17 institutions reported holding $32.6M of Flag Ship Acquisition Corp Ord Shs (FSHP) in SEC 13F filings for 2026-03-31. Largest institutional holders: Karpus Management, Inc. ($8.0M), MIZUHO SECURITIES USA LLC ($4.9M), BERKLEY W R CORP ($4.7M), HEIGHTS CAPITAL MANAGEMENT, INC ($3.3M), RLH Capital LLC ($2.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Karpus Management, Inc. | $8.0M | 727,825 | Trimmed |
| 2 | MIZUHO SECURITIES USA LLC | $4.9M | 450,500 | Hold |
| 3 | BERKLEY W R CORP | $4.7M | 434,420 | Added |
| 4 | HEIGHTS CAPITAL MANAGEMENT, INC | $3.3M | 302,347 | Trimmed |
| 5 | RLH Capital LLC | $2.7M | 248,949 | New |
| 6 | Polar Asset Management Partners Inc. | $1.6M | 150,000 | Hold |
| 7 | WOLVERINE ASSET MANAGEMENT LLC | $1.5M | 136,233 | Trimmed |
| 8 | Quarry LP | $1.4M | 130,000 | Hold |
| 9 | AQR Arbitrage LLC | $1.3M | 120,326 | Trimmed |
| 10 | Crossingbridge Advisors, LLC | $1.0M | 93,552 | Trimmed |
| 11 | Clear Street Group Inc. | $640,728 | 58,621 | Added |
| 12 | Westchester Capital Management, LLC | $576,559 | 52,702 | Hold |
| 13 | GOLDMAN SACHS GROUP INC | $420,084 | 38,434 | Hold |
| 14 | TORONTO DOMINION BANK | $365,936 | 33,480 | Added |
| 15 | JANE STREET GROUP, LLC | $110,743 | 10,132 | New |
| 16 | BNP PARIBAS FINANCIAL MARKETS | $48,464 | 4,430 | New |
| 17 | MORGAN STANLEY | $667 | 61 | Added |
Source: SEC Form 13F filings · as of 2026-03-31