Odyssey Marine Exploration (OMEX) Institutional Ownership $1.18 -0.07 (-5.24%) As of 10:21 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Odyssey Marine Exploration (NASDAQ:OMEX)CurrentInstitutional OwnershipPercentage49.96%Number ofInstitutional Buyers(last 12 months)9TotalInstitutional Inflows(last 12 months)$4.11MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$97.43K Get OMEX Insider Trade Alerts Want to know when executives and insiders are buying or selling Odyssey Marine Exploration stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data OMEX Institutional Buying and Selling by Quarter Odyssey Marine Exploration Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails4/10/2025 L. Roy Papp & Associates LLP152,461$61K0.0%N/A0.702% 2/18/2025 Two Seas Capital LP2,549,049$1.84M0.1%+2,449.0%11.731% 2/17/2025 Two Sigma Investments LP35,122$25K0.0%N/A0.162% 2/14/2025 Two Seas Capital LP2,549,049$1.84M0.2%+2,449.0%11.731% 2/13/2025 XTX Topco Ltd41,778$30K0.0%+225.5%0.192% 1/22/2025 Stonegate Investment Group LLC84,962$61K0.0%-17.1%0.391% 11/20/2024 Virtu Financial LLC38,179$32K0.0%N/A0.176% 10/25/2024 Voisard Asset Management Group Inc.36,000$30K0.0%+800.0%0.175% 10/17/2024 Stonegate Investment Group LLC102,462$85K0.0%-18.3%0.502% 8/9/2024 Renaissance Technologies LLC76,200$372K0.0%N/A0.373% Get the Latest News and Ratings for OMEX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Odyssey Marine Exploration and its competitors with MarketBeat's FREE daily newsletter. 8/7/2024Cowen AND Company LLC36,000$176K0.0%+20.0%0.176% 7/19/2024 ARS Wealth Advisors Group LLC51,089$249K0.0%+5.7%0.250% 7/2/2024 Transcend Capital Advisors LLC51,300$250K0.0%-20.8%0.251% 5/16/2024 FourWorld Capital Management LLC3,116,047$11.87M7.7%+11.2%15.480% 5/10/2024 Vanguard Group Inc.836,505$3.19M0.0%+39.1%4.156% 5/2/2024 Fifth Lane Capital LP47,000$179K0.2%N/A0.233% 4/17/2024 Deltec Asset Management LLC28,045$107K0.0%N/A0.140% 2/15/2024 FourWorld Capital Management LLC2,802,121$13.03M8.5%+7.5%14.025% 1/23/2024 Stonegate Investment Group LLC118,692$552K0.0%-1.8%0.594% 11/9/2023Antonetti Capital Management LLC278,577$1.04M1.6%+2.2%1.394% 4/20/2023Antonetti Capital Management LLC271,379$882K1.3%-4.5%1.385% 4/20/2023 Stonegate Investment Group LLC170,421$554K0.0%-63.0%0.870% 2/1/2023Antonetti Capital Management LLC284,300$1.10M1.5%+2.7%1.459% 11/14/2022 Two Seas Capital LP1,371,874$4.25M3.9%+11.6%7.040% 11/7/2022 Virtu Financial LLC11,430$35K0.0%N/A0.059% 10/31/2022Antonetti Capital Management LLC276,865$858K1.0%+13.8%1.421% 10/17/2022 Transcend Capital Advisors LLC51,300$159K0.0%+58.8%0.263% 8/12/2022 Two Seas Capital LP1,229,579$4.19M5.5%+57.3%8.486% 8/9/2022 Stonegate Investment Group LLC461,601$1.57M0.1%N/A3.186% 8/8/2022Antonetti Capital Management LLC243,232$829K0.9%+2.2%1.679% 5/12/2022Antonetti Capital Management LLC238,077$1.59M1.5%+9.7%1.643% 5/2/2022 5th Street Advisors LLC15,860$106K0.1%N/A0.111% 2/16/2022Antonetti Capital Management LLC217,020$1.13M0.9%+2.7%1.518% 2/14/2022 Two Seas Capital LP781,818$4.07M3.1%N/A5.470% 1/20/2022 Transcend Wealth Collective LLC32,300$168K0.0%-5.8%0.226% 1/20/2022 Kestra Advisory Services LLC148,810$774K0.0%-7.5%1.041% 12/17/2021Jefferies Group LLC171,673$1.20M0.0%+195.4%1.201% 11/9/2021BlackRock Inc.195,594$1.37M0.0%+17.4%1.470% 10/26/2021 ARS Wealth Advisors Group LLC46,289$324K0.1%N/A0.348% 10/19/2021 Kestra Advisory Services LLC160,905$1.13M0.0%+8.1%1.209% Why July 22nd Could Mean Big Changes for Social Security (Ad)In a stunning move, President Trump has authorized an AI-led transformation of federal agencies, including Social Security — and his plan is set to roll out July 22. What's coming next isn't about trimming waste.To see the full playbook and how it could impact everyone, click here.8/20/2021Jefferies Group LLC58,109$370K0.0%+48.6%0.437% 8/17/2021 Boothbay Fund Management LLC120,278$765K0.0%+4.5%0.924% 8/16/2021Jefferies Group LLC58,109$370K0.0%+48.6%0.446% 8/16/2021 State Street Corp36,112$230K0.0%N/A0.277% 8/13/2021 Renaissance Technologies LLC14,200$90K0.0%-64.4%0.109% 8/13/2021 Northern Trust Corp19,812$126K0.0%-18.0%0.152% 8/13/2021 Vanguard Group Inc.290,247$1.85M0.0%+9.6%2.229% 5/13/2021 Renaissance Technologies LLC39,900$267K0.0%+151.6%0.306% 5/13/2021 GenTrust LLC10,378$69K0.0%-200.0%0.080% 5/7/2021BlackRock Inc.234,723$1.57M0.0%+4.2%1.802% (Data available from 1/1/2016 forward) OMEX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of OMEX shares? During the previous two years, 16 institutional investors and hedge funds held shares of Odyssey Marine Exploration. The most heavily invested institutionals were FourWorld Capital Management LLC ($11.87M), Vanguard Group Inc. ($3.19M), Two Seas Capital LP ($1.84M), Antonetti Capital Management LLC ($1.04M), Renaissance Technologies LLC ($372K), Transcend Capital Advisors LLC ($250K), and ARS Wealth Advisors Group LLC ($249K).Learn more on OMEX's institutional investors. What percentage of Odyssey Marine Exploration stock is owned by institutional investors? 49.96% of Odyssey Marine Exploration stock is owned by institutional investors. Learn more on OMEX's institutional investor holdings. Which institutional investors have been buying Odyssey Marine Exploration stock? Of the 14 institutional investors that purchased Odyssey Marine Exploration stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Two Seas Capital LP ($4.90M), FourWorld Capital Management LLC ($508.93K), Vanguard Group Inc. ($235.33K), L. Roy Papp & Associates LLP ($152.46K), Renaissance Technologies LLC ($76.20K), Fifth Lane Capital LP ($47K), and Virtu Financial LLC ($38.18K). How much institutional buying is happening at Odyssey Marine Exploration? Institutional investors have bought a total of 6,095,156 shares in the last 24 months. This purchase volume represents approximately $7.41M in transactions. Which Odyssey Marine Exploration major shareholders have been selling company stock? The following institutional investors have sold Odyssey Marine Exploration stock in the last 24 months: Stonegate Investment Group LLC ($42.60K), and Transcend Capital Advisors LLC ($13.50K). How much institutional selling is happening at Odyssey Marine Exploration? Institutional investors have sold a total of 56,097 shares in the last 24 months. This volume of shares sold represents approximately $107.67K in transactions. Related Companies VRSK Major Shareholders EFX Major Shareholders FCN Major Shareholders DNB Major Shareholders EXPO Major Shareholders CBZ Major Shareholders VSEC Major Shareholders HURN Major Shareholders ICFI Major Shareholders CRAI Major Shareholders This page (NASDAQ:OMEX) was last updated on 6/13/2025 by MarketBeat.com Staff From Our PartnersElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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