Jane Street
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Jane Street’s SEACOR Marine Holdings SMHI Stock Holding History

Jane Street’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
Q2 		– Sell
-10,933
Closed -$78.3K – 13003
2026
Q1 		$78.3K Sell
10,933
-34,025
-76% -$239K ﹤0.01% 10757
2025
Q4 		$271K Sell
44,958
-23,300
-34% -$154K ﹤0.01% 9066
2025
Q3 		$443K Buy
68,258
+41,143
+152% +$249K ﹤0.01% 8115
2025
Q2 		$138K Sell
27,115
-7,198
-21% -$36.4K ﹤0.01% 8800
2025
Q1 		$174K Sell
34,313
-33,166
-49% -$205K ﹤0.01% 8547
2024
Q4 		$443K Sell
67,479
-2,877
-4% -$21.4K ﹤0.01% 7026
2024
Q3 		$679K Buy
70,356
+20,567
+41% +$241K ﹤0.01% 6644
2024
Q2 		$672K Sell
49,789
-7,121
-13% -$92.7K ﹤0.01% 6535
2024
Q1 		$793K Buy
56,910
+6,307
+12% +$73K ﹤0.01% 5823
2023
Q4 		$637K Buy
+50,603
New +$648K ﹤0.01% 6350
2023
Q2 		– Sell
-112,609
Closed -$857K – 9504
2023
Q1 		$857K Buy
112,609
+98,754
+713% +$939K ﹤0.01% 5310
2022
Q4 		$127K Sell
13,855
-1,939
-12% -$15K ﹤0.01% 7972
2022
Q3 		$89K Sell
15,794
-9,313
-37% -$58.3K ﹤0.01% 8711
2022
Q2 		$145K Buy
+25,107
New +$198K ﹤0.01% 8430
2021
Q1 		– Sell
-27,484
Closed -$74K – 9544
2020
Q4 		$74K Sell
27,484
-33,904
-55% -$71.8K ﹤0.01% 7268
2020
Q3 		$125K Sell
61,388
-79,795
-57% -$200K ﹤0.01% 6679
2020
Q2 		$360K Buy
+141,183
New +$402K ﹤0.01% 5565
2018
Q1 		– Sell
-26,806
Closed -$314K – 5351
2017
Q4 		$314K Sell
26,806
-29,651
-53% -$391K ﹤0.01% 3711
2017
Q3 		$883K Sell
56,457
-30,024
-35% -$437K ﹤0.01% 2431
2017
Q2 		$1.76M Buy
+86,481
New +$1.66M 0.01% 1615

Other funds holding SMHI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OC
Oppenheimer & Close New York $159M AUM 49.98% 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 $60.8B AUM 26.63% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RR
Robotti Robert $620M AUM 55.18% 1-Year Est. Return
FFL
Flat Footed LLC Wilson, Wyoming $1.31B AUM 86.49% 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 $82.7B AUM 28.53% 1-Year Est. Return

Jane Street's SMHI Position: Q2 2026 in Review

Jane Street sold out of SEACOR Marine Holdings (SMHI) in Q2 2026, closing a stake of 10,933 shares — an estimated $78.3K sold.

Jane Street first reported a position in SMHI in Q2 2017 and held it in 20 quarters. The position peaked at $1.76M in Q2 2017. 95 funds tracked by Wall St. Rank hold SMHI as of Q2 2026.

  • Jane Street reported no remaining SEACOR Marine Holdings position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 10,933 SEACOR Marine Holdings shares in Q2 2026, an estimated $78.3K.
  • Jane Street first reported a position in SEACOR Marine Holdings in Q2 2017 and held it in 20 quarters.
  • Jane Street's SEACOR Marine Holdings position peaked at $1.76M in Q2 2017.
  • 95 funds tracked by Wall St. Rank held SEACOR Marine Holdings as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.