Simplex Trading
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Simplex Trading’s SEACOR Marine Holdings SMHI Stock Holding History

Simplex Trading’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 		– Sell
-814
Closed -$5.73K – 10060
2025
Q4 		$4.9K Sell
814
-9,545
-92% -$63.1K ﹤0.01% 7442
2025
Q3 		$67K Buy
+10,359
New +$62.8K ﹤0.01% 6156
2024
Q4 		– Sell
-822
Closed -$7K – 9543
2024
Q3 		$7K Sell
822
-1,627
-66% -$19.1K ﹤0.01% 7459
2024
Q2 		$33K Buy
+2,449
New +$31.9K ﹤0.01% 6481
2024
Q1 		– Sell
-228
Closed -$2.64K – 9806
2023
Q4 		$2K Buy
+228
New +$2.92K ﹤0.01% 8350
2022
Q4 		– Sell
-18
Closed – – 10327
2022
Q3 		$0 Hold
18
– – ﹤0.01% 10803
2022
Q2 		$0 Sell
18
-203
-92% -$1.6K ﹤0.01% 11000
2022
Q1 		$1K Buy
+221
New +$1.08K ﹤0.01% 10144
2021
Q4 		– Sell
-6,577
Closed -$30K – 11356
2021
Q3 		$30K Sell
6,577
-200
-3% -$860 ﹤0.01% 8096
2021
Q2 		$29K Sell
6,777
-1,735
-20% -$7.66K ﹤0.01% 8270
2021
Q1 		$45K Buy
+8,512
New +$34.6K ﹤0.01% 6745
2020
Q3 		– Sell
-68
Closed -$170 – 8446
2020
Q2 		$0 Buy
+68
New +$194 ﹤0.01% 8300

Other funds holding SMHI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $481B AUM 30.42% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RR
Robotti Robert $641M AUM 66.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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

Simplex Trading's SMHI Position: Q1 2026 in Review

Simplex Trading sold out of SEACOR Marine Holdings (SMHI) in Q1 2026, closing a stake of 814 shares — an estimated $5.73K sold.

Simplex Trading first reported a position in SMHI in Q2 2020 and held it in 12 quarters. The position peaked at $67K in Q3 2025. 91 funds tracked by Wall St. Rank hold SMHI as of Q1 2026.

  • Simplex Trading reported no remaining SEACOR Marine Holdings position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 814 SEACOR Marine Holdings shares in Q1 2026, an estimated $5.73K.
  • Simplex Trading first reported a position in SEACOR Marine Holdings in Q2 2020 and held it in 12 quarters.
  • Simplex Trading's SEACOR Marine Holdings position peaked at $67K in Q3 2025.
  • 91 funds tracked by Wall St. Rank held SEACOR Marine Holdings as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.