ODYSSEY MARINE EXPLORATION INC (OMEX) — Institutional Holders, Q2 2026
59 institutional investment managers reported a OMEX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $17.4M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
OMEX in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- MORGAN STANLEYNew · +1,382,420 sh+$1.2M
- UBS Group AGAdded · +837,727 sh+$712.4K
- BlackDiamond Wealth ManagementNew · +100,000 sh+$85.0K
- BlackRockAdded · +66,851 sh+$56.9K
- JPMORGAN CHASEAdded · +57,408 sh+$48.8K
Biggest sellers
- CITADEL ADVISORSSold out · -1,549,082 sh-$1.3M
- RENAISSANCE TECHNOLOGIESSold out · -541,721 sh-$460.7K
- Kingsbury Capital Investment AdvisorsSold out · -313,877 sh-$266.9K
- JANE STREET GROUPTrimmed · -303,130 sh-$257.8K
- Old West Investment ManagementTrimmed · -270,522 sh-$230.1K
OMEX 13F holders ranked 1–59 of 59
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Two Seas Capital#1 · 5,592,985 sh | 5,592,985 | $4.8M | — | 0.0% |
| 2 | Old West Investment Management#2 · 4,502,674 sh | 4,502,674 | $3.8M | 0.41% | -5.7% |
| 3 | VANGUARD CAPITAL MANAGEMENT#3 · 2,394,545 sh | 2,394,545 | $2.0M | 0.00% | -0.1% |
| 4 | LEUCADIA NATIONAL#4 · 1,500,000 sh | 1,500,000 | $1.3M | <0.01% | 0.0% |
| 5 | MORGAN STANLEY#5 · 1,382,420 sh | 1,382,420 | $1.2M | <0.01% | New |
| 6 | UBS Group AG#6 · 1,201,457 sh | 1,201,457 | $1.0M | <0.01% | +230.3% |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#7 · 666,396 sh | 666,396 | $566.7K | 0.00% | -19.6% |
| 8 | GEODE CAPITAL MANAGEMENT#8 · 602,772 sh | 602,772 | $512.8K | 0.00% | -0.4% |
| 9 | BlackRock#9 · 458,789 sh | 458,789 | $390.2K | 0.00% | +17.1% |
| 10 | VANGUARD FIDUCIARY#10 · 299,555 sh | 299,555 | $254.6K | <0.01% | +12.4% |
| 11 | STATE STREET#11 · 229,812 sh | 229,812 | $195.4K | 0.00% | 0.0% |
| 12 | XTX Topco Ltd#12 · 171,844 sh | 171,844 | $146.1K | <0.01% | -22.5% |
| 13 | L. Roy Papp & Associates, LLP#13 · 152,461 sh | 152,461 | $129.7K | — | 0.0% |
| 14 | GROUP ONE TRADING, L.P.#14 · 148,438 sh | 148,438 | $126.2K | <0.01% | +17.0% |
| 15 | NORTHERN#15 · 123,442 sh | 123,442 | $105.0K | 0.00% | +5.1% |
| 16 | Rockefeller Capital Management L.P.#16 · 116,749 sh | 116,749 | $99.3K | <0.01% | -5.7% |
| 17 | VOISARD ASSET MANAGEMENT GROUP#17 · 108,000 sh | 108,000 | $91.8K | — | 0.0% |
| 18 | Caprock Group#18 · 105,140 sh | 105,140 | $89.4K | <0.01% | +23.5% |
| 19 | BlackDiamond Wealth Management#19 · 100,000 sh | 100,000 | $87.7K | 0.04% | New |
| 20 | TWO SIGMA INVESTMENTS#20 · 79,485 sh | 79,485 | $67.6K | 0.00% | -14.2% |
| 21 | JPMORGAN CHASE#21 · 72,651 sh | 72,651 | $63.9K | 0.00% | +376.6% |
| 22 | BBR PARTNERS#22 · 60,616 sh | 60,616 | $51.5K | <0.01% | 0.0% |
| 23 | JANE STREET GROUP#23 · 55,131 sh | 55,131 | $46.9K | 0.00% | -84.6% |
| 24 | SIMPLEX TRADING#24 · 31,104 sh | 31,104 | $26.4K | 0.00% | +50.0% |
| 25 | Foundations Investment Advisors#25 · 28,250 sh | 28,250 | $24.0K | <0.01% | -84.6% |
| 26 | SLT#26 · 28,250 sh | 28,250 | $24.0K | — | -84.6% |
| 27 | Vanguard Global Advisers#27 · 26,873 sh | 26,873 | $22.8K | 0.00% | 0.0% |
| 28 | Apollon Wealth Management#28 · 22,646 sh | 22,646 | $19.3K | — | 0.0% |
| 29 | CARY STREET PARTNERS FINANCIAL#29 · 19,000 sh | 19,000 | $16.2K | <0.01% | 0.0% |
| 30 | Concurrent Investment Advisors#30 · 17,000 sh | 17,000 | $14.5K | — | 0.0% |
| 31 | TD Waterhouse Canada#31 · 15,000 sh | 15,000 | $12.3K | — | New |
| 32 | LPL Financial#32 · 14,444 sh | 14,444 | $12.3K | 0.00% | New |
| 33 | Private Advisor Group#33 · 13,642 sh | 13,642 | $11.6K | <0.01% | New |
| 34 | 5th Street Advisors#34 · 13,621 sh | 13,621 | $11.6K | <0.01% | 0.0% |
| 35 | Bay Colony Advisory Group, d/b/a Bay Colony Advisors#35 · 12,500 sh | 12,500 | $10.6K | <0.01% | New |
| 36 | Kestra Advisory Services#36 · 10,586 sh | 10,586 | $9.0K | 0.00% | New |
| 37 | GenTrust#37 · 10,378 sh | 10,378 | $8.8K | <0.01% | 0.0% |
| 38 | Tower Research Capital (TRC)#38 · 10,113 sh | 10,113 | $8.6K | <0.01% | +162.5% |
| 39 | Focus Partners Wealth#39 · 10,000 sh | 10,000 | $8.5K | 0.00% | New |
| 40 | Continuum Advisory#40 · 5,557 sh | 5,557 | $4.7K | <0.01% | New |
| 41 | SRS Capital Advisors#41 · 4,000 sh | 4,000 | $3.4K | 0.00% | New |
| 42 | ACTION POINT FINANCIAL PLANNING#42 · 2,587 sh | 2,587 | $2.2K | <0.01% | New |
| 43 | Parkside Financial Bank#43 · 2,020 sh | 2,020 | $1.7K | — | +100.0% |
| 44 | BARCLAYS PLC#44 · 1,013 sh | 1,013 | $861.00 | 0.00% | New |
| 45 | Farther Finance Advisors#45 · 1,000 sh | 1,000 | $850.00 | — | 0.0% |
| 46 | Integrated Wealth Concepts#46 · 701 sh | 701 | $596.00 | 0.00% | New |
| 47 | Global Retirement Partners#47 · 570 sh | 570 | $485.00 | 0.00% | — |
| 48 | SBI Securities , Ltd.#48 · 567 sh | 567 | $482.00 | — | +54.5% |
| 49 | BNP PARIBAS FINANCIAL MARKETS#49 · 543 sh | 543 | $462.00 | 0.00% | 0.0% |
| 50 | HARBOUR INVESTMENTS#50 · 510 sh | 510 | $434.00 | 0.00% | +5000.0% |
| 51 | Truvestments Capital#51 · 500 sh | 500 | $425.00 | <0.01% | 0.0% |
| 52 | OSAIC#52 · 50 sh | 50 | $42.00 | 0.00% | -92.5% |
| 53 | Darwin Wealth Management#53 · 42 sh | 42 | $35.00 | 0.00% | New |
| 54 | FINANCIAL CONSULATE#54 · 9 sh | 9 | $8.00 | — | 0.0% |
| 55 | Silicon Valley Capital Partners#55 · 9 sh | 9 | $8.00 | 0.00% | 0.0% |
| 56 | Caitong International Asset Management , Ltd#56 · 1 sh | 1 | $1.00 | 0.00% | 0.0% |
| 57 | WELLS FARGO & COMPANY#57 · 1 sh | 1 | $1.00 | 0.00% | 0.0% |
| 58 | ROYAL BANK OF CANADA#58 · 500 sh | 500 | $0.00 | 0.00% | New |
| 59 | Avion Wealth#59 · 875 sh | 875 | $0.00 | 0.00% | 0.0% |
Funds that sold out of OMEX in Q2 2026 (17)
Held OMEX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| CITADEL ADVISORS1,549,082 sh | 1,549,082 | $1.3M |
| RENAISSANCE TECHNOLOGIES541,721 sh | 541,721 | $451.8K |
| Kingsbury Capital Investment Advisors313,877 sh | 313,877 | $261.8K |
| Pilgrim Partners Asia Pte Ltd36,600 sh | 36,600 | $30.5K |
| GOLDMAN SACHS GROUP30,471 sh | 30,471 | $25.4K |
| TWO SIGMA SECURITIES25,806 sh | 25,806 | $21.5K |
| Schonfeld Strategic Advisors24,000 sh | 24,000 | $20.0K |
| Catalyst Funds Management Pty Ltd19,700 sh | 19,700 | $16.4K |
| Scientech Research19,318 sh | 19,318 | $16.1K |
| COMMONWEALTH EQUITY SERVICES15,518 sh | 15,518 | $12.9K |
| Graham Capital Management, L.P.14,732 sh | 14,732 | $12.3K |
| Baader Bank Aktiengesellschaft16,566 sh | 16,566 | $9.1K |
| MAI Capital Management3,075 sh | 3,075 | $2.6K |
| Valeo Financial Advisors3,028 sh | 3,028 | $2.5K |
| Allworth Financial292 sh | 292 | $244.00 |
| True Wealth Design42 sh | 42 | $36.00 |
| US BANCORP \DE\17 sh | 17 | $14.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.