Ken Griffin
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Ken Griffin’s SEACOR Marine Holdings SMHI Stock Holding History

Ken Griffin’s Portfolio SMHI Stock Details SMHI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$855K Buy
119,468
+74,085
+163% +$521K ﹤0.01% 8019
2025
Q4 		$273K Buy
+45,383
New +$300K ﹤0.01% 10350
2025
Q2 		– Sell
-80,261
Closed -$406K – 14868
2025
Q1 		$406K Buy
80,261
+18,844
+31% +$116K ﹤0.01% 8945
2024
Q4 		$403K Sell
61,417
-173,609
-74% -$1.29M ﹤0.01% 9029
2024
Q3 		$2.27M Buy
235,026
+119,199
+103% +$1.4M ﹤0.01% 5300
2024
Q2 		$1.56M Buy
115,827
+527
+0.5% +$6.86K ﹤0.01% 5770
2024
Q1 		$1.61M Buy
115,300
+48,797
+73% +$565K ﹤0.01% 5945
2023
Q4 		$837K Buy
66,503
+59,900
+907% +$767K ﹤0.01% 7027
2023
Q3 		$91.7K Sell
6,603
-28,010
-81% -$340K ﹤0.01% 11004
2023
Q2 		$396K Sell
34,613
-53,897
-61% -$477K ﹤0.01% 8436
2023
Q1 		$674K Buy
88,510
+58,071
+191% +$552K ﹤0.01% 7662
2022
Q4 		$279K Buy
+30,439
New +$236K ﹤0.01% 9474
2022
Q2 		– Sell
-19,317
Closed -$156K – 14015
2022
Q1 		$156K Buy
+19,317
New +$94.2K ﹤0.01% 11811
2021
Q3 		– Sell
-13,493
Closed -$60K – 14582
2021
Q2 		$60K Buy
+13,493
New +$59.5K ﹤0.01% 13250
2021
Q1 		– Sell
-24,905
Closed -$67K – 13677
2020
Q4 		$67K Buy
+24,905
New +$52.7K ﹤0.01% 10446
2020
Q1 		– Sell
-11,459
Closed -$158K – 10120
2019
Q4 		$158K Buy
+11,459
New +$149K ﹤0.01% 8334
2018
Q3 		– Sell
-8,881
Closed -$205K – 9654
2018
Q2 		$205K Buy
+8,881
New +$202K ﹤0.01% 7848
2018
Q1 		– Sell
-14,756
Closed -$173K – 8736
2017
Q4 		$173K Sell
14,756
-1,714
-10% -$22.6K ﹤0.01% 7204
2017
Q3 		$258K Buy
+16,470
New +$240K ﹤0.01% 6300

Other funds holding SMHI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OC
Oppenheimer & Close New York $159M AUM 60.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RR
Robotti Robert $620M AUM 55.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cerity Partners
Cerity Partners New York $70.8B AUM 21.68% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

Ken Griffin's SMHI Position: Q1 2026 in Review

Ken Griffin increased its SEACOR Marine Holdings (SMHI) stake by 163% in Q1 2026, buying an estimated $521K and bringing the position to 119,468 shares worth $855K. The position accounts for ﹤0.01% of the portfolio, ranked #8019.

Ken Griffin first reported a position in SMHI in Q3 2017 and has held it in 19 quarters since. The position peaked at $2.27M in Q3 2024. 91 funds tracked by Wall St. Rank hold SMHI as of Q1 2026.

  • Ken Griffin held 119,468 shares of SEACOR Marine Holdings worth $855K as of Q1 2026.
  • Ken Griffin bought 74,085 SEACOR Marine Holdings shares in Q1 2026, an estimated $521K.
  • SEACOR Marine Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8019 holding.
  • Ken Griffin first reported a position in SEACOR Marine Holdings in Q3 2017 and has held it in 19 quarters since.
  • Ken Griffin's SEACOR Marine Holdings position peaked at $2.27M in Q3 2024.
  • 91 funds tracked by Wall St. Rank held SEACOR Marine Holdings as of Q1 2026.

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