Company profile: Walmart Inc. (WMT) is a retailer competing with Target Corporation (TGT), Costco Wholesale Corporation (COST), Amazon.com Inc. (AMZN) and Home Depot, Inc. (HD), among others.
Rivalry: The retail industry is extremely competitive, with a variety of companies vying fiercely for market share (strong force).
New entrants: The retail industry has high barriers to entry, including startup capital requirements and economies of scale of existing competitors (weak force).
Substitution: The retail industry has limited substitutes (weak force).
Supplier power: The retail industry has numerous competing suppliers (weak force).
Buyer power: The retail industry serves many diverse customers who make small purchases (weak force).