Guggenheim Sees 16% Upside In Wal-Mart Shares By: Benzinga via Benzinga September 30, 2016 at 12:34 PM EDT Guggenheim expects Wal-Mart Stores, Inc. (NYSE: WMT) to offeran update on its tactics for e-commerce during the October 6 ... Read More >> Related Stocks: Wal-Mart Stores, Inc.