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SummitTX Capital’s The Greenbrier Companies GBX Stock Holding History

SummitTX Capital’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 		$342K Sell
6,969
-38,293
-85% -$1.88M 0.01% 653
2026
Q1 		$2.38M Buy
+45,262
New +$2.39M 0.07% 273

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

SummitTX Capital's GBX Position: Q2 2026 in Review

SummitTX Capital reduced its The Greenbrier Companies (GBX) stake by 85% in Q2 2026, selling an estimated $1.88M and leaving 6,969 shares worth $342K. The position accounts for 0.01% of the portfolio, ranked #653.

SummitTX Capital first reported a position in GBX in Q1 2026 and has held it in 2 quarters since. The position peaked at $2.38M in Q1 2026. 269 funds tracked by Wall St. Rank hold GBX as of Q2 2026.

  • SummitTX Capital held 6,969 shares of The Greenbrier Companies worth $342K as of Q2 2026.
  • SummitTX Capital sold 38,293 The Greenbrier Companies shares in Q2 2026, an estimated $1.88M.
  • The Greenbrier Companies made up 0.01% of SummitTX Capital's portfolio in Q2 2026, its #653 holding.
  • SummitTX Capital first reported a position in The Greenbrier Companies in Q1 2026 and has held it in 2 quarters since.
  • SummitTX Capital's The Greenbrier Companies position peaked at $2.38M in Q1 2026.
  • 269 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q2 2026.

Based on SummitTX Capital's 13F filing for Q2 2026, filed 14 Aug 2026.