KPIs & Operating Metrics(New)
Balance Sheet
Cash Flow Statement
Daily Values
Growth Metrics
Income Statement
Consolidated Net IncomeEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Gross ProfitIncome from Continuing OperationsIncome towards Parent CompanyInterest & Investment IncomeInterest ExpensesNet Income towards Common StockholdersOperating ExpensesOperating IncomeProfit After TaxRevenueSelling, General & AdministrativeShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax Rate
Others
Ratios

Costco Wholesale (COST) Shares Outstanding (Diluted Average) (2016 - 2026)

Costco Wholesale (COST) has disclosed Shares Outstanding (Diluted Average) for 18 consecutive years, with $444.4 million as the latest value for Q1 2026.

  • For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) changed 0.11% year-over-year to $444.4 million, compared with a TTM value of $444.4 million through Feb 2026, changed 0.11%, and an annual FY2025 reading of $444.8 million, changed 0.01% over the prior year.
  • Shares Outstanding (Diluted Average) was $444.4 million for Q1 2026 at Costco Wholesale, roughly flat from $444.5 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $444.9 million in Q4 2024 and bottomed at $444.4 million in Q4 2023.
  • Average Shares Outstanding (Diluted Average) over 5 years is $444.6 million, with a median of $444.7 million recorded in 2024.
  • The sharpest move saw Shares Outstanding (Diluted Average) rose 0.12% in 2022, then decreased 0.11% in 2026.
  • Year by year, Shares Outstanding (Diluted Average) stood at $444.5 million in 2022, then fell by 0.03% to $444.4 million in 2023, then rose by 0.11% to $444.9 million in 2024, then decreased by 0.08% to $444.5 million in 2025, then decreased by 0.02% to $444.4 million in 2026.
  • Business Quant data shows Shares Outstanding (Diluted Average) for COST at $444.4 million in Q1 2026, $444.5 million in Q4 2025, and $444.8 million in Q3 2025.