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Costco Wholesale Corp (COST) operating KPIs

COSTNasdaqRetail-Variety StoresFiscal year ends August 30
Financials through Q4 FY2026, quarter ended Aug 30, 2026Last filing: 10-K on Oct 7, 2026Score 17/3057% above fair value
$1012.28+16.20 (+1.63%)

Close on Oct 30, 2026Market cap $448.93BP/E 48.8Yield 0.55%

Costco Wholesale e-Commerce / Digitally-Enabled comparable sales (Adjusted ex. FX) (%)

Monthly figures from Costco Wholesale's filings and investor materials

QuarterlyAnnualMonthly
Latest, Sep 2026
19.1%
Period ended Sep 28, 2026
Change on a year earlier
-7.2 pts
26.3% in Sep 2025
History
106 months
Since Dec 2017
Sources
106
Documents cited below

Monthly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedE-Commerce / Digitally-Enabled comparable sales (Adjusted ex. FX) (%)Year on yearSource
Sep 2026Sep 28, 202619.1%-7.2 ptsCostco September 2026 Sales Release (2026-10-07) ↗
Aug 2026Aug 28, 202617.9%-0.4 ptsCostco August 2026 Sales Release (2026-09-02) ↗
Jul 2026Jul 28, 202618.2%+3.3 ptsCostco July 2026 Sales Release (2026-08-05) ↗
Jun 2026Jun 28, 202621.5%+10.3 ptsCostco June 2026 Sales Release (2026-07-08) ↗
May 2026May 28, 202620.9%+8.9 ptsCostco May 2026 Sales Release (2026-06-03) ↗
Apr 2026Apr 28, 202618.4%+5.4 ptsCostco April 2026 Sales Release (2026-05-06) ↗
Mar 2026Mar 28, 202622.5%+5.0 ptsCostco March 2026 Sales Release (2026-04-08) ↗
Feb 2026Feb 28, 202620.8%+0.6 ptsCostco February 2026 Sales Release (2026-03-05) ↗
Jan 2026Jan 28, 202633.1%+17.9 ptsCostco January 2026 Sales Release (2026-02-04) ↗
Dec 2025Dec 28, 202518.3%-17.4 ptsCostco December 2025 Sales Release (2026-01-07) ↗
Nov 2025Nov 28, 202516.3%+18.8 ptsCostco November 2025 Sales Release (2025-12-03) ↗
Oct 2025Oct 28, 202516.7%-2.6 ptsCostco October 2025 Sales Release (2025-11-05) ↗
Sep 2025Sep 28, 202526.3%+3.4 ptsCostco September 2025 Sales Release (2025-10-08) ↗
Aug 2025Aug 28, 202518.3%-5.0 ptsCostco August 2025 Sales Release (2025-09-04) ↗
Jul 2025Jul 28, 202514.9%-6.2 ptsCostco July 2025 Sales Release (2025-08-06) ↗
Jun 2025Jun 28, 202511.2%-7.9 ptsCostco June 2025 Sales Release (2025-07-09) ↗

Cite this data

StockData. (2026). Costco Wholesale E-Commerce / Digitally-Enabled comparable sales (Adjusted ex. FX) (%), monthly Dec 2017–Sep 2026 [Data set]. Compiled from Costco Wholesale SEC filings and investor materials. https://stockdatahq.com/stocks/cost/kpis/comp-adj-digital

See every metric in the Costco Wholesale KPI table. Data updated Oct 24, 2026.