Bulldog Investors, LLP - 12 Nov 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
3.63M shares
Ownership
14.3%
Form type
SCHEDULE 13D/A
Filing time
14 Nov 2025, 16:05:06 UTC
Date of event
12 Nov 2025
Previous filing
28 Aug 2025
Next filing
16 Dec 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 12.93% 3.3M 110K 3.19M /s/ Andrew Dakos Andrew Dakos, Partner 0001504304
Phillip Goldstein 14.25% 3.63M 110K 3.52M /s/ Phillip Goldstein Phillip Goldstein
Andrew Dakos 12.49% 3.19M 0 3.19M /s/ Andrew Dakos Andrew Dakos