| Nuveen High Yield Municipal Bond I | NHMRX | 15.19 | 0% | 8.05B | 02/07 | |
| Nuveen High Yield Municipal Bond A | NHMAX | 15.19 | +0.07% | 6.7B | 02/07 | |
| MainStay High Yield Municipal Bond I | MMHIX | 11.91 | 0% | 5.97B | 02/07 | |
| American High-Income Municipal Bond A | AMHIX | 15.17 | +0.07% | 5.07B | 02/07 | |
| Invesco High Yield Muni A | ACTHX | 8.55 | 0% | 4.8B | 02/07 | |
| Oppenheimer Rochester High Yld Muni Y | ORNYX | 6.85 | 0% | 4.56B | 02/07 | |
| Oppenheimer Rochester High Yld Muni A | ORNAX | 6.86 | +0.15% | 4.19B | 02/07 | |
| Nuveen Short Duration Hi Yld Muni Bd I | NVHIX | 9.87 | 0% | 3.24B | 02/07 | |
| AB High Income Municipal A | ABTHX | 10.33 | 0% | 2.84B | 02/07 | |
| AB High Income Municipal Advisor | ABTYX | 10.33 | +0.10% | 2.84B | 02/07 | |
| AB High Income Municipal C | ABTFX | 10.33 | +0.10% | 2.84B | 02/07 | |
| American High-Income Municipal Bond F-2 | AHMFX | 15.17 | +0.07% | 2.62B | 02/07 | |
| Delaware National Hi-Yld Muni Bd Instl | DVHIX | 10.33 | 0% | 2.45B | 02/07 | |
| Franklin High Yield Tax-Free Inc A | FRHIX | 8.91 | 0% | 2.31B | 02/07 | |
| Goldman Sachs High Yield Muni Instl | GHYIX | 9.23 | 0% | 2.15B | 02/07 | |
| PIMCO High Yield Municipal Bond I | PHMIX | 8.49 | +0.12% | 2.05B | 02/07 | |
| Lord Abbett High Yield Municipal Bond A | HYMAX | 10.87 | +0.09% | 1.89B | 02/07 | |
| Invesco High Yield Muni Y | ACTDX | 8.56 | 0% | 1.91B | 02/07 | |
| MFS Municipal High Income I | MMIIX | 7.43 | 0% | 1.81B | 02/07 | |
| T. Rowe Price Tax-Free High Yield | PRFHX | 11.08 | 0% | 1.8B | 02/07 | |