Benzinga's Top Pre-Market NASDAQ Gainers

Ness Technologies Inc NSTC shares advanced 12.72% to $7.53 in the pre-market session. NSTC agreed to be purchased by an affiliate of Citigroup Inc's C venture capital arm for $307 million in cash. A123 Systems Inc AONE shares advanced 7.96% to $4.88 in the pre-market session. AONE shares have dropped 43.57% over the past 52 weeks, while the S&P 500 index has gained 16.43% in the same period. Vodafone Group Plc VOD climbed 2.09% to $26.32 in the pre-market session. VOD's PEG ratio is 0.73. Top Pre-Market NASDAQ GainersARM Holdings plc ARMH jumped 1.55% to $28.22 in the pre-market session. ARMH's trailing-twelve-month operating margin is 25.65%. Read more from Benzinga's Markets.