Ken Griffin
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Ken Griffin’s TMC The Metals Company TMC Stock Holding History

Ken Griffin’s Portfolio TMC Stock Details TMC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.19M Sell
1,111,800
-1,135,400
-51% -$7.32M ﹤0.01% 4273
2025
Q4 		$13.9M Buy
2,247,200
+1,354,400
+152% +$9.51M ﹤0.01% 2811
2025
Q3 		$5.69M Buy
892,800
+411,700
+86% +$2.47M ﹤0.01% 4130
2025
Q2 		$3.18M Buy
481,100
+375,900
+357% +$1.44M ﹤0.01% 4881
2025
Q1 		$181K Sell
105,200
-2,300
-2% -$3.87K ﹤0.01% 10590
2024
Q4 		$120K Buy
107,500
+600
+0.6% +$565 ﹤0.01% 11179
2024
Q3 		$113K Buy
106,900
+42,400
+66% +$47.4K ﹤0.01% 10955
2024
Q2 		$87.1K Buy
64,500
+7,100
+12% +$10.9K ﹤0.01% 11108
2024
Q1 		$82.1K Buy
57,400
+5,400
+10% +$7.52K ﹤0.01% 11624
2023
Q4 		$57.2K Sell
52,000
-600
-1% -$620 ﹤0.01% 11640
2023
Q3 		$52.1K Sell
52,600
-8,500
-14% -$12.2K ﹤0.01% 11711
2023
Q2 		$99.6K Sell
61,100
-16,100
-21% -$14.6K ﹤0.01% 10954
2023
Q1 		$64K Sell
77,200
-96,300
-56% -$89.5K ﹤0.01% 11843
2022
Q4 		$134K Buy
173,500
+47,200
+37% +$40.8K ﹤0.01% 10789
2022
Q3 		$133K Sell
126,300
-94,800
-43% -$91.4K ﹤0.01% 10841
2022
Q2 		$228K Sell
221,100
-196,000
-47% -$303K ﹤0.01% 10430
2022
Q1 		$1.08M Buy
417,100
+120,300
+41% +$215K ﹤0.01% 7515
2021
Q4 		$617K Sell
296,800
-279,600
-49% -$847K ﹤0.01% 9162
2021
Q3 		$2.63M Buy
576,400
+408,600
+244% +$3.9M ﹤0.01% 5670
2021
Q2 		$1.67M Buy
167,800
+27,800
+20% +$276K ﹤0.01% 7052
2021
Q1 		$1.39M Buy
+140,000
New +$1.52M ﹤0.01% 7299

Other funds holding TMC

First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $72.7B AUM 26.4% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OWIM
Old West Investment Management Los Angeles, California $944M AUM 90.26% 1-Year Est. Return

Ken Griffin's TMC Position: Q1 2026 in Review

Ken Griffin increased its TMC The Metals Company (TMC) stake by 1,280% in Q1 2026, buying an estimated $21.7M and bringing the position to 3,625,901 shares worth $16.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2531.

Ken Griffin first reported a position in TMC in Q4 2020 and has held it in 14 quarters since. 208 funds tracked by Wall St. Rank hold TMC as of Q1 2026.

  • Ken Griffin held 3,625,901 shares of TMC The Metals Company worth $16.9M as of Q1 2026.
  • Ken Griffin bought 3,363,111 TMC The Metals Company shares in Q1 2026, an estimated $21.7M.
  • TMC The Metals Company made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2531 holding.
  • Ken Griffin first reported a position in TMC The Metals Company in Q4 2020 and has held it in 14 quarters since.
  • 208 funds tracked by Wall St. Rank held TMC The Metals Company as of Q1 2026.

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