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 u.S. E-Commerce Share of Total Retail Sales — Seasonally Adjusted (ECOMPCTSA) (%)
Quarterly figures from Costco Wholesale's filings and investor materials
Latest, Q3 FY26
17.1%
Period ended May 10, 2026
Change on a year earlier
+0.8 pts
16.3% in Q3 FY25
History
39 quarters
Since Q1 FY17
Sources
1
U.S. Census Bureau / FRED (ECOMPCTSA — E-Commerce Share of Total U.S. Retail Sales, SA)
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
Cite this data
StockData. (2026). Costco Wholesale U.S. E-Commerce Share of Total Retail Sales — Seasonally Adjusted (ECOMPCTSA) (%), quarterly Q1 FY17–Q3 FY26 [Data set]. Compiled from Costco Wholesale SEC filings and investor materials. https://stockdatahq.com/stocks/cost/kpis/fred-ecom-share-q
See every metric in the Costco Wholesale KPI table. Data updated Oct 24, 2026.