Here's Why UBS Upgraded Staples By: Benzinga via Benzinga March 23, 2015 at 09:50 AM EDT In a report published Monday, UBS analyst Michael Lasser upgraded shares of Staples, Inc. (NASDAQ: SPLS) to Buy from Neutral with a ... Read More >> Related Stocks: Largecap Growth Alphadex Fund FT Office Depot Staples UBS Group Ag ADR