← All Oceanhawk Acquisition CORP filings

Oceanhawk Acquisition CORP Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Polar Asset Management Reports 5% Stake in Oceanhawk Acquisition
Polar Asset Management Partners Inc. has disclosed beneficial ownership of 5.0% of Oceanhawk Acquisition Corp.'s Class A Ordinary Shares, totaling 950,000 shares.
NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Highbridge Capital Management Discloses 7.9% Stake in Oceanhawk Acquisition Corp.
Highbridge Capital Management, LLC has reported beneficial ownership of 1,500,000 Class A Ordinary Shares, representing 7.9% of the outstanding shares in Oceanhawk Acquisition Corp.
NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Oceanhawk Acquisition Corp. Holder Exits Position
Harraden Circle Investments, LLC and Frederick V. Fortmiller, Jr. have filed an exit report, confirming they no longer beneficially own more than five percent of Oceanhawk Acquisition Corp.'s Class A common stock.
NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Magnetar Entities Report 5.21% Stake in Oceanhawk Acquisition Corp
Magnetar Financial LLC and affiliated entities have disclosed beneficial ownership of 986,320 Class A ordinary shares, representing 5.21% of Oceanhawk Acquisition Corp.
NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Adage Capital Management Discloses 5.68% Stake in Oceanhawk Acquisition Corp.
Adage Capital Management, L.P. and its affiliates have reported beneficial ownership of 5.68% of Oceanhawk Acquisition Corp.'s Class A Ordinary Shares as of June 30, 2026.
NASDAQ
OHAC
Oceanhawk Acquisition CORP
SCHEDULE: Goldman Sachs Discloses Stake in Oceanhawk Acquisition Corp.
The Goldman Sachs Group, Inc. and its subsidiary Goldman Sachs & Co. LLC have filed a Schedule 13G, reporting beneficial ownership of 7.8% of Oceanhawk Acquisition Corp.'s Class A ordinary shares as of June 30, 2026.