28 institutions reported holding $3.6M of OCEANHAWK ACQUISITION CORP (OHACR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Harraden Circle Investments, LLC ($403,433), HIGHBRIDGE CAPITAL MANAGEMENT LLC ($390,000), ADAGE CAPITAL PARTNERS GP, L.L.C. ($279,500), Polar Asset Management Partners Inc. ($247,000), CSS LLC/IL ($236,080). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30