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, Q4 2025
Institutional positions in Odyssey Marine Exploration Inc as of Dec 31, 2025. 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
- 55
- +4 vs. Q3 2025
- Shares held
- 19.6M
- +5.41M (+38.2%) vs. Q3 2025
- Total value
- $38.4M
- +$10.7M (+38.9%) vs. Q3 2025
- New holders
- 12
- 24 more added
- Sold out
- 8
- 7 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 | $27.8M |
| Q2 2025 | 45 | $4.78M |
| Q1 2025 | 41 | $1.79M |
| Q4 2024 | 39 | $3.22M |
| Q3 2024 | 38 | $4.80M |
| Q2 2024 | 47 | $39.6M |
| Q1 2024 | 42 | $32.2M |
| Q4 2023 | 39 | $36.2M |
| Q3 2023 | 41 | $30.2M |
| Q2 2023 | 36 | $25.3M |
| Q1 2023 | 44 | $22.5M |
| Q4 2022 | 41 | $26.9M |
| Q3 2022 | 40 | $21.8M |
| Q2 2022 | 39 | $22.3M |
| Q1 2022 | 37 | $28.0M |
| Q4 2021 | 37 | $14.5M |
| Q3 2021 | 39 | $13.9M |
| Q2 2021 | 37 | $15.8M |
| Q1 2021 | 35 | $8.99M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Odyssey Marine Exploration Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 1 | $2 | 0.00% | −1,525−99.9% | Reduced |
| Citigroup Inc | 1 | $2 | 0.00% | −425−99.8% | Reduced |
| Financial Consulate, Inc | 9 | $18 | 0.00% | 00.0% | Unchanged |
| Silicon Valley Capital Partners | 9 | $18 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 42 | $83 | 0.00% | +42 | New |
| Meramec Financial Planners, LLC | 63 | $103 | 0.00% | +63 | New |
| Allworth Financial LP | 292 | $573 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 367 | $719 | 0.00% | +351+2,193.8% | Added |
| Avion Wealth | 875 | $1.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 570 | $1.12K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 671 | $1.31K | 0.00% | −5,000−88.2% | Reduced |
| Farther Finance Advisors, LLC | 1,000 | $1.96K | 0.00% | +1,000 | New |
| Parkside Financial Bank & Trust | 1,010 | $1.98K | 0.00% | +1,000+10,000.0% | Added |
| Tower Research Capital LLC (TRC) | 1,177 | $2.31K | 0.00% | +1,177 | New |
| MAI Capital Management | 3,075 | $6.03K | 0.00% | 00.0% | Unchanged |
| GenTrust, LLC | 10,378 | $20.3K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 13,600 | $26.7K | 0.01% | +13,600 | New |
| 5th Street Advisors, LLC | 13,621 | $26.7K | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 15,000 | $29.4K | 0.00% | +15,000 | New |
| Citadel Advisors LLC | 16,673 | $32.7K | 0.00% | −140,281−89.4% | Reduced |
| Concurrent Investment Advisors, LLC | 17,000 | $33.3K | 0.00% | 00.0% | Unchanged |
| ARS Wealth Advisors Group, LLC | 17,730 | $34.8K | 0.00% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 19,000 | $37.2K | 0.00% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 22,646 | $44.4K | 0.00% | +1,000+4.6% | Added |
| Commonwealth Equity Services, LLC | 23,553 | $46.2K | 0.00% | −185−0.8% | Reduced |
| JPMorgan Chase & Co | 26,987 | $52.9K | 0.00% | +26,987 | New |
| Bank of America Corp | 28,670 | $56.2K | 0.00% | +9,559+50.0% | Added |
| Valeo Financial Advisors, LLC | 30,028 | $58.9K | 0.00% | +30,028 | New |
| Smithbridge Asset Management Inc | 36,010 | $70.6K | 0.01% | +24,010+200.1% | Added |
| Morgan Stanley | 49,214 | $96.5K | 0.00% | +48,759+10,716.3% | Added |
| CAPROCK Group, Inc. | 50,140 | $98.3K | 0.00% | +50,140 | New |
| GWM Advisors LLC | 62,066 | $121.7K | 0.00% | +61,982+73,788.1% | Added |
| Voisard Asset Management Group, Inc. | 70,000 | $137.2K | 0.03% | +27,700+65.5% | Added |
| Qube Research & Technologies Ltd | 77,812 | $152.5K | 0.00% | +77,812 | New |
| Two Sigma Investments, LP | 94,420 | $185.1K | 0.00% | +10,391+12.4% | Added |
| XTX Topco Ltd | 100,135 | $196.3K | 0.01% | +100,135 | New |
| Northern Trust Corp | 117,441 | $230.2K | 0.00% | +20,649+21.3% | Added |
| Papp L Roy & Associates | 152,461 | $298.8K | 0.03% | 00.0% | Unchanged |
| Simplex Trading, LLC | 178,554 | $350.0K | 0.01% | +176,529+8,717.5% | Added |
| State Street Corp | 195,512 | $383.2K | 0.00% | −18,000−8.4% | Reduced |
| Mangrove Partners | 197,952 | $388.0K | 0.03% | +197,952 | New |
| Jane Street Group, LLC | 271,455 | $532.1K | 0.00% | +195,706+258.4% | Added |
| Foundations Investment Advisors, LLC | 291,250 | $570.9K | 0.01% | +13,500+4.9% | Added |
| SLT Holdings LLC | 291,250 | $570.9K | 0.38% | +13,500+4.9% | Added |
| UBS Group AG | 326,173 | $639.3K | 0.00% | +258,073+379.0% | Added |
| BlackRock, Inc. | 415,069 | $813.5K | 0.00% | +84,304+25.5% | Added |
| Group One Trading, L.P. | 457,719 | $897.1K | 0.03% | −245,096−34.9% | Reduced |
| Renaissance Technologies LLC | 488,599 | $957.7K | 0.00% | +456,642+1,428.9% | Added |
| Geode Capital Management, LLC | 559,991 | $1.10M | 0.00% | +152,071+37.3% | Added |
| Rangeley Capital, LLC | 608,749 | $1.19M | 1.03% | +129,271+27.0% | Added |
| Vanguard Group Inc | 868,585 | $1.70M | 0.00% | +228,221+35.6% | Added |
| Susquehanna International Group, LLP | 1,169,296 | $2.29M | 0.00% | +498,168+74.2% | Added |
| Jefferies Financial Group Inc. | 1,500,000 | $2.94M | 0.02% | +1,100,000+275.0% | Added |
| Two Seas Capital LP | 5,185,029 | $10.2M | 0.60% | +615,018+13.5% | Added |
| Old West Investment Management, LLC | 5,496,448 | $10.8M | 1.92% | +1,819,566+49.5% | Added |
| PEAK6 LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −218,200−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −103,620−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −29,128−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −16,380−100.0% | Sold out |
| Northwest Financial Advisors | 0 | $0 | 0.00% | −15,074−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −10,100−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Stonegate Investment Group, LLC | – | – | – | – | Not filed |