| 1 | 594612DJ9594612DJ9State of Michigan | State of Michigan | 0.44% | 2.86M | $2.90M |
| 2 | 13063DPF913063DPF9State of California | State of California | 0.44% | 2.82M | $2.86M |
| 3 | 91412HTM591412HTM5University of California | University of California | 0.39% | 2.50M | $2.55M |
| 4 | 80585TCQ280585TCQ2SCAGO Educational Facilities Corp. for Pickens School District | SCAGO Educational Facilities Corp. for Pickens School District | 0.36% | 2.30M | $2.36M |
| 5 | 368497JX2368497JX2Geisinger Authority | Geisinger Authority | 0.36% | 2.35M | $2.35M |
| 6 | 09182NCB409182NCB4Black Belt Energy Gas District | Black Belt Energy Gas District | 0.34% | 2.20M | $2.21M |
| 7 | 09248U84109248U841BlackRock Liquidity Funds | BlackRock Liquidity Funds | 0.33% | 2.16M | $2.16M |
| 8 | 282726DP0282726DP0El Camino Community College District | El Camino Community College District | 0.33% | 2.20M | $2.14M |
| 9 | 100853UQ1100853UQ1City of Boston | City of Boston | 0.32% | 2.12M | $2.12M |
| 10 | 646039YL5646039YL5State of New Jersey | State of New Jersey | 0.32% | 2.06M | $2.09M |
| 11 | 6461367R66461367R6New Jersey Transportation Trust Fund Authority | New Jersey Transportation Trust Fund Authority | 0.32% | 2.04M | $2.08M |
| 12 | 13032UMR613032UMR6California Health Facilities Financing Authority | California Health Facilities Financing Authority | 0.31% | 1.96M | $2.02M |
| 13 | 25477GPX725477GPX7District of Columbia Income Tax | District of Columbia Income Tax | 0.29% | 1.84M | $1.89M |
| 14 | 452152P96452152P96State of Illinois | State of Illinois | 0.28% | 1.79M | $1.83M |
| 15 | 89602HBN689602HBN6Triborough Bridge & Tunnel Authority | Triborough Bridge & Tunnel Authority | 0.28% | 1.78M | $1.81M |
| 16 | 190335DF3190335DF3Coast Community College District | Coast Community College District | 0.28% | 1.86M | $1.81M |
| 17 | 010609FF7010609FF7Alabama Public School & College Authority | Alabama Public School & College Authority | 0.25% | 1.60M | $1.65M |
| 18 | 79467BCS279467BCS2Sales Tax Securitization Corp. | Sales Tax Securitization Corp. | 0.25% | 1.63M | $1.64M |
| 19 | 13063DN6113063DN61State of California | State of California | 0.24% | 1.58M | $1.60M |
| 20 | 779240TB6779240TB6Round Rock Independent School District | Round Rock Independent School District | 0.24% | 1.55M | $1.58M |