Ticker · CUSIP 393657101
Holders (tracked)
14
Combined shares
1,750,900
Combined value
$81.84M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
26 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−25,071 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+194,548 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−11,147 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−40,152 shares · 2025Q4Position
- Steve Cohen (Point72) added2026-02-17+57,924 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+2,927 shares · 2025Q4Position
- Wellington Management exited2026-02-17−277,337 shares · 2025Q4Position
- +189,366 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+32,977 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−140,700 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+18,832 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09−26,867 shares · 2025Q4Position
- Mario Gabelli (GAMCO) added2026-02-05+4,000 shares · 2025Q4Position
- −190,215 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−6,661 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−255,219 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+95,431 shares · 2025Q3Position
- Steve Cohen (Point72) trimmed2025-11-14−7,432 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−40,911 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+834 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−15,795 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−52,600 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−43,046 shares · 2025Q3Position
- Mario Gabelli (GAMCO) added2025-11-12+4,000 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−251,673 shares · 2025Q3Position
- Norges Bank (Norway SWF) trimmed2025-11-12−29,947 shares · 2024Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Paul Tudor Jones (Tudor Investment)+189,366$8.9M
- Norges Bank (Norway SWF)+18,832$880K
Added to5
- D.E. Shaw & Co.+194,548$9.1M
- Steve Cohen (Point72)+57,924$2.7M
- AQR Capital Management+32,977$1.5M
- Mario Gabelli (GAMCO)+4,000$187K
- T. Rowe Price+2,927$137
Trimmed5
- Renaissance Technologies−140,700$6.6M
- Izzy Englander (Millennium Mgmt)−40,152$1.9M
- Ken Fisher (Fisher Asset Mgmt)−26,867$1.3M
- Ken Griffin (Citadel Advisors)−25,071$1.2M
- Two Sigma Investments−11,147$521K
Exited1
- Wellington Management−277,337$12.8M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 11 | $18.56B |
| 2022Q2 | 10 | $9.38B |
| 2022Q3 | 10 | $156.7M |
| 2022Q4 | 12 | $228.4M |
| 2023Q1 | 12 | $231.1M |
| 2023Q2 | 14 | $311.1M |
| 2023Q3 | 14 | $269.8M |
| 2023Q4 | 12 | $284.5M |
| 2024Q1 | 14 | $345.3M |
| 2024Q2 | 13 | $332.4M |
| 2024Q3 | 14 | $106.7M |
| 2024Q4 | 14 | $102.6M |
| 2025Q1 | 13 | $133.3M |
| 2025Q2 | 15 | $124.1M |
| 2025Q3 | 13 | $84.3M |
| 2025Q4 | 14 | $81.8M |
Who owns GBX
14 super-investors · 2025Q4
Tracked stake
1.75M
shares
Combined value
$82M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added5Trim7
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | D.E. Shaw & Co. | 551.8K | $26M |
| 2 | Izzy Englander Millennium Mgmt | 217.2K | $10M |
| 3 | Ken Fisher Fisher Asset Mgmt | 214.2K | $10M |
| 4 | Paul Tudor Jones Tudor Investment | 189.4K | $9M |
| 5 | Mario Gabelli GAMCO | 149.2K | $7M |
| 6 | AQR Capital Management | 139.9K | $7M |
| 7 | Ken Griffin Citadel Advisors | 90.4K | $4M |
| 8 | Steve Cohen Point72 | 65.2K | $3M |
| 9 | Ken Griffin Citadel Advisors | 41.7K | $2M |
| 10 | T. Rowe Price | 32.0K | $1M |
| 11 | Norges Bank Norway SWF | 18.8K | $880K |
| 12 | Ken Griffin Citadel Advisors | 15.2K | $710K |
| 13 | Two Sigma Investments | 13.7K | $642K |
| 14 | Renaissance Technologies | 12.3K | $575K |
Recent moves
20 transactions
- +57,924 · 2025Q4
- +189,366 · 2025Q4
- +32,977 · 2025Q4
- −277,337 · 2025Q4
- −25,071 · 2025Q4
- +2,927 · 2025Q4
- −11,147 · 2025Q4
- −40,152 · 2025Q4
- +194,548 · 2025Q4
- −140,700 · 2025Q4
- +18,832 · 2025Q4
- −26,867 · 2025Q4
- +4,000 · 2025Q4
- −190,215 · 2025Q3
- −255,219 · 2025Q3
- TRIMD.E. Shaw & Co.−6,661 · 2025Q3
- −7,432 · 2025Q3
- −40,911 · 2025Q3
- +834 · 2025Q3
- −15,795 · 2025Q3
Embed this chart
Paste this iframe anywhere to embed the live GBX chart.
<iframe src="https://openstocks.me/embed/stock/GBX" width="100%" height="480" frameborder="0" loading="lazy" title="GBX chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>