Bulldog Investors Reduces Stake in MFS High Yield Municipal Trust
CMU is trading near its 52-week low of $3.21 (14% above the low) on elevated volume (7.0× avg).
Summary
Bulldog Investors, a major shareholder, reported selling over $1.29 million in MFS High Yield Municipal Trust shares, reducing its beneficial ownership.
Key Events · Ownership and Investor Activity · CMU
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Significant Share Sales
Bulldog Investors, LLP, Phillip Goldstein, and Andrew Dakos reported selling a total of 353,286 shares of common stock between April 24 and April 29, 2026, for an aggregate value of approximately $1.29 million.
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Reduced Beneficial Ownership
Following these transactions, Phillip Goldstein's beneficial ownership stands at 11.15%, Bulldog Investors, LLP at 9.65%, and Andrew Dakos at 9.20% of the company's outstanding shares.
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Amendment to Prior Filing
This filing is Amendment #12 to the Schedule 13D, updating the market on recent sales activity by the activist investor group.
Analysis · CMU · Unknown
Bulldog Investors, a significant 10%+ owner, has continued to reduce its holdings in MFS High Yield Municipal Trust. This amendment details sales of over $1.29 million worth of shares since the last filing on April 27, 2026. While 10% owners often adjust positions for portfolio rebalancing, this consistent selling activity by a major investor could signal a shift in their investment thesis or a move to reallocate capital. Investors should monitor future filings for further changes in their stake.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.9% of the 1661 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, CMU was trading at $3.65 on NYSE in the Unknown sector, with a market capitalization of approximately $92.8M. The 52-week trading range was $3.21 to $3.71. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.