GREENBRIER COS INC GBX
COM · Common Stock · CUSIP 393657101 · ISIN US3936571013
American transportation manufacturing company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($30.2k this quarter). Holder counts are more reliable. Shares outstanding: 30.9m as of 2026-01-02, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $46.75. Options: 4 managers hold calls ($3.8m notional), 4 hold puts ($2.1m).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 187 |
| Q4 2022 | 185 |
| Q1 2023 | 180 |
| Q2 2023 | 205 |
| Q3 2023 | 216 |
| Q4 2023 | 209 |
| Q1 2024 | 246 |
| Q2 2024 | 246 |
| Q3 2024 | 252 |
| Q4 2024 | 279 |
| Q1 2025 | 287 |
| Q2 2025 | 260 |
| Q3 2025 | 282 |
| Q4 2025 | 260 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 128 | 102 |
| Q2 2024 | 114 | 118 |
| Q3 2024 | 122 | 113 |
| Q4 2024 | 121 | 113 |
| Q1 2025 | 147 | 120 |
| Q2 2025 | 111 | 152 |
| Q3 2025 | 132 | 125 |
| Q4 2025 | 106 | 156 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $6.4m | $4.3m | 0.67 |
| Q2 2025 | $7.4m | $5.4m | 0.73 |
| Q3 2025 | $8.6m | $5.6m | 0.65 |
| Q4 2025 | $3.8m | $2.1m | 0.54 |
Biggest buyers
| TORONTO DOMINION BANK | Added | +1.8m |
| GOLDMAN SACHS GROUP INC | Added | +379.3k |
| Balyasny Asset Management L.P. | Added | +221.4k |
| D. E. Shaw & Co., Inc. | Added | +194.5k |
| AMERIPRISE FINANCIAL INC | Added | +142.7k |
| LSV ASSET MANAGEMENT | Added | +122.7k |
| Focus Partners Wealth | New | +121.8k |
| Bank of New York Mellon Corp | Added | +82.4k |
| Point72 Asset Management, L.P. | Added | +57.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +46.9k |
Biggest sellers
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -277.3k |
| FRONTIER CAPITAL MANAGEMENT CO LLC | Sold out | -235.9k |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | -234.0k |
| JPMORGAN CHASE & CO | Reduced | -212.9k |
| ALGERT GLOBAL LLC | Reduced | -199.7k |
| BARCLAYS PLC | Reduced | -193.2k |
| Squarepoint Ops LLC | Reduced | -185.7k |
| Qube Research & Technologies Ltd | Reduced | -167.3k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Sold out | -160.6k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | -151.8k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $1.9m41.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.6m33.9k shares |
| JANE STREET GROUP, LLC | Reduced | $243.0k5.2k shares |
| SIMPLEX TRADING, LLC | Reduced | $18.7k400 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.3m27.3k shares |
| CITADEL ADVISORS LLC | Reduced | $710.4k15.2k shares |
| GROUP ONE TRADING LLC | Reduced | $42.1k900 shares |
| SIMPLEX TRADING, LLC | Reduced | $28.0k600 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-30 | 15.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 7.2% |
| DIMENSIONAL FUND ADVISORS LP 13G · institution filed 2025-04-15 | 6.6% |
| TORONTO DOMINION BANK 13G · institution +0.2 pts · filed 2026-05-15 | 6.2% |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC 13G · institution new · filed 2026-08-14 | 5.7% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.1% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 3 | $547.8k | — |
| Q2 2024 | 0 | — | 6 | $2.1m | $524.8k |
| Q3 2024 | 0 | — | 1 | $302.2k | — |
| Q4 2024 | 0 | — | 4 | $3.3m | $455.3k |
| Q1 2025 | 0 | — | 2 | $2.0m | $358.8k |
| Q2 2025 | 0 | — | 1 | $198.0k | $198.0k |
| Q3 2025 | 1 | $112.1k | 3 | $595.2k | $192.0k |
| Q4 2025 | 0 | — | 0 | — | — |
None reported in Q4 2025.
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 5.4m $254.3m | Added +21.8k |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.8m $178.8m | Reduced -69.7k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 2.0m $91.9m | Added +4.9k |
| TORONTO DOMINION BANK 0.15% of their portfolio | 1.9m $86.9m | Added +1.8m |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 1.4m $64.0m | Added +43.4k |
| STATE STREET CORP 0.00% of their portfolio | 1.2m $56.3m | Added +26.1k |
| LSV ASSET MANAGEMENT 0.08% of their portfolio | 789.7k $36.9m | Added +122.7k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 762.9k $35.7m | Added +379.3k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 727.8k $34.0m | Reduced -1.7k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 587.3k $27.4m | Added +12.3k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 581.8k $27.2m | Added +142.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 565.9k $26.5m | Added +18.6k |
| D. E. Shaw & Co., Inc. 0.02% of their portfolio | 551.8k $25.8m | Added +194.5k |
| MORGAN STANLEY 0.00% of their portfolio | 486.1k $22.7m | Reduced -55.2k |
| Qube Research & Technologies Ltd 0.03% of their portfolio | 475.7k $22.2m | Reduced -167.3k |
| BARCLAYS PLC 0.01% of their portfolio | 429.5k $20.1m | Reduced -193.2k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio | 427.1k $20.0m | Added +10.1k |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 392.9k $18.4m | Reduced -2.6k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 376.5k $17.6m | Added +82.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 357.1k $16.7m | Reduced -22.6k |
| Balyasny Asset Management L.P. 0.03% of their portfolio | 343.4k $16.0m | Added +221.4k |
| Invesco Ltd. 0.00% of their portfolio | 257.6k $12.0m | Reduced -129.4k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 217.2k $10.1m | Reduced -40.2k |
| Fisher Asset Management, LLC 0.00% of their portfolio | 214.2k $10.0m | Reduced -26.9k |
| UBS Group AG 0.00% of their portfolio | 204.8k $9.6m | Reduced -30.2k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.19% of their portfolio | 198.8k $9.3m | Reduced -151.8k |
| ALGERT GLOBAL LLC 0.14% of their portfolio | 195.8k $9.2m | Reduced -199.7k |
| TUDOR INVESTMENT CORP ET AL 0.05% of their portfolio | 189.4k $8.9m | Reduced -3.7k |
| Dana Investment Advisors, Inc. 0.20% of their portfolio | 149.8k $7.0m | Added +14.3k |
| GAMCO INVESTORS, INC. ET AL 0.07% of their portfolio | 149.2k $7.0m | Added +4.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 147.5k $6.9m | Reduced -1.5k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 139.9k $6.5m | Added +33.0k |
| CONGRUENCE CAPITAL, LLC 2.33% of their portfolio | 135.8k $6.3m | First filing |
| Trexquant Investment LP 0.05% of their portfolio | 128.8k $6.0m | Reduced -5.4k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 121.8k $5.7m | Added +46.9k |
| Focus Partners Wealth 0.01% of their portfolio | 121.8k $5.7m | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 119.6k $5.6m | Reduced -47.5k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 119.0k $5.6m | Reduced -53.9k |
| De Lisle Partners LLP 0.70% of their portfolio | 116.7k $5.5m | Reduced -11.1k |
| Nuveen, LLC 0.00% of their portfolio | 108.6k $5.1m | Added +1.5k |
| Public Sector Pension Investment Board 0.02% of their portfolio | 107.0k $5.0m | Reduced -13.4k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 98.6k $4.6m | Reduced -212.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 98.5k $4.6m | Reduced -3.9k |
| GABELLI FUNDS LLC 0.03% of their portfolio | 94.5k $4.4m | Unchanged |
| VELA Investment Management, LLC 1.15% of their portfolio | 90.5k $4.2m | Added +10.1k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 90.4k $4.2m | Reduced -25.1k |
| Truvestments Capital LLC 0.76% of their portfolio | 89.4k $4.2m | Added +1.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 88.0k $4.1m | Reduced -67 |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 85.7k $4.0m | Added +9.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 85.1k $4.0m | Reduced -75.8k |
| Royal Fund Management, LLC 0.36% of their portfolio | 84.6k $4.0m | Added +22.2k |
| Community Bank of Raymore 2.69% of their portfolio | 84.5k $3.9m | Reduced -250 |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% of their portfolio | 83.3k $3.9m | Reduced -26.5k |
| Legal & General Group Plc 0.00% of their portfolio | 81.7k $3.8m | Reduced -6.0k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 80.8k $3.8m | Reduced -14.0k |
| Squarepoint Ops LLC 0.01% of their portfolio | 76.4k $3.6m | Reduced -185.7k |
| SEGALL BRYANT & HAMILL, LLC 0.04% of their portfolio | 68.2k $3.2m | Reduced -1.2k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 65.2k $3.0m | Added +57.9k |
| Swiss National Bank 0.00% of their portfolio | 61.0k $2.9m | Added +1.1k |
| CROWN ADVISORS MANAGEMENT, INC. 1.84% of their portfolio | 60.0k $2.8m | Reduced -5.0k |
| Verition Fund Management LLC 0.01% of their portfolio | 58.7k $2.7m | Added +34.6k |
| Hodges Capital Management Inc. 0.22% of their portfolio | 54.6k $2.6m | Added +20.8k |
| AlphaQuest LLC 0.14% of their portfolio | 53.2k $2.5m | Added +39.4k |
| SITTNER & NELSON, LLC 1.00% of their portfolio | 51.8k $2.8m | Added +905 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio | 51.3k $2.4m | Added +43.6k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 49.6k $2.3m | Reduced -90.9k |
| Engineers Gate Manager LP 0.03% of their portfolio | 49.0k $2.3m | Reduced -54.1k |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 46.7k $2.2m | Reduced -41.5k |
| STOREBRAND ASSET MANAGEMENT AS 0.01% of their portfolio | 44.2k $2.1m | Reduced -29.4k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 40.1k $1.9m | Added +4.3k |
| von Borstel & Associates, Inc. 0.42% of their portfolio | 38.6k $1.8m | Unchanged |
| CAXTON ASSOCIATES LLP 0.03% of their portfolio | 37.0k $1.7m | Added +5.1k |
| Edgestream Partners, L.P. 0.05% of their portfolio | 36.4k $1.7m | Reduced -35.2k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 34.7k $1.6m | Unchanged |
| Creative Planning 0.00% of their portfolio | 32.7k $1.5m | Added +2.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 32.6k $1.5m | Reduced -234.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 32.0k $1.5m | Added +2.9k |
| Y-Intercept (Hong Kong) Ltd 0.03% of their portfolio | 30.3k $1.4m | Reduced -13.6k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 28.7k $1.3m | Reduced -59 |
| Mariner, LLC 0.00% of their portfolio | 28.1k $1.3m | Added +6.7k |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 27.3k $1.3m | Reduced -489 |
| EXCHANGE TRADED CONCEPTS, LLC 0.01% of their portfolio | 26.8k $1.3m | Added +1.2k |
| INTECH INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 25.9k $1.2m | Reduced -45.4k |
| Skylands Capital, LLC 0.16% of their portfolio | 25.4k $1.2m | Reduced -150 |
| Campbell & CO Investment Adviser LLC 0.06% of their portfolio | 24.6k $1.1m | New |
| GSA CAPITAL PARTNERS LLP 0.10% of their portfolio | 23.8k $1.1m | Reduced -17.3k |
| Lighthouse Investment Partners, LLC 0.04% of their portfolio | 23.2k $1.1m | Reduced -56.0k |
| FOX RUN MANAGEMENT, L.L.C. 0.17% of their portfolio | 22.9k $1.1m | Reduced -11.1k |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 22.5k $1.1m | Added +10.4k |
| DENALI ADVISORS LLC 0.12% of their portfolio | 22.2k $1.0m | Reduced -4.3k |
| Austin Asset Management Co Inc 0.16% of their portfolio | 21.4k $1.0m | Added +200 |
| Thrivent Financial for Lutherans 0.00% of their portfolio | 21.3k $994.0k | Reduced -1.0k |
| TECTONIC ADVISORS LLC 0.05% of their portfolio | 20.2k $946.4k | Added +7.5k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 20.1k $938.2k | Reduced -773 |
| BANK OF MONTREAL /CAN/ 0.00% of their portfolio | 20.1k $937.8k | Added +2.6k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 19.7k $812.6k | Unchanged |
| Pathstone Holdings, LLC 0.00% of their portfolio | 19.6k $915.3k | Reduced -8.2k |
| Moors & Cabot, Inc. 0.04% of their portfolio | 19.5k $912.6k | Added +7.4k |
| CULLEN INVESTMENT GROUP, LTD. 0.12% of their portfolio | 19.4k $926.6k | Added +47 |
| Raiffeisen Bank International AG 0.01% of their portfolio | 19.2k $905.3k | Added +1.3k |