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Disclosery

OMEX ODYSSEY MARINE EXPL INC

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COM NEW (common), issuer CIK 798528

59 managers (61 13F filers) reported a position in OMEX shares at 2026-03-31, 21,532,504 shares in all. 15 filers opened a position and 11 filers sold out during the quarter.

Managers
59
13F filers
61
New
15
Added
11
Reduced
12
Sold out
11
Shares held by filers
21,532,504

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Two Seas Capital LPin group Two Seas Capital LP5,592,985$4.66M0.22%+407,95613F-HRTimelineGroup
Old West Investment Management, LLC4,773,196$3.98M0.43%-723,25213F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding2,690,073$2.24MnewTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,549,082$1.29M<0.01%+1,532,40913F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.1,500,000$1.25M0.02%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…828,577$691K<0.01%-340,71913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC605,362$505K<0.01%+45,37113F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC541,721$452K<0.01%+53,12213F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.391,938$327K<0.01%-23,13113F-HRTimelineGroup
UBS Group AGin group UBS Group AG363,730$303K<0.01%+37,55713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC358,261$299K<0.01%+86,80613F-HRTimelineGroup
Kingsbury Capital Investment Advisors L…313,877$262K0.25%13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP229,812$192K<0.01%+34,30013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd221,812$185K<0.01%+121,67713F-HRTimelineGroup
Foundations Investment Advisors, LLC183,750$153K<0.01%-107,50013F-HRTimeline
SLT Holdings LLC183,750$153K0.11%-107,50013F-HRTimeline
L. Roy Papp & Associates, LLP152,461$127K0.01%013F-HRTimeline
GROUP ONE TRADING LLC126,819$106K<0.01%-330,90013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…123,749$103K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP117,441$97.9K<0.01%013F-HRTimelineGroup
VOISARD ASSET MANAGEMENT GROUP, INC.108,000$90.1K0.02%+38,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP92,620$77.2K<0.01%-1,80013F-HRTimelineGroup
Caprock Group, LLC85,140$71K<0.01%+35,00013F-HRTimeline
BBR PARTNERS, LLC60,616$50.6K<0.01%new13F-HRTimeline
Pilgrim Partners Asia Pte Ltd36,600$30.5K0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC30,471$25.4K<0.01%new13F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC25,806$21.5K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC24,000$20K<0.01%new13F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC22,646$18.9K<0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC20,737$17.3K<0.01%-157,81713F-HRTimeline
Catalyst Funds Management Pty Ltd19,700$16.4K<0.01%new13F-HRTimeline
Scientech Research LLC19,318$16.1K0.01%new13F-HRTimeline
CARY STREET PARTNERS FINANCIAL LLCin group CARY STREET PARTNERS ASSET MA…19,000$15.8K<0.01%013F-HRTimelineGroup
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…17,000$14.2K<0.01%013F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC15,518$12.9K<0.01%-8,03513F-HRTimeline
Graham Capital Management, L.P.14,732$12.3K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO15,243$11.7K<0.01%-11,74413F-HR/ATimelineGroup
5th Street Advisors, LLC13,621$11.4K<0.01%013F-HRTimeline
Baader Bank Aktiengesellschaft16,566$9.07K<0.01%new13F-HRTimeline
GenTrust, LLC10,378$8.65K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,853$3.21K<0.01%+2,67613F-HRTimelineGroup
MAI Capital Management3,075$2.56K<0.01%013F-HRTimeline
Valeo Financial Advisors, LLC3,028$2.52K<0.01%-27,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,093$912<0.01%-48,12113F-HRTimelineGroup
Parkside Financial Bank & Trust1,010$843<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,000$810<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.671$560<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS543$453<0.01%new13F-HRTimelineGroup
Truvestments Capital LLC500$417<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.367$306<0.01%013F-HRTimeline
Allworth Financial LP292$244<0.01%013F-HRTimeline
True Wealth Design, LLC42$36<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\17$14<0.01%new13F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.10$8<0.01%new13F-HRTimeline
FINANCIAL CONSULATE, INC9$8<0.01%013F-HRTimeline
Silicon Valley Capital Partners9$8<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1$1<0.01%013F-HR/ATimelineGroup
Caitong International Asset Management …1$1<0.01%new13F-HRTimeline
Avion Wealth875$00%013F-HRTimelineValue filed as zero, left out of ratios.