GP-Act III Acquisition Corp.
GPATW- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0001834526
No open-market purchases or sales by GP-Act III Acquisition Corp. insiders were filed in the last 90 days; 32 institutions reported holding it in 13F filings for Q2 2026, worth $2.54M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding GP-Act III Acquisition Corp. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 31 | 32 | +1 |
| Shares | 15.3M | 13.2M | −2.14M (−14.0%) |
| Value | $4.07M | $3.54M | −$529.5K (−13.0%) |
New holders (4)
Institutions that held GP-Act III Acquisition Corp. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Lineage Point Capital LP | 109,794 | $29.6K | 0.01% |
| DLD Asset Management, LP | 90,500 | $24.4K | 0.00% |
| Parallax Volatility Advisers, L.P. | 25,159 | $6.78K | 0.00% |
| National Bank of Canada | 369 | – | – |
Sold out (3)
Institutions that held GP-Act III Acquisition Corp. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cantor Fitzgerald, L. P. | 2,500,000 | $650.0K |
| Highbridge Capital Management LLC | – | $93.1K |
| Heights Capital Management, Inc | 95,375 | $24.8K |