Flag Ship Acquisition Corp
FSHP- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0001850059
In the last 90 days, Flag Ship Acquisition Corp insiders filed 0 open-market purchases and 1 sale; 14 institutions reported holding it in 13F filings for Q2 2026, worth $20.7M in total; no superinvestor holds it.
Holders of 5% or more of FSHP
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Flag Ship Acquisition Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Karpus Management, Inc. | 13G/A | 14.70%738.6K shares | +5.81 ppfrom 8.89% | Aug 14, 20252 filings | Oct 7, 2025 | SEC |
| Mizuho Financial Group Inc | 13G/A | 8.10%718.5K shares | +0.70 ppfrom 7.40% | Feb 13, 20253 filings | Aug 13, 2025 | SEC |
| Berkley W R Corp | 13G | 7.30%645.9K shares | New | Apr 8, 20251 filing | Apr 8, 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
11 Schedule 13D and 13G filings on Flag Ship Acquisition Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 14, 20254:07 PM ET | Vivaldi Asset Management, LLCand 3 others | 13G/A | 0.00%0 shares | –Below 5% | Sep 30, 2025 | SEC |
| Oct 10, 20251:46 PM ET | Wolverine Asset Management LLCand 4 others | 13G/A | 2.93%147.4K shares | −2.31 ppfrom 5.24%Below 5% | Sep 30, 2025 | SEC |
| Oct 7, 20254:01 PM ET | Karpus Management, Inc. | 13G/A | 14.70%738.6K shares | +5.81 ppfrom 8.89% | Sep 30, 2025 | SEC |
| Aug 14, 20254:06 PM ET | Karpus Management, Inc. | 13G/A | 8.89%787.8K shares | – | Jun 30, 2025 | SEC |
| Aug 13, 20256:45 AM ET | Mizuho Financial Group Inc | 13G/A | 8.10%718.5K shares | +0.70 ppfrom 7.40% | Jun 30, 2025 | SEC |
| May 13, 20256:07 AM ET | Mizuho Financial Group Inc | 13G/A | 7.40%659.5K shares | 0.00 ppfrom 7.40% | Mar 31, 2025 | SEC |
| May 12, 20255:44 PM ET | TD Securities (USA) LLCand 3 others | 13G/A | 4.40%388.6K shares | −2.10 ppfrom 6.50%Below 5% | Mar 31, 2025 | SEC |
| Apr 8, 20255:33 PM ET | Berkley W R Corpand 1 other | 13G | 7.30%645.9K shares | New | Mar 31, 2025 | SEC |
| Feb 14, 20252:22 PM ET | TD Securities (USA) LLCand 4 others | 13G | 6.50%577.3K shares | New | Dec 31, 2024 | SEC |
| Feb 13, 202510:17 AM ET | Mizuho Financial Group Inc | 13G/A | 7.40%657.5K shares | – | Dec 31, 2024 | SEC |
| Jan 31, 20259:15 AM ET | Wolverine Asset Management LLCand 4 others | 13G | 5.24%464.6K shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Flag Ship Acquisition Corp shares.
No Form 144 notices for Flag Ship Acquisition Corp are on file.