Costco Wholesale Corporation is an American wholesale chain with headquarters in Issaquah near Seattle, Washington State.
As of February 2025 Costco has a market cap of โน40.789 Trillion. This makes Costco the world's 20th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Feb 18th, 2025 the market cap of Costco was reported to be: