GBX — GREENBRIER COMPANIES INC
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on GBX
| date | signal | measured base rate |
|---|---|---|
| 2026-08-07 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-17 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-16 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-09 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-06-11 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-15 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-16 | Teramoto Wendy L Director | Gift | 313 | 0.00 | 0 |
| 2026-07-13 | Glenn William SVP & President, Europe | Open-market sale | 4.0K | 48.15 | 192.6K |
| 2026-06-17 | Donfris Michael J SVP, CFO | Shares withheld for tax | 351 | 49.33 | 17.3K |
| 2026-02-03 | Teramoto Wendy L Director | Gift | 294 | 0.00 | 0 |
| 2026-01-30 | Krueger William J. SVP, COO, The Americas | Open-market sale | 6.0K | 50.00 | 300.0K |
| 2026-01-07 | Felton Wanda F Director | Option exercise | 2.0K | 0.00 | 0 |
| 2026-01-07 | Bobb Stevan B. Director | Option exercise | 1.8K | 0.00 | 0 |
| 2026-01-07 | Songer Jeffrey M Director | Option exercise | 1.8K | 0.00 | 0 |
| 2026-01-07 | Teramoto Wendy L Director | Grant or award | 3.5K | 0.00 | 0 |
| 2026-01-07 | Felton Wanda F Director | Grant or award | 2.8K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 268.1M | 5.1M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 116.3M | 2.2M |
| DIMENSIONAL FUND ADVISORS LP | 104.2M | 2.0M |
| TORONTO DOMINION BANK | 100.4M | 1.9M |
| AMERICAN CENTURY COMPANIES INC | 80.1M | 1.5M |
| VANGUARD CAPITAL MANAGEMENT LLC | 70.0M | 1.3M |
| STATE STREET CORP | 62.3M | 1.2M |
| Broad Bay Capital Management, LP | 42.2M | 801.8K |
| GEODE CAPITAL MANAGEMENT, LLC | 39.3M | 745.9K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 39.3M | 745.8K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
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