Costco Market Cap 2010-2025 | COST

Costco market cap as of March 28, 2025 is $471.66B.

Costco market cap history and chart from 2010 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.

Costco Market Cap 2010-2025 | COST

Costco market cap history and chart from 2010 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.