Who Owns ACP HOLDINGS ACQUISITION COR (ACGCW)? -- Institutional Holders (2026-06-30)
34 institutions reported holding $3.5M of ACP HOLDINGS ACQUISITION COR (ACGCW) in SEC 13F filings for 2026-06-30. Largest institutional holders: BOOTHBAY FUND MANAGEMENT, LLC ($993,692), METEORA CAPITAL, LLC ($281,042), Harraden Circle Investments, LLC ($274,949), ADAGE CAPITAL PARTNERS GP, L.L.C. ($270,000), Magnetar Financial LLC ($256,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $993,692 | 99,969 | New |
| 2 | METEORA CAPITAL, LLC | $281,042 | 936,807 | New |
| 3 | Harraden Circle Investments, LLC | $274,949 | 916,496 | New |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $270,000 | 900,000 | New |
| 5 | Magnetar Financial LLC | $256,000 | 800,000 | New |
| 6 | Polar Asset Management Partners Inc. | $240,773 | 802,575 | New |
| 7 | Alberta Investment Management Corp | $147,000 | 490,000 | New |
| 8 | GLAZER CAPITAL, LLC | $120,000 | 401,333 | New |
| 9 | Decagon Asset Management LLP | $99,391 | 331,299 | New |
| 10 | AQR Arbitrage LLC | $87,666 | 292,221 | New |
| 11 | Linden Advisors LP | $80,000 | 249,999 | New |
| 12 | Sculptor Capital LP | $70,660 | 235,534 | New |
| 13 | BNP PARIBAS FINANCIAL MARKETS | $62,870 | 209,567 | New |
| 14 | L1 Global Manager Pty Ltd | $60,000 | 200,000 | New |
| 15 | TORONTO DOMINION BANK | $60,000 | 200,000 | New |
| 16 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $38,750 | 125,000 | New |
| 17 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $37,500 | 125,000 | New |
| 18 | 683 Capital Management, LLC | $37,500 | 125,000 | New |
| 19 | K2 PRINCIPAL FUND, L.P. | $37,500 | 125,000 | New |
| 20 | Parallax Volatility Advisers, L.P. | $28,360 | 88,625 | New |
| 21 | WOLVERINE ASSET MANAGEMENT LLC | $23,054 | 76,845 | New |
| 22 | Periscope Capital Inc. | $22,500 | 75,000 | New |
| 23 | WHITEBOX ADVISORS LLC | $22,500 | 75,000 | New |
| 24 | Clear Street Group Inc. | $21,291 | 70,969 | New |
| 25 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $16,865 | 50,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30