Bulldog Investors LLP 13D and 13G filings for MFS High Yield Municipal Trust:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-05-12 4:05 pm Sale | 2026-05-06 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 133,190 1.040% | -1,632,139![]() (-92.46%) | Filing |
| 2026-05-05 4:39 pm Sale | 2026-05-01 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 1,765,329 6.920% | -1,077,049![]() (-37.89%) | Filing |
| 2026-05-01 4:27 pm Sale | 2026-04-29 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 2,842,378 11.150% | -354,768![]() (-11.10%) | Filing |
| 2026-04-27 4:39 pm Sale | 2026-04-23 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 3,197,146 12.540% | -258,059![]() (-7.47%) | Filing |
| 2026-04-09 4:20 pm Sale | 2026-04-07 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 3,455,205 13.550% | -552,716![]() (-13.79%) | Filing |
| 2025-12-16 4:29 pm Purchase | 2025-12-12 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 4,007,921 15.720% | 376,418![]() (+10.37%) | Filing |
| 2025-11-14 4:05 pm Purchase | 2025-11-12 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 3,631,503 14.250% | 288,535![]() (+8.63%) | Filing |
| 2025-08-28 4:05 pm Purchase | 2025-08-26 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 3,342,968 13.110% | 266,517![]() (+8.66%) | Filing |
| 2025-07-16 5:03 pm Purchase | 2025-07-15 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 3,076,451 12.070% | 199,549![]() (+6.94%) | Filing |
| 2025-02-14 4:05 pm Purchase | 2024-12-31 | 13D | MFS HIGH YIELD MUNICIPAL TR CMU | Bulldog Investors LLP | 2,876,902 11.290% | 477,733![]() (+19.91%) | Filing |

