With a market cap of $778 billion, Walmart Inc. (WMT) is a technology-powered omnichannel retailer that operates retail and wholesale stores and clubs, eCommerce websites, and mobile applications worldwide. The Bentonville, Arkansas-based company operates through three segments: Walmart U.S., Walmart International, and Sam's Club.
Companies worth $200 billion or more are generally described as “mega-cap stocks”, and Walmart fits this criterion perfectly. The company operates as supercenters, supermarkets, hypermarkets, warehouse clubs, and cash-and-carry stores.
