Germany’s Lidl could shake up crowded U.S. grocery sector By: MarketWatch October 27, 2016 at 16:00 PM EDT Lidl, a German discount grocer, is entering a crowded U.S. grocery industry, and could pull customers from different income brackets. Read More >> Related Stocks: Amazon.com Costco Wholesale Dollar General Kroger Co Sprouts Farmers Market Wal-Mart Stores, Inc. Whole Foods Market