FINHUB Insights

Costco Q3 FY26: where the revenue came from and where it went

The whole income statement of Costco for this quarter, as one diagram: what earned the revenue, and what it went on.

Period
Feb 16 – May 10, 2026
Reported
Jun 3, 2026 10-Q accession 0000909832-26-000051

Revenue$70.5B +12% year over year
Gross profit$9.0B 13% margin
Operating profit$2.8B 4% margin
Net profit$2.2B 3% margin
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The numbers

All figures in billions of U.S. dollars, for Q3 FY26 (period ends May 10, 2026).
ItemValueShare of revenueYear over year
Revenue 70.5 100% +12%
Foods & sundries 26.5 37% +6%
Non foods 17.5 25% +9%
Other 15.4 22% +29%
Fresh foods 9.7 14% +10%
Membership 1.4 2% +11%
Cost of revenue−61.587%
Gross profit9.013% margin+0pp
SG&A−6.29%+0pp
Operating profit2.84% margin+0pp
Other income, net0.1
Tax−0.7
Net profit2.2 3% margin+0pp

Source of the numbers: structured XBRL data from the filing (10-Q). The diagram is generated automatically and checked against EDGAR before release. How we calculate it → About and methodology.

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