Key facts
- Almitas Capital LLC filed SCHEDULE 13G/A for MFS HIGH YIELD MUNICIPAL TRUST Common Stock (CMU).
- Disclosed ownership: 5.9%.
- Date of event: 31 Mar 2026.
Almitas Capital LLC - 31 Mar 2026 SCHEDULE 13G/A Report for MFS HIGH YIELD MUNICIPAL TRUST Common Stock (CMU)
- Filing Manager
- Almitas Capital LLC
- Reporting Manager
- Almitas Capital LLC
- Symbol
- CMU
- Shares outstanding
- 25,385,051 shares
- Disclosed Ownership
- 1,497,718 shares
- Ownership
- 5.9%
- Form type
- SCHEDULE 13G/A
- Filing time
- 18 May 2026, 13:15:51 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 17 Feb 2026
- SEC
- View on sec.gov
Key filing fact
Almitas Capital LLC disclosed 5.9% ownership in MFS HIGH YIELD MUNICIPAL TRUST Common Stock (CMU) on 31 Mar 2026.
Change
- Previous schedule filing date: 17 Feb 2026.
- Current filing was accepted on 18 May 2026, 13:15.
Research use
- 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.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (1)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Almitas Capital LLC | 5.9% | 1,497,718 | 1,497,718 | 0 | Ronald Mass | Managing Principal |
CIK / CUSIP context first