
| 5% 10/1/22 | | 1,485 | 1,619 |
| 5% 10/1/23 | | 1,950 | 2,193 |
| 5% 10/1/24 | | 2,025 | 2,341 |
| Arizona Health Facilities Auth. Rev. (Scottsdale Lincoln Hospitals Proj.) Series 2014 A: | | | |
| 5% 12/1/21 | | 1,080 | 1,146 |
| 5% 12/1/22 | | 785 | 854 |
| 5% 12/1/23 | | 980 | 1,095 |
| 5% 12/1/24 | | 1,465 | 1,678 |
| Arizona State Lottery Rev. Series 2019, 5% 7/1/22 | | 2,045 | 2,217 |
| Chandler Indl. Dev. Auth. Indl. Dev. Rev. Bonds (Intel Corp. Proj.): | | | |
| Series 2005, 2.4%, tender 8/14/23 (a) | | 1,625 | 1,656 |
| Series 2007, 2.7%, tender 8/14/23 (a)(b) | | 13,345 | 13,632 |
| Series 2019, 5%, tender 6/3/24 (a)(b) | | 24,230 | 26,847 |
| Glendale Gen. Oblig.: | | | |
| Series 2015, 5% 7/1/22 (FSA Insured) | | 980 | 1,064 |
| Series 2017, 5% 7/1/22 | | 3,320 | 3,599 |
| Glendale Trans. Excise Tax Rev.: | | | |
| 5% 7/1/21 (FSA Insured) | | 735 | 770 |
| 5% 7/1/22 (FSA Insured) | | 1,145 | 1,242 |
| 5% 7/1/23 (FSA Insured) | | 1,365 | 1,530 |
| Maricopa County Rev.: | | | |
| Bonds Series 2019 D, 5%, tender 5/15/26 (a) | | 4,985 | 5,896 |
| Series 2016 A, 5% 1/1/25 | | 4,675 | 5,465 |
| Phoenix Civic Impt. Board Arpt. Rev. Series 2019 B: | | | |
| 5% 7/1/24 (b) | | 1,250 | 1,401 |
| 5% 7/1/25 (b) | | 1,500 | 1,715 |
| Phoenix Civic Impt. Corp. Series 2019 B, 5% 7/1/28 | | 1,910 | 2,362 |
| Pima County Ctfs. of Prtn. Series 2014: | | | |
| 5% 12/1/21 | | 2,160 | 2,297 |
| 5% 12/1/22 | | 2,415 | 2,654 |
| 5% 12/1/23 | | 3,350 | 3,800 |
| Pima County Swr. Sys. Rev. Series 2020 A: | | | |
| 5% 7/1/22 | | 2,340 | 2,539 |
| 5% 7/1/23 | | 2,155 | 2,412 |
| Tempe Indl. Dev. Auth. Rev. (Mirabella At ASU, Inc. Proj.) Series 2017 B, 4% 10/1/23 (c) | | 3,915 | 3,796 |
| Western Maricopa Ed. Ctr. District Series 2019 B: | | | |
| 4% 7/1/21 | | 3,525 | 3,651 |
| 5% 7/1/26 | | 2,000 | 2,434 |
|
| TOTAL ARIZONA | | | 105,379 |
|
| California - 2.0% | | | |
| Bay Area Toll Auth. San Francisco Bay Toll Bridge Rev. Bonds: | | | |
| Series A, 2.95%, tender 4/1/26 (a) | | 5,075 | 5,488 |
| Series B, 2.85%, tender 4/1/25 (a) | | 4,150 | 4,416 |
| California Muni. Fin. Auth. Rev. (LINXS APM Proj.) Series 2018 A: | | | |
| 5% 12/31/23 (b) | | 860 | 922 |
| 5% 6/30/24 (b) | | 665 | 718 |
| 5% 12/31/24 (b) | | 800 | 870 |
| 5% 6/30/25 (b) | | 1,000 | 1,092 |
| 5% 12/31/25 (b) | | 1,760 | 1,935 |
| 5% 6/30/26 (b) | | 1,360 | 1,500 |
| 5% 12/31/26 (b) | | 2,570 | 2,852 |
| 5% 6/30/27 (b) | | 1,910 | 2,124 |
| 5% 12/31/27 (b) | | 3,000 | 3,353 |
| Golden State Tobacco Securitization Corp. Tobacco Settlement Rev.: | | | |
| Series 2017 A1: | | | |
| 5% 6/1/21 | | 1,205 | 1,248 |
| 5% 6/1/22 | | 1,685 | 1,793 |
| 5% 6/1/23 | | 1,925 | 2,100 |
| 5% 6/1/24 | | 1,085 | 1,212 |
| Series A, 0% 6/1/24 (AMBAC Insured) | | 3,390 | 3,141 |
| Northern California Energy Auth. Bonds Series 2018, 4%, tender 7/1/24 (a) | | 10,000 | 10,372 |
| Oakland Unified School District Alameda County Series 2013, 5.5% 8/1/23 | | 980 | 1,086 |
| Palomar Health Rev. Series 2016: | | | |
| 5% 11/1/23 | | 1,955 | 2,170 |
| 5% 11/1/24 | | 1,955 | 2,223 |
| Port of Oakland Rev. Series 2012 P, 5% 5/1/21 (b) | | 2,445 | 2,542 |
| San Pablo Redev. Agcy. Series 2014 A, 5% 6/15/24 (FSA Insured) | | 1,350 | 1,558 |
|
| TOTAL CALIFORNIA | | | 54,715 |
|
| Colorado - 2.5% | | | |
| Colorado Health Facilities Auth. Bonds: | | | |
| (Valley View Hosp. Assoc. Proj.) Series 2018, 2.8%, tender 5/15/23 (a) | | 1,385 | 1,417 |
| Series 2019 B: | | | |
| 5%, tender 8/1/25 (a) | | 2,700 | 3,101 |
| 5%, tender 8/1/26 (a) | | 2,035 | 2,382 |
| 5%, tender 11/19/26 (a) | | 3,990 | 4,792 |
| Colorado Health Facilities Auth. Retirement Hsg. Rev. (Liberty Heights Proj.) 0% 7/15/22 (Escrowed to Maturity) | | 1,840 | 1,784 |
| Colorado Health Facilities Auth. Rev. Bonds Series 2008 D3, 5%, tender 11/12/21 (a) | | 5,170 | 5,434 |
| Colorado Hsg. & Fin. Auth.: | | | |
| Series 2019 F, 4.25% 11/1/49 | | 1,785 | 1,951 |
| Series 2019 H, 4.25% 11/1/49 | | 895 | 980 |
| Colorado Reg'l. Trans. District Ctfs. of Prtn.: | | | |
| Series 2013 A, 5% 6/1/23 | | 4,400 | 4,913 |
| Series 2014 A, 5% 6/1/23 | | 3,775 | 4,209 |
| Series 2020: | | | |
| 5% 6/1/26 | | 1,000 | 1,218 |
| 5% 6/1/27 | | 2,000 | 2,497 |
| 5% 6/1/28 | | 2,000 | 2,555 |
| 5% 6/1/29 | | 2,000 | 2,605 |
| Colorado Univ. Co. Hosp. Auth. Rev. Bonds Series 2019 C, 5%, tender 11/15/24 (a) | | 14,030 | 15,836 |
| E-470 Pub. Hwy. Auth. Rev.: | | | |
| Series 2000 B, 0% 9/1/20 (Nat'l. Pub. Fin. Guarantee Corp. Insured) | | 2,775 | 2,761 |
| Series 2015 A, 5% 9/1/20 | | 980 | 995 |
| Univ. of Colorado Enterprise Sys. Rev. Bonds Series 2019 C, 2%, tender 10/15/24 (a) | | 9,030 | 9,268 |
|
| TOTAL COLORADO | | | 68,698 |
|
| Connecticut - 6.6% | | | |
| Connecticut Gen. Oblig.: | | | |
| Series 2012 C, 5% 6/1/21 | | 22,910 | 23,834 |
| Series 2014 H, 5% 11/15/21 | | 6,255 | 6,605 |
| Series 2016 A, 5% 3/15/26 | | 1,925 | 2,265 |
| Series 2019 A: | | | |
| 5% 4/15/23 | | 1,550 | 1,705 |
| 5% 4/15/25 | | 4,380 | 5,058 |
| 5% 4/15/26 | | 2,355 | 2,776 |
| 5% 4/15/30 | | 965 | 1,193 |
| Series 2019 B: | | | |
| 5% 2/15/22 | | 9,205 | 9,793 |
| 5% 2/15/23 | | 14,690 | 16,087 |
| 5% 2/15/24 | | 16,995 | 19,091 |
| Connecticut Health & Edl. Facilities Auth. Rev.: | | | |
| Bonds: | | | |
| Series 2010 A, 1.8%, tender 2/9/21 (a) | | 16,680 | 16,680 |
| Series 2014 A, 1.1%, tender 2/7/23 (a) | | 7,100 | 7,048 |
| Series 2014 B, 1.8%, tender 7/1/24 (a) | | 3,150 | 3,154 |
| Series 2015 A, 2.05%, tender 7/21/21 (a) | | 16,315 | 16,366 |
| Series U1, 2%, tender 2/8/22 (a) | | 11,050 | 11,140 |
| Series X2, 1.8%, tender 2/9/21 (a) | | 12,000 | 12,000 |
| Series 2018 S: | | | |
| 5% 7/1/23 | | 1,455 | 1,597 |
| 5% 7/1/24 | | 1,000 | 1,126 |
| Series 2019 A: | | | |
| 4% 7/1/23 (c) | | 1,045 | 1,084 |
| 4% 7/1/24 (c) | | 1,090 | 1,141 |
| 5% 7/1/28 (c) | | 1,315 | 1,499 |
| 5% 7/1/29 (c) | | 940 | 1,082 |
| Series 2019 Q-1: | | | |
| 5% 11/1/21 | | 1,000 | 1,057 |
| 5% 11/1/23 | | 1,870 | 2,109 |
| Connecticut Hsg. Fin. Auth. Series 2013 B2, 4% 11/15/32 | | 2,210 | 2,256 |
| Connecticut Spl. Tax Oblig. Trans. Infrastructure Rev. Series 2012 A, 5% 1/1/24 | | 1,650 | 1,797 |
| New Britain Gen. Oblig. Series 2009, 5% 4/1/24 | | 1,490 | 1,621 |
| New Haven Gen. Oblig. Series 2016 A, 5% 8/15/25 (FSA Insured) | | 980 | 1,111 |
| Stratford Gen. Oblig. Series 2019: | | | |
| 5% 1/1/25 | | 3,890 | 4,503 |
| 5% 1/1/26 | | 3,735 | 4,431 |
| Univ. of Connecticut Gen. Oblig.: | | | |
| Series 2013 A, 5% 2/15/22 | | 1,000 | 1,069 |
| Series 2016 A, 5% 3/15/22 | | 775 | 831 |
| Series 2019 A: | | | |
| 5% 11/1/26 | | 1,000 | 1,220 |
| 5% 11/1/26 | | 1,065 | 1,300 |
|
| TOTAL CONNECTICUT | | | 185,629 |
|
| Delaware, New Jersey - 0.1% | | | |
| Delaware River & Bay Auth. Rev. Series 2014 C, 5% 1/1/21 | | 1,955 | 2,011 |
| District Of Columbia - 2.1% | | | |
| District of Columbia Income Tax Rev.: | | | |
| Series 2020 A: | | | |
| 5% 3/1/23 | | 1,075 | 1,194 |
| 5% 3/1/24 | | 600 | 688 |
| Series 2020 B, 5% 10/1/22 | | 3,790 | 4,151 |
| District of Columbia Wtr. & Swr. Auth. Pub. Util. Rev. Bonds Series 2019 C, 1.75%, tender 10/1/24 (a) | | 7,540 | 7,412 |
| Metropolitan Washington DC Arpts. Auth. Sys. Rev.: | | | |
| Series 2011 C: | | | |
| 5% 10/1/23 (b) | | 1,305 | 1,366 |
| 5% 10/1/24 (b) | | 1,175 | 1,230 |
| Series 2012 A, 5% 10/1/22 (b) | | 6,185 | 6,680 |
| Series 2014 A, 5% 10/1/23 (b) | | 435 | 482 |
| Series 2017 A, 5% 10/1/26 (b) | | 6,555 | 7,747 |
| Series 2018 A, 5% 10/1/21 (b) | | 3,595 | 3,794 |
| Series 2019 A: | | | |
| 5% 10/1/22 (b) | | 1,815 | 1,960 |
| 5% 10/1/23 (b) | | 465 | 516 |
| 5% 10/1/25 (b) | | 1,410 | 1,636 |
| Series 2020 A: | | | |
| 5% 10/1/21 (b)(d) | | 3,115 | 3,253 |
| 5% 10/1/22 (b)(d) | | 4,540 | 4,855 |
| 5% 10/1/23 (b)(d) | | 2,390 | 2,623 |
| 5% 10/1/24 (b)(d) | | 4,470 | 5,023 |
| 5% 10/1/25 (b)(d) | | 4,470 | 5,129 |
|
| TOTAL DISTRICT OF COLUMBIA | | | 59,739 |
|
| Florida - 7.8% | | | |
| Brevard County School Board Ctfs. of Prtn.: | | | |
| Series 2014, 5% 7/1/21 | | 980 | 1,027 |
| Series 2015 C: | | | |
| 5% 7/1/21 | | 635 | 665 |
| 5% 7/1/22 | | 3,645 | 3,933 |
| 5% 7/1/23 | | 2,935 | 3,265 |
| Broward County Arpt. Sys. Rev.: | | | |
| Series 2015 C, 5% 10/1/24 (b) | | 1,010 | 1,131 |
| Series 2019 A: | | | |
| 5% 10/1/23 (b) | | 1,200 | 1,316 |
| 5% 10/1/24 (b) | | 1,300 | 1,456 |
| 5% 10/1/25 (b) | | 1,500 | 1,711 |
| Series 2019 B: | | | |
| 5% 10/1/24 (b) | | 750 | 840 |
| 5% 10/1/25 (b) | | 755 | 861 |
| Series A: | | | |
| 5% 10/1/22 (b) | | 2,935 | 3,143 |
| 5% 10/1/23 (b) | | 3,930 | 4,307 |
| Broward County School Board Ctfs. of Prtn.: | | | |
| (Broward County School District Proj.) Series 2017 C, 5% 7/1/22 | | 3,180 | 3,452 |
| Series 2015 A: | | | |
| 5% 7/1/21 | | 4,400 | 4,611 |
| 5% 7/1/22 | | 3,425 | 3,718 |
| 5% 7/1/23 | | 2,690 | 3,018 |
| 5% 7/1/24 | | 1,290 | 1,488 |
| Series 2015 B: | | | |
| 5% 7/1/22 | | 4,490 | 4,874 |
| 5% 7/1/23 | | 2,690 | 3,018 |
| 5% 7/1/24 | | 1,120 | 1,292 |
| Florida Higher Edl. Facilities Fing. Auth. Series 2019, 5% 10/1/21 | | 225 | 236 |
| Florida Mid-Bay Bridge Auth. Rev. Series 2015 A: | | | |
| 5% 10/1/21 | | 1,010 | 1,063 |
| 5% 10/1/22 | | 1,955 | 2,070 |
| 5% 10/1/23 | | 1,240 | 1,336 |
| 5% 10/1/24 | | 1,955 | 2,135 |
| 5% 10/1/25 | | 1,710 | 1,892 |
| 5% 10/1/26 | | 1,955 | 2,153 |
| Greater Orlando Aviation Auth. Arpt. Facilities Rev.: | | | |
| Series 2017 A: | | | |
| 5% 10/1/25 (b) | | 980 | 1,126 |
| 5% 10/1/26 (b) | | 1,955 | 2,284 |
| Series 2019 A: | | | |
| 5% 10/1/24 (b) | | 12,700 | 14,309 |
| 5% 10/1/25 (b) | | 6,700 | 7,697 |
| Halifax Hosp. Med. Ctr. Rev. Series 2015, 5% 6/1/23 | | 1,295 | 1,431 |
| Hillsborough County School District Sales Tax Rev. Series 2015 B, 5% 10/1/22 (FSA Insured) | | 2,025 | 2,213 |
| Indian River County School Board Ctfs. of Prtn. Series 2014: | | | |
| 5% 7/1/20 | | 915 | 924 |
| 5% 7/1/22 | | 1,955 | 2,106 |
| 5% 7/1/23 | | 1,955 | 2,169 |
| Lee Memorial Health Sys. Hosp. Rev. Bonds Series 2019 A2, 5%, tender 4/1/26 (a) | | 4,810 | 5,524 |
| Manatee County Rev. Series 2013, 5% 10/1/22 | | 980 | 1,071 |
| Manatee County School District Series 2017, 5% 10/1/24 (FSA Insured) | | 1,270 | 1,486 |
| Miami-Dade County Aviation Rev. Series 2017 B, 5% 10/1/20 (b) | | 2,075 | 2,106 |
| Miami-Dade County Expressway Auth.: | | | |
| (Waste Mgmt., Inc. of Florida Proj.): | | | |
| 5% 7/1/20 | | 980 | 989 |
| 5% 7/1/21 | | 1,955 | 2,041 |
| 5% 7/1/22 | | 1,955 | 2,107 |
| 5% 7/1/23 | | 1,955 | 2,113 |
| Series 2014 B: | | | |
| 5% 7/1/22 | | 1,465 | 1,579 |
| 5% 7/1/23 | | 3,180 | 3,530 |
| Miami-Dade County School Board Ctfs. of Prtn.: | | | |
| Bonds Series 2014 A, 5%, tender 5/1/24 (a) | | 8,010 | 9,093 |
| Series 2014 D: | | | |
| 5% 11/1/21 | | 6,140 | 6,513 |
| 5% 11/1/22 | | 2,850 | 3,106 |
| 5% 11/1/23 | | 7,485 | 8,403 |
| Series 2015 A: | | | |
| 5% 5/1/21 | | 3,915 | 4,078 |
| 5% 5/1/22 | | 3,640 | 3,908 |
| 5% 5/1/23 | | 6,360 | 7,035 |
| Series 2015 B, 5% 5/1/24 | | 28,915 | 32,934 |
| Palm Beach County Health Facilities Auth. Hosp. Rev. Series 2014: | | | |
| 5% 12/1/20 (Escrowed to Maturity) | | 1,395 | 1,430 |
| 5% 12/1/21 (Escrowed to Maturity) | | 1,465 | 1,557 |
| 5% 12/1/23 (Escrowed to Maturity) | | 190 | 215 |
| 5% 12/1/24 (Escrowed to Maturity) | | 380 | 435 |
| Palm Beach County Health Facilities Auth. Rev. Series 2015 C, 5% 5/15/24 | | 1,000 | 1,050 |
| Palm Beach County School Board Ctfs. of Prtn. Series 2014 B: | | | |
| 4% 8/1/21 | | 3,950 | 4,098 |
| 5% 8/1/21 | | 5,185 | 5,447 |
| 5% 8/1/22 | | 980 | 1,066 |
| Pasco County School District Sales Tax Rev. Series 2013: | | | |
| 5% 10/1/20 | | 980 | 999 |
| 5% 10/1/21 | | 980 | 1,036 |
| 5% 10/1/22 | | 980 | 1,067 |
| Seminole County School Board Ctfs. of Prtn. Series 2016 C: | | | |
| 5% 7/1/25 | | 980 | 1,159 |
| 5% 7/1/26 | | 1,115 | 1,353 |
| Tallahassee Health Facilities Rev. (Tallahassee Memorial Healthcare, Inc. Proj.) Series 2016 A, 5% 12/1/21 | | 1,135 | 1,197 |
| Tampa Bay Wtr. Reg'l. Wtr. Supply Auth. Util. Sys. Rev. Series 2005, 5.5% 10/1/22 (FGIC Insured) | | 1,340 | 1,483 |
| Tampa Tax Allocation (H. Lee Moffitt Cancer Ctr. Proj.) Series 2012 A, 5% 9/1/20 | | 1,760 | 1,787 |
| Village Cmnty. Dev. District No. 13 Series 2019, 2.625% 5/1/24 (c) | | 500 | 488 |
|
| TOTAL FLORIDA | | | 217,753 |
|
| Georgia - 3.5% | | | |
| Atlanta Arpt. Rev. 5% 1/1/22 | | 980 | 1,042 |
| Bartow County Dev. Auth. Poll. Cont. Rev. Bonds (Georgia Pwr. Co. Plant Bowen Proj.) Series 2009 1st, 2.75%, tender 3/15/23 (a) | | 21,200 | 21,022 |
| Burke County Indl. Dev. Auth. Poll. Cont. Rev. Bonds: | | | |
| (Georgia Pwr. Co. Plant Vogtle Proj.): | | | |
| Series 1994, 2.25%, tender 5/25/23 (a) | | 6,480 | 6,375 |
| Series 2013 1st, 2.925%, tender 3/12/24 (a) | | 9,930 | 9,956 |
| (Oglethorpe Pwr. Corp. Vogtle Proj.): | | | |
| Series 2013 A, 2.4%, tender 4/1/20 (a) | | 9,780 | 9,780 |
| Series 2017 E, 3.25%, tender 2/3/25 (a) | | 900 | 913 |
| Columbus Med. Ctr. Hosp. Auth. Bonds (Piedmont Healthcare, Inc. Proj.) Series 2019 A, 5%, tender 7/1/26 (a) | | 4,800 | 5,568 |
| Georgia Muni. Elec. Auth. Pwr. Rev. Series GG, 5% 1/1/21 | | 1,635 | 1,662 |
| Georgia Muni. Gas Auth. Rev. (Gas Portfolio III Proj.): | | | |
| Series 2014 U: | | | |
| 5% 10/1/22 | | 980 | 1,070 |
| 5% 10/1/23 | | 2,365 | 2,664 |
| Series R, 5% 10/1/21 | | 4,890 | 5,161 |
| Main Street Natural Gas, Inc. Bonds Series 2018 C, 4%, tender 12/1/23 (a) | | 13,910 | 14,360 |
| Monroe County Dev. Auth. Poll. Cont. Rev.: | | | |
| (Georgia Pwr. Co. Plant Scherer Proj.) Series 1995, 2.25% 7/1/25 | | 4,005 | 4,089 |
| Bonds: | | | |
| (Georgia Pwr. Co. Plant Scherer Proj.) Series 2009, 2.35%, tender 12/11/20 (a) | | 4,610 | 4,644 |
| (Gulf Pwr. Co. Plant Scherer Proj.) Series 2002 1, 2%, tender 6/25/20 (a) | | 6,000 | 6,010 |
| Private Colleges & Univs. Auth. Rev. (The Savannah College of Arts and Design Projs.) Series 2014, 5% 4/1/21 | | 3,260 | 3,383 |
|
| TOTAL GEORGIA | | | 97,699 |
|
| Hawaii - 0.3% | | | |
| State of Hawaii Dept. of Trans. Series 2013: | | | |
| 5% 8/1/20 (b) | | 2,985 | 3,021 |
| 5% 8/1/21 (b) | | 540 | 566 |
| 5% 8/1/22 (b) | | 2,030 | 2,172 |
| 5% 8/1/23 (b) | | 1,440 | 1,579 |
|
| TOTAL HAWAII | | | 7,338 |
|
| Idaho - 0.0% | | | |
| Idaho Hsg. & Fin. Assoc. Single Family Mtg. Series 2019 A, 4% 1/1/50 | | 440 | 476 |
| Illinois - 12.8% | | | |
| Champaign County Cmnty. Unit: | | | |
| Series 2019: | | | |
| 4% 6/1/24 | | 420 | 464 |
| 4% 6/1/25 | | 465 | 524 |
| Series 2020 A, 0% 1/1/22 | | 200 | 196 |
| Chicago Board of Ed.: | | | |
| Series 1998 B1, 0% 12/1/21 (Nat'l. Pub. Fin. Guarantee Corp. Insured) | | 9,780 | 9,272 |
| Series 2010 F, 5% 12/1/20 | | 745 | 751 |
| Series 2017 C: | | | |
| 5% 12/1/26 | | 485 | 498 |
| 5% 12/1/27 | | 2,830 | 2,908 |
| Series 2018 C, 5% 12/1/24 | | 13,000 | 13,278 |
| Chicago Metropolitan Wtr. Reclamation District of Greater Chicago Series 2007, 5.25% 12/1/32 | | 2,920 | 3,951 |
| Chicago Midway Arpt. Rev.: | | | |
| Series 2013 B: | | | |
| 5% 1/1/22 | | 4,890 | 5,170 |
| 5% 1/1/23 | | 5,770 | 6,279 |
| 5% 1/1/25 | | 775 | 841 |
| Series 2014 B: | | | |
| 5% 1/1/21 | | 390 | 400 |
| 5% 1/1/23 | | 2,445 | 2,661 |
| Chicago Motor Fuel Tax Rev. Series 2013: | | | |
| 5% 1/1/21 | | 390 | 397 |
| 5% 1/1/22 | | 295 | 306 |
| 5% 1/1/23 | | 525 | 530 |
| Chicago O'Hare Int'l. Arpt. Rev.: | | | |
| Series 2012 A, 5% 1/1/21 | | 1,370 | 1,408 |
| Series 2012 B: | | | |
| 4% 1/1/27 (b) | | 445 | 455 |
| 5% 1/1/21 (b) | | 4,505 | 4,616 |
| Series 2013 A, 5% 1/1/23 (b) | | 2,280 | 2,445 |
| Series 2013 B, 5% 1/1/22 | | 3,915 | 4,161 |
| Series 2013 D, 5% 1/1/22 | | 3,150 | 3,348 |
| Series 2017 D, 5% 1/1/27 (b) | | 1,470 | 1,695 |
| Chicago Transit Auth. Cap. Grant Receipts Rev. Series 2017: | | | |
| 5% 6/1/20 | | 2,430 | 2,444 |
| 5% 6/1/21 | | 2,305 | 2,397 |
| 5% 6/1/25 | | 1,225 | 1,429 |
| Chicago Wastewtr. Transmission Rev. Series 2012, 5% 1/1/23 | | 1,175 | 1,246 |
| Cook County Cmnty. Consolidated School District No. 59 Series 2020, 4% 3/1/23 | | 1,265 | 1,366 |
| Cook County Gen. Oblig.: | | | |
| Series 2010 A, 5.25% 11/15/22 | | 4,850 | 4,895 |
| Series 2011 A, 5.25% 11/15/22 | | 980 | 1,001 |
| Series 2012 C: | | | |
| 5% 11/15/20 | | 7,055 | 7,125 |
| 5% 11/15/21 | | 5,465 | 5,558 |
| 5% 11/15/22 | | 1,260 | 1,292 |
| Series 2014 A: | | | |
| 5% 11/15/20 | | 980 | 990 |
| 5% 11/15/21 | | 490 | 498 |
| 5% 11/15/22 | | 1,325 | 1,359 |
| Granite City Solid Waste Disp. Rev. Bonds (Waste Mgmt., Inc. Proj.) Series 2002, 2.2%, tender 5/1/20 (a)(b) | | 14,250 | 14,251 |
| Illinois Fin. Auth. Rev.: | | | |
| (Bradley Univ. Proj.) Series 2017 C, 5% 8/1/26 | | 1,650 | 1,941 |
| (OSF Healthcare Sys.) Series 2018 A: | | | |
| 5% 5/15/26 | | 4,300 | 5,122 |
| 5% 5/15/27 | | 9,260 | 11,277 |
| Bonds: | | | |
| (Ascension Health Cr. Group Proj.) Series 2012 E2, 1.75%, tender 4/1/21 (a) | | 3,000 | 2,991 |
| Series 2017 B, 5%, tender 12/15/22 (a) | | 4,825 | 5,231 |
| Series E, 2.25%, tender 4/29/22 (a) | | 23,105 | 23,312 |
| Series 2011 IL, 5% 12/1/22 (Pre-Refunded to 12/1/21 @ 100) | | 1,110 | 1,182 |
| Series 2012 A, 5% 5/15/23 | | 1,270 | 1,360 |
| Series 2012: | | | |
| 5% 9/1/20 | | 1,440 | 1,463 |
| 5% 9/1/21 | | 2,000 | 2,107 |
| 5% 9/1/22 | | 3,455 | 3,765 |
| Series 2015 A: | | | |
| 5% 11/15/22 | | 490 | 531 |
| 5% 11/15/24 | | 1,490 | 1,717 |
| 5% 11/15/25 | | 1,905 | 2,247 |
| 5% 11/15/26 | | 1,955 | 2,308 |
| Series 2015 B, 5% 11/15/24 | | 1,910 | 2,173 |
| Series 2016 A: | | | |
| 5% 8/15/20 | | 490 | 496 |
| 5% 2/15/21 | | 735 | 759 |
| 5% 8/15/21 | | 685 | 716 |
| 5% 2/15/23 | | 980 | 1,078 |
| 5% 8/15/23 | | 1,465 | 1,620 |
| 5% 8/15/24 | | 2,135 | 2,422 |
| Series 2016 C: | | | |
| 5% 2/15/22 | | 3,335 | 3,569 |
| 5% 2/15/23 | | 8,870 | 9,522 |
| 5% 2/15/24 | | 5,220 | 5,728 |
| Series 2016: | | | |
| 5% 7/1/22 | | 2,895 | 3,143 |
| 5% 5/15/25 | | 490 | 571 |
| 5% 5/15/26 | | 980 | 1,167 |
| 5% 5/15/27 | | 1,225 | 1,452 |
| Series 2017: | | | |
| 5% 1/1/23 | | 1,465 | 1,617 |
| 5% 1/1/25 | | 2,260 | 2,656 |
| Series 2019: | | | |
| 5% 9/1/23 | | 400 | 425 |
| 5% 9/1/24 | | 415 | 447 |
| 5% 9/1/25 | | 300 | 327 |
| 5% 4/1/26 | | 1,625 | 1,944 |
| 5% 9/1/26 | | 300 | 329 |
| 5% 4/1/27 | | 2,135 | 2,611 |
| 5% 9/1/27 | | 500 | 553 |
| 5% 4/1/28 | | 1,425 | 1,777 |
| 5% 4/1/29 | | 2,000 | 2,535 |
| Illinois Gen. Oblig.: | | | |
| Series 2010, 5% 1/1/21 (FSA Insured) | | 1,565 | 1,567 |
| Series 2012 A, 4% 1/1/23 | | 1,245 | 1,250 |
| Series 2012: | | | |
| 5% 8/1/21 | | 2,360 | 2,402 |
| 5% 8/1/22 | | 5,675 | 5,831 |
| 5% 8/1/22 (FSA Insured) | | 1,105 | 1,135 |
| Series 2013: | | | |
| 5% 7/1/21 | | 6,360 | 6,467 |
| 5% 7/1/22 | | 10,995 | 11,288 |
| 5.5% 7/1/25 | | 265 | 278 |
| Series 2014: | | | |
| 5% 2/1/22 | | 2,935 | 3,005 |
| 5% 4/1/23 | | 2,165 | 2,239 |
| 5% 2/1/25 | | 2,275 | 2,366 |
| Series 2016, 5% 1/1/26 | | 2,970 | 3,122 |
| Series 2017 D: | | | |
| 5% 11/1/23 | | 3,860 | 4,008 |
| 5% 11/1/25 | | 6,635 | 7,001 |
| Series 2018 A, 5% 10/1/26 | | 4,615 | 4,871 |
| Series 2019 B, 5% 9/1/20 | | 3,740 | 3,761 |
| Illinois Muni. Elec. Agcy. Pwr. Supply Series 2015 A, 5% 2/1/23 | | 1,180 | 1,298 |
| Illinois Reg'l. Trans. Auth. Series 2017 A: | | | |
| 5% 7/1/20 | | 1,320 | 1,332 |
| 5% 7/1/21 | | 1,320 | 1,381 |
| Illinois Toll Hwy. Auth. Toll Hwy. Rev. Series C: | | | |
| 5% 1/1/25 | | 7,000 | 8,034 |
| 5% 1/1/26 | | 15,000 | 17,542 |
| 5% 1/1/27 | | 3,500 | 4,152 |
| 5% 1/1/28 | | 7,965 | 9,566 |
| McHenry County Cmnty. School District #200 Series 2006 B: | | | |
| 0% 1/15/24 | | 4,715 | 4,400 |
| 0% 1/15/25 | | 4,915 | 4,489 |
| 0% 1/15/26 | | 3,695 | 3,294 |
| McHenry County Conservation District Gen. Oblig. Series 2014, 5% 2/1/23 | | 2,175 | 2,394 |
| Northern Illinois Univ. Revs. Series 2020 B, 5% 4/1/24 (Build America Mutual Assurance Insured) (d) | | 1,100 | 1,227 |
| Railsplitter Tobacco Settlement Auth. Rev. Series 2017, 5% 6/1/22 | | 9,780 | 10,478 |
|
| TOTAL ILLINOIS | | | 358,774 |
|
| Indiana - 2.9% | | | |
| Indiana Fin. Auth. Health Sys. Rev. Bonds Series 2019 B, 2.25%, tender 7/1/25 (a) | | 2,005 | 2,097 |
| Indiana Fin. Auth. Hosp. Rev.: | | | |
| Bonds Series 2015 B, 1.65%, tender 7/2/22 (a) | | 3,345 | 3,337 |
| Series 2013: | | | |
| 5% 8/15/22 | | 685 | 745 |
| 5% 8/15/23 | | 980 | 1,099 |
| Indiana Fin. Auth. Rev. Series 2012, 5% 3/1/21 (Escrowed to Maturity) | | 1,200 | 1,243 |
| Indiana Fin. Auth. Wastewtr. Util. Rev. (CWA Auth. Proj.): | | | |
| Series 2012 A: | | | |
| 5% 10/1/20 | | 805 | 820 |
| 5% 10/1/22 | | 1,590 | 1,734 |
| Series 2014 A: | | | |
| 5% 10/1/20 | | 365 | 372 |
| 5% 10/1/21 | | 370 | 391 |
| 5% 10/1/22 | | 660 | 720 |
| Series 2015 A: | | | |
| 5% 10/1/24 | | 1,460 | 1,694 |
| 5% 10/1/25 | | 1,590 | 1,851 |
| Indiana Health Facility Fing. Auth. Rev. Bonds Series 2001 A2, 2%, tender 2/1/23 (a) | | 1,440 | 1,451 |
| Indiana Hsg. & Cmnty. Dev. Auth. Series 2019 B, 3.5% 1/1/49 | | 1,855 | 1,977 |
| Indianapolis Local Pub. Impt. (Indianapolis Arpt. Auth. Proj.) Series 2016 A1: | | | |
| 5% 1/1/21 (b) | | 2,690 | 2,766 |
| 5% 1/1/23 (b) | | 1,940 | 2,088 |
| 5% 1/1/24 (b) | | 2,715 | 2,989 |
| 5% 1/1/25 (b) | | 2,845 | 3,193 |
| Lake Central Multi-District School Bldg. Corp. Series 2012 B: | | | |
| 4% 1/15/21 | | 1,225 | 1,251 |
| 5% 7/15/20 | | 1,145 | 1,157 |
| 5% 7/15/21 | | 980 | 1,027 |
| Whiting Envir. Facilities Rev.: | | | |
| (BP Products North America, Inc. Proj.) Series 2009, 5.25% 1/1/21 | | 4,160 | 4,212 |
| Bonds (BP Products North America, Inc. Proj.): | | | |
| Series 2015, 5%, tender 11/1/22 (a)(b) | | 22,305 | 23,314 |
| Series 2016 A, 5%, tender 3/1/23 (a)(b) | | 1,200 | 1,259 |
| Series 2017, 5%, tender 11/1/24 (a)(b) | | 1,250 | 1,342 |
| Series 2019 A, 5%, tender 6/5/26 (a)(b) | | 15,945 | 17,392 |
|
| TOTAL INDIANA | | | 81,521 |
|
| Iowa - 0.0% | | | |
| Iowa Student Ln. Liquidity Corp. Student Ln. Rev. Series 2019 B, 5% 12/1/24 (b) | | 800 | 914 |
| Kansas - 0.1% | | | |
| Desoto Usd # 232 Series 2015 A, 5% 9/1/22 | | 1,525 | 1,663 |
| Wyandotte County/Kansas City Unified Govt. Util. Sys. Rev. Series 2016 A: | | | |
| 5% 9/1/22 | | 490 | 533 |
| 5% 9/1/23 | | 710 | 796 |
| 5% 9/1/25 | | 785 | 926 |
|
| TOTAL KANSAS | | | 3,918 |
|
| Kentucky - 3.3% | | | |
| Ashland Med. Ctr. Rev.: | | | |
| (Ashland Hosp. Corp. D/B/A King's Daughters Med. Ctr. Proj.) Series 2016 A, 5% 2/1/24 | | 1,330 | 1,480 |
| (Ashland Hosp. Corp. D/B/A Kings Daughters Med. Ctr. Proj.) Series 2016 A, 5% 2/1/25 | | 980 | 1,114 |
| Series 2019: | | | |
| 5% 2/1/21 | | 385 | 395 |
| 5% 2/1/23 | | 625 | 679 |
| Carroll County Envir. Facilities Rev. Bonds (Kentucky Utils. Co. Proj.): | | | |
| Series 2004 A, 1.75%, tender 9/1/26 (a)(b) | | 1,745 | 1,770 |
| Series 2008 A, 1.2%, tender 6/1/21 (a)(b) | | 7,805 | 7,765 |
| Kentucky Econ. Dev. Fin. Auth. Bonds Series 2009 B, 2.7%, tender 11/10/21 (a) | | 10,200 | 10,349 |
| Kentucky Econ. Dev. Fin. Auth. Hosp. Rev. Series 2015 A: | | | |
| 5% 6/1/20 | | 1,380 | 1,387 |
| 5% 6/1/22 | | 1,525 | 1,622 |
| 5% 6/1/24 | | 1,655 | 1,850 |
| Kentucky State Property & Buildings Commission Rev.: | | | |
| (#106 Proj.) Series 2013 A, 5% 10/1/27 | | 1,500 | 1,678 |
| (Kentucky St Proj.) Series D, 5% 5/1/21 | | 980 | 1,019 |
| Series A: | | | |
| 5% 11/1/24 | | 1,250 | 1,442 |
| 5% 11/1/25 | | 1,650 | 1,922 |
| Series C, 5% 11/1/21 (d) | | 2,515 | 2,654 |
| Kentucky, Inc. Pub. Energy: | | | |
| Bonds: | | | |
| Series 2019 A1, 4%, tender 6/1/25 (a) | | 10,455 | 10,887 |
| Series A, 4%, tender 6/1/26 (a) | | 10,000 | 9,989 |
| Series C1, 4%, tender 6/1/25 (a) | | 15,000 | 15,617 |
| Series A: | | | |
| 4% 12/1/23 | | 600 | 624 |
| 4% 12/1/25 | | 825 | 873 |
| 4% 6/1/26 | | 1,085 | 1,147 |
| Louisville & Jefferson County Bonds: | | | |
| Series 2020 B, 5%, tender 10/1/23 (a) | | 2,800 | 3,041 |
| Series 2020 C, 5%, tender 10/1/26 (a) | | 5,985 | 6,794 |
| Louisville Reg'l. Arpt. Auth. Sys. Rev. Series 2014 A, 5% 7/1/24 (b) | | 1,280 | 1,435 |
| Louisville/Jefferson County Metropolitan Gov. Series 2012 A: | | | |
| 5% 12/1/28 (Pre-Refunded to 6/1/22 @ 100) | | 560 | 604 |
| 5% 12/1/29 (Pre-Refunded to 6/1/22 @ 100) | | 2,140 | 2,308 |
| Univ. Louisville Revs. Series 2016 C, 3% 9/1/21 | | 2,315 | 2,369 |
|
| TOTAL KENTUCKY | | | 92,814 |
|
| Louisiana - 2.0% | | | |
| Louisiana Citizens Property Ins. Corp. Assessment Rev. Series 2015, 5% 6/1/21 (FSA Insured) | | 4,890 | 5,102 |
| Louisiana Gen. Oblig.: | | | |
| Series 2012 A, 5% 8/1/22 | | 1,490 | 1,618 |
| Series 2012 C, 5% 7/15/21 | | 3,305 | 3,465 |
| Series 2014 D1, 5% 12/1/22 | | 1,285 | 1,410 |
| Series 2016 B: | | | |
| 5% 8/1/22 | | 14,185 | 15,402 |
| 5% 8/1/23 | | 6,115 | 6,853 |
| Series 2016 D, 5% 9/1/22 | | 6,220 | 6,772 |
| Louisiana Stadium and Exposition District Series 2013 A: | | | |
| 5% 7/1/21 | | 1,465 | 1,533 |
| 5% 7/1/22 | | 980 | 1,060 |
| New Orleans Aviation Board Rev.: | | | |
| (North Term. Proj.) Series 2017 B: | | | |
| 5% 1/1/23 (b) | | 300 | 325 |
| 5% 1/1/24 (b) | | 195 | 216 |
| 5% 1/1/25 (b) | | 195 | 221 |
| 5% 1/1/26 (b) | | 490 | 566 |
| Series 2017 D2: | | | |
| 5% 1/1/23 (b) | | 390 | 422 |
| 5% 1/1/24 (b) | | 735 | 814 |
| 5% 1/1/25 (b) | | 490 | 554 |
| New Orleans Gen. Oblig. Series 2012, 5% 12/1/20 | | 60 | 62 |
| St. John Baptist Parish Rev.: | | | |
| (Marathon Oil Corp.) Series 2017, 2.2% 6/1/37 (a) | | 3,765 | 3,029 |
| Bonds (Marathon Oil Corp.) Series 2017, 2%, tender 4/1/23 (a) | | 3,555 | 3,178 |
| Tobacco Settlement Fing. Corp. Series 2013 A, 5% 5/15/23 | | 4,400 | 4,694 |
|
| TOTAL LOUISIANA | | | 57,296 |
|
| Maine - 0.2% | | | |
| Maine Health & Higher Edl. Facilities Auth. Rev. Series 2013, 5% 7/1/24 | | 350 | 381 |
| Maine Tpk. Auth. Tpk. Rev. Series 2015: | | | |
| 5% 7/1/21 | | 2,350 | 2,461 |
| 5% 7/1/22 | | 1,810 | 1,962 |
|
| TOTAL MAINE | | | 4,804 |
|
| Maryland - 1.0% | | | |
| Baltimore Proj. Rev. Series 2017 D: | | | |
| 5% 7/1/24 | | 3,220 | 3,703 |
| 5% 7/1/25 | | 3,380 | 3,998 |
| Maryland Econ. Dev. Auth. Rev. (Ports America Chesapeake LLC. Proj.) Series 2017 A: | | | |
| 4% 6/1/20 | | 2,960 | 2,973 |
| 5% 6/1/21 | | 1,640 | 1,707 |
| 5% 6/1/22 | | 1,750 | 1,814 |
| Maryland Health & Higher Edl. Facilities Auth. Rev. Series 2015: | | | |
| 5% 7/1/22 | | 880 | 944 |
| 5% 7/1/23 | | 980 | 1,081 |
| 5% 7/1/24 | | 1,955 | 2,213 |
| 5% 7/1/25 | | 1,730 | 2,005 |
| Maryland St Cmnty. Dev. Admin Dept. Hsg. & Cmnty. Dev.: | | | |
| Series 2019 B, 4% 9/1/49 | | 2,500 | 2,709 |
| Series 2019 C, 3.5% 3/1/50 | | 1,965 | 2,096 |
| Rockville Mayor & Council Econ. Dev. (Rfdg.-Ingleside King Farm Proj.) Series 2017: | | | |
| 2.5% 11/1/24 | | 850 | 850 |
| 3% 11/1/25 | | 625 | 593 |
|
| TOTAL MARYLAND | | | 26,686 |
|
| Massachusetts - 0.7% | | | |
| Massachusetts Dept. of Trans. Metropolitan Hwy. Sys. Rev. Bonds Series 2019 A, 5%, tender 1/1/23 (a) | | 3,000 | 3,289 |
| Massachusetts Dev. Fin. Agcy. Rev.: | | | |
| Series 2016 I: | | | |
| 5% 7/1/21 | | 490 | 511 |
| 5% 7/1/22 | | 585 | 629 |
| 5% 7/1/23 | | 660 | 730 |
| 5% 7/1/24 | | 1,075 | 1,220 |
| 5% 7/1/25 | | 980 | 1,140 |
| 5% 7/1/26 | | 980 | 1,165 |
| Series 2019 A: | | | |
| 5% 7/1/23 | | 525 | 578 |
| 5% 7/1/24 | | 1,150 | 1,298 |
| 5% 7/1/25 | | 825 | 952 |
| Massachusetts Edl. Fing. Auth. Rev. Series 2016 J, 5% 7/1/23 (b) | | 2,175 | 2,400 |
| Massachusetts Port Auth. Rev. Series 2017 A: | | | |
| 5% 7/1/24 (b) | | 3,005 | 3,423 |
| 5% 7/1/25 (b) | | 1,115 | 1,300 |
|
| TOTAL MASSACHUSETTS | | | 18,635 |
|
| Michigan - 3.1% | | | |
| Clarkston Cmnty. Schools 5% 5/1/22 | | 1,635 | 1,762 |
| Detroit Downtown Dev. Auth. Tax Series A, 5% 7/1/24 (FSA Insured) | | 1,000 | 1,137 |
| Detroit Swr. Disp. Rev. Series 2006 D, 3 month U.S. LIBOR + 0.600% 1.879% 7/1/32 (a)(e) | | 3,980 | 3,842 |
| Flint Hosp. Bldg. Auth. Rev. Series 2020, 5% 7/1/24 (d) | | 925 | 1,034 |
| Grand Blanc Cmnty. Schools Series 2013: | | | |
| 5% 5/1/21 | | 2,105 | 2,192 |
| 5% 5/1/22 | | 1,810 | 1,950 |
| Grand Rapids Pub. Schools 5% 5/1/23 (FSA Insured) | | 1,275 | 1,417 |
| Kalamazoo Hosp. Fin. Auth. Hosp. Facilities Rev. Series 2016: | | | |
| 5% 5/15/22 | | 980 | 1,056 |
| 5% 5/15/24 | | 540 | 616 |
| 5% 5/15/25 | | 635 | 743 |
| 5% 5/15/26 | | 610 | 730 |
| Michigan Bldg. Auth. Rev. (Facilities Prog.) Series 2016 I: | | | |
| 5% 4/15/22 | | 980 | 1,056 |
| 5% 4/15/24 | | 1,450 | 1,664 |
| Michigan Fin. Auth. Rev.: | | | |
| (Detroit Wtr. and Sewage Dept. Wtr. Supply Sys. Rev. Rfdg. Local Proj.) Series 2014 D1, 5% 7/1/22 (FSA Insured) | | 1,920 | 2,081 |
| Bonds: | | | |
| Series 2019 B, 3.5%, tender 11/15/22 (a) | | 1,630 | 1,696 |
| Series 2019 MI2, 5%, tender 2/1/25 (a) | | 4,830 | 5,524 |
| Series 2015 A: | | | |
| 5% 8/1/22 | | 2,350 | 2,548 |
| 5% 8/1/23 | | 3,715 | 4,153 |
| Michigan Gen. Oblig. Series 2016: | | | |
| 5% 3/15/21 | | 980 | 1,016 |
| 5% 3/15/22 | | 2,280 | 2,448 |
| 5% 3/15/23 | | 3,915 | 4,343 |
| 5% 3/15/24 | | 6,760 | 7,736 |
| Michigan Hosp. Fin. Auth. Rev. Bonds (Ascension Health Cr. Group Proj.) Series F5, 2.4%, tender 3/15/23 (a) | | 3,535 | 3,585 |
| Michigan Strategic Fund Ltd. Oblig. Rev. Bonds: | | | |
| (Consumer Energy Co. Proj.) Series 2019, 1.8%, tender 10/1/24 (a)(b) | | 3,140 | 3,215 |
| Series CC, 1.45%, tender 9/1/21 (a) | | 7,040 | 7,003 |
| Novi Cmnty. School District Series I: | | | |
| 4% 5/1/24 | | 795 | 882 |
| 4% 5/1/25 | | 600 | 680 |
| Portage Pub. Schools Series 2016: | | | |
| 5% 5/1/23 | | 1,990 | 2,210 |
| 5% 11/1/23 | | 1,335 | 1,506 |
| 5% 5/1/24 | | 1,880 | 2,153 |
| 5% 11/1/24 | | 1,955 | 2,271 |
| 5% 5/1/25 | | 1,100 | 1,296 |
| 5% 11/1/25 | | 1,195 | 1,427 |
| 5% 11/1/26 | | 1,155 | 1,386 |
| 5% 11/1/28 | | 985 | 1,178 |
| Royal Oak Hosp. Fin. Auth. Hosp. Rev. Series 2014 D: | | | |
| 5% 9/1/21 | | 1,465 | 1,543 |
| 5% 9/1/23 | | 490 | 551 |
| Saginaw Hosp. Fin. Auth. Hosp. Rev. Series 2020 J: | | | |
| 5% 7/1/24 (d) | | 765 | 839 |
| 5% 7/1/25 (d) | | 500 | 557 |
| 5% 7/1/26 (d) | | 750 | 847 |
| Spring Lake Pub. Schools 5% 5/1/21 | | 4,020 | 4,185 |
|
| TOTAL MICHIGAN | | | 88,058 |
|
| Minnesota - 0.7% | | | |
| Minneapolis & Saint Paul Metropolitan Arpts. Commission Arpt. Rev.: | | | |
| Series 2014 A: | | | |
| 5% 1/1/22 | | 980 | 1,039 |
| 5% 1/1/23 | | 980 | 1,069 |
| Series 2014 B: | | | |
| 5% 1/1/21 (b) | | 2,240 | 2,292 |
| 5% 1/1/22 (b) | | 1,955 | 2,058 |
| 5% 1/1/23 (b) | | 980 | 1,058 |
| Moorhead Edl. Facilities Rev. (The Concordia College Corp. Proj.) Series 2016, 5% 12/1/25 | | 2,950 | 3,158 |
| Northern Muni. Pwr. Agcy. Elec. Sys. Rev. Series 2017: | | | |
| 5% 1/1/22 | | 1,160 | 1,236 |
| 5% 1/1/23 | | 1,115 | 1,226 |
| 5% 1/1/24 | | 1,560 | 1,767 |
| Western Minnesota Muni. Pwr. Agcy. Pwr. Supply Rev. Series 2014 A: | | | |
| 5% 1/1/22 | | 980 | 1,045 |
| 5% 1/1/23 | | 1,465 | 1,615 |
| 5% 1/1/24 | | 980 | 1,116 |
|
| TOTAL MINNESOTA | | | 18,679 |
|
| Mississippi - 0.1% | | | |
| Mississippi Hosp. Equip. & Facilities Auth.: | | | |
| (Forrest County Gen. Hosp. Rfdg. Proj.) Series 2019 B, 5% 1/1/24 | | 400 | 449 |
| Bonds Series II, 5%, tender 3/1/27 (a) | | 1,130 | 1,358 |
| Series I: | | | |
| 5% 10/1/25 | | 600 | 701 |
| 5% 10/1/27 | | 800 | 975 |
|
| TOTAL MISSISSIPPI | | | 3,483 |
|
| Missouri - 0.4% | | | |
| Cape Girardeau County Indl. Dev. Auth. (Southeast Hosp. Proj.) Series 2017 A: | | | |
| 5% 3/1/21 | | 390 | 398 |
| 5% 3/1/22 | | 585 | 609 |
| 5% 3/1/23 | | 980 | 1,038 |
| 5% 3/1/24 | | 685 | 737 |
| 5% 3/1/25 | | 710 | 774 |
| 5% 3/1/26 | | 980 | 1,081 |
| Missouri Hsg. Dev. Commission Single Family Mtg. Rev. Series 2019, 4% 5/1/50 | | 525 | 570 |
| Saint Louis Arpt. Rev. Series A, 5.25% 7/1/26 (FSA Insured) | | 5,270 | 6,185 |
|
| TOTAL MISSOURI | | | 11,392 |
|
| Montana - 0.2% | | | |
| Montana Board Hsg. Single Family: | | | |
| Series 2019 B, 4% 6/1/50 | | 260 | 286 |
| Series A1, 3.5% 6/1/50 | | 4,115 | 4,402 |
|
| TOTAL MONTANA | | | 4,688 |
|
| Nebraska - 0.5% | | | |
| Central Plains Energy Proj. Gas Supply Bonds Series 2019, 4%, tender 8/1/25 (a) | | 9,765 | 10,200 |
| Nebraska Invt. Fin. Auth. Single Family Hsg. Rev.: | | | |
| Series 2019 B, 4% 9/1/49 (b) | | 1,530 | 1,644 |
| Series 2019 E, 3.75% 9/1/49 (b) | | 1,730 | 1,834 |
|
| TOTAL NEBRASKA | | | 13,678 |
|
| Nevada - 2.3% | | | |
| Clark County Arpt. Rev.: | | | |
| (Sub Lien Proj.) Series 2017 A-1, 5% 7/1/22 (b) | | 3,915 | 4,179 |
| Series 2017 C, 5% 7/1/21 (b) | | 7,785 | 8,065 |
| Clark County School District: | | | |
| Series 2016 A: | | | |
| 5% 6/15/21 | | 1,470 | 1,535 |
| 5% 6/15/23 | | 1,285 | 1,419 |
| Series 2016 D, 5% 6/15/23 | | 10,000 | 11,046 |
| Series 2017 A: | | | |
| 5% 6/15/22 | | 2,800 | 3,005 |
| 5% 6/15/26 | | 1,285 | 1,520 |
| Series 2017 C: | | | |
| 5% 6/15/21 | | 9,030 | 9,429 |
| 5% 6/15/23 | | 4,550 | 5,026 |
| Nevada Dept. of Bus. & Industry Bonds (Republic Svcs., Inc. Proj.) Series 2001, 1.47%, tender 6/1/20 (a)(b)(c) | | 2,700 | 2,700 |
| Nevada Gen. Oblig. Series 2013 D1, 5% 3/1/24 | | 2,640 | 2,923 |
| Washoe County Gas & Wtr. Facilities Bonds (Sierra Pacific Pwr. Co. Proj.) Series 2016 B, 3%, tender 6/1/22 (a) | | 5,185 | 5,324 |
| Washoe County Gas Facilities Rev. Bonds: | | | |
| Series 2016 F, 2.05%, tender 4/15/22 (a)(b) | | 4,800 | 4,816 |
| Series 2016, 2.05%, tender 4/15/22 (a)(b) | | 2,900 | 2,910 |
|
| TOTAL NEVADA | | | 63,897 |
|
| New Hampshire - 0.7% | | | |
| Nat'l. Fin. Auth. Solid Bonds (Waste Mgmt., Inc. Proj.): | | | |
| Series 2019 A3, 2.15%, tender 7/1/24 (a)(b) | | 4,455 | 4,296 |
| Series 2019 A4, 2.15%, tender 7/1/24 (a)(b) | | 2,250 | 2,170 |
| New Hampshire Bus. Fin. Auth. Wtr. Facility (Pennichuck Wtr. Works, Inc. Proj.) Series 2014 A: | | | |
| 5% 1/1/24 (b) | | 1,120 | 1,241 |
| 5% 1/1/25 (b) | | 1,000 | 1,133 |
| New Hampshire Health & Ed. Facilities Auth. Series 2017 B, 4.125% 7/1/24 (c) | | 320 | 319 |
| New Hampshire Health & Ed. Facilities Auth. Rev.: | | | |
| (Southern NH Med. Ctr. Proj.) Series 2016, 3% 10/1/21 | | 1,375 | 1,405 |
| Series 2012: | | | |
| 4% 7/1/20 | | 2,645 | 2,661 |
| 4% 7/1/21 | | 1,485 | 1,529 |
| Series 2016: | | | |
| 5% 10/1/21 | | 1,225 | 1,289 |
| 5% 10/1/22 | | 900 | 977 |
| 5% 10/1/23 | | 2,785 | 3,110 |
|
| TOTAL NEW HAMPSHIRE | | | 20,130 |
|
| New Jersey - 6.5% | | | |
| Camden County Impt. Auth. Health Care Redev. Rev. Series 2014 A: | | | |
| 5% 2/15/21 | | 2,445 | 2,506 |
| 5% 2/15/22 | | 2,445 | 2,573 |
| 5% 2/15/23 | | 2,770 | 2,988 |
| New Jersey Econ. Dev. Auth. Rev.: | | | |
| (Provident Montclair Proj.) Series 2017: | | | |
| 4% 6/1/22 (FSA Insured) | | 980 | 1,031 |
| 5% 6/1/23 (FSA Insured) | | 1,230 | 1,360 |
| 5% 6/1/24 (FSA Insured) | | 980 | 1,115 |
| Series 2011 EE, 5% 9/1/20 | | 1,320 | 1,333 |
| Series 2012 II, 5% 3/1/22 | | 6,155 | 6,418 |
| Series 2013, 5% 3/1/23 | | 13,920 | 14,601 |
| Series 2016 BBB, 5% 6/15/23 | | 9,010 | 9,490 |
| New Jersey Edl. Facility: | | | |
| Series 2014: | | | |
| 5% 6/15/20 | | 10,760 | 10,810 |
| 5% 6/15/21 | | 10,760 | 11,056 |
| Series 2016 A: | | | |
| 5% 7/1/21 | | 2,150 | 2,242 |
| 5% 7/1/22 | | 6,160 | 6,494 |
| 5% 7/1/23 | | 3,315 | 3,557 |
| 5% 7/1/24 | | 7,740 | 8,465 |
| New Jersey Health Care Facilities Fing. Auth. Rev.: | | | |
| Bonds: | | | |
| Series 2019 B1, 5%, tender 7/1/24 (a) | | 3,175 | 3,670 |
| Series 2019 B2, 5%, tender 7/1/25 (a) | | 3,890 | 4,603 |
| Series 2019 B3, 5%, tender 7/1/26 (a) | | 1,000 | 1,209 |
| Series 2016 A: | | | |
| 5% 7/1/21 | | 170 | 177 |
| 5% 7/1/22 | | 170 | 183 |
| 5% 7/1/23 | | 595 | 656 |
| 5% 7/1/24 | | 985 | 1,112 |
| 5% 7/1/24 | | 475 | 536 |
| 5% 7/1/24 | | 1,200 | 1,365 |
| 5% 7/1/25 | | 515 | 594 |
| 5% 7/1/26 | | 170 | 200 |
| 5% 7/1/27 | | 255 | 300 |
| New Jersey Higher Ed. Student Assistance Auth. Student Ln. Rev.: | | | |
| Series 2015 1A, 5% 12/1/24 (b) | | 5,000 | 5,717 |
| Series 2017 1A: | | | |
| 5% 12/1/22 (b) | | 1,250 | 1,358 |
| 5% 12/1/23 (b) | | 1,930 | 2,153 |
| Series 2017 1B, 5% 12/1/21 (b) | | 1,285 | 1,357 |
| Series 2019 A: | | | |
| 5% 12/1/23 | | 720 | 809 |
| 5% 12/1/24 | | 420 | 484 |
| New Jersey Hsg. & Mtg. Fin. Agcy. Rev. Series 2019 D: | | | |
| 4% 4/1/20 (b) | | 1,015 | 1,015 |
| 4% 10/1/21 (b) | | 2,120 | 2,186 |
| 4% 4/1/22 (b) | | 1,655 | 1,721 |
| 4% 4/1/23 (b) | | 1,090 | 1,151 |
| 4% 10/1/23 (b) | | 1,150 | 1,224 |
| 4% 4/1/25 (b) | | 1,405 | 1,530 |
| New Jersey Tpk. Auth. Tpk. Rev.: | | | |
| Bonds Series 2017 C5, 1 month U.S. LIBOR + 0.460% 1.567%, tender 1/1/21 (a)(e) | | 10,485 | 10,440 |
| Series 2017 C1, 1 month U.S. LIBOR + 0.340% 1.447% 1/1/21 (a)(e) | | 1,170 | 1,164 |
| New Jersey Trans. Trust Fund Auth.: | | | |
| Series 2010 A, 0% 12/15/27 | | 5,520 | 4,430 |
| Series 2013 A, 5% 6/15/20 | | 17,605 | 17,687 |
| Series 2016 A: | | | |
| 5% 6/15/22 | | 2,630 | 2,770 |
| 5% 6/15/27 | | 3,960 | 4,422 |
| Series 2018 A, 5% 6/15/24 | | 5,000 | 5,443 |
| Series A: | | | |
| 5% 12/15/24 | | 1,780 | 1,906 |
| 5% 12/15/25 | | 1,665 | 1,803 |
| 5% 12/15/26 | | 2,600 | 2,843 |
| Series AA, 5% 6/15/29 | | 1,000 | 1,029 |
| New Jersey Transit Corp. Ctfs. of Prtn. Series 2014 A, 5% 9/15/21 | | 4,795 | 5,049 |
| Rutgers State Univ. Rev. Series Q: | | | |
| 5% 5/1/21 | | 990 | 1,031 |
| 5% 5/1/22 | | 690 | 742 |
| 5% 5/1/23 | | 540 | 600 |
|
| TOTAL NEW JERSEY | | | 182,708 |
|
| New Mexico - 1.8% | | | |
| Farmington Poll. Cont. Rev. Bonds (Southern California Edison Co. Four Corners Proj.): | | | |
| Series 2005 B, 1.875%, tender 4/1/20 (a) | | 10,785 | 10,785 |
| Series 2011, 1.875%, tender 4/1/20 (a) | | 6,155 | 6,155 |
| New Mexico Hosp. Equip. Ln. Council Rev. Bonds Series 2019 B, 5%, tender 8/1/25 (a) | | 3,135 | 3,714 |
| New Mexico Mtg. Fin. Auth. Series 2019 C, 4% 1/1/50 | | 4,900 | 5,302 |
| New Mexico Muni. Energy Acquisition Auth. Gas Supply Rev.: | | | |
| Bonds Series 2019 A, 5%, tender 5/1/25 (a) | | 15,000 | 16,343 |
| Series 2019 A: | | | |
| 4% 5/1/21 | | 505 | 518 |
| 4% 11/1/21 | | 625 | 648 |
| 4% 5/1/22 | | 960 | 1,005 |
| 4% 11/1/23 | | 710 | 762 |
| 4% 5/1/24 | | 950 | 1,026 |
| 4% 11/1/24 | | 1,450 | 1,579 |
| 4% 5/1/25 | | 2,790 | 3,042 |
|
| TOTAL NEW MEXICO | | | 50,879 |
|
| New York - 2.2% | | | |
| Dorm. Auth. New York Univ. Rev. Series 2016 A: | | | |
| 5% 7/1/22 | | 490 | 530 |
| 5% 7/1/24 | | 1,810 | 2,075 |
| Long Island Pwr. Auth. Elec. Sys. Rev. Bonds Series 2019 B, 1.65%, tender 9/1/24 (a) | | 6,500 | 6,272 |
| New York Dorm. Auth. Rev. Bonds: | | | |
| Series 2019 B1, 5%, tender 5/1/22 (a) | | 1,740 | 1,841 |
| Series 2019 B2, 5%, tender 5/1/24 (a) | | 2,005 | 2,260 |
| New York Envir. Facilities Corp. Clean Wtr. & Drinking Wtr. (NY Muni. Wtr. Fin. Auth. Projs.) Series 2020 A: | | | |
| 5% 6/15/23 | | 2,000 | 2,241 |
| 5% 6/15/24 | | 1,400 | 1,621 |
| New York Metropolitan Trans. Auth. Rev.: | | | |
| Bonds Series 2018 A, 5%, tender 11/15/20 (a) | | 20,000 | 20,269 |
| Series 2008 B2, 5% 11/15/21 | | 3,915 | 4,056 |
| Series 2012 B, 5% 11/15/22 | | 1,955 | 2,054 |
| Series 2012 E, 5% 11/15/21 | | 2,380 | 2,466 |
| Series 2014 C, 5% 11/15/21 | | 2,740 | 2,839 |
| Series 2016 B, 5% 11/15/21 | | 2,150 | 2,227 |
| New York State Mtg. Agcy. Homeowner Mtg. Series 221, 3.5% 10/1/32 (b) | | 570 | 604 |
| Niagara Frontier Trans. Auth. Arpt. Rev. Series 2019 A: | | | |
| 5% 4/1/25 (b) | | 625 | 715 |
| 5% 4/1/27 (b) | | 1,350 | 1,604 |
| Onondaga County Ind. Dev. Agcy. Swr. Facilities Rev. (Bristol-Meyers Squibb Co. Proj.) 5.75% 3/1/24 (b) | | 5,335 | 6,110 |
| Yonkers Gen. Oblig. Series 2017 C, 5% 10/1/22 (Build America Mutual Assurance Insured) | | 2,500 | 2,713 |
|
| TOTAL NEW YORK | | | 62,497 |
|
| New York And New Jersey - 0.0% | | | |
| Port Auth. of New York & New Jersey Series 185, 5% 9/1/23 (b) | | 870 | 949 |
| North Carolina - 1.3% | | | |
| New Hanover County Hosp. Rev. Series 2017: | | | |
| 5% 10/1/25 | | 1,115 | 1,293 |
| 5% 10/1/26 | | 1,260 | 1,484 |
| North Carolina Grant Anticipation Rev. Series 2017: | | | |
| 5% 3/1/22 | | 3,580 | 3,837 |
| 5% 3/1/23 | | 3,580 | 3,949 |
| North Carolina Hsg. Fin. Agcy. Home Ownership Rev. Series 43, 4% 7/1/50 | | 7,200 | 7,867 |
| North Carolina Med. Care Commission Health Care Facilities Rev. Bonds: | | | |
| Series 2019 B, 2.2%, tender 12/1/22 (a) | | 4,235 | 4,201 |
| Series 2019 C, 2.55%, tender 6/1/26 (a) | | 7,335 | 7,291 |
| North Carolina Muni. Pwr. Agcy. #1 Catawba Elec. Rev. Series 2015 E: | | | |
| 5% 1/1/22 | | 4,890 | 5,211 |
| 5% 1/1/23 | | 1,465 | 1,600 |
|
| TOTAL NORTH CAROLINA | | | 36,733 |
|
| Ohio - 2.3% | | | |
| Akron Bath Copley Hosp. District Rev. Series 2016, 5% 11/15/24 | | 1,955 | 2,252 |
| Allen County Hosp. Facilities Rev. Bonds (Mercy Health) Series 2017 B, 5%, tender 5/5/22 (a) | | 5,280 | 5,630 |
| American Muni. Pwr., Inc. Rev. Bonds: | | | |
| (Combined Hydroelectric Proj.) Series 2018, 2.25%, tender 8/15/21 (a) | | 2,500 | 2,509 |
| Series 2019 A, 2.3%, tender 2/15/22 (a) | | 5,990 | 6,065 |
| Cleveland Arpt. Sys. Rev.: | | | |
| Series 2016 A, 5% 1/1/26 (FSA Insured) | | 490 | 561 |
| 5% 1/1/24 (FSA Insured) | | 1,175 | 1,320 |
| 5% 1/1/25 (FSA Insured) | | 1,225 | 1,401 |
| Fairfield County Hosp. Facilities Rev. (Fairfield Med. Ctr. Proj.) Series 2013: | | | |
| 5% 6/15/22 | | 2,100 | 2,222 |
| 5% 6/15/23 | | 1,815 | 1,959 |
| Franklin County Hosp. Facilities Rev. Series 2016 C, 5% 11/1/23 | | 2,800 | 3,166 |
| Hamilton County Convention Facilities Auth. Rev. Series 2014, 5% 12/1/21 | | 2,000 | 2,125 |
| Hamilton County HealthCare Facilities Rev. Series 2012, 5% 6/1/21 | | 1,200 | 1,250 |
| Miami County Hosp. Facilities Rev. (Kettering Health Network Obligated Group Proj.) Series 2019: | | | |
| 5% 8/1/27 | | 500 | 618 |
| 5% 8/1/28 | | 1,000 | 1,260 |
| Ohio Hosp. Facilities Rev. Series 2017 A: | | | |
| 5% 1/1/21 | | 2,640 | 2,716 |
| 5% 1/1/22 | | 1,665 | 1,776 |
| 5% 1/1/23 | | 1,955 | 2,147 |
| 5% 1/1/24 | | 1,690 | 1,910 |
| 5% 1/1/25 | | 2,035 | 2,361 |
| Ohio Hsg. Fin. Agcy. Residential Mtg. Rev. (Mtg. Backed Securities Prog.) Series 2019 B, 4.5% 3/1/50 | | 375 | 415 |
| Ohio Spl. Oblig. Series 2020 A: | | | |
| 5% 2/1/22 | | 1,525 | 1,630 |
| 5% 2/1/23 | | 2,510 | 2,769 |
| Scioto County Hosp. Facilities Rev.: | | | |
| Series 2016: | | | |
| 5% 2/15/21 | | 1,295 | 1,334 |
| 5% 2/15/22 | | 1,075 | 1,144 |
| 5% 2/15/23 | | 2,075 | 2,275 |
| 5% 2/15/24 | | 1,605 | 1,807 |
| 5% 2/15/25 | | 1,675 | 1,935 |
| 5% 2/15/26 | | 1,225 | 1,447 |
| Series 2019, 5% 2/15/29 | | 2,425 | 2,764 |
| Univ. of Akron Gen. Receipts Series 2019 A: | | | |
| 5% 1/1/23 | | 400 | 440 |
| 5% 1/1/24 | | 760 | 861 |
| 5% 1/1/25 | | 1,100 | 1,281 |
|
| TOTAL OHIO | | | 63,350 |
|
| Oklahoma - 0.1% | | | |
| Oklahoma Dev. Fin. Auth. Health Sys. Rev. (OU Medicine Proj.) Series 2018 B: | | | |
| 5% 8/15/24 | | 500 | 565 |
| 5% 8/15/25 | | 500 | 579 |
| 5% 8/15/26 | | 800 | 946 |
| Oklahoma Dev. Fin. Auth. Rev. Series 2004 A, 2.375% 12/1/21 (a) | | 1,320 | 1,337 |
| Oklahoma Hsg. Fin. Agcy. Collateralized Bonds Series 2019, 1.6%, tender 7/1/22 | | 480 | 480 |
|
| TOTAL OKLAHOMA | | | 3,907 |
|
| Oregon - 1.4% | | | |
| Gilliam County Solid Waste Disp. Rev. Bonds (Waste Mgmt., Inc. Proj.): | | | |
| Series 2000 A, 2.4%, tender 5/2/22 (a)(b) | | 2,500 | 2,476 |
| Series 2003 A, 2.4%, tender 5/2/22 (a)(b) | | 2,275 | 2,250 |
| Oregon Bus. Dev. Commission Bonds Series 250, 5%, tender 3/1/22 (a)(b) | | 13,550 | 14,452 |
| Oregon Bus. Dev. Commn Recovery Zone Facility Bonds (Intel Corp. Proj.) Series 232, 2.4%, tender 8/14/23 (a) | | 21,105 | 21,367 |
|
| TOTAL OREGON | | | 40,545 |
|
| Pennsylvania - 1.7% | | | |
| Berks County Muni. Auth. Rev. Bonds (Tower Health Proj.) Series 2020 B1, 5%, tender 2/1/25 (a) | | 665 | 738 |
| Commonwealth Fing. Auth. Rev. Series 2020 A: | | | |
| 5% 6/1/24 | | 1,475 | 1,689 |
| 5% 6/1/25 | | 1,150 | 1,354 |
| Lehigh County Indl. Dev. Auth. Poll. Cont. Rev. Bonds: | | | |
| (PPL Elec. Utils. Corp. Proj.) Series 2016 A, 1.8%, tender 9/1/22 (a) | | 2,445 | 2,454 |
| Series B, 1.8%, tender 8/15/22 (a) | | 5,245 | 5,277 |
| Montgomery County Higher Ed. & Health Auth. Rev.: | | | |
| Series 2014 A: | | | |
| 5% 10/1/20 | | 1,230 | 1,249 |
| 5% 10/1/23 | | 190 | 209 |
| Series 2019, 5% 9/1/29 | | 1,000 | 1,228 |
| Pennsylvania Econ. Dev. Fing. Auth. Solid Waste Disp. Rev. Bonds (Waste Mgmt., Inc. Proj.): | | | |
| Series 2009, 2.8%, tender 12/1/21 (a) | | 1,700 | 1,723 |
| Series 2017 A, 1.7%, tender 8/3/20 (a)(b) | | 3,220 | 3,216 |
| Pennsylvania Gen. Oblig. Series 2017, 5% 1/1/27 | | 3,955 | 4,845 |
| Pennsylvania Higher Edl. Facilities Auth. Rev. Series 2014: | | | |
| 5% 12/1/21 | | 270 | 287 |
| 5% 12/1/22 | | 835 | 918 |
| Pennsylvania Indl. Dev. Auth. Rev. Series 2012, 5% 7/1/21 | | 1,140 | 1,194 |
| Pennsylvania Pub. School Bldg. Auth. School Rev. (The School District of Harrisburg Proj.) Series 2016 A, 5% 12/1/21 (FSA Insured) | | 4,890 | 5,198 |
| Philadelphia Arpt. Rev.: | | | |
| Series 2017 A, 5% 7/1/24 | | 490 | 557 |
| Series 2017 B, 5% 7/1/24 (b) | | 2,445 | 2,741 |
| Philadelphia Auth. for Indl. Dev. Series 2020 C, 3% 11/1/20 (d) | | 400 | 401 |
| Philadelphia Gas Works Rev. Series 15, 5% 8/1/21 | | 1,225 | 1,285 |
| Philadelphia School District: | | | |
| Series 2018 A: | | | |
| 5% 9/1/24 | | 1,000 | 1,153 |
| 5% 9/1/25 | | 700 | 828 |
| 5% 9/1/26 | | 750 | 900 |
| Series 2019 A: | | | |
| 5% 9/1/21 | | 985 | 1,037 |
| 5% 9/1/22 | | 1,250 | 1,360 |
| 5% 9/1/23 | | 315 | 353 |
| 5% 9/1/24 | | 1,050 | 1,210 |
| 5% 9/1/25 | | 1,200 | 1,419 |
| Series 2019 B, 5% 9/1/24 | | 1,000 | 1,153 |
| Reading School District Series 2017: | | | |
| 5% 3/1/25 (FSA Insured) | | 320 | 371 |
| 5% 3/1/26 (FSA Insured) | | 260 | 309 |
| 5% 3/1/27 (FSA Insured) | | 250 | 304 |
| 5% 3/1/28 (FSA Insured) | | 245 | 298 |
|
| TOTAL PENNSYLVANIA | | | 47,258 |
|
| Rhode Island - 1.2% | | | |
| Rhode Island Health & Edl. Bldg. Corp. Higher Ed. Facilities Rev. Series 2016: | | | |
| 5% 5/15/20 | | 645 | 647 |
| 5% 5/15/21 | | 1,475 | 1,528 |
| 5% 5/15/22 | | 1,955 | 2,083 |
| 5% 5/15/23 | | 1,180 | 1,291 |
| 5% 5/15/24 | | 2,300 | 2,573 |
| 5% 5/15/25 | | 5,385 | 6,155 |
| Rhode Island Health & Edl. Bldg. Corp. Pub. Schools Rev. Series 2015, 5% 5/15/25 (FSA Insured) | | 5,910 | 6,915 |
| Rhode Island Hsg. & Mtg. Fin. Corp. Series 2019 70, 4% 10/1/49 | | 960 | 1,040 |
| Rhode Island Student Ln. Auth. Student Ln. Rev. Series 2019 A: | | | |
| 5% 12/1/23 (b) | | 750 | 835 |
| 5% 12/1/24 (b) | | 1,000 | 1,140 |
| 5% 12/1/25 (b) | | 1,250 | 1,454 |
| 5% 12/1/26 (b) | | 1,000 | 1,183 |
| 5% 12/1/28 (b) | | 510 | 622 |
| Tobacco Settlement Fing. Corp. Series 2015 A: | | | |
| 5% 6/1/24 | | 1,885 | 2,041 |
| 5% 6/1/26 | | 3,425 | 3,724 |
| 5% 6/1/27 | | 980 | 1,057 |
|
| TOTAL RHODE ISLAND | | | 34,288 |
|
| South Carolina - 0.8% | | | |
| Lancaster County School District ( South Carolina Gen. Oblig. Proj.) Series 2017, 5% 3/1/22 | | 2,020 | 2,165 |
| Richland County School District #2 Gen. Oblig. (South Carolina Gen. Oblig. Proj.) Series 2015 A, 5% 2/1/23 | | 2,565 | 2,837 |
| Scago Edl. Facilities Corp. for Colleton School District (School District of Colleton County Proj.) Series 2015: | | | |
| 5% 12/1/23 | | 4,345 | 4,780 |
| 5% 12/1/26 | | 1,075 | 1,220 |
| South Carolina Hsg. Fin. & Dev. Auth. Mtg. Rev. Series 2019 A, 4% 1/1/50 | | 1,425 | 1,556 |
| South Carolina Pub. Svc. Auth. Rev.: | | | |
| Series 2012 B, 5% 12/1/20 | | 980 | 1,002 |
| Series 2014 C: | | | |
| 5% 12/1/22 | | 1,075 | 1,165 |
| 5% 12/1/23 | | 4,890 | 5,444 |
| Series A, 5% 12/1/23 | | 2,995 | 3,334 |
|
| TOTAL SOUTH CAROLINA | | | 23,503 |
|
| South Dakota - 0.1% | | | |
| South Dakota Health & Edl. Facilities Auth. Rev. Series 2014 B: | | | |
| 4% 11/1/20 | | 610 | 620 |
| 4% 11/1/21 | | 490 | 511 |
| 5% 11/1/22 | | 365 | 399 |
|
| TOTAL SOUTH DAKOTA | | | 1,530 |
|
| Tennessee - 1.3% | | | |
| Greeneville Health & Edl. Facilities Board Series 2018 A, 5% 7/1/21 | | 650 | 681 |
| Metropolitan Nashville Arpt. Auth. Rev. Series 2019 B: | | | |
| 5% 7/1/26 (b) | | 2,000 | 2,335 |
| 5% 7/1/27 (b) | | 2,000 | 2,373 |
| 5% 7/1/28 (b) | | 3,000 | 3,611 |
| 5% 7/1/29 (b) | | 3,800 | 4,632 |
| 5% 7/1/30 (b) | | 3,000 | 3,701 |
| Tennergy Corp. Gas Rev. Bonds Series 2019 A, 5%, tender 10/1/24 (a) | | 11,590 | 12,523 |
| Tennessee Energy Acquisition Corp. Bonds (Gas Rev. Proj.) Series A, 4%, tender 5/1/23 (a) | | 6,040 | 6,187 |
|
| TOTAL TENNESSEE | | | 36,043 |
|
| Texas - 10.9% | | | |
| Aledo Independent School District Series 2015, 0% 2/15/24 | | 1,195 | 1,129 |
| Austin Arpt. Sys. Rev. Series 2019 B: | | | |
| 5% 11/15/23 (b) | | 600 | 667 |
| 5% 11/15/24 (b) | | 625 | 707 |
| 5% 11/15/25 (b) | | 650 | 750 |
| Central Reg'l. Mobility Auth. Series 2016: | | | |
| 5% 1/1/21 | | 490 | 503 |
| 5% 1/1/22 | | 1,465 | 1,558 |
| 5% 1/1/23 | | 2,395 | 2,528 |
| 5% 1/1/24 | | 3,295 | 3,532 |
| 5% 1/1/26 | | 2,800 | 3,090 |
| Cypress-Fairbanks Independent School District Bonds: | | | |
| Series 2014 B1, 1.25%, tender 8/15/22 (a) | | 2,420 | 2,419 |
| Series 2014 B2, 1.4%, tender 8/17/20 (a) | | 3,220 | 3,218 |
| Series 2014 B3, 1.4%, tender 8/17/20 (a) | | 3,485 | 3,482 |
| Series 2015 B2, 2.125%, tender 8/16/21 (a) | | 16,000 | 16,113 |
| Dallas County Gen. Oblig. Series 2016 5% 8/15/22 | | 3,445 | 3,755 |
| Dallas Fort Worth Int'l. Arpt. Rev.: | | | |
| Series 2013 F: | | | |
| 5% 11/1/21 | | 2,935 | 3,111 |
| 5% 11/1/22 | | 4,890 | 5,275 |
| Series 2014 D, 5% 11/1/23 (b) | | 1,905 | 2,086 |
| Dallas Independent School District Bonds: | | | |
| Series 2016 B5, 5%, tender 2/15/21 (a) | | 7,825 | 8,054 |
| Series 2016, 5%, tender 2/15/22 (a) | | 150 | 161 |
| Series B6: | | | |
| 5%, tender 2/15/22 (a) | | 3,865 | 4,143 |
| 5%, tender 2/15/22 (a) | | 3,900 | 4,142 |
| Denton Independent School District: | | | |
| Bonds Series 2014 B, 2%, tender 8/1/24 (a) | | 1,970 | 2,007 |
| Series 2016, 0% 8/15/25 | | 1,610 | 1,501 |
| Fort Bend Independent School District Bonds: | | | |
| Series 2019 A, 1.95%, tender 8/1/22 (a) | | 9,990 | 10,014 |
| Series C, 1.35%, tender 8/1/20 (a) | | 1,695 | 1,694 |
| Series D, 1.5%, tender 8/1/21 (a) | | 3,060 | 3,056 |
| Fort Worth Gen. Oblig. Series 2015 A, 5% 3/1/23 | | 1,670 | 1,852 |
| Fort Worth Independent School District Series 2015, 5% 2/15/22 | | 1,580 | 1,696 |
| Gulf Coast Waste Disp. Auth. Solid Waste Disp. Rev. Bonds (Waste Mgmt. of Texas, Inc. Denton County Proj.) Series 2003 B, 2.15%, tender 5/1/20 (a)(b) | | 2,000 | 2,000 |
| Harris County Cultural Ed. Facilities Fin. Corp. Rev.: | | | |
| Bonds Series 2019 B, 5%, tender 12/1/26 (a) | | 6,345 | 7,576 |
| Series 2014 A, 5% 12/1/26 | | 1,085 | 1,227 |
| Houston Arpt. Sys. Rev.: | | | |
| Series 2012 A, 5% 7/1/23 (b) | | 3,720 | 3,955 |
| Series 2018 A: | | | |
| 5% 7/1/23 (b) | | 750 | 817 |
| 5% 7/1/25 (b) | | 1,550 | 1,758 |
| Houston Independent School District Bonds: | | | |
| Series 2012, 2.4%, tender 6/1/21 (a) | | 12,235 | 12,373 |
| Series 2013 B, 2.4%, tender 6/1/21 (a) | | 5,880 | 5,946 |
| Leander Independent School District Series 2013 A, 0% 8/15/21 | | 1,870 | 1,841 |
| Lewisville Independent School District Series 1996, 0% 8/15/21 | | 2,110 | 2,074 |
| Love Field Arpt. Modernization Rev. Series 2015: | | | |
| 5% 11/1/22 (b) | | 1,000 | 1,075 |
| 5% 11/1/23 (b) | | 2,125 | 2,338 |
| Lower Colorado River Auth. Rev. Series 2010 B, 5% 5/15/21 | | 2,965 | 2,978 |
| Mansfield Independent School District Series 2016, 5% 2/15/24 | | 4,185 | 4,774 |
| Midlothian Independent School District Bonds Series 2013 C, 2%, tender 8/1/24 (a) | | 1,645 | 1,676 |
| Newark Higher Ed. Fin. Corp. (Abilene Christian Univ. Proj.) Series 2016 A, 5% 4/1/26 | | 2,425 | 2,834 |
| North East Texas Independent School District Bonds Series 2019, 2.2%, tender 8/1/24 (a) | | 1,845 | 1,891 |
| North Harris County Reg'l. Wtr. Auth. Series 2013, 4% 12/15/22 | | 1,545 | 1,656 |
| North Texas Tollway Auth. Rev.: | | | |
| Series 2011 A, 5.5% 9/1/41 (Pre-Refunded to 9/1/21 @ 100) | | 16,800 | 17,829 |
| Series 2011 D, 5% 9/1/28 (Pre-Refunded to 9/1/21 @ 100) | | 4,100 | 4,323 |
| Northside Independent School District Bonds: | | | |
| Series 2019, 1.6%, tender 8/1/24 (a) | | 7,330 | 7,286 |
| 2%, tender 6/1/21 (a) | | 11,865 | 11,919 |
| Pasadena Independent School District Bonds Series 2015 B, 1.5%, tender 8/15/24 (a) | | 6,615 | 6,605 |
| Prosper Independent School District Bonds Series 2019 B, 2%, tender 8/15/23 (a) | | 10,000 | 10,194 |
| Sam Rayburn Muni. Pwr. Agcy. Series 2012, 5% 10/1/20 | | 980 | 996 |
| San Antonio Arpt. Sys. Rev.: | | | |
| Serie 2019 A, 5% 7/1/24 (b) | | 1,750 | 1,952 |
| Series 2019 A, 5% 7/1/23 (b) | | 555 | 606 |
| Series 2019 A: | | | |
| 5% 7/1/22 (b) | | 705 | 752 |
| 5% 7/1/22 (b) | | 690 | 735 |
| 5% 7/1/23 (b) | | 505 | 550 |
| 5% 7/1/24 (b) | | 1,000 | 1,114 |
| 5% 7/1/25 (b) | | 1,250 | 1,421 |
| 5% 7/1/25 (b) | | 1,350 | 1,531 |
| 5% 7/1/26 (b) | | 1,500 | 1,735 |
| 5% 7/1/26 (b) | | 1,250 | 1,442 |
| San Antonio Elec. & Gas Sys. Rev. Bonds: | | | |
| Series 2015 B, 2%, tender 12/1/21 (a) | | 3,965 | 3,981 |
| Series 2018, 2.75%, tender 12/1/22 (a) | | 10,100 | 10,338 |
| San Antonio Pub. Facilities Corp. and Rfdg. Lease (Convention Ctr. Proj.) Series 2012: | | | |
| 5% 9/15/21 | | 980 | 1,034 |
| 5% 9/15/22 | | 3,365 | 3,664 |
| San Antonio Wtr. Sys. Rev. Bonds Series 2013 F, 2%, tender 11/1/21 (a) | | 7,420 | 7,460 |
| Tarrant County Cultural Ed. Facilities Fin. Corp. Hosp. Rev.: | | | |
| (Scott & White Healthcare Proj.) Series 2013 A: | | | |
| 5% 8/15/21 | | 735 | 773 |
| 5% 8/15/23 | | 980 | 1,095 |
| Series 2013, 5% 9/1/20 | | 895 | 909 |
| Tarrant County Cultural Ed. Facilities Fin. Corp. Retirement Facility Rev. (MRC Crestview Proj.) Series 2010, 8.125% 11/15/44 (Pre-Refunded to 11/15/20 @ 100) | | 2,875 | 2,991 |
| Tarrant County Cultural Ed. Facilities Fin. Corp. Rev.: | | | |
| Series 2016 A, 5% 2/15/26 | | 1,465 | 1,762 |
| Series 2017 A, 5% 2/15/24 | | 1,955 | 2,228 |
| Texas Gen. Oblig.: | | | |
| Bonds: | | | |
| Series 2019 C2, 1.85%, tender 8/1/22 (a) | | 1,710 | 1,711 |
| Series 2019 E2, 2.25%, tender 8/1/22 (a) | | 6,805 | 6,815 |
| Series 2013 B, 5.25% 8/1/21 (b) | | 8,805 | 9,268 |
| Series 2018, 4% 8/1/21 (b) | | 2,340 | 2,425 |
| Texas Trans. Commission Central Texas Tpk. Sys. Rev. Bonds Series 2015 A, 5%, tender 4/1/20 (a) | | 17,160 | 17,160 |
| Texas Wtr. Dev. Board Rev. Series 2018 B, 5% 4/15/23 | | 4,000 | 4,450 |
| Tomball Independent School District Bonds Series 2014 B2, 2.125%, tender 8/15/21 (a) | | 4,920 | 4,955 |
| Trinity River Auth. Reg'l. Wastewtr. Sys. Rev. Series 2016, 5% 8/1/23 | | 1,550 | 1,740 |
|
| TOTAL TEXAS | | | 306,781 |
|
| Utah - 0.8% | | | |
| Utah Gen. Oblig. Series 2020: | | | |
| 5% 7/1/24 | | 9,940 | 11,521 |
| 5% 7/1/25 | | 10,000 | 11,911 |
|
| TOTAL UTAH | | | 23,432 |
|
| Vermont - 0.0% | | | |
| Vermont Edl. & Health Bldg. Fin. Agcy. Rev. (St. Michael's College Proj.) Series 2012, 5% 10/1/22 | | 300 | 314 |
| Virginia - 0.5% | | | |
| Chesapeake Trans. Sys. Toll Road Rev. Series 2012 A: | | | |
| 4% 7/15/20 | | 590 | 594 |
| 5% 7/15/21 | | 390 | 407 |
| Fredericksburg Econ. Dev. Auth. Rev. Series 2014, 5% 6/15/24 | | 2,290 | 2,622 |
| Gloucester County Indl. Dev. Auth. Bonds Series 2003 A, 2.4%, tender 5/2/22 (a)(b) | | 1,500 | 1,483 |
| Louisa Indl. Dev. Auth. Poll. Cont. Rev. Bonds Series 2008 B, 2.15%, tender 9/1/20 (a) | | 2,605 | 2,600 |
| Stafford County Econ. Dev. Auth. Hosp. Facilities Rev. Series 2016: | | | |
| 5% 6/15/24 | | 1,185 | 1,357 |
| 5% 6/15/25 | | 980 | 1,151 |
| 5% 6/15/26 | | 1,680 | 2,020 |
| Sussex County Indl. Dev. Auth. Solid Waste Disp. Rev. Bonds Series 2003 A, 2.4%, tender 5/2/22 (a)(b) | | 945 | 935 |
| Wise County Indl. Dev. Auth. Waste & Sewage Rev. Bonds Series 2009 A, 2.15%, tender 9/1/20 (a) | | 1,175 | 1,173 |
| York County Econ. Dev. Auth. Poll. Cont. Rev. Bonds (Virginia Elec. and Pwr. Co. Proj.) Series 2009 A, 1.9%, tender 6/1/23 (a) | | 800 | 819 |
|
| TOTAL VIRGINIA | | | 15,161 |
|
| Washington - 1.6% | | | |
| Grant County Pub. Util. District #2 Series 2012 A, 5% 1/1/21 (Escrowed to Maturity) | | 1,825 | 1,879 |
| King County Hsg. Auth. Rev. Series 2019: | | | |
| 4% 11/1/24 | | 1,075 | 1,198 |
| 4% 11/1/25 | | 1,260 | 1,429 |
| 4% 11/1/30 | | 1,575 | 1,873 |
| Pierce County Swr. Rev. Series 2012, 5% 8/1/20 | | 3,200 | 3,241 |
| Port of Seattle Rev.: | | | |
| Series 2013, 5% 7/1/24 (b) | | 775 | 857 |
| Series 2016 B: | | | |
| 5% 10/1/21 (b) | | 2,720 | 2,873 |
| 5% 10/1/22 (b) | | 2,445 | 2,660 |
| 5% 10/1/23 (b) | | 2,965 | 3,313 |
| Series 2019: | | | |
| 5% 4/1/22 (b) | | 1,785 | 1,906 |
| 5% 4/1/23 (b) | | 1,785 | 1,960 |
| 5% 4/1/24 (b) | | 2,000 | 2,254 |
| 5% 4/1/25 (b) | | 2,000 | 2,308 |
| Tacoma Elec. Sys. Rev.: | | | |
| Series 2013 A: | | | |
| 4% 1/1/21 | | 195 | 199 |
| 5% 1/1/21 | | 1,730 | 1,780 |
| Series 2017: | | | |
| 5% 1/1/22 | | 785 | 838 |
| 5% 1/1/25 | | 660 | 773 |
| 5% 1/1/26 | | 390 | 470 |
| Tobacco Settlement Auth. Rev. Series 2013, 5% 6/1/22 | | 2,170 | 2,275 |
| Washington Health Care Facilities Auth. Rev.: | | | |
| (Providence Health Systems Proj.) Series 2012 A, 5% 10/1/24 | | 795 | 856 |
| (Virginia Mason Med. Ctr. Proj.) Series 2017: | | | |
| 5% 8/15/25 | | 980 | 1,134 |
| 5% 8/15/26 | | 2,135 | 2,522 |
| 5% 8/15/27 | | 2,125 | 2,558 |
| Bonds Series 2019 B, 5%, tender 8/1/24 (a) | | 4,475 | 5,022 |
|
| TOTAL WASHINGTON | | | 46,178 |
|
| West Virginia - 0.2% | | | |
| West Virginia Econ. Dev. Auth. Solid Waste Disp. Facilities Rev. Bonds (Appalachian Pwr. Co. Amos Proj.) Series 2011 A, 1.7%, tender 9/1/20 (a)(b) | | 6,610 | 6,591 |
| Wisconsin - 1.1% | | | |
| Milwaukee County Arpt. Rev. Series 2013 A: | | | |
| 5% 12/1/20 (b) | | 1,300 | 1,332 |
| 5% 12/1/22 (b) | | 1,440 | 1,559 |
| 5.25% 12/1/23 (b) | | 1,505 | 1,683 |
| Pub. Fin. Auth. Sr Liv Rev. (Mary's Woods At Marylhurst, Inc. Proj.) Series 2017 A, 5% 5/15/23 (c) | | 365 | 376 |
| Wisconsin Health & Edl. Facilities: | | | |
| (Hosp. Sisters Svcs., Inc.) Series 2014 A, 5% 11/15/22 | | 3,305 | 3,621 |
| Bonds Series 2018 B: | | | |
| 5%, tender 1/25/23 (a) | | 8,500 | 9,254 |
| 5%, tender 1/31/24 (a) | | 8,810 | 9,854 |
| Series 2014: | | | |
| 5% 5/1/20 | | 400 | 401 |
| 5% 5/1/21 | | 625 | 647 |
| Series 2019 A, 2.25% 11/1/26 | | 1,000 | 938 |
| Wisconsin Health & Edl. Facilities Auth. Rev. Series 2012, 5% 10/1/21 | | 1,370 | 1,447 |
|
| TOTAL WISCONSIN | | | 31,112 |
|
| TOTAL MUNICIPAL BONDS | | | |
| (Cost $2,702,189) | | | 2,712,315 |
|
| Municipal Notes - 1.7% | | | |
| New York - 1.7% | | | |
| New York Metropolitan Trans. Auth. Rev. BAN: | | | |
| Series 2018 B, 5% 5/15/20 | | 3,500 | $3,500 |
| Series 2018 C, 5% 9/1/21 | | 3,435 | 3,561 |
| Series 2019 D1, 5% 9/1/22 | | 38,000 | 40,176 |
| TOTAL MUNICIPAL NOTES | | | |
| (Cost $48,373) | | | 47,237 |
| | | Shares | Value (000s) |
|
| Money Market Funds - 0.2% | | | |
| Fidelity Municipal Cash Central Fund 2.42% (f)(g) | | | |
| (Cost $5,470) | | 5,469,453 | 5,470 |
| TOTAL INVESTMENT IN SECURITIES - 98.4% | | | |
| (Cost $2,756,032) | | | 2,765,022 |
| NET OTHER ASSETS (LIABILITIES) - 1.6% | | | 46,137 |
| NET ASSETS - 100% | | | $2,811,159 |
(a) Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end.
(b) Private activity obligations whose interest is subject to the federal alternative minimum tax for individuals.
(c) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At the end of the period, the value of these securities amounted to $12,485,000 or 0.4% of net assets.
(d) Security or a portion of the security purchased on a delayed delivery or when-issued basis.
(e) Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and/or subject to caps or floors.
(f) Information in this report regarding holdings by state and security types does not reflect the holdings of the Fidelity Municipal Cash Central Fund.
(g) Affiliated fund that is available only to investment companies and other accounts managed by Fidelity Investments. The rate quoted is the annualized seven-day yield of the fund at period end. A complete unaudited listing of the fund's holdings as of its most recent quarter end is available upon request. In addition, each Fidelity Central Fund's financial statements are available on the SEC's website or upon request.
Information regarding fiscal year to date income earned by the Fund from investments in Fidelity Central Funds is as follows:
Amounts in the income column in the above table include any capital gain distributions from underlying funds.
Investments are valued as of 4:00 p.m. Eastern time on the last calendar day of the period. Security transactions are accounted for as of trade date. The Board of Trustees(the Board) has delegated the day to day responsibility for the valuation of the Fund's investments to the Fair Value Committee (the Committee) established by the Fund's investment adviser. In accordance with valuation policies and procedures approved by the Board, the Fund attempts to obtain prices from one or more third party pricing vendors or brokers to value its investments. When current market prices, quotations or currency exchange rates are not readily available or reliable, investments will be fair valued in good faith by the Committee, in accordance with procedures adopted by the Board. Factors used in determining fair value vary by investment type and may include market or investment specific events, changes in interest rates and credit quality. The frequency with which these procedures are used cannot be predicted and they may be utilized to a significant extent. The Committee oversees the Fund’s valuation policies and procedures and reports to the Board on the Committee's activities and fair value determinations. The Board monitors the appropriateness of the procedures used in valuing the Fund's investments and ratifies the fair value determinations of the Committee. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels: Level 1 - quoted prices in active markets for identical investments: Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds etc.): Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available). Changes in valuation techniques may result in transfers in or out of an assigned level within the disclosure hierarchy. Valuation techniques used to value the Fund's investments by major category are as follows:
Debt securities, including restricted securities, are valued based on evaluated prices received from third party pricing vendors or from brokers who make markets in such securities. Municipal securities are valued by pricing vendors who utilize matrix pricing which considers yield or price of bonds of comparable quality, coupon, maturity and type or broker supplied prices.
When independent prices are unavailable or unreliable, debt securities may be valued utilizing pricing methodologies which consider similar factors that would be used by third party pricing vendors. Debt securities are generally categorized as Level 2 in the hierarchy but may be Level 3 depending on the circumstances.
Investments in open-end mutual funds, including the Fidelity Central Funds, are valued at their closing net asset value each business day and are categorized as Level 1 in the hierarchy.
For additional information on the Fund's significant accounting policies, please refer to the Fund's most recent semiannual or annual shareholder report.
The fund's schedule of investments as of the date on the cover of this report has not been audited. This report is provided for the general information of the fund's shareholders. For more information regarding the fund and its holdings, please see the fund's most recent prospectus and annual report.
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