Marshall Wace
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Marshall Wace’s The Greenbrier Companies GBX Stock Holding History

Marshall Wace’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
Q1 		$3.38M Buy
+64,246
New +$3.39M ﹤0.01% 1509
2025
Q4 		– Sell
-80,256
Closed -$3.71M – 3139
2025
Q3 		$3.71M Buy
+80,256
New +$3.82M ﹤0.01% 1322
2025
Q1 		– Sell
-44,633
Closed -$2.72M – 2784
2024
Q4 		$2.72M Buy
44,633
+36,833
+472% +$2.24M ﹤0.01% 1322
2024
Q3 		$397K Sell
7,800
-10,413
-57% -$497K ﹤0.01% 2006
2024
Q2 		$902K Buy
+18,213
New +$944K ﹤0.01% 1731
2023
Q4 		– Sell
-53,522
Closed -$2.14M – 2319
2023
Q3 		$2.14M Sell
53,522
-23,392
-30% -$1M ﹤0.01% 1195
2023
Q2 		$3.31M Buy
76,914
+47,743
+164% +$1.41M 0.01% 1191
2023
Q1 		$938K Buy
29,171
+4,044
+16% +$122K ﹤0.01% 1846
2022
Q4 		$843K Buy
25,127
+3,877
+18% +$129K ﹤0.01% 2160
2022
Q3 		$516K Buy
+21,250
New +$640K ﹤0.01% 2717
2020
Q1 		– Sell
-8,659
Closed -$280K – 1792
2019
Q4 		$280K Sell
8,659
-70,649
-89% -$2.12M ﹤0.01% 1290
2019
Q3 		$2.39M Sell
79,308
-39,014
-33% -$1.05M 0.02% 715
2019
Q2 		$3.6M Buy
+118,322
New +$3.76M 0.03% 591
2016
Q2 		– Sell
-10,587
Closed -$293K – 1043
2016
Q1 		$293K Sell
10,587
-15,141
-59% -$388K ﹤0.01% 925
2015
Q4 		$839K Buy
+25,728
New +$882K 0.01% 740
2015
Q3 		– Sell
-24,567
Closed -$1.15M – 972
2015
Q2 		$1.15M Sell
24,567
-16,753
-41% -$1,000K 0.02% 575
2015
Q1 		$2.4M Buy
+41,320
New +$2.28M 0.03% 438

Other funds holding GBX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BBCM
Broad Bay Capital Management New York $1.18B AUM 65.45% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Marshall Wace's GBX Position: Q1 2026 in Review

Marshall Wace opened a new position in The Greenbrier Companies (GBX) in Q1 2026: 64,246 shares worth $3.38M. The stake represents ﹤0.01% of the portfolio and ranks #1509 among its holdings. This is a return to the name: Marshall Wace previously reported a position in GBX as recently as Q3 2025.

Marshall Wace first reported a position in GBX in Q1 2015 and has held it in 17 quarters since. The position peaked at $3.71M in Q3 2025. 261 funds tracked by Wall St. Rank hold GBX as of Q1 2026.

  • Marshall Wace held 64,246 shares of The Greenbrier Companies worth $3.38M as of Q1 2026.
  • The Greenbrier Companies was a new Marshall Wace position in Q1 2026.
  • The Greenbrier Companies made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1509 holding.
  • Marshall Wace first reported a position in The Greenbrier Companies in Q1 2015 and has held it in 17 quarters since.
  • Marshall Wace's The Greenbrier Companies position peaked at $3.71M in Q3 2025.
  • 261 funds tracked by Wall St. Rank held The Greenbrier Companies as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.