Dark Forest Capital Management’s The Greenbrier Companies GBX Stock Holding History

Dark Forest Capital Management’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
2025 Q4	–	Sell	-53,356	Closed	-$2.46M	–	1112
2025 Q3	$2.46M	Buy	53,356 +36,507	+217%	+$1.74M	0.09%	386
2025 Q2	$776K	Sell	16,849 -5,437	-24%	-$243K	0.03%	817
2025 Q1	$1.14M	Buy	+22,286	New	+$1.33M	0.05%	621
2024 Q2	–	Sell	-4,194	Closed	-$219K	–	740
2024 Q1	$219K	Buy	+4,194	New	+$202K	0.04%	591
2023 Q3	–	Sell	-9,755	Closed	-$420K	–	1161
2023 Q2	$420K	Buy	+9,755	New	+$288K	0.04%	697
2022 Q1	–	Sell	-73	Closed	-$3K	–	1456
2021 Q4	$3K	Sell	73 -1,984	-96%	-$86K	﹤0.01%	1260
2021 Q3	$88K	Buy	+2,057	New	+$88.7K	0.03%	420

Other funds holding GBX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Dark Forest Capital Management's GBX Position: Q4 2025 in Review

Dark Forest Capital Management sold out of The Greenbrier Companies (GBX) in Q4 2025, closing a stake of 53,356 shares — an estimated $2.46M sold.

Dark Forest Capital Management first reported a position in GBX in Q3 2021 and held it in 7 quarters. The position peaked at $2.46M in Q3 2025. 262 funds tracked by Wall St. Rank hold GBX as of Q4 2025.

Dark Forest Capital Management reported no remaining The Greenbrier Companies position as of Q4 2025 after selling out during the quarter.
Dark Forest Capital Management sold 53,356 The Greenbrier Companies shares in Q4 2025, an estimated $2.46M.
Dark Forest Capital Management first reported a position in The Greenbrier Companies in Q3 2021 and held it in 7 quarters.
Dark Forest Capital Management's The Greenbrier Companies position peaked at $2.46M in Q3 2025.
262 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q4 2025.

Based on Dark Forest Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.