Costco Wholesale Corp (COST)
Operating return on assets (Operating ROA)
| Aug 31, 2025 | May 31, 2025 | Feb 28, 2025 | Nov 30, 2024 | Sep 1, 2024 | Aug 31, 2024 | May 31, 2024 | May 12, 2024 | Feb 29, 2024 | Feb 18, 2024 | Nov 30, 2023 | Nov 26, 2023 | Sep 3, 2023 | Aug 31, 2023 | May 31, 2023 | May 7, 2023 | Feb 28, 2023 | Feb 12, 2023 | Nov 30, 2022 | Nov 20, 2022 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating income (ttm) | US$ in thousands | 10,383,000 | 10,084,000 | 10,596,000 | 10,477,000 | 10,478,000 | 9,498,000 | 8,518,000 | 8,305,000 | 8,092,000 | 8,811,000 | 9,530,000 | 9,225,000 | 8,920,000 | 8,042,000 | 7,164,000 | 7,236,000 | 7,308,000 | 7,902,000 | 8,496,000 | 8,536,000 |
| Total assets | US$ in thousands | 77,099,000 | 75,482,000 | 73,224,000 | 73,386,000 | 69,831,000 | 69,831,000 | 67,911,000 | 67,911,000 | 66,323,000 | 66,323,000 | 73,723,000 | 73,723,000 | 68,994,000 | 68,994,000 | 66,752,000 | 66,752,000 | 66,848,000 | 66,848,000 | 66,027,000 | 66,027,000 |
| Operating ROA | 13.47% | 13.36% | 14.47% | 14.28% | 15.00% | 13.60% | 12.54% | 12.23% | 12.20% | 13.28% | 12.93% | 12.51% | 12.93% | 11.66% | 10.73% | 10.84% | 10.93% | 11.82% | 12.87% | 12.93% |
August 31, 2025 calculation
Operating ROA = Operating income (ttm) ÷ Total assets
= $10,383,000K ÷ $77,099,000K
= 13.47%