Benzinga's Top Upgrades

Piper Jaffray upgraded Luminex LMNX from “underweight” to “neutral.” Luminex's shares closed at $17.77 yesterday. Luminex's trailing-twelve-month operating margin is 13.99%. Bernstein upgraded Facebook FB from “underperform” to “market perform.” Facebook's stock closed at $23.15 yesterday. Facebook's trailing-twelve-month revenue is $4.33 billion. Analysts at Atlantic Equities upgraded Sprint Nextel S from “neutral” to “overweight.” Sprint's shares closed at $4.51 yesterday. Sprint had $6.76 billion in total cash for the latest quarter. Goldman Sachs upgraded BroadSoft BSFT from “neutral” to “buy.” BroadSoft's shares closed at $23.47 yesterday. BroadSoft's PEG ratio is 1.26.