Oceanhawk Acquisition Corp.
OHACU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002090787
No open-market purchases or sales by Oceanhawk Acquisition Corp. insiders were filed in the last 90 days; 17 institutions reported holding it in 13F filings for Q2 2026, worth $45.3M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Oceanhawk Acquisition Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 17
- +17 vs. Q1 2026
- Shares held
- 4.47M
- +4.47M vs. Q1 2026
- Total value
- $45.3M
- +$45.3M vs. Q1 2026
- New holders
- 17
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OHACU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 17 | $45.3M |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Oceanhawk Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 986,320 | $10.0M | 0.09% | +986,320 | New |
| Context Capital Management, LLC | 550,000 | $5.59M | 0.11% | +550,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 550,000 | $5.58M | 0.01% | +550,000 | New |
| StoneX Group Inc. | 450,373 | $4.51M | 0.18% | +450,373 | New |
| Rivernorth Capital Management, LLC | 400,000 | $4.06M | 0.19% | +400,000 | New |
| Calamos Advisors LLC | 275,000 | $2.79M | 0.01% | +275,000 | New |
| LMR Partners LLP | 250,000 | $2.53M | 0.02% | +250,000 | New |
| Quarry LP | 210,494 | $2.14M | 0.34% | +210,494 | New |
| Moore Capital Management, LP | 200,000 | $2.03M | 0.05% | +200,000 | New |
| Kepos Capital LP | 180,500 | $1.83M | 2.50% | +180,500 | New |
| Picton Mahoney Asset Management | 160,000 | $1.62M | 0.01% | +160,000 | New |
| RLH Capital LLC | 135,494 | $1.38M | 0.66% | +135,494 | New |
| Toronto Dominion Bank | 79,768 | $808.0K | 0.00% | +79,768 | New |
| Clear Street Group Inc. | 20,410 | $206.8K | 0.00% | +20,410 | New |
| HRT Financial LP | 12,223 | $123.0K | 0.00% | +12,223 | New |
| Longfellow Investment Management Co LLC | 8,924 | $90.4K | 0.02% | +8,924 | New |
| UBS Group AG | 2,449 | $24.8K | 0.00% | +2,449 | New |