| | Nuveen High Yield Municipal Bond I | NHMRX | 14.89 | +0.34% | 7.84B | 31/05 | |
| | Nuveen High Yield Municipal Bond A | NHMAX | 14.88 | +0.27% | 6.61B | 31/05 | |
| | MainStay High Yield Municipal Bond I | MMHIX | 11.69 | 0% | 5.78B | 31/05 | |
| | American High-Income Municipal Bond A | AMHIX | 14.89 | +0.13% | 4.94B | 31/05 | |
| | Invesco High Yield Muni A | ACTHX | 8.37 | +0.12% | 4.69B | 31/05 | |
| | Oppenheimer Rochester High Yld Muni Y | ORNYX | 6.74 | 0% | 4.45B | 31/05 | |
| | Oppenheimer Rochester High Yld Muni A | ORNAX | 6.75 | +0.15% | 4.1B | 31/05 | |
| | Nuveen Short Duration Hi Yld Muni Bd I | NVHIX | 9.73 | +0.21% | 3.11B | 31/05 | |
| | AB High Income Municipal A | ABTHX | 10.10 | +0.20% | 2.79B | 31/05 | |
| | AB High Income Municipal Advisor | ABTYX | 10.09 | +0.20% | 2.79B | 31/05 | |
| | AB High Income Municipal C | ABTFX | 10.09 | +0.20% | 2.79B | 31/05 | |
| | American High-Income Municipal Bond F-2 | AHMFX | 14.89 | +0.13% | 2.54B | 31/05 | |
| | Delaware National Hi-Yld Muni Bd Instl | DVHIX | 10.15 | +0.20% | 2.35B | 31/05 | |
| | Franklin High Yield Tax-Free Inc A | FRHIX | 8.73 | 0% | 2.27B | 31/05 | |
| | Goldman Sachs High Yield Muni Instl | GHYIX | 9.06 | 0% | 2.09B | 31/05 | |
| | PIMCO High Yield Municipal Bond I | PHMIX | 8.38 | +0.12% | 1.97B | 31/05 | |
| | Invesco High Yield Muni Y | ACTDX | 8.38 | +0.12% | 1.85B | 31/05 | |
| | Lord Abbett High Yield Municipal Bond A | HYMAX | 10.72 | 0% | 1.85B | 31/05 | |
| | T. Rowe Price Tax-Free High Yield | PRFHX | 10.88 | +0.18% | 1.78B | 31/05 | |
| | MFS Municipal High Income I | MMIIX | 7.25 | +0.14% | 1.78B | 31/05 | |
