Odyssey Marine Exploration Inc
OMEX- Exchange
- Nasdaq
- Industry
- Water Transportation
- SEC CIK
- 0000798528
No open-market purchases or sales by Odyssey Marine Exploration Inc insiders were filed in the last 90 days; 58 institutions reported holding it in 13F filings for Q2 2026, worth $17.4M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Odyssey Marine Exploration Inc 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
- 58
- −3 vs. Q1 2026
- Shares held
- 20.4M
- −1.10M (−5.1%) vs. Q1 2026
- Total value
- $17.4M
- −$577.9K (−3.2%) vs. Q1 2026
- New holders
- 14
- 12 more added
- Sold out
- 17
- 11 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OMEX 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 | 58 | $17.4M |
| Q1 2026 | 61 | $18.0M |
| Q4 2025 | 55 | $38.4M |
| Q3 2025 | 52 | $28.3M |
| Q2 2025 | 45 | $4.78M |
| Q1 2025 | 41 | $1.79M |
| Q4 2024 | 39 | $3.22M |
| Q3 2024 | 38 | $4.81M |
| Q2 2024 | 47 | $39.6M |
| Q1 2024 | 42 | $32.2M |
| Q4 2023 | 39 | $36.2M |
| Q3 2023 | 41 | $31.7M |
| Q2 2023 | 36 | $26.7M |
| Q1 2023 | 44 | $24.0M |
| Q4 2022 | 41 | $26.9M |
| Q3 2022 | 40 | $21.8M |
| Q2 2022 | 39 | $22.3M |
| Q1 2022 | 37 | $35.0M |
| Q4 2021 | 37 | $14.6M |
| Q3 2021 | 39 | $13.9M |
| Q2 2021 | 37 | $15.8M |
| Q1 2021 | 35 | $9.01M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Odyssey Marine Exploration Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Seas Capital LP | 5,592,985 | $4.76M | 0.18% | 00.0% | Unchanged |
| Old West Investment Management, LLC | 4,502,674 | $3.83M | 0.41% | −270,522−5.7% | Reduced |
| Vanguard Capital Management LLC | 2,394,545 | $2.04M | 0.00% | −2,096−0.1% | Reduced |
| Jefferies Financial Group Inc. | 1,500,000 | $1.28M | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 1,382,420 | $1.18M | 0.00% | +1,381,327+126,379.4% | Added |
| UBS Group AG | 1,201,457 | $1.02M | 0.00% | +837,727+230.3% | Added |
| Susquehanna International Group, LLP | 666,396 | $566.7K | 0.00% | −162,181−19.6% | Reduced |
| Geode Capital Management, LLC | 602,772 | $512.8K | 0.00% | −2,590−0.4% | Reduced |
| BlackRock, Inc. | 458,789 | $390.2K | 0.00% | +66,851+17.1% | Added |
| Vanguard Fiduciary Trust Co | 299,555 | $254.6K | 0.00% | +32,996+12.4% | Added |
| State Street Corp | 229,812 | $195.4K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 171,844 | $146.1K | 0.00% | −49,968−22.5% | Reduced |
| Papp L Roy & Associates | 152,461 | $129.7K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 148,438 | $126.2K | 0.00% | +21,619+17.0% | Added |
| Northern Trust Corp | 123,442 | $105.0K | 0.00% | +6,001+5.1% | Added |
| Rockefeller Capital Management L.P. | 116,749 | $99.3K | 0.00% | −7,000−5.7% | Reduced |
| Voisard Asset Management Group, Inc. | 108,000 | $91.8K | 0.02% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 105,140 | $89.4K | 0.00% | +20,000+23.5% | Added |
| BlackDiamond Wealth Management Inc. | 100,000 | $87.7K | 0.04% | +100,000 | New |
| Two Sigma Investments, LP | 79,485 | $67.6K | 0.00% | −13,135−14.2% | Reduced |
| JPMorgan Chase & Co | 72,651 | $63.9K | 0.00% | +57,408+376.6% | Added |
| BBR Partners, LLC | 60,616 | $51.5K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 55,131 | $46.9K | 0.00% | −303,130−84.6% | Reduced |
| Simplex Trading, LLC | 31,104 | $26.4K | 0.00% | +10,367+50.0% | Added |
| Foundations Investment Advisors, LLC | 28,250 | $24.0K | 0.00% | −155,500−84.6% | Reduced |
| SLT Holdings LLC | 28,250 | $24.0K | 0.02% | −155,500−84.6% | Reduced |
| Vanguard Global Advisers, LLC | 26,873 | $22.8K | 0.00% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 22,646 | $19.3K | 0.00% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 19,000 | $16.2K | 0.00% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 17,000 | $14.5K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 15,000 | $12.3K | 0.00% | +15,000 | New |
| LPL Financial LLC | 14,444 | $12.3K | 0.00% | +14,444 | New |
| Private Advisor Group, LLC | 13,642 | $11.6K | 0.00% | +13,642 | New |
| 5th Street Advisors, LLC | 13,621 | $11.6K | 0.00% | 00.0% | Unchanged |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 12,500 | $10.6K | 0.00% | +12,500 | New |
| Kestra Advisory Services, LLC | 10,586 | $9.00K | 0.00% | +10,586 | New |
| GenTrust, LLC | 10,378 | $8.82K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 10,113 | $8.60K | 0.00% | +6,260+162.5% | Added |
| Colony Group, LLC | 10,000 | $8.50K | 0.00% | +10,000 | New |
| Continuum Advisory, LLC | 5,557 | $4.73K | 0.00% | +5,557 | New |
| SRS Capital Advisors, Inc. | 4,000 | $3.40K | 0.00% | +4,000 | New |
| Action Point Financial Planning, LLC | 2,587 | $2.20K | 0.00% | +2,587 | New |
| Barclays PLC | 1,013 | $861 | 0.00% | +1,013 | New |
| Parkside Financial Bank & Trust | 1,010 | $859 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,000 | $850 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 570 | $485 | 0.00% | +570 | New |
| SBI Securities Co., Ltd. | 567 | $482 | 0.00% | +200+54.5% | Added |
| BNP Paribas Arbitrage, SA | 543 | $462 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 510 | $434 | 0.00% | +500+5,000.0% | Added |
| Truvestments Capital LLC | 500 | $425 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 50 | $42 | 0.00% | −621−92.5% | Reduced |
| Darwin Advisors, LLC | 42 | $35 | 0.00% | +42 | New |
| Financial Consulate, Inc | 9 | $8 | 0.00% | 00.0% | Unchanged |
| Silicon Valley Capital Partners | 9 | $8 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 875 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 500 | $0 | 0.00% | +500 | New |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −1,549,082−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −541,721−100.0% | Sold out |
| Kingsbury Capital Investment Advisors LLC | 0 | $0 | 0.00% | −313,877−100.0% | Sold out |
| Pilgrim Partners Asia Pte Ltd | 0 | $0 | 0.00% | −36,600−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −30,471−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −25,806−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −19,700−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −19,318−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −15,518−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −14,732−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −16,566−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −3,075−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −3,028−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −292−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −17−100.0% | Sold out |