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 business paid members, including affiliates (in thousands, annual 10-K breakdown through FY25)
Form 10-K Item 1 (FY2016 → FY2025)
Latest, FY2025
12,700
Period ended Aug 31, 2025
Change on a year earlier
+1.6%
12,500 in FY2024
History
10 years
Since FY2016
Sources
8
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Business paid members, including affiliates (in thousands, annual 10-K breakdown through FY25) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Aug 31, 2025 | 12,700 | +1.6% | 0000909832-25-000101|cost-20250831.htm ↗ |
| FY2024 | Sep 1, 2024 | 12,500 | +2.5% | 0000909832-25-000101|cost-20250831.htm ↗ |
| FY2023 | Sep 3, 2023 | 12,200 | +3.4% | 0000909832-25-000101|cost-20250831.htm ↗ |
| FY2022 | Aug 28, 2022 | 11,800 | +2.6% | 0000909832-24-000049|cost-20240901.htm ↗ |
| FY2021 | Aug 29, 2021 | 11,500 | +1.8% | 0000909832-23-000042|cost-20230903.htm ↗ |
| FY2020 | Aug 30, 2020 | 11,300 | +2.7% | 0000909832-22-000021|cost-20220828.htm ↗ |
| FY2019 | Sep 1, 2019 | 11,000 | +0.9% | 0000909832-21-000014|cost-20210829.htm ↗ |
| FY2018 | Sep 2, 2018 | 10,900 | +0.9% | 0000909832-20-000017|cost-20200830.htm ↗ |
| FY2017 | Sep 3, 2017 | 10,800 | 0.0% | 0000909832-19-000019|cost10k9119.htm ↗ |
| FY2016 | Aug 28, 2016 | 10,800 | – | 0000909832-18-000013|cost10k9218.htm ↗ |
Cite this data
StockData. (2026). Costco Wholesale Business paid members, including affiliates (in thousands, annual 10-K breakdown through FY25), annual FY2016–FY2025 [Data set]. Compiled from Costco Wholesale SEC filings and investor materials. https://stockdatahq.com/stocks/cost/kpis/business-members-k
See every metric in the Costco Wholesale KPI table. Data updated Oct 24, 2026.