Costco Wholesale (COST) Stock Price vs Operating Income
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In the most recent comparable period, Costco's Operating Income grew from $2.2 billion in Q1 2024 (reported November 24, 2024) to $2.5 billion in Q1 2025 (reported November 23, 2025), an increase of approximately 13.6%. Over the same window from June 2024 to June 2026, the stock price rose from $815.39 to $941.75, a gain of 15.5%. The latest SEC filing from February 15, 2026 reported Q2 Operating Income of $2.6 billion, yet the stock closed at $941.75 on June 2, 2026, down from $1,046.85 on March 3, 2025, indicating valuation compression despite continued operating income growth. The correlation between Operating Income and stock price over this period was 0.39, suggesting factors beyond reported earnings significantly influenced the stock's movement.
Operating Income was $2.6B as of 2026-02-15 (10-Q); the stock traded at $1018.48. Not enough overlapping price and reporting history yet for a year-over-year comparison.
Latest close: 946.16 USD (2026-06-02).
Operating Income | recent SEC reports
| Report date | Operating Income | Period |
|---|
| 2026-02-15 | 2.6B USD | Q2 10-Q |
| 2025-11-23 | 2.5B USD | Q1 10-Q |
| 2025-05-11 | 2.5B USD | Q3 10-Q |
| 2024-11-24 | 2.2B USD | Q1 10-Q |
| 2024-05-12 | 2.2B USD | Q3 10-Q |
| 2023-11-26 | 2.0B USD | Q1 10-Q |
| 2023-05-07 | 1.7B USD | Q3 10-Q |
| 2022-11-20 | 1.8B USD | Q1 10-Q |
Sources: autario.com/data/stock-cost-costco-daily-prices · autario.com/data/costco-wholesale-operating-income-sec-filings | data verified and hosted on autario.com.