ODYSSEY MARINE EXPLORATION INC - OMEX
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Old West Investment Management, LLC | History | Added to | 5,496,448 | 10,773 | 1.92% | 1.64% | 1 | +1,819,566 | 49.49% | Q4 2025 | Feb 17, 2026 |
| Two Seas Capital LP | History | Added to | 5,185,029 | 10,162 | 0.21% | 0.14% | 2 | +615,018 | 13.46% | Q4 2025 | Feb 11, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 1,987,596 | 3,895 | 0.0% | 0.0% | 3 | +657,968 | 49.49% | Q4 2025 | Feb 17, 2026 |
| Jefferies Financial Group Inc. | History | Added to | 1,500,000 | 2,940 | 0.02% | 0.0% | 4 | +1,100,000 | 275.0% | Q4 2025 | Feb 09, 2026 |
| VANGUARD GROUP INC | History | Added to | 868,585 | 1,702 | 0.0% | 0.0% | 5 | +228,221 | 35.64% | Q4 2025 | Jan 29, 2026 |
| Rangeley Capital, LLC | History | Added to | 608,749 | 1,193 | 0.99% | 0.81% | 6 | +129,271 | 26.96% | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 559,991 | 1,098 | 0.0% | 0.0% | 7 | +152,071 | 37.28% | Q4 2025 | Feb 09, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 488,599 | 957 | 0.0% | 0.0% | 8 | +456,642 | 1428.93% | Q4 2025 | Feb 12, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 457,719 | 897 | 0.0% | 0.0% | 9 | -245,096 | -34.87% | Q4 2025 | Feb 12, 2026 |
| BlackRock, Inc. | History | Added to | 415,069 | 813 | 0.0% | 0.0% | 10 | +84,304 | 25.49% | Q4 2025 | Feb 12, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 377,873 | 740 | 0.0% | 0.0% | 11 | -3,681 | -0.96% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 326,173 | 639 | 0.0% | 0.0% | 12 | +258,073 | 378.96% | Q4 2025 | Jan 29, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 315,655 | 618 | 0.0% | 0.0% | 13 | +211,106 | 201.92% | Q4 2025 | Feb 12, 2026 |
| FOUNDATIONS INVESTMENT ADVISORS, LLC | History | Added to | 291,250 | 570 | 0.01% | 0.01% | 14 | +13,500 | 4.86% | Q4 2025 | Feb 10, 2026 |
| SLT Holdings LLC | History | Added to | 291,250 | 570 | 0.37% | 0.35% | 15 | +13,500 | 4.86% | Q4 2025 | Feb 09, 2026 |
| MANGROVE PARTNERS IM, LLC | History | New | 197,952 | 387 | 0.03% | — | 16 | +197,952 | New | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | Reduced | 195,512 | 383 | 0.0% | 0.0% | 17 | -18,000 | -8.43% | Q4 2025 | Feb 13, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 178,554 | 349 | 0.0% | 0.0% | 18 | +176,529 | 8717.48% | Q4 2025 | Feb 11, 2026 |
| L. Roy Papp & Associates, LLP | History | No change | 152,461 | 298 | 0.03% | 0.03% | 19 | 0 | 0.0% | Q4 2025 | Jan 28, 2026 |
| NORTHERN TRUST CORP | History | Added to | 117,441 | 230 | 0.0% | 0.0% | 20 | +20,649 | 21.33% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | New | 100,135 | 196 | 0.01% | — | 21 | +100,135 | New | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 94,420 | 185 | 0.0% | 0.0% | 22 | +10,391 | 12.37% | Q4 2025 | Feb 17, 2026 |
| Qube Research & Technologies Ltd | History | New | 77,812 | 152 | 0.0% | — | 23 | +77,812 | New | Q4 2025 | Feb 17, 2026 |
| VOISARD ASSET MANAGEMENT GROUP, INC. | History | Added to | 70,000 | 137 | 0.03% | 0.02% | 24 | +27,700 | 65.48% | Q4 2025 | Jan 20, 2026 |
| NewEdge Advisors, LLC | History | Added to | 62,066 | 121 | 0.0% | — | 25 | +61,982 | 73788.1% | Q4 2025 | Feb 18, 2026 |
| Caprock Group, LLC | History | New | 50,140 | 98 | 0.0% | — | 26 | +50,140 | New | Q4 2025 | Jan 28, 2026 |
| MORGAN STANLEY | History | Added to | 49,214 | 96 | 0.0% | — | 27 | +48,759 | 10716.26% | Q4 2025 | Feb 13, 2026 |
| SMITHBRIDGE ASSET MANAGEMENT INC/DE | History | Added to | 36,010 | 70 | 0.01% | 0.0% | 28 | +24,010 | 200.08% | Q4 2025 | Feb 11, 2026 |
| Parallax Volatility Advisers, L.P. | History | New | 35,300 | 69 | 0.0% | — | 29 | +35,300 | New | Q4 2025 | Feb 17, 2026 |
| Valeo Financial Advisors, LLC | History | New | 30,028 | 58 | 0.0% | — | 30 | +30,028 | New | Q4 2025 | Feb 04, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 28,670 | 56 | 0.0% | 0.0% | 31 | +9,559 | 50.02% | Q4 2025 | Feb 17, 2026 |
| JPMORGAN CHASE & CO | History | New | 26,987 | 52 | 0.0% | — | 32 | +26,987 | New | Q4 2025 | Feb 11, 2026 |
| PEAK6 LLC | History | Reduced | 25,600 | 50 | 0.0% | 0.0% | 33 | -824,400 | -96.99% | Q4 2025 | Mar 12, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 23,553 | 46 | 0.0% | 0.0% | 34 | -185 | -0.78% | Q4 2025 | Feb 12, 2026 |
| Apollon Wealth Management, LLC | History | Added to | 22,646 | 44 | 0.0% | 0.0% | 35 | +1,000 | 4.62% | Q4 2025 | Jan 22, 2026 |
| CARY STREET PARTNERS FINANCIAL LLC | History | No change | 19,000 | 37 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| ARS Wealth Advisors Group, LLC | History | No change | 17,730 | 34 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q4 2025 | Jan 12, 2026 |
| Concurrent Investment Advisors, LLC | History | No change | 17,000 | 33 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| STIFEL FINANCIAL CORP | History | New | 15,000 | 29 | 0.0% | — | 39 | +15,000 | New | Q4 2025 | Feb 13, 2026 |
| Tradewinds Capital Management, LLC | History | New | 13,600 | 26 | 0.01% | — | 40 | +13,600 | New | Q4 2025 | Jan 14, 2026 |
| 5th Street Advisors, LLC | History | No change | 13,621 | 26 | 0.01% | 0.01% | 41 | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| SIG BROKERAGE, LP | History | New | 10,600 | 20 | 0.0% | — | 42 | +10,600 | New | Q4 2025 | Feb 17, 2026 |
| GenTrust, LLC | History | No change | 10,378 | 20 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q4 2025 | Feb 02, 2026 |
| MAI Capital Management | History | No change | 3,075 | 6 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 1,177 | 2 | 0.0% | — | 45 | +1,177 | New | Q4 2025 | Feb 17, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 671 | 1 | 0.0% | 0.0% | 47 | -5,000 | -88.17% | Q4 2025 | Feb 17, 2026 |
| Parkside Financial Bank & Trust | History | Added to | 1,010 | 1 | 0.0% | — | 46 | +1,000 | 10000.0% | Q4 2025 | Feb 13, 2026 |
| Farther Finance Advisors, LLC | History | New | 1,000 | 1 | 0.0% | — | 50 | +1,000 | New | Q4 2025 | Jan 23, 2026 |
| Global Retirement Partners, LLC | History | No change | 570 | 1 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| Avion Wealth | History | No change | 875 | 1 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -218,200 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Sender Co & Partners, Inc. | History | Closed out | 0 | 0 | — | 0.02% | — | -103,620 | -100.0% | Q3 2025 | Nov 17, 2025 |
| Centiva Capital, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -29,128 | -100.0% | Q3 2025 | Nov 14, 2025 |
| FNY Investment Advisers, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -16,653 | -100.0% | Q3 2025 | Dec 15, 2025 |
| Northwest Financial Advisors | History | Closed out | 0 | 0 | — | 0.04% | — | -15,074 | -100.0% | Q3 2025 | Nov 06, 2025 |
| Cetera Investment Advisers | History | Closed out | 0 | 0 | — | 0.0% | — | -10,100 | -100.0% | Q3 2025 | Nov 14, 2025 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 1 | 0 | — | 0.0% | — | -1,525 | -99.93% | Q4 2025 | Feb 13, 2026 |
| CITIGROUP INC | History | Reduced | 1 | 0 | — | — | — | -425 | -99.77% | Q4 2025 | Feb 13, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 367 | 0 | — | — | — | +351 | 2193.75% | Q4 2025 | Feb 03, 2026 |
| Allworth Financial LP | History | New | 292 | 0 | — | — | — | +292 | New | Q4 2025 | Feb 05, 2026 |
| Meramec Financial Planners, LLC | History | New | 63 | 0 | — | — | — | +63 | New | Q4 2025 | Feb 10, 2026 |
| True Wealth Design, LLC | History | New | 42 | 0 | — | — | — | +42 | New | Q4 2025 | Jan 08, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Closed out | 0 | 0 | — | — | — | -34 | -100.0% | Q3 2025 | Nov 04, 2025 |
| FINANCIAL CONSULATE, INC | History | No change | 9 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 22, 2026 |
| Silicon Valley Capital Partners | History | No change | 9 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |