Who Owns ABONY ACQUISITION CORP I (AACOW)? -- Institutional Holders (2026-06-30)
35 institutions reported holding $2.7M of ABONY ACQUISITION CORP I (AACOW) in SEC 13F filings for 2026-06-30. Largest institutional holders: Magnetar Financial LLC ($312,000), ADAGE CAPITAL PARTNERS GP, L.L.C. ($288,000), Linden Advisors LP ($193,500), AQR Arbitrage LLC ($165,660), Polar Asset Management Partners Inc. ($163,120). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Magnetar Financial LLC | $312,000 | 650,000 | New |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $288,000 | 600,000 | New |
| 3 | Linden Advisors LP | $193,500 | 450,000 | New |
| 4 | AQR Arbitrage LLC | $165,660 | 345,126 | New |
| 5 | Polar Asset Management Partners Inc. | $163,120 | 339,833 | New |
| 6 | Mint Tower Capital Management B.V. | $144,000 | 300,000 | New |
| 7 | Kryger Capital LLC | $135,160 | 281,583 | New |
| 8 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $128,000 | 266,666 | New |
| 9 | MILLENNIUM MANAGEMENT LLC | $116,160 | 242,000 | New |
| 10 | TENOR CAPITAL MANAGEMENT Co., L.P. | $114,125 | 237,761 | New |
| 11 | Alberta Investment Management Corp | $112,000 | 233,333 | New |
| 12 | BNP PARIBAS FINANCIAL MARKETS | $109,752 | 228,649 | New |
| 13 | Verition Fund Management LLC | $95,472 | 198,900 | New |
| 14 | MOORE CAPITAL MANAGEMENT, LP | $64,000 | 133,333 | New |
| 15 | PICTON MAHONEY ASSET MANAGEMENT | $63,999 | 133,331 | New |
| 16 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $52,416 | 141,666 | New |
| 17 | Radcliffe Capital Management, L.P. | $50,359 | 117,113 | New |
| 18 | WHITEBOX ADVISORS LLC | $48,000 | 100,000 | New |
| 19 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $43,297 | 133,333 | New |
| 20 | TORONTO DOMINION BANK | $38,400 | 80,000 | New |
| 21 | GLAZER CAPITAL, LLC | $38,000 | 79,194 | New |
| 22 | Saba Capital Management, L.P. | $35,826 | 83,316 | New |
| 23 | Parallax Volatility Advisers, L.P. | $35,796 | 74,574 | New |
| 24 | Shaolin Capital Management LLC | $34,428 | 71,724 | New |
| 25 | Periscope Capital Inc. | $31,968 | 66,600 | New |
Source: SEC Form 13F filings · as of 2026-06-30