Form 4: Bulldog Investors Boosts Stake in MFS High Yield Trust

Bulldog Investors, LLP and its partners reported the purchase of 678 shares of MFS High Yield Municipal Trust common stock, increasing their beneficial ownership to 24,878 shares.

Summary

• Bulldog Investors, LLP, a 10% owner of MFS High Yield Municipal Trust (CMU), reported an acquisition of common stock.
• On January 20, 2026, 678 shares of common stock were purchased at a price of $3.5 per share.
• Following this transaction, the beneficial ownership of common stock by the reporting persons increased to 24,878 shares.
• The acquired shares are held directly by Phillip Goldstein, a partner of Bulldog Investors, LLP.
• Bulldog Investors, LLP and Andrew Dakos, another partner, disclaim beneficial interest in these shares except to the extent of any pecuniary interest.

Sentiment

Score: 7

Explanation: The purchase of additional shares by a 10% owner and its partners indicates a positive outlook on the company's prospects, although the transaction size is relatively small compared to total beneficial ownership.

Positives

• A significant shareholder and insider, Bulldog Investors, LLP, along with its partners Phillip Goldstein and Andrew Dakos, increased their stake in MFS High Yield Municipal Trust, signaling confidence in the company's future.
• The direct investment through the purchase of 678 shares at $3.5 per share demonstrates a commitment from key stakeholders.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or outlook.

Industry Context

Insider buying, particularly by a 10% owner, can be interpreted by the market as a positive signal, suggesting that those with deep knowledge of the company believe its shares are undervalued or expect positive developments. This transaction occurs within the context of the MFS High Yield Municipal Trust, which operates in the municipal bond investment sector.

Related Party Transactions

• The reported transaction involves the purchase of common stock by Bulldog Investors, LLP, a 10% owner, and its partners Phillip Goldstein and Andrew Dakos, who are considered related parties to MFS High Yield Municipal Trust.

Stakeholder Impact

• Shareholders may view this insider buying as a positive indicator of management and significant owner confidence in the company's value and future performance.

Key Dates

Keywords

MFS High Yield Municipal Trust, CMU, Bulldog Investors, Phillip Goldstein, Andrew Dakos, insider trading, stock purchase, beneficial ownership, Form 4, SEC filing, common stock