Benzinga's Top Upgrades (FSLR, SIMG, EMR, AKS)

Kaufman Bros upgraded First Solar Inc FSLR from “hold” to “buy.” FSLR's shares closed at $136.49 yesterday. First Solar's PEG ratio is 0.62. Needham upgraded Silicon Image Inc SIMG from “hold” to ‘buy.” SIMG's shares closed at $7.56 yesterday. Silicon Image's trailing-twelve-month revenue is $191.35 million. Oppenheimer upgraded Emerson Electric Co EMR from “perform” to “outperform.” EMR's shares closed at $59.58 yesterday. Emerson Electric's trailing-twelve-month revenue is $21.75 billion. Analysts at Dahlman Rose upgraded AK Steel Holding Corporation Co AKS from “hold” to “buy.” AKS' shares closed at $16.96 yesterday. AK Steel's trailing-twelve-month revenue is $5.97 billion. More Analyst Ratings here