Who owns Abony Acquisition Corp. I, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
Adage Capital Management, L.P.: 7.6% · 1,800,000 shares — Robert Atchinson: 7.6% · 1,800,000 shares — Phillip Gross: 7.6% · 1,800,000 shares
MAGNETAR FINANCIAL LLC: 8.2% · 1,950,000 shares — MAGNETAR CAPITAL PARTNERS LP: 8.2% · 1,950,000 shares — SUPERNOVA MANAGEMENT LLC: 8.2% · 1,950,000 shares
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Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Abony Acquisition Corp. I they hold.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| Magnetar Financial LLC | $19.3M | 1,950,000 | 0.18% | — | June 30, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $17.8M | 1,800,000 | 0.02% | — | June 30, 2026 |
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Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| RiverNorth Opportunities Fund Inc. | $841K | 0.25% | — | June 30, 2026 |
| Saba Capital Income & Opportunities Fund | $147K | 0.04% | — | April 30, 2026 |
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