Benzinga's Top #PreMarket Gainers

Groupon

shares jumped 4.78% to $7.89 in pre-market trading after Bank of America upgraded the stock from Neutral to Buy and raised the price target from $8 to $9.50. Lions Gate Entertainment

shares surged 3.72% to $35.16 in pre-market trading on report of Dalian Wanda stake. 21Vianet Group

shares gained 3.17% to $19.50 in the pre-market trading session after the company reported a $296 million investment from Kingsoft, Xiaomi and Temasek. ON Semiconductor

shares rose 3.11% to $9.29 in pre-market trading after the company announced a $1 billion buyback plan.