Who owns Abony Acquisition Corp. I?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of AACO from SEC Form 13F filings across 40 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 40 institutions disclosed 17.6M shares of Abony Acquisition Corp. I worth $174.3M — about 56.1% of shares outstanding; the largest disclosed holder is Magnetar Financial LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
40
13F holders
$174.3M
value, 2026 filers
56.1%
of shares outstanding (17.6M sh)
40
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of AACO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLCNEW | 1.9M | $19.3M | 0.2% | 6.2% | new |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 1.8M | $17.8M | 0.0% | 5.7% | new |
| 3 | Linden Advisors LPNEW | 1.4M | $13.4M | 0.1% | 4.3% | new |
| 4 | AQR Arbitrage LLCNEW | 1.0M | $10.2M | 0.1% | 3.3% | new |
| 5 | Polar Asset Management Partners Inc.NEW | 1.0M | $9.9M | 0.2% | 3.2% | new |
| 6 | Mint Tower Capital Management B.V.NEW | 900,000 | $8.9M | 1.0% | 2.9% | new |
| 7 | Kryger Capital LLCNEW | 839,955 | $8.3M | 0.5% | 2.7% | new |
| 8 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 800,000 | $7.9M | 0.0% | 2.6% | new |
| 9 | MILLENNIUM MANAGEMENT LLCNEW | 726,000 | $7.2M | 0.0% | 2.3% | new |
| 10 | TENOR CAPITAL MANAGEMENT Co., L.P.NEW | 713,283 | $7.1M | 0.1% | 2.3% | new |
| 11 | Alberta Investment Management CorpNEW | 700,000 | $6.9M | 0.0% | 2.2% | new |
| 12 | GLAZER CAPITAL, LLCNEW | 693,970 | $6.9M | 0.2% | 2.2% | new |
| 13 | BNP PARIBAS FINANCIAL MARKETSNEW | 685,947 | $6.8M | 0.0% | 2.2% | new |
| 14 | Verition Fund Management LLCNEW | 599,999 | $5.9M | 0.0% | 1.9% | new |
| 15 | RIVERNORTH CAPITAL MANAGEMENT, LLCNEW | 424,998 | $4.2M | 0.2% | 1.4% | new |
| 16 | MOORE CAPITAL MANAGEMENT, LPNEW | 400,000 | $4.0M | 0.1% | 1.3% | new |
| 17 | PICTON MAHONEY ASSET MANAGEMENTNEW | 399,993 | $4.0M | 0.0% | 1.3% | new |
| 18 | TWO SIGMA INVESTMENTS, LPNEW | 362,500 | $3.6M | 0.0% | 1.2% | new |
| 19 | Radcliffe Capital Management, L.P.NEW | 361,159 | $3.6M | 0.3% | 1.2% | new |
| 20 | WHITEBOX ADVISORS LLCNEW | 300,000 | $3.0M | 0.0% | 1% | new |
| 21 | Periscope Capital Inc.NEW | 199,800 | $2.0M | 0.2% | 0.6% | new |
| 22 | BERKLEY W R CORPNEW | 160,095 | $1.6M | 0.1% | 0.5% | new |
| 23 | Ghisallo Capital Management LLCNEW | 150,000 | $1.5M | 0.0% | 0.5% | new |
| 24 | DLD Asset Management, LPNEW | 150,000 | $1.5M | 0.1% | 0.5% | new |
| 25 | WOLVERINE ASSET MANAGEMENT LLCNEW | 148,753 | $1.5M | 0.0% | 0.5% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.