3 institutions reported holding $224,596 of GP-ACT III ACQUISITION CORP (GPATU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Clear Street Group Inc. ($181,005), UBS Group AG ($43,591), First Trust Capital Management L.P. ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $181,005 | 16,485 | Added |
| 2 | UBS Group AG | $43,591 | 3,970 | Hold |
| 3 | First Trust Capital Management L.P. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30