Costco Wholesale (COST) Common Equity (2009 - 2026)

Costco Wholesale has reported Common Equity for 18 years, with the latest figure at $32.1 billion in Q1 2026.

• For the quarter ending Q1 2026, Common Equity rose 25.45% year-over-year to $32.1 billion; the trailing twelve-month figure through Feb 2026 stood at $32.1 billion (up 25.45% YoY), and the FY2025 full-year result was $29.2 billion, up 23.46% from the prior year.
• Common Equity for Q1 2026 stood at $32.1 billion, up from $30.3 billion in the prior quarter.
• The five-year high for Common Equity was $32.1 billion in Q1 2026, with the low at $20.0 billion in Q1 2022.
• Historically, Common Equity has averaged $24.4 billion across 5 years, with a median of $23.6 billion in 2024.
• Annual changes were most pronounced in 2024 — Common Equity retreated 8.94% — and 2026, when it rose 25.45%.
• Costco Wholesale's Common Equity stood at $21.5 billion in 2022, then grew by 21.75% to $26.1 billion in 2023, then fell by 6.49% to $24.5 billion in 2024, then gained by 23.93% to $30.3 billion in 2025, then advanced by 5.89% to $32.1 billion in 2026.
• The last three Common Equity figures came in at $32.1 billion (Q1 2026), $30.3 billion (Q4 2025), and $29.2 billion (Q3 2025), per Business Quant data.