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XTX Topco’s The Greenbrier Companies GBX Stock Holding History

XTX Topco’s Portfolio GBX Stock Details GBX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.87M Buy
38,233
+3,372
+10% +$166K 0.02% 1171
2026
Q1 		$1.84M Buy
34,861
+17,344
+99% +$916K 0.03% 902
2025
Q4 		$819K Buy
17,517
+11,508
+192% +$516K 0.02% 1175
2025
Q3 		$277K Sell
6,009
-6,383
-52% -$304K 0.01% 1566
2025
Q2 		$571K Buy
+12,392
New +$555K 0.02% 1001
2025
Q1 		– Sell
-8,317
Closed -$507K – 2625
2024
Q4 		$507K Buy
8,317
+2,509
+43% +$153K 0.04% 759
2024
Q3 		$296K Buy
+5,808
New +$277K 0.02% 1198
2023
Q4 		– Sell
-8,244
Closed -$330K – 1766
2023
Q3 		$330K Sell
8,244
-3,182
-28% -$137K 0.06% 664
2023
Q2 		$492K Buy
11,426
+4,987
+77% +$147K 0.09% 377
2023
Q1 		$207K Sell
6,439
-4,384
-41% -$132K 0.04% 938
2022
Q4 		$363K Buy
+10,823
New +$360K 0.08% 459

Other funds holding GBX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AF
Atlas FRM Greenwich, Connecticut $2.33B AUM 3.68% 1-Year Est. Return

XTX Topco's GBX Position: Q2 2026 in Review

XTX Topco increased its The Greenbrier Companies (GBX) stake by 9.7% in Q2 2026, buying an estimated $166K and bringing the position to 38,233 shares worth $1.87M. The position accounts for 0.02% of the portfolio, ranked #1171.

XTX Topco first reported a position in GBX in Q4 2022 and has held it in 11 quarters since. 269 funds tracked by Wall St. Rank hold GBX as of Q2 2026.

  • XTX Topco held 38,233 shares of The Greenbrier Companies worth $1.87M as of Q2 2026.
  • XTX Topco bought 3,372 The Greenbrier Companies shares in Q2 2026, an estimated $166K.
  • The Greenbrier Companies made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1171 holding.
  • XTX Topco first reported a position in The Greenbrier Companies in Q4 2022 and has held it in 11 quarters since.
  • 269 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q2 2026.

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