Who Owns ABONY ACQUISITION CORP I (AACO)? -- Institutional Holders (2026-06-30)

40 institutions reported holding $174.3M of ABONY ACQUISITION CORP I (AACO) in SEC 13F filings for 2026-06-30. Largest institutional holders: Magnetar Financial LLC ($19.3M), ADAGE CAPITAL PARTNERS GP, L.L.C. ($17.8M), Linden Advisors LP ($13.4M), AQR Arbitrage LLC ($10.2M), Polar Asset Management Partners Inc. ($9.9M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	Magnetar Financial LLC	$19.3M	1.9M	New
2	ADAGE CAPITAL PARTNERS GP, L.L.C.	$17.8M	1.8M	New
3	Linden Advisors LP	$13.4M	1.4M	New
4	AQR Arbitrage LLC	$10.2M	1.0M	New
5	Polar Asset Management Partners Inc.	$9.9M	1.0M	New
6	Mint Tower Capital Management B.V.	$8.9M	900,000	New
7	Kryger Capital LLC	$8.3M	839,955	New
8	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$7.9M	800,000	New
9	MILLENNIUM MANAGEMENT LLC	$7.2M	726,000	New
10	TENOR CAPITAL MANAGEMENT Co., L.P.	$7.1M	713,283	New
11	Alberta Investment Management Corp	$6.9M	700,000	New
12	GLAZER CAPITAL, LLC	$6.9M	693,970	New
13	BNP PARIBAS FINANCIAL MARKETS	$6.8M	685,947	New
14	Verition Fund Management LLC	$5.9M	599,999	New
15	RIVERNORTH CAPITAL MANAGEMENT, LLC	$4.2M	424,998	New
16	MOORE CAPITAL MANAGEMENT, LP	$4.0M	400,000	New
17	PICTON MAHONEY ASSET MANAGEMENT	$4.0M	399,993	New
18	TWO SIGMA INVESTMENTS, LP	$3.6M	362,500	New
19	Radcliffe Capital Management, L.P.	$3.6M	361,159	New
20	WHITEBOX ADVISORS LLC	$3.0M	300,000	New
21	Periscope Capital Inc.	$2.0M	199,800	New
22	BERKLEY W R CORP	$1.6M	160,095	New
23	DLD Asset Management, LP	$1.5M	150,000	New
24	Ghisallo Capital Management LLC	$1.5M	150,000	New
25	WOLVERINE ASSET MANAGEMENT LLC	$1.5M	148,753	New

Source: SEC Form 13F filings · as of 2026-06-30