FINHUB Insights

COST · Q4 FY25 · May 12 – Aug 31, 2025

Costco Q4 FY25: where the revenue came from and where it went

Costco Q4 FY25: revenue $86.2B (+8% year over year). Net profit $2.6B. Largest cohort Product $84.4B. The whole income statement as a sankey diagram from the SEC filing.

Period
May 12 – Aug 31, 2025
Reported
Oct 8, 2025 10-K
Sankey diagram of Costco's income statement for Q4 FY25: revenue of $86.2 billion splits into segments and flows out into costs, taxes and net profit.

Tap the diagram to enlarge · figures in billions of dollars

Revenue$86.2B +8% year over year
Gross profit$11.1B 13% margin
Operating profit$3.3B 4% margin
Net profit$2.6B 3% margin

The numbers

All figures in billions of U.S. dollars, for Q4 FY25 (period ends Aug 31, 2025).
ItemValueShare of revenueYear over year
Revenue 86.2 100% +8%
Product 84.4 98% +8%
Membership 1.7 2% +14%
Cost of revenue−7587%
Gross profit11.113% margin+0pp
SG&A−7.89%+0pp
Operating profit3.34% margin+0pp
Tax−0.9
Net profit2.63%+0pp
Filing on EDGAR More quarters of COST

Source of the numbers: structured XBRL data from the filing (10-K). The diagram is generated automatically and checked against EDGAR before release. The fourth quarter has no column of its own in an annual report, so it is the full year minus the first nine months. How we calculate it → About and methodology.

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