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The Greenbrier Companies
GBX

261 hedge funds and large institutions have $1.64B invested in The Greenbrier Companies in 2026 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 78 increasing their positions, 94 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

252% more call options, than puts

Call options by funds: $4.69M | Put options by funds: $1.33M

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

18% more first-time investments, than exits

New positions opened: 39 | Existing positions closed: 33

15% more capital invested

Capital invested by funds: $1.42B → $1.64B (+$219M)

3.46% more ownership

Funds ownership: 97.21% → 100.66% (+3.5%)

0% more funds holding

Funds holding: 260 → 261 (+1)

17% less repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 94

Holders
261
Holders Change
+1
Holders Change %
+0.38%
% of All Funds
3.21%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
39
Increased
78
Reduced
94
Closed
33
Calls
$4.69M
Puts
$1.33M
Net Calls
+$3.35M
Net Calls Change
+$1.62M

Top Buyers

1
BBCM
Broad Bay Capital Management
New York
+$42.4M
2
DRZID
DePrince Race & Zollo Inc (DRZ)
Florida
+$20.4M
3
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
+$16.8M
4
AF
Atlas FRM
Connecticut
+$13.2M
5
American Century Companies
American Century Companies
Missouri
+$8.11M

Top Sellers

1
BlackRock
BlackRock
New York
-$18.4M
2
Goldman Sachs
Goldman Sachs
New York
-$14.6M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$11.3M
4
Barclays
Barclays
United Kingdom
-$10.5M
5
Millennium Management
Millennium Management
New York
-$10.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
151
Fidelity Investments
Massachusetts
$310K +$48.8K +924 +19%
SSA
152
Schonfeld Strategic Advisors
New York
$300K -$2.16M -40,972 -88%
Neuberger Berman Group
153
Neuberger Berman Group
New York
$288K +$7.13K +135 +3%
Carson Wealth (CWM LLC)
154
Carson Wealth (CWM LLC)
Nebraska
$285K -$45.7K -865 -14%
WA
155
Waverly Advisors
Alabama
$284K +$2.69K +51 +1%
CAU
156
Caxton Associates (UK)
$273K -$1.68M -31,774 -86%
Amundi
157
Amundi
France
$271K +$30K +567 +12%
VOYA Investment Management
158
VOYA Investment Management
Georgia
$271K -$13.5K -255 -5%
HighTower Advisors
159
HighTower Advisors
Illinois
$270K -$23.2K -439 -8%
Cerity Partners
160
Cerity Partners
New York
$270K -$8.35K -158 -3%
DWM
161
Dakota Wealth Management
Florida
$263K – – –
Wealth Enhancement Advisory Services
162
Wealth Enhancement Advisory Services
Minnesota
$263K +$16.7K +317 +7%
Pictet Asset Management
163
Pictet Asset Management
Switzerland
$261K +$262K +4,956 New
GCM
164
Graham Capital Management
Connecticut
$258K -$129K -2,437 -33%
Jones Financial Companies
165
Jones Financial Companies
Missouri
$257K -$5.02K -95 -2%
PP
166
PDT Partners
New York
$252K – – –
HW
167
Hancock Whitney
Mississippi
$252K +$18K +340 +7%
ProShare Advisors
168
ProShare Advisors
Maryland
$248K -$62.1K -1,175 -20%
KA
169
Klingman & Associates
New York
$244K +$4.33K +82 +2%
MSRPS
170
Maryland State Retirement & Pension System
Maryland
$238K – – –
Public Employees Retirement Association of Colorado
171
Public Employees Retirement Association of Colorado
Colorado
$234K – – –
DS
172
DRW Securities
Illinois
$229K +$230K +4,358 New
Envestnet Asset Management
173
Envestnet Asset Management
Illinois
$226K +$227K +4,298 New
KCM
174
Kendall Capital Management
Maryland
$226K -$17.7K -335 -7%
Raymond James Financial
175
Raymond James Financial
Florida
$224K -$12.8K -242 -5%
5 6
7
8 9

GBX Hedge Fund Activity: Q1 2026 in Review

261 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in The Greenbrier Companies (GBX) for Q1 2026, worth a combined $1.64B — up 15% from $1.42B a quarter earlier.

Buyers outnumbered sellers: 39 funds opened new GBX positions and 33 closed out — a net gain of 6 holders — while 78 added to existing stakes and 94 trimmed.

The largest buyer was Broad Bay Capital Management, opening a new position worth an estimated $42.4M. The largest seller was BlackRock, cutting an estimated $18.4M.

  • 261 institutional investors held The Greenbrier Companies (GBX) as of Q1 2026, up from 260 in Q4 2025.
  • Funds reported $1.64B of The Greenbrier Companies stock for Q1 2026, up 15% quarter-over-quarter.
  • 39 funds opened new The Greenbrier Companies positions in Q1 2026 and 33 closed out, a net change of +6 holders.
  • The largest The Greenbrier Companies buyer in Q1 2026 was Broad Bay Capital Management, an estimated $42.4M added.
  • The largest The Greenbrier Companies seller in Q1 2026 was BlackRock, an estimated $18.4M sold.

Based on aggregated 13F filings for Q1 2026.