Benzinga's Top Upgrades

Wells Fargo upgraded Lululemon Athletica inc. LULU from Market Perform to Outperform. Lululemon Athletica shares closed at $52.47 on Thursday. Analysts at Griffin Securities upgraded Unilife Corp UNIS from undefined to Buy. Unilife shares closed at $0.495 on Thursday. Analysts at RBC Capital upgraded Black Hills Corp BKH from Sector Perform to Outperform. Black Hills shares closed at $46.43 on Thursday. Analysts at Morgan Stanley upgraded Intuitive Surgical, Inc. ISRG from Equal-weight to Overweight. Intuitive Surgical shares closed at $546.16 on Thursday. Nomura upgraded Wendys Co WEN from Neutral to Buy. Wendy's shares closed at $10.77 on Thursday. Analysts at UBS upgraded Deere & Company DE from Sell to Neutral. Deere shares closed at $76.28 on Thursday. Analysts at Stifel Nicolaus upgraded Werner Enterprises, Inc. WERN from Hold to Buy. Werner Enterprises shares closed at $23.39 on Thursday. Analysts at Oppenheimer upgraded Carter's, Inc. CRI from Perform to Outperform. The price target for Carter's has been raised to $108. Carter's shares closed at $89.02 on Thursday. Goldman Sachs upgraded WhiteWave Foods Co WWAV from Sell to Neutral. Whitewave Foods shares closed at $38.91 on Thursday. Nomura upgraded McDonald's Corporation MCD from Neutral to Buy. McDonald's shares closed at $118.16 on Thursday.