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Odyssey Marine Exploration

44 hedge funds and large institutions have $4.78M invested in Odyssey Marine Exploration in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 12 increasing their positions, 6 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
44
Holders Change
+3
Holders Change %
+7.32%
% of All Funds
0.59%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
12
Reduced
6
Closed
7
Calls
$846K
Puts
$553K
Net Calls
+$293K
Net Calls Change
+$89K
Name Holding Trade Value Shares
Change
Shares
Change %
TSC
1
Two Seas Capital
New York
$1.69M -$1.32M -1,118,280 -44%
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$787K +$787K +666,921 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$544K +$239K +202,850 +78%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$360K +$1.46K +1,237 +0.4%
BlackRock
5
BlackRock
New York
$297K +$28.2K +23,874 +10%
LRPA
6
L. Roy Papp & Associates
Arizona
$180K
State Street
7
State Street
Massachusetts
$139K +$65.6K +55,600 +90%
Goldman Sachs
8
Goldman Sachs
New York
$106K +$106K +90,071 New
Group One Trading
9
Group One Trading
Illinois
$91.3K +$4.5K +3,811 +5%
SIG
10
Stonegate Investment Group
Alabama
$87.4K -$11.8K -10,000 -12%
Jane Street
11
Jane Street
New York
$81.8K +$49.5K +41,974 +154%
Simplex Trading
12
Simplex Trading
Illinois
$69K +$69K +58,477 New
Northern Trust
13
Northern Trust
Illinois
$44.7K
Two Sigma Investments
14
Two Sigma Investments
New York
$43.5K
VAMG
15
Voisard Asset Management Group
Michigan
$41.3K +$15.3K +13,000 +59%
AWM
16
Apollon Wealth Management
South Carolina
$25.5K
CSP
17
Cary Street Partners
Virginia
$22.4K
AWAG
18
ARS Wealth Advisors Group
Florida
$20.9K
CIA
19
Concurrent Investment Advisors
Florida
$20.1K
5SA
20
5th Street Advisors
Connecticut
$16.1K
SAM
21
Smithbridge Asset Management
Pennsylvania
$15.4K -$2.81K -2,378 -15%
Wolverine Trading
22
Wolverine Trading
Illinois
$14.6K +$14.6K +12,992 New
XT
23
XTX Topco
Cayman Islands
$13.5K +$13.5K +11,431 New
G
24
GenTrust
Florida
$12.2K
Cetera Investment Advisers
25
Cetera Investment Advisers
Illinois
$11.9K