Oceanhawk Acquisition Corp. Class ROHACRPreferred / convertible

13F holders, Q2 2026 (June 30)
28holders
$0.27avg. 13F price*

At the end of Q2 2026, 28 institutions reported holding Oceanhawk Acquisition Corp. Class R (OHACR) in their 13F filings. The largest holders were Harraden Circle Investments, LLC ($403K), Highbridge Capital Management LLC ($390K) and Adage Capital Partners Gp, L.L.C. ($280K).

Company
Oceanhawk Acquisition Corp. Class R
CUSIP
G6722R123
Latest filing quarter
Q2 2026

Total Exit/New Position Q2 2026

InstitutionsTotal Value
New Positions28$3.6M
Exits0$0

Ownership 28 holders

Harraden Circle Investments, LLC — New 1,551,667 $403K
Highbridge Capital Management LLC — New 1,500,000 $390K
Adage Capital Partners Gp, L.L.C. — New 1,075,000 $280K
Polar Asset Management Partners Inc. — New 950,000 $247K
CSS LLC — New 227,000 $236K
Sona Asset Management (us) LLC — New 850,000 $221K
Aristeia Capital, L.L.C. — New 750,000 $195K
K2 Principal Fund, L.P. — New 706,216 $177K
Linden Advisors LP — New 580,000 $154K
Toronto Dominion Bank — New 558,180 $145K
Shaolin Capital Management LLC — New 550,275 $143K
Glazer Capital, LLC — New 525,000 $139K
AQR Arbitrage LLC — New 482,580 $125K
BNP Paribas Financial Markets — New 417,420 $104K
Hudson Bay Capital Management LP — New 375,000 $98K
Parallax Volatility Advisers, L.P. — New 330,000 $87K
Whitebox Advisors LLC — New 325,000 $85K
Alpine Global Management, LLC — New 300,000 $75K
Wolverine Asset Management LLC — New 203,034 $53K
Clear Street Group Inc. — New 190,730 $50K
DLD Asset Management, LP — New 150,000 $40K
Periscope Capital Inc. — New 125,000 $33K
TENOR CAPITAL MANAGEMENT Co., L.P. — New 125,000 $33K
Boothbay Fund Management, LLC — New 100,000 $26K
StoneX Group Inc. — New 99,549 $25K
Heights Capital Management, Inc. — New 70,039 $18K
Centiva Capital, LP — New 50,000 $13K
Abc Arbitrage SA — New 30,000 $8K

"% of holder's portfolio" is OHACR's weight in each manager's 13F, not the share of Oceanhawk Acquisition Corp. Class R the manager owns.