OHAC — Oceanhawk Acquisition Corp Institutional Holders · Q2 2026

Name: Who Owns OHAC? 31 Institutions Hold $140M (Q2 2026)
Creator: ko.io

Who owns Oceanhawk Acquisition Corp (OHAC)? 31 institutions reported holding $140.28M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Highbridge Capital Management LLC ($14.8M), Adage Capital Partners Gp, L.L.C. ($10.6M), Css LLC ($10.3M).

Rank	Institution	Value	Shares	Change
1	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$14.8M	1.5M	New
2	ADAGE CAPITAL PARTNERS GP, L.L.C.	$10.6M	1.1M	New
3	CSS LLC/IL	$10.3M	1.0M	New
4	Polar Asset Management Partners Inc.	$9.4M	950,000	New
5	SONA ASSET MANAGEMENT (US) LLC	$8.4M	850,000	New
6	ARISTEIA CAPITAL, L.L.C.	$7.4M	750,000	New
7	WOLVERINE ASSET MANAGEMENT LLC	$6.7M	675,705	New
8	Karpus Management, Inc.	$6.7M	672,300	New
9	Hudson Bay Capital Management LP	$6.2M	625,000	New
10	TORONTO DOMINION BANK	$5.7M	578,804	New
11	GLAZER CAPITAL, LLC	$5.3M	540,000	New
12	Shaolin Capital Management LLC	$5.0M	502,575	New
13	AQR Arbitrage LLC	$4.8M	482,580	New
14	BERKLEY W R CORP	$4.7M	472,530	New
15	BNP PARIBAS FINANCIAL MARKETS	$4.1M	417,420	New
16	Parallax Volatility Advisers, L.P.	$4.0M	401,248	New
17	StoneX Group Inc.	$3.9M	396,947	New
18	WHITEBOX ADVISORS LLC	$3.2M	325,000	New
19	TWO SIGMA INVESTMENTS, LP	$2.9M	290,000	New
20	K2 PRINCIPAL FUND, L.P.	$2.0M	200,000	New
21	Crossingbridge Advisors, LLC	$2.0M	200,000	New
22	Clear Street Group Inc.	$1.9M	191,230	New
23	BOOTHBAY FUND MANAGEMENT, LLC	$1.7M	175,002	New
24	Periscope Capital Inc.	$1.7M	175,000	New
25	MIZUHO SECURITIES USA LLC	$1.5M	156,753	New

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