Costco reported $303.2B of revenue over the trailing twelve months, +10% on the year before. 11 reported series are charted on this page, each one as filed. Revenue, trailing twelve months: $303.2B (to Q4 2026). Net income: $9.23B, trailing twelve months to Q4 2026. Free cash flow: $9.38B, trailing twelve months to Q4 2026. Operating margin: 3.8%, trailing twelve months to Q4 2026.

COSTCostco

Consumer Defensive

$1,003.19+8.8% 1Y

$1,003.19

$847.6152 weeks$1.1K

COST as reported

Costco reported $303.2B of revenue over the trailing twelve months, +10% on the year before. 11 reported series are charted on this page, each one as filed.

$303.2B

Revenue, trailing twelve months · to Q4 2026 · +10% against the twelve months before

Net income: $9.23B
Net income · +14% year on year · trailing twelve months to Q4 2026
Free cash flow: $9.38B
Free cash flow · +20% year on year · trailing twelve months to Q4 2026
Operating margin: 3.8%
Operating margin · trailing twelve months to Q4 2026

Details›

Every series Ryufin has for COST, trailing twelve months
Series	Latest	Year on year	As of
Revenue	$303.2B	+10%	Q4 2026
Net income	$9.23B	+14%	Q4 2026
EPS	$20.76	+14%	Q4 2026
Gross margin	13%	n/a	Q4 2026
Operating margin	3.8%	n/a	Q4 2026
Net margin	3.0%	n/a	Q4 2026
ROE	27%	n/a	Q4 2026
ROA	10%	n/a	Q4 2026
ROIC	45%	n/a	Q4 2026
Free cash flow	$9.38B	+20%	Q4 2026
P/E	48.3	n/a	today

Every figure straight from the statements filed with the SEC, no scoring. Per-share figures and share counts are restated for stock splits, so a split never shows up as a collapse. Open a series for its full history.