| 1 | 74529JPX774529JPX7Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 2.24% | 50.82M | $48.83M |
| 2 | 09248U84109248U841BlackRock Liquidity Funds | BlackRock Liquidity Funds | 2.08% | 45.32M | $45.32M |
| 3 | 254842AK3254842AK3District of Columbia Tobacco Settlement Financing Corp | District of Columbia Tobacco Settlement Financing Corp | 1.19% | 25.31M | $26.06M |
| 4 | 25477GYP425477GYP4District of Columbia Income Tax Revenue | District of Columbia Income Tax Revenue | 1.11% | 23.00M | $24.25M |
| 5 | 56035DEN856035DEN8Main Street Natural Gas Inc | Main Street Natural Gas Inc | 1.00% | 21.17M | $21.89M |
| 6 | 74823NAS874823NAS8Town of Queen Creek AZ | Town of Queen Creek AZ | 0.96% | 19.94M | $20.95M |
| 7 | 74529JPW974529JPW9Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 0.93% | 21.49M | $20.40M |
| 8 | 64613CHS064613CHS0New Jersey Transportation Trust Fund Authority | New Jersey Transportation Trust Fund Authority | 0.93% | 20.00M | $20.23M |
| 9 | 63607YCZ163607YCZ1New Hampshire Business Finance Authority | New Hampshire Business Finance Authority | 0.92% | 19.40M | $19.99M |
| 10 | 180848XJ7180848XJ7County of Clark NV | County of Clark NV | 0.91% | 19.65M | $19.89M |
| 11 | 167591AF3167591AF3Chicago O'Hare International Airport | Chicago O'Hare International Airport | 0.90% | 19.15M | $19.68M |
| 12 | 79575EAR979575EAR9Salt Verde Financial Corp | Salt Verde Financial Corp | 0.82% | 17.14M | $17.85M |
| 13 | 70342PAN470342PAN4Patriots Energy Group Financing Agency | Patriots Energy Group Financing Agency | 0.80% | 16.40M | $17.36M |
| 14 | 66283ALD666283ALD6North Texas Municipal Water District | North Texas Municipal Water District | 0.78% | 16.61M | $16.95M |
| 15 | 44237NMW944237NMW9City of Houston TX Hotel Occupancy Tax & Special Revenue | City of Houston TX Hotel Occupancy Tax & Special Revenue | 0.76% | 15.80M | $16.61M |
| 16 | 60637AXL160637AXL1Health & Educational Facilities Authority of the State of Missouri | Health & Educational Facilities Authority of the State of Missouri | 0.72% | 17.13M | $15.74M |
| 17 | 603827Q82603827Q82Minneapolis-St Paul Metropolitan Airports Commission | Minneapolis-St Paul Metropolitan Airports Commission | 0.72% | 15.24M | $15.74M |
| 18 | 64972JTR964972JTR9New York City Transitional Finance Authority | New York City Transitional Finance Authority | 0.71% | 15.00M | $15.50M |
| 19 | 16772PEP716772PEP7Chicago Transit Authority Sales Tax Receipts Fund | Chicago Transit Authority Sales Tax Receipts Fund | 0.71% | 15.10M | $15.45M |
| 20 | 09182TCG009182TCG0Black Belt Energy Gas District | Black Belt Energy Gas District | 0.68% | 14.17M | $14.78M |