Ken Griffin
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Ken Griffin’s Odyssey Marine Exploration OMEX Stock Holding History

Ken Griffin’s Portfolio OMEX Stock Details OMEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$82.1K Buy
98,400
+28,800
+41% +$48.9K ﹤0.01% 12158
2025
Q4 		$136K Buy
69,600
+32,000
+85% +$74K ﹤0.01% 11401
2025
Q3 		$73.3K Sell
37,600
-108,000
-74% -$174K ﹤0.01% 12015
2025
Q2 		$172K Buy
145,600
+134,000
+1,155% +$122K ﹤0.01% 10826
2025
Q1 		$4.65K Sell
11,600
-80,700
-87% -$41.2K ﹤0.01% 13874
2024
Q4 		$66.5K Sell
92,300
-31,000
-25% -$15.7K ﹤0.01% 12051
2024
Q3 		$102K Buy
123,300
+102,200
+484% +$384K ﹤0.01% 11085
2024
Q2 		$103K Sell
21,100
-51,800
-71% -$222K ﹤0.01% 10873
2024
Q1 		$278K Buy
72,900
+47,200
+184% +$210K ﹤0.01% 9616
2023
Q4 		$120K Buy
25,700
+25,400
+8,467% +$92.5K ﹤0.01% 10702
2023
Q3 		$1.12K Sell
300
-13,200
-98% -$50K ﹤0.01% 13913
2023
Q2 		$48.6K Sell
13,500
-2,200
-14% -$7.13K ﹤0.01% 11835
2023
Q1 		$51K Buy
15,700
+14,700
+1,470% +$47.2K ﹤0.01% 12115
2022
Q4 		$3.88K Buy
+1,000
New +$3.13K ﹤0.01% 14164
2020
Q2 		– Sell
-12,300
Closed -$41K – 10293
2020
Q1 		$41K Buy
+12,300
New +$46.7K ﹤0.01% 9111
2019
Q4 		– Sell
-20,000
Closed -$77K – 9555
2019
Q3 		$77K Buy
+20,000
New +$94.4K ﹤0.01% 8584
2017
Q1 		– Sell
-10,500
Closed -$36K – 7863
2016
Q4 		$36K Buy
+10,500
New +$40.9K ﹤0.01% 6941
2015
Q1 		– Sell
-133
Closed -$1K – 8752
2014
Q4 		$1K Sell
133
-175
-57% -$2.23K ﹤0.01% 8415
2014
Q3 		$3K Sell
308
-492
-62% -$7.18K ﹤0.01% 7968
2014
Q2 		$16K Buy
800
+775
+3,100% +$16.6K ﹤0.01% 7419
2014
Q1 		$1K Sell
25
-650
-96% -$16.4K ﹤0.01% 7769
2013
Q4 		$16K Sell
675
-8
-1% -$223 ﹤0.01% 6571
2013
Q3 		$25K Sell
683
-1,092
-62% -$41.3K ﹤0.01% 6115
2013
Q2 		$63K Buy
+1,775
New +$66.9K ﹤0.01% 5531

Other funds holding OMEX

TSC
Two Seas Capital Rye, New York $5.05B AUM 164.99% 1-Year Est. Return
OWIM
Old West Investment Management Los Angeles, California $944M AUM 90.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JFG
Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Ken Griffin's OMEX Position: Q1 2026 in Review

Ken Griffin increased its Odyssey Marine Exploration (OMEX) stake by 9,191% in Q1 2026, buying an estimated $2.6M and bringing the position to 1,549,082 shares worth $1.29M. The position accounts for ﹤0.01% of the portfolio, ranked #7081.

Ken Griffin first reported a position in OMEX in Q2 2013 and has held it in 24 quarters since. 60 funds tracked by Wall St. Rank hold OMEX as of Q1 2026.

  • Ken Griffin held 1,549,082 shares of Odyssey Marine Exploration worth $1.29M as of Q1 2026.
  • Ken Griffin bought 1,532,409 Odyssey Marine Exploration shares in Q1 2026, an estimated $2.6M.
  • Odyssey Marine Exploration made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7081 holding.
  • Ken Griffin first reported a position in Odyssey Marine Exploration in Q2 2013 and has held it in 24 quarters since.
  • 60 funds tracked by Wall St. Rank held Odyssey Marine Exploration as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.