Walmart's Latest Result Spells Bad News for This Discount Retailer

You might not know it, but Walmart (WMT 1.39%) has quietly been one of the best-performing retailers in recent years.In fact, over the last three years, it's outperformed top retail stocks like Costco Wholesale, Amazon, Target, and Home Depot as the chart below shows. Walmart has reinvented itself over the last decade from a stodgy brick-and-mortar retailer losing ground to Amazon to a modern omnichannel operation, delivering everyday low prices and convenience for customers, and finding growth opportunitie ...