GBXThe Greenbrier Companies, Inc.

$41.59+2.8% 1Y

The business

How GBX's business earns

The Greenbrier Companies, Inc. earns 3.5% on the capital it employs against an estimated 9.0% cost of capital.

3.5%

Return on invested capital · cost of capital 9.0% · 5.5 points below the estimated cost of capital

Operating margin
5.8%

Operating margin · Railroads median 34% · 12 months to Aug 31, 2026

Cash conversion
0.35×

Cash conversion · 1.09× a year ago · operating cash flow divided by operating profit after tax

R&D as % of revenue
0.24%

R&D as % of revenue

Operating margin by fiscal year
Operating margin by fiscal year
YearOperating margin
FY20212.4%
FY20224.0%
FY20234.5%
FY20249.2%
FY202511%
FY20265.8%
Details›
Gross margin12 months to Aug 31, 2026
14%
Operating margin12 months to Aug 31, 2026
5.8%
Net margin12 months to Aug 31, 2026
3.2%
Free cash flow margin
−9.7%
R&D as % of revenue
0.24%
Revenue, trailing twelve months
$2.46B
Free cash flow, trailing twelve months
−$240M
Net income, trailing twelve months
$79M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
3.5%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.

Customers and suppliers

Who buys from GBX and who it buys from, as the companies report it.

12%of revenue comes from customer one concentration risk
Customerswho buys
  • Customer one concentration risk
    12%

    Share of revenue · FY2026 10-K

Supplierswho it buys from

None disclosed.

Across 3,049 annual reports, 267 companies get a quarter of their revenue from one customer: our study ›
Greenbrier Companies (GBX) Customers, Suppliers and Margins · Ryufin