ACP Holdings Acquisition Corp.
ACGC- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002111542
No open-market purchases or sales by ACP Holdings Acquisition Corp. insiders were filed in the last 90 days; 43 institutions reported holding it in 13F filings for Q2 2026, worth $173.0M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in ACP Holdings Acquisition Corp. as of Jun 30, 2026. 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
- 43
- +43 vs. Q1 2026
- Shares held
- 17.4M
- +17.4M vs. Q1 2026
- Total value
- $173.0M
- +$173.0M vs. Q1 2026
- New holders
- 43
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACGC 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 | 43 | $173.0M |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| 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 2026
Shares, value and share of portfolio for each institution holding ACP Holdings Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Abc Arbitrage SA | 20,000 | $198.8K | 0.02% | +20,000 | New |
| JPMorgan Chase & Co | 22,902 | $228.3K | 0.00% | +22,902 | New |
| StoneX Group Inc. | 50,000 | $497.0K | 0.02% | +50,000 | New |
| Schonfeld Strategic Advisors LLC | 51,857 | $515.5K | 0.00% | +51,857 | New |
| Heights Capital Management, Inc | 60,000 | $596.4K | 0.14% | +60,000 | New |
| Warberg Asset Management LLC | 74,172 | $737.3K | 0.22% | +74,172 | New |
| Kepos Capital LP | 75,000 | $746.0K | 1.02% | +75,000 | New |
| Clear Street Group Inc. | 82,360 | $818.7K | 0.00% | +82,360 | New |
| Radcliffe Capital Management, L.P. | 99,351 | $987.5K | 0.08% | +99,351 | New |
| Deltec Asset Management LLC | 99,900 | $993.0K | 0.15% | +99,900 | New |
| Tenor Capital Management Co., L.P. | 100,000 | $994.0K | 0.01% | +100,000 | New |
| Hudson Bay Capital Management LP | 100,000 | $994.0K | 0.00% | +100,000 | New |
| K2 Principal Fund, L.P. | 100,000 | $994.0K | 0.09% | +100,000 | New |
| DLD Asset Management, LP | 100,000 | $994.0K | 0.08% | +100,000 | New |
| Rivernorth Capital Management, LLC | 100,000 | $999.0K | 0.05% | +100,000 | New |
| Parallax Volatility Advisers, L.P. | 126,499 | $1.26M | 0.05% | +126,499 | New |
| Whitebox Advisors LLC | 150,000 | $1.49M | 0.02% | +150,000 | New |
| Boothbay Fund Management, LLC | 162,613 | $1.62M | 0.03% | +162,613 | New |
| Berkley W R Corp | 198,860 | $1.98M | 0.10% | +198,860 | New |
| Periscope Capital Inc. | 200,000 | $1.99M | 0.32% | +200,000 | New |
| Westchester Capital Management, LLC | 200,000 | $1.99M | 0.10% | +200,000 | New |
| D. E. Shaw & Co., Inc. | 250,000 | $2.48M | 0.00% | +250,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 250,000 | $2.48M | 0.01% | +250,000 | New |
| 683 Capital Management, LLC | 250,000 | $2.48M | 0.23% | +250,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 250,000 | $2.48M | 0.00% | +250,000 | New |
| Vivaldi Asset Management, LLC | 300,000 | $2.98M | 0.17% | +300,000 | New |
| Highbridge Capital Management LLC | 317,705 | $3.17M | 0.11% | +317,705 | New |
| Two Sigma Investments, LP | 362,500 | $3.60M | 0.00% | +362,500 | New |
| Crossingbridge Advisors, LLC | 375,000 | $3.73M | 0.66% | +375,000 | New |
| L1 Global Manager Pty Ltd | 400,000 | $3.98M | 3.22% | +400,000 | New |
| BNP Paribas Arbitrage, SA | 419,134 | $4.17M | 0.00% | +419,134 | New |
| Sculptor Capital LP | 421,068 | $4.19M | 0.04% | +421,068 | New |
| Linden Advisors LP | 500,000 | $4.97M | 0.03% | +500,000 | New |
| Paloma Partners Management Co | 578,500 | $5.75M | 1.37% | +578,500 | New |
| CNH Partners LLC | 584,442 | $5.81M | 0.08% | +584,442 | New |
| Meteora Capital, LLC | 730,027 | $7.26M | 0.60% | +730,027 | New |
| Wolverine Asset Management LLC | 907,002 | $9.02M | 0.12% | +907,002 | New |
| Alberta Investment Management Corp | 980,000 | $9.74M | 0.06% | +980,000 | New |
| Glazer Capital, LLC | 1,000,000 | $9.94M | 0.25% | +1,000,000 | New |
| Karpus Management, Inc. | 1,348,625 | $13.4M | 0.39% | +1,348,625 | New |
| Magnetar Financial LLC | 1,600,000 | $15.9M | 0.15% | +1,600,000 | New |
| Polar Asset Management Partners Inc. | 1,605,150 | $16.0M | 0.29% | +1,605,150 | New |
| Adage Capital Partners GP, L.L.C. | 1,800,000 | $17.9M | 0.03% | +1,800,000 | New |