Costco - 39 Year Stock Price History | COST

The latest closing stock price for Costco as of February 20, 2025 is 1034.83.

  • An investor who bought $1,000 worth of Costco stock at the IPO in 1986 would have $156,302 today, roughly 156 times their original investment - a 13.85% compound annual growth rate over 39 years.
  • The all-time high Costco stock closing price was 1076.86 on February 13, 2025.
  • The Costco 52-week high stock price is 1078.23, which is 4.2% above the current share price.
  • The Costco 52-week low stock price is 697.27, which is 32.6% below the current share price.
  • The average Costco stock price for the last 52 weeks is 864.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Costco - 39 Year Stock Price History | COST

  • An investor who bought $1,000 worth of Costco stock at the IPO in 1986 would have $156,302 today, roughly 156 times their original investment - a 13.85% compound annual growth rate over 39 years.
  • The all-time high Costco stock closing price was 1076.86 on February 13, 2025.
  • The Costco 52-week high stock price is 1078.23, which is 4.2% above the current share price.
  • The Costco 52-week low stock price is 697.27, which is 32.6% below the current share price.
  • The average Costco stock price for the last 52 weeks is 864.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.