Martingale Asset Management’s The Greenbrier Companies GBX Stock Holding History

Martingale Asset 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	-8,902	Closed	-$411K	–	795
2025 Q3	$411K	Buy	+8,902	New	+$424K	0.01%	635
2019 Q1	–	Sell	-32,830	Closed	-$1.3M	–	1027
2018 Q4	$1.3M	Hold	32,830	–	–	0.02%	642
2018 Q3	$1.97M	Buy	+32,830	New	+$1.89M	0.02%	555
2017 Q3	–	Sell	-39,620	Closed	-$1.83M	–	957
2017 Q2	$1.83M	Sell	39,620 -300	-0.8%	-$13.7K	0.03%	571
2017 Q1	$1.72M	Hold	39,920	–	–	0.02%	583
2016 Q4	$1.66M	Buy	39,920 +26,614	+200%	+$993K	0.02%	595
2016 Q3	$470K	Buy	+13,306	New	+$435K	0.01%	816
2014 Q4	–	Sell	-14,109	Closed	-$1.04M	–	854
2014 Q3	$1.04M	Sell	14,109 -12,555	-47%	-$860K	0.03%	469
2014 Q2	$1.54M	Sell	26,664 -11,555	-30%	-$603K	0.05%	378
2014 Q1	$1.74M	Sell	38,219 -2,500	-6%	-$98.7K	0.06%	328
2013 Q4	$1.34M	Buy	+40,719	New	+$1.2M	0.05%	425

Other funds holding GBX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Martingale Asset Management's GBX Position: Q4 2025 in Review

Martingale Asset Management sold out of The Greenbrier Companies (GBX) in Q4 2025, closing a stake of 8,902 shares — an estimated $411K sold.

Martingale Asset Management first reported a position in GBX in Q4 2013 and held it in 11 quarters. The position peaked at $1.97M in Q3 2018. 260 funds tracked by Wall St. Rank hold GBX as of Q4 2025.

Martingale Asset Management reported no remaining The Greenbrier Companies position as of Q4 2025 after selling out during the quarter.
Martingale Asset Management sold 8,902 The Greenbrier Companies shares in Q4 2025, an estimated $411K.
Martingale Asset Management first reported a position in The Greenbrier Companies in Q4 2013 and held it in 11 quarters.
Martingale Asset Management's The Greenbrier Companies position peaked at $1.97M in Q3 2018.
260 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q4 2025.

Based on Martingale Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.