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, Q2 2024
Institutional positions in GP-Act III Acquisition Corp. as of Jun 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
- 37
- +37 vs. Q1 2024
- Shares held
- 25.5M
- +25.5M vs. Q1 2024
- Total value
- $255.8M
- +$255.8M vs. Q1 2024
- New holders
- 37
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding GP-Act III Acquisition Corp.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MMCAP International Inc. SPC | 2,475,000 | $24.8M | 3.45% | +2,475,000 | New |
| Polar Asset Management Partners Inc. | 2,475,000 | $24.8M | 0.63% | +2,475,000 | New |
| HGC Investment Management Inc. | 2,475,000 | $24.8M | 11.42% | +2,475,000 | New |
| Picton Mahoney Asset Management | 1,875,000 | $18.8M | 0.80% | +1,875,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,875,000 | $18.8M | 0.06% | +1,875,000 | New |
| Schechter Investment Advisors, LLC | 1,609,689 | $16.1M | 1.22% | +1,609,689 | New |
| LMR Partners LLP | 1,225,000 | $12.3M | 0.26% | +1,225,000 | New |
| Cowen and Company, LLC | 1,185,400 | $11.9M | 0.33% | +1,185,400 | New |
| Kim, LLC | 1,153,120 | $11.6M | 1.27% | +1,153,120 | New |
| CNH Partners LLC | 1,000,000 | $10.0M | 0.26% | +1,000,000 | New |
| Meteora Capital, LLC | 959,900 | $9.63M | 1.79% | +959,900 | New |
| Verition Fund Management LLC | 726,215 | $7.28M | 0.06% | +726,215 | New |
| Two Sigma Investments, LP | 625,000 | $6.27M | 0.01% | +625,000 | New |
| Kepos Capital LP | 600,000 | $6.02M | 2.34% | +600,000 | New |
| Aristeia Capital LLC | 500,000 | $5.01M | 0.19% | +500,000 | New |
| Clear Street LLC | 472,297 | $4.74M | 0.11% | +472,297 | New |
| CVI Holdings, LLC | 460,000 | $4.61M | 3.98% | +460,000 | New |
| Rivernorth Capital Management, LLC | 451,200 | $4.53M | 0.21% | +451,200 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 411,811 | $4.13M | 0.03% | +411,811 | New |
| Saba Capital Management, L.P. | 389,344 | $3.91M | 0.09% | +389,344 | New |
| Dryden Capital, LLC | 300,000 | $3.01M | 5.11% | +300,000 | New |
| Wealthspring Capital LLC | 299,444 | $3.00M | 3.49% | +299,444 | New |
| Berkley W R Corp | 297,992 | $2.99M | 0.17% | +297,992 | New |
| Deutsche Bank AG | 290,000 | $2.91M | 0.00% | +290,000 | New |
| Glazer Capital, LLC | 275,100 | $2.76M | 0.21% | +275,100 | New |
| Periscope Capital Inc. | 275,000 | $2.76M | 1.00% | +275,000 | New |
| Moore Capital Management, LP | 200,000 | $2.00M | 0.04% | +200,000 | New |
| Fir Tree Capital Management LP | 130,000 | $1.31M | 0.92% | +130,000 | New |
| Cantor Fitzgerald, L. P. | 129,706 | $1.30M | 0.26% | +129,706 | New |
| Shaolin Capital Management LLC | 100,000 | $1.00M | 0.03% | +100,000 | New |
| Flow State Investments, L.P. | 100,000 | $1.00M | 0.32% | +100,000 | New |
| Sea Otter Advisors LLC | 49,950 | $501.0K | 4.20% | +49,950 | New |
| Toroso Investments, LLC | 33,500 | $336.3K | 0.00% | +33,500 | New |
| Robinson Capital Management, LLC | 33,500 | $336.0K | 0.12% | +33,500 | New |
| Condor Capital Management | 19,500 | $195.6K | 0.02% | +19,500 | New |
| TrueMark Investments, LLC | 17,749 | $178.2K | 0.06% | +17,749 | New |
| Highbridge Capital Management LLC | 10,000 | $100.2K | 0.00% | +10,000 | New |