Benzinga's Top Upgrades

Analysts at Jefferies & Company upgraded Cavium Inc

from “hold” to “buy.” CAVM's stock closed at $32.70 yesterday. Cavium's trailing-twelve-month revenue is $259.20 million. Analysts at BMO Capital Markets upgraded Cloud Peak Energy Inc

from “market perform” to “outperform.” CLD's shares closed at $16.83 yesterday. Cloud Peak Energy's PEG ratio is 0.47. Goldman Sachs upgraded Volcano Corporation

from “neutral” to “buy.” VOLC's shares closed at $28.40 yesterday. Volcano's trailing-twelve-month ROE is 12.42%. Jefferies & Company upgraded Kohl's Corp

from “hold” to “buy.” KSS's shares closed at $49.05 yesterday. Kohl's PEG ratio is 0.78.