The Greenbrier Companies
286 hedge funds and large institutions have $1.64B invested in The Greenbrier Companies in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 108 increasing their positions, 91 reducing their positions, and 31 closing their positions.
49% more call options, than puts
Call options by funds: $6.4M | Put options by funds: $4.29M
35% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 31
19% more repeat investments, than reductions
Existing positions increased: 108 | Existing positions reduced: 91
3% more funds holding
Funds holding: 278 → 286 (+8)
0.16% less ownership
Funds ownership: 102.15% → 101.99% (-0.16%)
16% less capital invested
Capital invested by funds: $1.95B → $1.64B (-$315M)
50% less funds holding in top 10
Funds holding in top 10: 4 → 2 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$32M |
| 2 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$16.5M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$14.5M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$11M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$10.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECA
Encompass Capital Advisors
New York
|
-$56.7M |
| 2 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
-$29.5M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
-$13.7M |
| 4 |
HCM
Hodges Capital Management
Dallas,
Texas
|
-$12.4M |
| 5 |
BlackRock
New York
|
-$12M |
GBX Hedge Fund Activity: Q1 2025 in Review
286 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in The Greenbrier Companies (GBX) for Q1 2025, worth a combined $1.64B — down 16% from $1.95B a quarter earlier.
Buyers outnumbered sellers: 42 funds opened new GBX positions and 31 closed out — a net gain of 11 holders — while 108 added to existing stakes and 91 trimmed.
The largest buyer was Millennium Management, adding an estimated $32M. The largest seller was Encompass Capital Advisors, exiting entirely with an estimated $56.7M sold.
- 286 institutional investors held The Greenbrier Companies (GBX) as of Q1 2025, up from 278 in Q4 2024.
- Funds reported $1.64B of The Greenbrier Companies stock for Q1 2025, down 16% quarter-over-quarter.
- 42 funds opened new The Greenbrier Companies positions in Q1 2025 and 31 closed out, a net change of +11 holders.
- The largest The Greenbrier Companies buyer in Q1 2025 was Millennium Management, an estimated $32M added.
- The largest The Greenbrier Companies seller in Q1 2025 was Encompass Capital Advisors, an estimated $56.7M sold.
Based on aggregated 13F filings for Q1 2025.