Benzinga's Top Upgrades

FBR Capital upgraded Knowles Corp KN from Underperform to Market Perform. The price target for Knowles has been raised from $17 to $18. Knowles shares closed at $16.37 on Friday. Analysts at Global Hunter upgraded Astec Industries, Inc. ASTE from Neutral to Accumulate. Astec Industries shares closed at $34.39 on Friday. Analysts at Wedbush upgraded Natera Inc NTRA from Neutral to Outperform. The price target for Natera is set to $20. Natera shares closed at $12.94 on Friday. BB&T Capital upgraded C.H. Robinson Worldwide, Inc. CHRW from Hold to Buy. CH Robinson Worldwide shares closed at $68.53 on Friday. Oppenheimer upgraded Raptor Pharmaceutical Corp. RPTP from Underperform to Perform. Raptor Pharmaceutical shares closed at $5.93 on Friday. Analysts at Deutsche Bank upgraded Transocean LTD RIG from Sell to Hold. Transocean shares closed at $12.56 on Friday. Analysts at Jefferies upgraded Citigroup Inc C from Hold to Buy. The price target for Citigroup has been lowered from $65 to $60. Citigroup shares closed at $50.56 on Friday. Societe Generale upgraded Infosys Ltd ADR INFY from Sell to Hold. Infosys shares closed at $17.82 on Friday. Raymond James upgraded Atmel Corporation ATML from Market Perform to Strong Buy. The price target for Atmel is set to $10. Atmel shares closed at $8.02 on Friday. Citigroup upgraded AbbVie Inc ABBV from Sell to Neutral. The price target for AbbVie has been raised from $55 to $60. AbbVie shares closed at $55.74 on Friday.