Benzinga's Top Upgrades

Analysts at Bank of America upgraded Willis Group Holdings PLC (NYSE: WSH) from Neutral to Buy. The price target for Willis Group Holdings has been raised from $51.00 to $55.00. Willis Group Holdings' shares closed at $46.90 yesterday.

Piper Jaffray upgraded Onconova Therapeutics Inc (NASDAQ: ONTX) from Neutral to Overweight. The price target for Onconova Therapeutics has been raised from $3.00 to $6.00. Onconova Therapeutics' shares closed at $2.37 yesterday.

Analysts at MKM Partners upgraded InterContinental Hotels Group PLC (ADR) (NYSE: IHG) from Neutral to Buy. The price target for InterContinental Hotels is set to $61. InterContinental Hotels' shares closed at $40.46 yesterday.

Analysts at JP Morgan upgraded BankUnited (NYSE: BKU) from Neutral to Overweight. BankUnited shares closed at $35.93 yesterday.

Bank of America upgraded ConAgra Foods Inc (NYSE: CAG) from Underperform to Neutral. The price target for ConAgra Foods has been raised from $30.00 to $46.00. ConAgra Foods shares closed at $43.72 yesterday.

Analysts at Longbow Research upgraded Stanley Black & Decker, Inc. (NYSE: SWK) from Neutral to Buy. Stanley Black & Decker shares closed at $105.24 yesterday.

Credit Suisse upgraded Pinnacle West Capital Corporation (NYSE: PNW) from Neutral to Outperform. Pinnacle West Capital shares closed at $56.89 yesterday.

Jefferies upgraded Harsco Corporation (NYSE: HSC) from Hold to Buy. Harsco shares closed at $16.52 yesterday.

Morgan Stanley upgraded Credit Suisse Group AG (ADR) (NYSE: CS) from Equal-weight to Overweight. Credit Suisse Group shares closed at $27.62 yesterday.

Buckingham Research upgraded Southwest Airlines Co (NYSE: LUV) from Neutral to Buy. The price target for Southwest Airlines has been lowered from $45.00 to $43.00. Southwest Airlines' shares closed at $33.09 yesterday.