eBay Inc. (EBAY), headquartered in San Jose, California, operates marketplace platforms that connect buyers and sellers. With a market cap of $48.5 billion, the company’s marketplace platform includes its online marketplace at ebay.com, off-platform businesses, and the eBay suite of mobile apps, focused on buying and selling electronics, cars, clothes, and collectibles.
Companies worth $10 billion or more are generally described as “large-cap stocks,” and EBAY perfectly fits that description, with its market cap exceeding this mark, underscoring its size, influence, and dominance within the internet retail industry. EBAY maintains a strong competitive advantage through its global two-sided network effect and asset-light marketplace model, which generates robust cash flow without inventory risk. It dominates specialized, non-standardized categories where tailored trust tools create high entry barriers for competitors.