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Bulldog Investors, LLP

10% owner at MFS INVESTMENT GRADE MUNICIPAL TRUST (CXH) and others. 3 filings on Aeon since Jan 22, 2026.

InsiderName as written in SEC filings
Files forCXHMFS INVESTMENT GRADE MUNICIPAL TRUSTCMUMFS HIGH YIELD MUNICIPAL TRUST
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A record needs 3 buys with a one month result
2 with a result so far

Record

Same numbers as the leaderboard, once there are 3 buys with a result
2
Decisions
2
Companies
Not yet
Return
Not yet
S&P, same days
Not yet
vs S&P
Not yet
Up
−3.7
After selling, 1 sale

Planned sales (Form 144) count toward nothing: not the record, not a decision, not a signal. A sale reported on a Form 4 is measured apart, in its own column. "After selling" is what the stock did after each sale against the S&P over the same days, sign flipped, so a positive number means the stock fell behind the market after the sale. Sales never count toward the record, a signal or a score.

Filings on Aeon, newest first

One filing can name more than one person, so a filing can appear on more than one page. A filing marked "Planned sale" is a Form 144, which is notice of a sale the person means to make, not a trade, and it counts toward nothing here.

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