Y-Intercept (HK)’s The Greenbrier Companies GBX Stock Holding History

Y-Intercept (HK)’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 Q3	$239K	Sell	5,957 -17,398	-74%	-$802K	0.01%	1448
2026 Q2	$1.14M	Buy	+23,355	New	+$1.15M	0.02%	992
2026 Q1	–	Sell	-30,279	Closed	-$1.42M	–	1732
2025 Q4	$1.42M	Sell	30,279 -13,562	-31%	-$608K	0.03%	805
2025 Q3	$2.02M	Sell	43,841 -6,860	-14%	-$327K	0.05%	598
2025 Q2	$2.33M	Buy	+50,701	New	+$2.27M	0.06%	529
2025 Q1	–	Sell	-9,831	Closed	-$600K	–	1341
2024 Q4	$600K	Buy	+9,831	New	+$599K	0.04%	642
2022 Q4	–	Sell	-9,951	Closed	-$242K	–	1114
2022 Q3	$242K	Buy	+9,951	New	+$300K	0.02%	764

Other funds holding GBX

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return

Donald Smith & Co New York $5.71B AUM 26.51% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Atlas FRM Greenwich, Connecticut $2.61B AUM 9.68% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return

Y-Intercept (HK)'s GBX Position: Q3 2026 in Review

Y-Intercept (HK) reduced its The Greenbrier Companies (GBX) stake by 74% in Q3 2026, selling an estimated $802K and leaving 5,957 shares worth $239K. The position accounts for 0.01% of the portfolio, ranked #1448.

Y-Intercept (HK) first reported a position in GBX in Q3 2022 and has held it in 7 quarters since. The position peaked at $2.33M in Q2 2025. 200 funds tracked by Wall St. Rank hold GBX as of Q3 2026.

Y-Intercept (HK) held 5,957 shares of The Greenbrier Companies worth $239K as of Q3 2026.
Y-Intercept (HK) sold 17,398 The Greenbrier Companies shares in Q3 2026, an estimated $802K.
The Greenbrier Companies made up 0.01% of Y-Intercept (HK)'s portfolio in Q3 2026, its #1448 holding.
Y-Intercept (HK) first reported a position in The Greenbrier Companies in Q3 2022 and has held it in 7 quarters since.
Y-Intercept (HK)'s The Greenbrier Companies position peaked at $2.33M in Q2 2025.
200 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q3 2026.

Based on Y-Intercept (HK)'s 13F filing for Q3 2026, filed 16 Oct 2026.