Quick Takeaways
- Bulldog Investors, LLP filed SCHEDULE 13D/A for MFS High Yield Municipal Trust Common Stock (CMU).
- Disclosed ownership: 14%.
- Date of event: 07 Apr 2026.
Bulldog Investors, LLP - 07 Apr 2026 SCHEDULE 13D/A Report for MFS High Yield Municipal Trust Common Stock (CMU)
- Filing Manager
- Bulldog Investors, LLP
- Reporting Manager
- Phillip Goldstein
- Symbol
- CMU
- Shares outstanding
- 25,499,668 shares
- Disclosed Ownership
- 3,455,205 shares
- Ownership
- 14%
- Form type
- SCHEDULE 13D/A
- Filing time
- 09 Apr 2026, 16:20:56 UTC
- Date of event
- 07 Apr 2026
- Previous filing
- 16 Dec 2025
- Next filing
- 27 Apr 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"Bulldog Investors, LLP disclosed 14% ownership in MFS High Yield Municipal Trust Common Stock (CMU) on 07 Apr 2026."
What Changed
- Previous schedule filing date: 16 Dec 2025.
- Current filing was accepted on 09 Apr 2026, 16:20.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Bulldog Investors, LLP | 12% | 3,072,220 | 120,488 | 2,951,732 | /s/ Andrew Dakos | Andrew Dakos, Partner | 0001504304 |
| Phillip Goldstein | 14% | 3,455,205 | 120,488 | 3,334,717 | /s/ Phillip Goldstein | Phillip Goldstein | |
| Andrew Dakos | 12% | 2,957,332 | 0 | 2,957,332 | /s/ Andrew Dakos | Andrew Dakos |