Odyssey Marine Exploration
OMEX
55 hedge funds and large institutions have $38.4M invested in Odyssey Marine Exploration in 2025 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 24 increasing their positions, 7 reducing their positions, and 8 closing their positions.
243% more repeat investments, than reductions
Existing positions increased: 24 | Existing positions reduced: 7
50% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 8
44% more call options, than puts
Call options by funds: $2.65M | Put options by funds: $1.84M
38% more capital invested
Capital invested by funds: $27.8M → $38.4M (+$10.6M)
6% more funds holding
Funds holding: 52 → 55 (+3)
3.61% more ownership
Funds ownership: 31.51% → 35.12% (+3.6%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OWIM
Old West Investment Management
Los Angeles,
California
|
+$4.21M |
| 2 |
JFG
Jefferies Financial Group
New York
|
+$2.55M |
| 3 |
TSC
Two Seas Capital
Rye,
New York
|
+$1.42M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$1.15M |
| 5 |
Renaissance Technologies
New York
|
+$1.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PEAK6
Chicago,
Illinois
|
-$578K |
| 2 |
Group One Trading
Chicago,
Illinois
|
-$567K |
| 3 |
Goldman Sachs
New York
|
-$425K |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$325K |
| 5 |
SCP
Sender Company & Partners
New York
|
-$202K |
OMEX Hedge Fund Activity: Q4 2025 in Review
55 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Odyssey Marine Exploration (OMEX) for Q4 2025, worth a combined $38.4M — up 38% from $27.8M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new OMEX positions and 8 closed out — a net gain of 4 holders — while 24 added to existing stakes and 7 trimmed.
The largest buyer was Old West Investment Management, adding an estimated $4.21M. The largest seller was PEAK6, exiting entirely with an estimated $578K sold.
- 55 institutional investors held Odyssey Marine Exploration (OMEX) as of Q4 2025, up from 52 in Q3 2025.
- Funds reported $38.4M of Odyssey Marine Exploration stock for Q4 2025, up 38% quarter-over-quarter.
- 12 funds opened new Odyssey Marine Exploration positions in Q4 2025 and 8 closed out, a net change of +4 holders.
- The largest Odyssey Marine Exploration buyer in Q4 2025 was Old West Investment Management, an estimated $4.21M added.
- The largest Odyssey Marine Exploration seller in Q4 2025 was PEAK6, an estimated $578K sold.
Based on aggregated 13F filings for Q4 2025.