| 1 | S000002897-0S000002897-0Vanguard Cmt Funds-Vanguard Municipal Cash Management Fund | Vanguard Cmt Funds-Vanguard Municipal Cash Management Fund | 1.86% | 3.30B | $329.84M |
| 2 | 670657709670657709Nuveen AMT-Free Quality Municipal Income Fund | Nuveen AMT-Free Quality Municipal Income Fund | 1.23% | 219.00M | $219.00M |
| 3 | 09182TAM909182TAM9Black Belt Energy Gas District | Black Belt Energy Gas District | 1.14% | 202.07M | $203.01M |
| 4 | 74440DFN974440DFN9Kentucky Public Energy Authority | Kentucky Public Energy Authority | 1.03% | 172.49M | $182.47M |
| 5 | 13013JCS313013JCS3California Community Choice Financing Authority | California Community Choice Financing Authority | 0.92% | 156.83M | $163.93M |
| 6 | 09182TAF409182TAF4Black Belt Energy Gas District | Black Belt Energy Gas District | 0.78% | 137.65M | $138.30M |
| 7 | 56035DCR156035DCR1Main Street Natural Gas Inc | Main Street Natural Gas Inc | 0.74% | 131.08M | $131.43M |
| 8 | 13080S2U713080S2U7California Statewide Communities Development Authority | California Statewide Communities Development Authority | 0.70% | 118.42M | $124.25M |
| 9 | 670657774670657774Nuveen AMT-Free Quality Municipal Income Fund | Nuveen AMT-Free Quality Municipal Income Fund | 0.62% | 110.74M | $110.74M |
| 10 | 67071L79167071L791Nuveen AMT-Free Municipal Credit Income Fund | Nuveen AMT-Free Municipal Credit Income Fund | 0.58% | 103.70M | $103.70M |
| 11 | 74514L3G074514L3G0Commonwealth of Puerto Rico | Commonwealth of Puerto Rico | 0.58% | 100.36M | $102.22M |
| 12 | 64972KNM364972KNM3New York City Housing Development Corp | New York City Housing Development Corp | 0.57% | 101.00M | $101.38M |
| 13 | 56035DCZ356035DCZ3Main Street Natural Gas Inc | Main Street Natural Gas Inc | 0.57% | 99.70M | $101.11M |
| 14 | 01728A5V401728A5V4Allegheny County Hospital Development Authority | Allegheny County Hospital Development Authority | 0.56% | 99.91M | $99.23M |
| 15 | 56035DDH256035DDH2Main Street Natural Gas Inc | Main Street Natural Gas Inc | 0.52% | 91.88M | $93.07M |
| 16 | 60406UAM960406UAM9Minnesota Municipal Gas Agency | Minnesota Municipal Gas Agency | 0.43% | 74.78M | $75.93M |
| 17 | 79625UNC279625UNC2City of San Antonio TX | City of San Antonio TX | 0.41% | 72.95M | $72.93M |
| 18 | 64987J6Y264987J6Y2New York State Housing Finance Agency | New York State Housing Finance Agency | 0.41% | 72.43M | $72.54M |
| 19 | 64987JY4764987JY47New York State Housing Finance Agency | New York State Housing Finance Agency | 0.41% | 71.83M | $72.03M |
| 20 | 13013JHN913013JHN9California Community Choice Financing Authority | California Community Choice Financing Authority | 0.39% | 65.00M | $69.08M |