OHACNasdaqBlank ChecksFiscal year ends December 31Also trades as OHACR, OHACU
Oceanhawk Acquisition Corp.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 14, 2026
$10.00+0.00 (0.00%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Who owns Oceanhawk Acquisition's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
–
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Magnetar Financial LLC | 986,320 | 5.21% | 13G (passive) | Jun 30, 2026 |
| Polar Asset Management Partners Inc. | 950,000 | 5.00% | 13G (passive) | Jun 30, 2026 |
| Highbridge Capital Management, LLC | 1,500,000 | 7.90% | 13G (passive) | Jun 30, 2026 |
| The Goldman Sachs Group, Inc. | 1,479,187 | 7.80% | 13G (passive) | Jun 30, 2026 |
| Harraden Circle Investments, LLC | 1,300,000 | 7.88% | 13G (passive) | May 21, 2026 |
| Phillip Gross | 1,075,000 | 5.68% | 13G (passive) | Jun 30, 2026 |
| Css LLC/Il | 1,038,610 | 5.49% | 13G (passive) | Jun 9, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Ernest Miller | Chief Executive Officer, Director | 100,000 | Aug 18, 2026 |
| Jon Ryan | CFO & President, Director | 75,000 | Aug 18, 2026 |
| Ernest B. Miller | Chief Executive Officer, Director | – | Jun 1, 2026 |
| Jimmy Don Ford | Director | 50,000 | Aug 26, 2026 |
| Daniel Collingridge-Padbury | Director | 50,000 | Aug 18, 2026 |
| Jonathan Nickell | Director | 50,000 | Aug 18, 2026 |
| Joseph Durnford | Director | 50,000 | Aug 18, 2026 |
| Michael Maggard | Director, 10% owner | 6,050,000 | Jun 1, 2026 |
| Oceanhawk Acquisition I Sponsor, LLC | 10% owner | 6,050,000 | Jun 1, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Ernest Miller Chief Executive Officer, Director | Aug 17, 2026 | Other | +100,000 | – | – | 100,000 |
| Daniel Collingridge-Padbury Director | Aug 17, 2026 | Other | +50,000 | – | – | 50,000 |
| Joseph Durnford Director | Aug 17, 2026 | Other | +50,000 | – | – | 50,000 |
| Jon Ryan CFO & President, Director | Aug 17, 2026 | Other | +75,000 | – | – | 75,000 |
| Jonathan Nickell Director | Aug 17, 2026 | Other | +50,000 | – | – | 50,000 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.