Holocene Advisors
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Holocene Advisors’s The Greenbrier Companies GBX Stock Holding History

Holocene Advisors’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 		$473K Buy
+9,650
New +$474K ﹤0.01% 743
2019
Q1 		– Sell
-26,894
Closed -$1.06M – 697
2018
Q4 		$1.06M Buy
+26,894
New +$1.33M 0.02% 254

Other funds holding GBX

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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

Holocene Advisors's GBX Position: Q2 2026 in Review

Holocene Advisors opened a new position in The Greenbrier Companies (GBX) in Q2 2026: 9,650 shares worth $473K. The stake represents ﹤0.01% of the portfolio and ranks #743 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in GBX as recently as Q4 2018.

Holocene Advisors first reported a position in GBX in Q4 2018 and has held it in 2 quarters since. The position peaked at $1.06M in Q4 2018. 269 funds tracked by Wall St. Rank hold GBX as of Q2 2026.

  • Holocene Advisors held 9,650 shares of The Greenbrier Companies worth $473K as of Q2 2026.
  • The Greenbrier Companies was a new Holocene Advisors position in Q2 2026.
  • The Greenbrier Companies made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #743 holding.
  • Holocene Advisors first reported a position in The Greenbrier Companies in Q4 2018 and has held it in 2 quarters since.
  • Holocene Advisors's The Greenbrier Companies position peaked at $1.06M in Q4 2018.
  • 269 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.