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XTX Topco’s SEACOR Marine Holdings SMHI Stock Holding History

XTX Topco’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 		$218K Buy
28,483
+15,948
+127% +$118K ﹤0.01% 3198
2026
Q1 		$89.8K Buy
+12,535
New +$88.2K ﹤0.01% 3138
2025
Q1 		– Sell
-18,514
Closed -$121K – 3043
2024
Q4 		$121K Buy
+18,514
New +$138K 0.01% 1724

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

XTX Topco's SMHI Position: Q2 2026 in Review

XTX Topco increased its SEACOR Marine Holdings (SMHI) stake by 127% in Q2 2026, buying an estimated $118K and bringing the position to 28,483 shares worth $218K. The position accounts for ﹤0.01% of the portfolio, ranked #3198.

XTX Topco first reported a position in SMHI in Q4 2024 and has held it in 3 quarters since. 95 funds tracked by Wall St. Rank hold SMHI as of Q2 2026.

  • XTX Topco held 28,483 shares of SEACOR Marine Holdings worth $218K as of Q2 2026.
  • XTX Topco bought 15,948 SEACOR Marine Holdings shares in Q2 2026, an estimated $118K.
  • SEACOR Marine Holdings made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3198 holding.
  • XTX Topco first reported a position in SEACOR Marine Holdings in Q4 2024 and has held it in 3 quarters since.
  • 95 funds tracked by Wall St. Rank held SEACOR Marine Holdings as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.