MFS Investment Grade Municipal Trust
CXHDelisted Jun 8, 2026- SEC CIK
- 0000847411
MFS Investment Grade Municipal Trust was delisted on Jun 8, 2026; its insiders filed their last Form 4 on Aug 11, 2026; 33 institutions reported holding it in 13F filings for Q1 2026, worth $32.2M in total; no superinvestor held it.
Holders of 5% or more of CXH
Holders whose latest Schedule 13D or 13G filing reports 5% or more of MFS Investment Grade Municipal Trust, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Bulldog Investors, LLP | 13G/A | 14.08%1.15M shares | +1.78 ppfrom 12.30% | Apr 24, 20252 filings | Oct 15, 2025 | SEC |
| Rivernorth Capital Management, LLC | 13G | 5.63%512.9K shares | +0.40 ppfrom 5.23% | Feb 14, 20252 filings | May 15, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
6 Schedule 13D and 13G filings on MFS Investment Grade Municipal Trust, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 15, 20254:43 PM ET | Bulldog Investors, LLPand 2 others | 13G/A | 14.08%1.15M shares | +1.78 ppfrom 12.30% | Sep 30, 2025 | SEC |
| Oct 2, 20254:45 PM ET | Sit Investment Associates Incand 1 other | 13G/A | 4.80%389.4K shares | −2.00 ppfrom 6.80%Below 5% | Sep 30, 2025 | SEC |
| May 15, 20259:53 AM ET | Rivernorth Capital Management, LLC | 13G | 5.63%512.9K shares | +0.40 ppfrom 5.23% | Mar 31, 2025 | SEC |
| Apr 24, 20254:26 PM ET | Bulldog Investors, LLPand 2 others | 13G/A | 12.30%1.01M shares | – | Mar 31, 2025 | SEC |
| Feb 14, 20252:22 PM ET | Rivernorth Capital Management, LLC | 13G | 5.23%429.0K shares | New | Dec 31, 2024 | SEC |
| Jan 3, 20253:26 PM ET | Sit Investment Associates Incand 1 other | 13G | 6.80%560.5K shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell MFS Investment Grade Municipal Trust shares.
No Form 144 notices for MFS Investment Grade Municipal Trust are on file.