Growth Metrics

Costco Wholesale (COST) Inventory (2016 - 2026)

Costco Wholesale (COST) has disclosed Inventory for 18 consecutive years, with $19.0 billion as the latest value for Q1 2026.

  • For the quarter ending Q1 2026, Inventory rose 1.26% year-over-year to $19.0 billion, compared with a TTM value of $19.0 billion through Feb 2026, up 1.26%, and an annual FY2025 reading of $18.1 billion, down 2.85% over the prior year.
  • Inventory was $19.0 billion for Q1 2026 at Costco Wholesale, down from $21.1 billion in the prior quarter.
  • Across five years, Inventory topped out at $21.1 billion in Q4 2025 and bottomed at $16.1 billion in Q1 2023.
  • Average Inventory over 5 years is $18.1 billion, with a median of $18.0 billion recorded in 2023.
  • The sharpest move saw Inventory grew 26.1% in 2022, then fell 7.37% in 2023.
  • Year by year, Inventory stood at $18.6 billion in 2022, then dropped by 3.07% to $18.0 billion in 2023, then grew by 16.54% to $21.0 billion in 2024, then grew by 0.77% to $21.1 billion in 2025, then decreased by 10.17% to $19.0 billion in 2026.
  • Business Quant data shows Inventory for COST at $19.0 billion in Q1 2026, $21.1 billion in Q4 2025, and $18.1 billion in Q3 2025.