The Greenbrier Companies, Inc.
US ˙ NYSE ˙ US3936571013

SecurityGBX / The Greenbrier Companies, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership1,182,631 shares
Latest Disclosed Value $ 62,265,522
State Street Corp reports 1.81% decrease in ownership of GBX / The Greenbrier Companies, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 1,182,631 shares of The Greenbrier Companies, Inc. (US:GBX) valued at $62,265,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,204,484 shares of The Greenbrier Companies, Inc.. This represents a change in shares of -1.81% during the quarter. The current value of the position is $55,394,436 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F GREENBRIER COS COM 393657101 1,182,631 -21,853 -1.81 62,266 10.60 0.0021
2026-02-13 2025-12-31 13F GREENBRIER COS COM 393657101 1,204,484 26,077 2.21 56,298 3.47 0.0019
2025-11-14 2025-09-30 13F GREENBRIER COS COM 393657101 1,178,407 -14,676 -1.23 54,407 -0.97 0.0019
2025-08-14 2025-06-30 13F GREENBRIER COS COM 393657101 1,193,083 -6,890 -0.57 54,941 -10.61 0.0021
2025-05-15 2025-03-31 13F GREENBRIER COS COM 393657101 1,199,973 -62,214 -4.93 61,463 -20.16 0.0025
2025-02-14 2024-12-31 13F GREENBRIER COS COM 393657101 1,262,187 27,708 2.24 76,981 22.54 0.0030
2024-11-14 2024-09-30 13F GREENBRIER COS COM 393657101 1,234,479 7,849 0.64 62,823 3.36 0.0026
2024-08-14 2024-06-30 13F GREENBRIER COS COM 393657101 1,226,630 -10,818 -0.87 60,780 -5.73 0.0027
2024-05-15 2024-03-31 13F GREENBRIER COS COM 393657101 1,237,448 12,105 0.99 64,471 19.09 0.0029
2024-02-14 2023-12-31 13F GREENBRIER COS COM 393657101 1,225,343 39,205 3.31 54,136 14.10 0.0026
2023-11-14 2023-09-30 13F GREENBRIER COS COM 393657101 1,186,138 -33,664 -2.76 47,446 -9.75 0.0026
2023-08-14 2023-06-30 13F GREENBRIER COS COM 393657101 1,219,802 -21,827 -1.76 52,573 31.62 0.0028
2023-05-15 2023-03-31 13F GREENBRIER COS COM 393657101 1,241,629 -15,240 -1.21 39,943 -5.22 0.0023
2023-05-15 2022-12-31 13F/A-99 GREENBRIER COS COM 393657101 1,256,869 48,313 4.00 42,143 43.67 0.0025
2023-05-15 2022-12-31 13F GREENBRIER COS COM 393657101 1,256,869 48,313 42,143 0.0025
2022-11-15 2022-09-30 13F GREENBRIER COS COM 393657101 1,208,556 4,766 0.40 29,332 -32.30 0.0019
2022-08-15 2022-06-30 13F GREENBRIER COS COM 393657101 1,203,790 24,982 2.12 43,324 -28.65 0.0026
2022-05-16 2022-03-31 13F GREENBRIER COS COM 393657101 1,178,808 32,658 2.85 60,720 15.44 0.0030
2022-02-14 2021-12-31 13F GREENBRIER COS COM 393657101 1,146,150 23,972 2.14 52,597 9.03 0.0025
2021-11-15 2021-09-30 13F GREENBRIER COS COM 393657101 1,122,178 9,363 0.84 48,242 -0.52 0.0025
2021-08-16 2021-06-30 13F GREENBRIER COS COM 393657101 1,112,815 24,505 2.25 48,496 -5.63 0.0026
2021-07-09 2021-03-31 13F/A-1 GREENBRIER COS COM 393657101 1,088,310 -49,408 -4.34 51,390 24.16 0.0029
2021-05-17 2021-03-31 13F GREENBRIER COS COM 393657101 1,088,310 -49,408 51,390 0.0029
2021-02-16 2020-12-31 13F GREENBRIER COS COM 393657101 1,137,718 -12,058 -1.05 41,390 22.44 0.0025
2020-11-10 2020-09-30 13F GREENBRIER COS COM 393657101 1,149,776 -21,996 -1.88 33,803 26.80 0.0023
2020-08-14 2020-06-30 13F GREENBRIER COS COM 393657101 1,171,772 9,264 0.80 26,658 29.26 0.0019
2020-06-19 2020-03-31 13F/A-1 GREENBRIER COS COM 393657101 1,162,508 116,927 11.18 20,623 -39.18 0.0018
2020-05-11 2020-03-31 13F GREENBRIER COS COM 393657101 1,162,508 116,927 20,623 1,811.1146
2020-02-06 2019-12-31 13F GREENBRIER COS COM 393657101 1,045,581 25,549 2.50 33,908 10.37 0.0023
2019-11-14 2019-09-30 13F GREENBRIER COS COM 393657101 1,020,032 -886 -0.09 30,723 -1.01 0.0023
2019-08-14 2019-06-30 13F GREENBRIER COS COM 393657101 1,020,918 51,973 5.36 31,036 -0.62 0.0023
2019-05-15 2019-03-31 13F GREENBRIER COS COM 393657101 968,945 49,811 5.42 31,229 -14.07 0.0024
2019-02-12 2018-12-31 13F GREENBRIER COS COM 393657101 919,134 11,913 1.31 36,343 -33.34 0.0033
2018-11-09 2018-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 907,221 97,307 12.01 54,516 27.60 0.0042
2018-08-14 2018-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 809,914 67,043 9.02 42,724 14.46 0.0036
2018-05-15 2018-03-31 13F GREENBRIER COMPANIES Common equity shares 393657101 742,871 -1,323 -0.18 37,325 -5.90 0.0032
2018-02-14 2017-12-31 13F GREENBRIER COMPANIES Common equity shares 393657101 744,194 -11,851 -1.57 39,665 8.96 0.0032
2017-11-14 2017-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 756,045 10,004 1.34 36,402 5.50 0.0031
2017-08-14 2017-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 746,041 21,758 3.00 34,504 10.53 0.0031
2017-05-15 2017-03-31 13F GREENBRIER COMPANIES Common equity shares 393657101 724,283 90,832 14.34 31,217 18.61 0.0028
2017-02-09 2016-12-31 13F GREENBRIER COMPANIES Common equity shares 393657101 633,451 63,528 11.15 26,319 30.81 0.0025
2017-01-13 2016-09-30 13F/A-1 GREENBRIER COMPANIES Common equity shares 393657101 569,923 35,533 6.65 20,120 29.21 0.0020
2016-11-14 2016-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 569,923 20,120
2016-08-12 2016-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 534,390 3,124 0.59 15,571 6.05 0.0017
2016-05-20 2016-03-31 13F/A-1 GREENBRIER COMPANIES Common equity shares 393657101 531,266 40,196 8.19 14,683 -8.36 0.0016
2016-05-12 2016-03-31 13F GREENBRIER COMPANIES Common equity shares 393657101 531,266 14,683
2016-02-16 2015-12-31 13F GREENBRIER COMPANIES Common equity shares 393657101 491,070 60,892 14.16 16,023 15.99 0.0018
2015-11-16 2015-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 430,178 -3,470 -0.80 13,814 -32.01 0.0016
2015-08-13 2015-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 433,648 -15,251 -3.40 20,317 -21.97 0.0022
2015-05-15 2015-03-31 13F GREENBRIER COMPANIES Common equity shares 393657101 448,899 14,192 3.26 26,036 11.47 0.0027
2015-02-11 2014-12-31 13F GREENBRIER COMPANIES Common equity shares 393657101 434,707 4,804 1.12 23,358 -25.95 0.0023
2014-11-12 2014-09-30 13F/A-1 GREENBRIER COMPANIES Common equity shares 393657101 429,903 -7,701 -1.76 31,544 25.13 0.0034
2014-11-10 2014-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 429,903 31,544
2014-08-12 2014-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 437,604 -1,896 -0.43 25,209 25.78 0.0027
2014-05-15 2014-03-31 13F/A-1 GREENBRIER COMPANIES Common equity shares 393657101 439,500 1,090 0.25 20,042 39.26 0.0023
2014-05-13 2014-03-31 13F GREENBRIER COMPANIES Common equity shares 393657101 439,500 20,042
2014-02-06 2013-12-31 13F/A-1 GREENBRIER COMPANIES Common equity shares 393657101 438,410 -4,883 -1.10 14,392 31.30 0.0016
2014-02-06 2013-12-31 13F GREENBRIER COMPANIES Common equity shares 393657101 402,275 6,504
2013-11-12 2013-09-30 13F GREENBRIER COMPANIES Common equity shares 393657101 443,293 17,185 4.03 10,961 5.56 0.0014
2013-08-08 2013-06-30 13F GREENBRIER COMPANIES Common equity shares 393657101 426,108 426,108 10,384 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.