Benzinga's Top Upgrades

Barclays upgraded Computer Sciences Corporation CSC from Equal-weight to Overweight. Computer Sciences shares surged 22.86 percent to $43.80 in pre-market trading. Jefferies upgraded Monsanto Company MON from Hold to Buy. The target price for Monsanto has been raised from $95 to $132. Monsanto shares gained 2.06 percent to $111.55 in pre-market trading. Analysts at Argus Research upgraded Zimmer Biomet Holdings Inc ZBH from Hold to Buy. Zimmer Biomet shares rose 1.11 percent to close at $120.76 on Tuesday. Barclays upgraded Western Digital Corp WDC from Equal-weight to Overweight. Western Digital shares rose 3.12 percent to $43.60 in pre-market trading. Analysts at Sterne Agee CRT upgraded Noble Energy, Inc. NBL from Hold to Buy. Noble Energy shares fell 1.04 percent to close at $35.33 on Tuesday. Analysts at Pacific Crest upgraded FleetMatics Group PLC FLTX to Overweight. The target price for FleetMatics Group is set to $54. FleetMatics shares rose 0.84 percent to close at $40.65 on Tuesday. Citigroup upgraded Applied Materials, Inc. AMAT from Neutral to Buy. Applied Materials shares gained 1.75 percent to $23.90 in pre-market trading. Analysts at CLSA upgraded Nokia Corp (ADR) NOK from Underperform to Outperform. Nokia shares rose 3.36 percent to $5.54 in pre-market trading.