綠薔薇公司
MX ˙ BMV ˙ US3936571013
SecurityMX:GBX / The Greenbrier Companies, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership10,435 shares
Latest Disclosed Value $ 487,730
Sei Investments Co reports 0.19% decrease in ownership of GBX / The Greenbrier Companies, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 10,435 shares of The Greenbrier Companies, Inc. (MX:GBX) valued at $487,730 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 10,455 shares of The Greenbrier Companies, Inc.. This represents a change in shares of -0.19% during the quarter.

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)
2026-02-13 2025-12-31 13F GREENBRIER COS COM 393657101 10,435 -20 -0.19 488 1.04 0.0005
2025-11-13 2025-09-30 13F GREENBRIER COS COM 393657101 10,455 -1,470 -12.33 483 -12.20 0.0005
2025-08-14 2025-06-30 13F GREENBRIER COS COM 393657101 11,925 -13,288 -52.70 549 -57.47 0.0006
2025-05-14 2025-03-31 13F/A-1 GREENBRIER COS COM 393657101 25,213 -4,813 -16.03 1,291 -29.49 0.0017
2025-05-13 2025-03-31 13F GREENBRIER COS COM 393657101 22,596 -7,430 1,378 0.0015
2025-02-11 2024-12-31 13F GREENBRIER COS COM 393657101 30,026 5,354 21.70 1,831 45.90 0.0024
2024-11-12 2024-09-30 13F GREENBRIER COS COM 393657101 24,672 -104 -0.42 1,256 2.28 0.0016
2024-08-13 2024-06-30 13F GREENBRIER COS COM 393657101 24,776 13,790 125.52 1,228 114.51 0.0017
2024-05-07 2024-03-31 13F GREENBRIER COS COM 393657101 10,986 -1,900 -14.74 572 0.53 0.0008
2024-02-14 2023-12-31 13F GREENBRIER COS COM 393657101 12,886 2,070 19.14 569 31.71 0.0009
2023-11-14 2023-09-30 13F GREENBRIER COS COM 393657101 10,816 -4,931 -31.31 433 -36.28 0.0008
2023-08-11 2023-06-30 13F GREENBRIER COS COM 393657101 15,747 0 0.00 679 33.99 0.0012
2023-05-12 2023-03-31 13F GREENBRIER COS COM 393657101 15,747 -28,944 -64.76 507 -66.22 0.0009
2023-02-10 2022-12-31 13F GREENBRIER COS COM 393657101 44,691 -2,467 -5.23 1,498 30.83 0.0033
2022-11-14 2022-09-30 13F GREENBRIER COS COM 393657101 47,158 9,478 25.15 1,145 -15.37 0.0026
2022-08-15 2022-06-30 13F GREENBRIER COS COM 393657101 37,680 29,206 344.65 1,353 209.61 0.0029
2022-05-13 2022-03-31 13F GREENBRIER COS COM 393657101 8,474 -3,100 -26.78 437 -17.70 0.0009
2022-02-14 2021-12-31 13F GREENBRIER COS COM 393657101 11,574 0 0.00 531 6.63 0.0010
2021-11-12 2021-09-30 13F GREENBRIER COS COM 393657101 11,574 36 0.31 498 -0.99 0.0010
2021-08-06 2021-06-30 13F GREENBRIER COS COM 393657101 11,538 1,100 10.54 503 2.03 0.0011
2021-05-12 2021-03-31 13F GREENBRIER COS COM 393657101 10,438 -1,900 -15.40 493 9.80 0.0012
2021-02-08 2020-12-31 13F GREENBRIER COS COM 393657101 12,338 -3,300 -21.10 449 -2.39 0.0012
2020-12-04 2020-09-30 13F/A-1 GREENBRIER COS COM 393657101 15,638 -2,000 -11.34 460 14.71 0.0013
2020-11-06 2020-09-30 13F GREENBRIER COS COM 393657101 15,638 -2,000 460 1,107.5777
2020-08-17 2020-06-30 13F/A-1 GREENBRIER COS COM 393657101 17,638 0 0.00 401 28.12 0.0012
2020-08-11 2020-06-30 13F GREENBRIER COS COM 393657101 15,138 -2,500 491 1,331.8636
2020-05-14 2020-03-31 13F GREENBRIER COS COM 393657101 17,638 2,500 16.51 313 -36.25 0.0011
2020-02-06 2019-12-31 13F GREENBRIER COS COM 393657101 15,138 -4,000 -20.90 491 -14.76 0.0015
2019-11-12 2019-09-30 13F GREENBRIER COS COM 393657101 19,138 4,100 27.26 576 26.04 0.0015
2019-08-14 2019-06-30 13F GREENBRIER COS COM 393657101 15,038 4,020 36.49 457 28.73 0.0015
2019-05-15 2019-03-31 13F GREENBRIER COS COM 393657101 11,018 6,801 161.28 355 238.10 0.0012
2019-02-13 2018-12-31 13F GREENBRIER COS COM 393657101 4,217 1,872 79.83 105 34.62 0.0004
2018-11-08 2018-09-30 13F GREENBRIER COS COM 393657101 2,345 2,237 2,071.30 78 1,200.00 0.0003
2018-08-03 2018-06-30 13F GREENBRIER COS COM 393657101 108 9 9.09 6 20.00 0.0000
2018-05-11 2018-03-31 13F GREENBRIER COS COM 393657101 99 -59 -37.34 5 -44.44 0.0000
2018-02-08 2017-12-31 13F GREENBRIER COS COM 393657101 158 0 0.00 9 12.50 0.0000
2017-11-06 2017-09-30 13F GREENBRIER COS COM 393657101 158 -12 -7.06 8 0.00 0.0000
2017-07-31 2017-06-30 13F GREENBRIER COS COM 393657101 170 -1,162 -87.24 8 -86.21 0.0000
2017-05-05 2017-03-31 13F GREENBRIER COS COM 393657101 1,332 0 0.00 58 3.57 0.0003
2017-02-02 2016-12-31 13F GREENBRIER COS COM 393657101 1,332 0 0.00 56 19.15 0.0003
2016-11-04 2016-09-30 13F GREENBRIER COS COM 393657101 1,332 1,268 1,981.25 47 4,600.00 0.0002
2016-08-11 2016-06-30 13F GREENBRIER COS COM 393657101 64 50 357.14 1 0.0000
2016-05-10 2016-03-31 13F/A-1 GREENBRIER COS COM 393657101 14 0 0.00 0 0.0000
2016-02-03 2015-12-31 13F GREENBRIER COS COM 393657101 14 -200 -93.46 0 -100.00
2015-11-02 2015-09-30 13F/A-1 GREENBRIER COS COM 393657101 214 200 1,428.57 6 500.00 0.0001
2015-10-30 2015-09-30 13F GREENBRIER COS COM 393657101 214 8
2015-08-07 2015-06-30 13F/A-1 GREENBRIER COS COM 393657101 14 0 0.00 1 0.00 0.0000
2015-08-04 2015-06-30 13F GREENBRIER COS COM 393657101 14 0 1 0.0000
2015-05-14 2015-03-31 13F/A-1 GREENBRIER COS COM 393657101 14 0 0.00 1 0.00 0.0000
2015-05-01 2015-03-31 13F GREEN PLAINS NOTE 3.250%10/0 393657101 14 1
2015-02-10 2014-12-31 13F GREENBRIER COS COM 393657101 14 14 1 0.0000
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.