GP-Act III Acquisition Corp.
GPATU- 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; 2 institutions reported holding it in 13F filings for Q2 2026, worth $224.6K in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in GP-Act III Acquisition Corp. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 2
- −33 vs. Q2 2024
- Shares held
- 1.23M
- −23.5M (−95.0%) vs. Q2 2024
- Total value
- $12.6M
- −$235.6M (−94.9%) vs. Q2 2024
- New holders
- 1
- 0 more added
- Sold out
- 34
- 0 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GPATU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $224.6K |
| Q1 2026 | 3 | $203.1K |
| Q4 2025 | 2 | $199.5K |
| Q3 2025 | 2 | $200.5K |
| Q2 2025 | 3 | $281.5K |
| Q1 2025 | 4 | $269.1K |
| Q4 2024 | 3 | $204.5K |
| Q3 2024 | 2 | $12.6M |
| Q2 2024 | 37 | $255.8M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding GP-Act III Acquisition Corp.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LMR Partners LLP | 1,225,000 | $12.5M | 0.27% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 7,800 | $79.6K | 0.02% | +7,800 | New |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −2,475,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −2,475,000−100.0% | Sold out |
| HGC Investment Management Inc. | 0 | $0 | 0.00% | −2,475,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −1,875,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,875,000−100.0% | Sold out |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −1,609,689−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −1,185,400−100.0% | Sold out |
| Kim, LLC | 0 | $0 | 0.00% | −1,153,120−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −959,900−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −726,215−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −625,000−100.0% | Sold out |
| Kepos Capital LP | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Clear Street LLC | 0 | $0 | 0.00% | −472,297−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −451,200−100.0% | Sold out |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −411,811−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −389,344−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −299,444−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −297,992−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −290,000−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −275,100−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −275,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −129,706−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Flow State Investments, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Sea Otter Advisors LLC | 0 | $0 | 0.00% | −49,950−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −33,500−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −33,500−100.0% | Sold out |
| Condor Capital Management | 0 | $0 | 0.00% | −19,500−100.0% | Sold out |
| TrueMark Investments, LLC | 0 | $0 | 0.00% | −17,749−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| CVI Holdings, LLC | – | – | – | – | Not filed |
| Dryden Capital, LLC | – | – | – | – | Not filed |