Benzinga's Top Upgrades

Analysts at FBR Capital upgraded Tesco TESO from “market perform” to “outperform.” Tesco's shares closed at $9.08 yesterday. Tesco's trailing-twelve-month ROE is 10.26%. Analysts at Wells Fargo upgraded Apartment Investment & Management Co AIV from “underperform” to “market perform.” Aimco's shares closed at $25.94 yesterday. Aimco's PEG ratio is 1.88. Analysts at JP Morgan upgraded United States Cellular USM from “underweight” to “neutral.” U.S. Cellular's stock closed at $38.37 yesterday. U.S. Cellular's trailing-twelve-month operating margin is 6.40%. Analysts at KeyBanc Capital upgraded Sigma-Aldrich SIAL from “hold” to “buy.” Sigma-Aldrich's shares closed at $70.56 yesterday. Sigma-Aldrich's trailing-twelve-month revenue is $2.58 billion.