Bulldog Investors, LLP - Aug 26, 2025 SCHEDULE 13D/A Report for MFS High Yield Municipal Trust Common Stock (CMU)

Filing Manager
Bulldog Investors, LLP
Reporting Manager
Phillip Goldstein
Security
MFS High Yield Municipal Trust Common Stock
Symbol
CMU
Shares outstanding
25.5M shares
Disclosed Ownership
3.34M shares
Ownership
13.1%
Form type
SCHEDULE 13D/A
Date filed
8/28/2025, 04:05 PM
Date of event
Aug 26, 2025
Previous filing
Jul 16, 2025
Next filing
Nov 14, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Bulldog Investors, LLP 11.79% 3.01M 110K 2.9M /s/ Andrew Dakos Andrew Dakos, Partner 0001504304
Phillip Goldstein 13.11% 3.34M 110K 3.22M /s/ Phillip Goldstein Phillip Goldstein, Partner
Andrew Dakos 11.36% 2.9M 0 2.9M /s/ Andrew Dakos Andrew Dakos, Partner