| 1 | North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier, Series 2019A | TX | Manufacturing | 66285WZC3 | 1.796% |
| 2 | North Carolina (State of) Medical Care Commission (Novant Health Obligated Group) | NC | Mining, Quarrying, and Oil and Gas Extraction | 65821DWK3 | 1.581% |
| 3 | Saint Charles County Public Water Supply District 2, Missouri, Certificates of Participation, Missouri Project Series 2019 | MO | Manufacturing | 78764YET0 | 0.816% |
| 4 | City of Fort Myers FL Utility System Revenue | FL | Retail Trade | 348172UG0 | 0.608% |
| 5 | Colorado Health Facilities Authority, Colorado, Revenue Bonds, AdventHealth Obligated Group, Series 2019A | CO | Health Care and Social Assistance | 19648FJE5 | 0.562% |
| 6 | University of Kentucky, General Receipts Bonds, University of Kentucky Mixed-Use Parking Project, Series 2019A | KY | Unknown | 914374AJ2 | 0.487% |
| 7 | PUERTO RICO SALES TAX FINANCING CORP SALES TAX REVENUE | PR | Unknown | 74529JPU3 | 0.454% |
| 8 | Valdosta and Lowndes County Hospital Authority, Georgia, Revenue Anticipation Certificates, Refunding Series 2019A | GA | Unknown | 919112ET5 | 0.244% |
| 9 | COMMONSPIRIT HLTH OBLIG | WA | Unknown | 93978HVT9 | 0.189% |
| 10 | Warm Springs Reservation Confederated Tribes, Oregon, Hydroelectric Revenue Bonds, Tribal Economic Development Bond Pelton Round Butte Project, Taxabl | OR | Mining, Quarrying, and Oil and Gas Extraction | 934312AP4 | 0.186% |
| 11 | MICHIGAN ST TRUNK LINE | MI | Unknown | 5946952G2 | 0.005% |