Odyssey Marine Exploration Ownership | Who Owns Odyssey Marine Exploration?
Odyssey Marine Exploration Ownership Summary
Odyssey Marine Exploration is owned by 13.91% institutional investors, 13.13% insiders, and 72.96% retail investors. Two seas capital lp is the largest institutional shareholder, holding 4.92% of OMEX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.01% of its assets in Odyssey Marine Exploration shares.
OMEX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Odyssey Marine Exploration | 13.91% | 13.13% | 72.96% |
| Sector | Industrials Stocks | 64.07% | 12.69% | 23.24% |
| Industry | Business Services Stocks | 66.36% | 14.13% | 19.52% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Two seas capital lp | 1.43M | 4.92% | $1.69M |
| Vanguard group | 258.45K | 1.25% | $186.08K |
| Geode capital management | 210.94K | 1.02% | $151.92K |
| Susquehanna group, llp | 208.56K | 1.01% | $150.16K |
| Slt | 277.75K | 0.90% | $541.61K |
| Blackrock funding, inc. /de | 251.44K | 0.86% | $296.70K |
| Ubs group | 127.41K | 0.62% | $91.74K |
| Group one trading | 112.44K | 0.54% | $80.95M |
| L. roy papp & associates, llp | 152.46K | 0.50% | $297.30K |
| Stonegate investment group | 74.07K | 0.25% | $87.40K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Slt | 277.75K | 0.35% | $541.61K |
| L. roy papp & associates, llp | 152.46K | 0.03% | $297.30K |
| Two seas capital lp | 1.43M | 0.03% | $1.69M |
| Fifth lane capital, lp | 10.45K | 0.02% | $7.52K |
| Voisard asset management group | 42.30K | 0.02% | $82.48K |
| Northwest financial advisors | 10.07K | 0.02% | $11.89K |
| 5th street advisors | 13.62K | 0.01% | $16.07K |
| Ars wealth advisors group | 17.73K | 0.00% | $34.57K |
| Smithbridge asset management inc/de | 13.02K | 0.00% | $15.37K |
| Stonegate investment group | 74.07K | 0.00% | $87.40K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Slt | 277.75K | 0.35% | 277.75K |
| Susquehanna group, llp | 208.56K | - | 208.56K |
| Group one trading | 112.44K | 0.00% | 112.44K |
| Two sigma investments, lp | 35.12K | 0.00% | 35.12K |
| Blackrock funding, inc. /de | 251.44K | - | 23.87K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fourworld capital management | - | - | -3.03M |
| Two seas capital lp | 1.43M | 0.03% | -1.12M |
| Vanguard group | 258.45K | - | -603.88K |
| Kestra advisory services | - | - | -267.51K |
| Ubs group | 127.41K | - | -99.11K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Slt | 277.75K | 0.35% | 277.75K | $541.61K |
| Two sigma investments, lp | 35.12K | 0.00% | 35.12K | $25.29K |
| Commonwealth equity services | 23.74K | 0.00% | 23.74K | $46.00K |
| Northwest financial advisors | 10.07K | 0.02% | 10.07K | $11.89K |
| National bank of canada /fi/ | 9.30K | - | 9.30K | $10.97K |
Sold Out
| Holder | Change |
|---|---|
| Jpmorgan chase | -19.00 |
| Quadrant capital group | -2.97K |
| Vanguard personalized indexing management | -11.14K |
| Suncoast equity management | -15.00K |
| Creative planning | -16.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 48 | 17.07% | 4,046,838 | -8.97% | 13 | 5.96% | 21 | 50.00% | 6 | 20.00% |
| Mar 31, 2025 | 41 | -2.38% | 4,465,484 | -0.04% | 15 | 3.28% | 15 | 25.00% | 6 | -60.00% |
| Dec 31, 2024 | 16 | -65.22% | 974,287 | -83.21% | 4 | 0.60% | 3 | -86.36% | 6 | - |
| Sep 30, 2024 | 46 | -13.21% | 5,802,225 | -29.20% | 28 | 1.75% | 22 | 4.76% | 6 | -40.00% |
| Jun 30, 2024 | 53 | 15.22% | 8,195,454 | -4.16% | 40 | 2.17% | 21 | 50.00% | 10 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 585.02K | 2.01% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 343.77K | 0.95% | -106.79K |
| Fidelity Extended Market Index | 167.60K | 0.37% | 6.09K |
| Extended Equity Market Fund K | 43.45K | 0.14% | -867.00 |
| iShares Micro-Cap ETF | 57.55K | 0.13% | - |
| Fidelity Total Market Index | 49.22K | 0.11% | -105.00 |
| Fidelity Series Total Market Index | 44.35K | 0.10% | 5.37K |
| Spartan Extended Market Index Pool F | 36.83K | 0.08% | 1.38K |
| Spartan Extended Market Index Pool E | 19.51K | 0.07% | 829.00 |
| Vanguard Instl Ttl Stck Mkt Idx Tr | 18.87K | 0.06% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 20, 2025 | Gordon Mark | Chief Executive Officer | Sell | $106.90K |
| Oct 17, 2025 | Gordon Mark | Chief Executive Officer | Sell | $105.00K |
| Oct 16, 2025 | Gordon Mark | Chief Executive Officer | Sell | $116.04K |
| Oct 13, 2025 | Longley John D Jr | President & COO | Sell | $136.42K |
| Oct 14, 2025 | Longley John D Jr | President & COO | Sell | $275.58K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 9 |
| 2025 Q3 | - | 3 |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | 3 | - |
OMEX Ownership FAQ
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