Cincinnati, Ohio-based The Kroger Co. (KR) operates as a food and drug retailer. The company operates a combination of food and drug stores, multi-department stores, marketplace stores, and price impact warehouses. With a market cap of $44.7 billion, Kroger operates as one of the world's largest food retailers. Companies worth$10 billion or more are generally described as “large-cap stocks.” Kroger fits right into that category, with its market cap exceeding this threshold, reflecting its substantial siz ...