Benzinga's Top Downgrades

Citigroup downgraded PetroLogistics

from “buy” to “neutral.” PetroLogistics' shares closed at $13.07 yesterday. PetroLogistics' trailing-twelve-month ROE is -23.37%. Analysts at Deutsche Bank downgraded KLA-Tencor

from “hold” to “sell.” KLA-Tencor's shares closed at $52.98 yesterday. KLA-Tencor's trailing-twelve-month ROA is 13.07%. Analysts at Bank of America downgraded Amphenol

from “buy” to “neutral.” Amphenol's shares closed at $61.63 yesterday. Amphenol's PEG ratio is 1.43. UBS downgraded GlaxoSmithKline plc

from “buy” to “neutral.” GlaxoSmithKline's shares closed at $46.49 yesterday. GlaxoSmithKline's trailing-twelve-month profit margin is 19.16%.