As of April 2026 eBay has a market cap of โน4.505 Trillion. This makes eBay the world's 508th 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 Apr 19th, 2026 the market cap of eBay was reported to be: