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Costco COST

US equityMarket cap rank #29Discount StoresTop Retailers
$899.33
−$5.38 (-0.59%)
Market open · Sep 24, 2:00 pm ET
After hours $904.60 -0.01%
Open$908.88
Prev close$904.70
Day range$896.55 – $909.43
Volume1.29M
Market cap$398.83B
P/E (TTM)45.2
Dividend yield0.60%

Earnings

Next reportSeptember 24, 2026
Quarter2026/Q4
TimingAfter Market
CountdownToday
Options-implied move±40.2%
Average move on report day±3.0%last 15 reports
Closed higher6 of 1540% of the time
Best reaction+4.4%
Worst reaction-7.6%

Stock move on the day after each report

+1.9%2023/Q4+4.4%2024/Q1-7.6%2024/Q2-0.7%2024/Q3-1.8%2024/Q4+0.1%2025/Q1-6.1%2025/Q2+3.1%2025/Q3-2.9%2025/Q40.0%2026/Q1+1.6%2026/Q2-3.9%2026/Q3
QuarterReport dateTimingImplied moveActual moveVersus implied
2026/Q424 Sep 2026After Market±40.2%Upcoming–
2026/Q328 May 2026After Market±38.2%-3.91%Within range
2026/Q25 Mar 2026After Market±38.2%+1.58%Within range
2026/Q111 Dec 2025After Market±32.9%0.00%Within range
2025/Q425 Sep 2025After Market±38.3%-2.90%Within range
2025/Q329 May 2025After Market±42.1%+3.12%Within range
2025/Q26 Mar 2025After Market±52.6%-6.07%Within range
2025/Q112 Dec 2024After Market±41.7%+0.10%Within range
2024/Q426 Sep 2024After Market±45.8%-1.76%Within range
2024/Q330 May 2024After Market±43.2%-0.67%Within range
2024/Q27 Mar 2024After Market±52.4%-7.64%Within range
2024/Q114 Dec 2023After Market±24.3%+4.45%Within range
2023/Q426 Sep 2023After Market±18.1%+1.91%Within range
2023/Q325 May 2023–±21.0%+4.26%Within range
2023/Q22 Mar 2023–±20.2%-2.15%Within range
2022/Q422 Sep 2022After Market±27.6%-4.26%Within range

"Implied move" is the size of move the options market was pricing ahead of the report. Move is the stock’s change on the first session after the release.

Latest reported quarter: Q3, ended May 2026

Revenue$70.53B+11.6% YoY
Operating profit$2.82B+11.3% YoY
Net profit$2.19B+15.2% YoY
Diluted EPS$4.93+15.2% YoY
Free cash flow$2.04B-12.6% YoY
Operating cash flow$3.45B

Revenue, last 8 quarters

$79.7BAug '24$62.2BNov '24$63.7BFeb '25$63.2BMay '25$86.2BAug '25$67.3BNov '25$69.6BFeb '26$70.5BMay '26

Net profit, last 8 quarters

$2.4BAug '24$1.8BNov '24$1.8BFeb '25$1.9BMay '25$2.6BAug '25$2.0BNov '25$2.0BFeb '26$2.2BMay '26

Profitability & balance sheet

Gross margin12.9%
Operating margin3.8%
Net margin3.0%
Return on equity29.2%
Return on assets10.9%
Return on invested capital22.1%
Current ratio1.07
Liabilities / assets61.2%
Cash & investments$20.00B
Total debt$8.14B
Net cash (debt)$11.86B
Free cash flow / sales3.0%
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