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Who owns Odyssey Marine Exploration (OMEX) stock

56 funds reported Odyssey Marine Exploration (OMEX) shares in their latest 13F filings, worth $18.1M in all. The largest holder is Old West Investment Management, LLC ($3.8M). Last quarter 21 funds added to their stakes and 26 cut them.

Largest holders of OMEX (13F)Largest holders of OMEX (13F)Old West Investment Management, L…$3.8MTwo Seas Capital LP$3.8MVanguard Capital Management LLC$2.0MVanguard Group$1.7MJefferies Financial Group$1.3MMorgan Stanley$1.2MUBS Group AG$1.0MSusquehanna International Group, …$567KGeode Capital Management, LLC$513KBlackRock$390K

Largest holders (13F)

FundSharesValueChangeQuarter
Old West Investment Management, LLC4,502,674$3.8Mdecrease2026-06-30
Two Seas Capital LP5,592,985$3.8Munchanged2026-09-30
Vanguard Capital Management LLC2,394,545$2.0Mdecrease2026-06-30
Vanguard Group868,585$1.7Mincrease2025-12-31
Jefferies Financial Group1,500,000$1.3Munchanged2026-06-30
Morgan Stanley1,382,420$1.2Mincrease2026-06-30
UBS Group AG1,201,457$1.0Mincrease2026-06-30
Susquehanna International Group, LLP666,396$567Kdecrease2026-06-30
Geode Capital Management, LLC602,772$513Kdecrease2026-06-30
BlackRock458,789$390Kincrease2026-06-30
Vanguard Fiduciary Trust299,555$255Kincrease2026-06-30
State Street229,812$195Kunchanged2026-06-30
XTX Topco171,844$146Kdecrease2026-06-30
Stonegate Investment Group, LLC72,066$141Kdecrease2025-09-30
Group One Trading LLC148,438$126Kincrease2026-06-30

Odyssey Marine Exploration's latest quarter

Odyssey Marine Exploration, Q3 2026: revenue $109K (+79% year over year), net loss $4.6M, operating cash flow −$6.0M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most OMEX stock?

By the latest 13F filings: Old West Investment Management, LLC ($3.8M); Two Seas Capital LP ($3.8M); Vanguard Capital Management LLC ($2.0M); Vanguard Group ($1.7M); Jefferies Financial Group ($1.3M).

What is the short interest in OMEX?

4,766,804 shares were sold short at the 2026-10-15 settlement, 13.79% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.