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 $448.93BP/E 48.8Yield 0.55%
Costco Wholesale u.S. merchandise inventories stated at LIFO ($M)
Annual figures from Costco Wholesale's filings and investor materials
Latest, FY2026
13,707
Period ended Aug 30, 2026
Change on a year earlier
+6.5%
12,868 in FY2025
History
10 years
Since FY2017
Sources
9
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | U.S. merchandise inventories stated at LIFO ($M) | Year on year | Source |
|---|---|---|---|---|
| FY2026 | Aug 30, 2026 | 13,707 | +6.5% | Form 10-K (filed 2026-10-07) ↗ |
| FY2025 | Aug 31, 2025 | 12,868 | -5.6% | Form 10-K (filed 2026-10-07) ↗ |
| FY2024 | Sep 1, 2024 | 13,625 | +12.1% | Form 10-K (filed 2025-10-08) ↗ |
| FY2023 | Sep 3, 2023 | 12,153 | -7.7% | Form 10-K (filed 2024-10-09) ↗ |
| FY2022 | Aug 28, 2022 | 13,160 | +28.4% | Form 10-K (filed 2023-10-11) ↗ |
| FY2021 | Aug 29, 2021 | 10,248 | +15.5% | Form 10-K (filed 2022-10-05) ↗ |
| FY2020 | Aug 30, 2020 | 8,871 | +5.4% | Form 10-K (filed 2021-10-06) ↗ |
| FY2019 | Sep 1, 2019 | 8,415 | +4.1% | Form 10-K (filed 2020-10-07) ↗ |
| FY2018 | Sep 2, 2018 | 8,081 | +14.0% | Form 10-K (filed 2019-10-11) ↗ |
| FY2017 | Sep 3, 2017 | 7,091 | – | Form 10-K (filed 2018-10-26) ↗ |
Cite this data
StockData. (2026). Costco Wholesale U.S. merchandise inventories stated at LIFO ($M), annual FY2017–FY2026 [Data set]. Compiled from Costco Wholesale SEC filings and investor materials. https://stockdatahq.com/stocks/cost/kpis/inv-lifo-us
See every metric in the Costco Wholesale KPI table. Data updated Oct 24, 2026.