With a market cap of $418.5 billion, Costco Wholesale Corporation (COST) is a global operator of membership warehouses that offer a wide selection of branded and private-label products across diverse categories at discounted prices. The company generates revenue primarily through store sales and membership fees while also operating e-commerce platforms and ancillary services worldwide. The Issaquah, Washington-based company is scheduled to release its Q4 2025 results after the market closes on Thursday, S ...