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Odyssey Marine Exploration

60 hedge funds and large institutions have $17.7M invested in Odyssey Marine Exploration in 2026 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 11 increasing their positions, 12 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

126% more call options, than puts

Call options by funds: $618K | Put options by funds: $274K

64% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 11

9% more funds holding

Funds holding: 5560 (+5)

2.95% more ownership

Funds ownership: 35.12%38.07% (+2.9%)

8% less repeat investments, than reductions

Existing positions increased: 11 | Existing positions reduced: 12

54% less capital invested

Capital invested by funds: $38.4M → $17.7M (-$20.7M)

Holders
60
Holders Change
+5
Holders Change %
+9.09%
% of All Funds
0.74%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
18
Increased
11
Reduced
12
Closed
11
Calls
$618K
Puts
$274K
Net Calls
+$344K
Net Calls Change
-$465K
Name Holding Trade Value Shares
Change
Change in
Stake
TSC
1
Two Seas Capital
New York
$4.66M +$693K +407,956 +8%
OWIM
2
Old West Investment Management
California
$3.98M -$1.23M -723,252 -13%
VCM
3
Vanguard Capital Management
Pennsylvania
$2M +$4.07M +2,396,641 New
Citadel Advisors
4
Citadel Advisors
Florida
$1.29M +$2.6M +1,532,409 +9,191%
JFG
5
Jefferies Financial Group
New York
$1.25M
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$691K -$579K -340,719 -29%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$505K +$77.1K +45,371 +8%
Renaissance Technologies
8
Renaissance Technologies
New York
$452K +$90.3K +53,122 +11%
BlackRock
9
BlackRock
New York
$327K -$39.3K -23,131 -6%
UBS Group
10
UBS Group
Switzerland
$303K +$63.8K +37,557 +12%
Jane Street
11
Jane Street
New York
$299K +$147K +86,806 +32%
VFT
12
Vanguard Fiduciary Trust
Pennsylvania
$222K +$453K +266,559 New
State Street
13
State Street
Massachusetts
$192K +$58.3K +34,300 +18%
XT
14
XTX Topco
Cayman Islands
$185K +$207K +121,677 +122%
FIA
15
Foundations Investment Advisors
Arizona
$153K -$183K -107,500 -37%
SH
16
SLT Holdings
Arizona
$153K -$183K -107,500 -37%
LRPA
17
L. Roy Papp & Associates
Arizona
$127K
Group One Trading
18
Group One Trading
Illinois
$106K -$562K -330,900 -72%
Rockefeller Capital Management
19
Rockefeller Capital Management
New York
$103K +$210K +123,749 New
Northern Trust
20
Northern Trust
Illinois
$97.9K
VAMG
21
Voisard Asset Management Group
Michigan
$90.1K +$64.6K +38,000 +54%
Two Sigma Investments
22
Two Sigma Investments
New York
$77.2K -$3.06K -1,800 -2%
CG
23
Caprock Group
Idaho
$71K +$59.5K +35,000 +70%
BP
24
BBR Partners
New York
$50.6K +$103K +60,616 New
PPA
25
Pilgrim Partners Asia
Singapore
$30.5K +$62.2K +36,600 New