Benzinga's Top #PreMarket Gainers

shares climbed 12.77 percent to $57.50 in pre-market trading on Q3 results. First Solar reported Q3 earnings of $3.38 per share on revenue of $1.3 billion.

shares surged 12.44 percent to $244.00 in pre-market trading after the company reported stronger-than-expected results for the third quarter.

shares rose 6.57 percent to $180.09 in pre-market trading. Baidu reported Q3 earnings of $1.43 per share on revenue of $2.782 billion.

shares rose 3.56 percent to $10.75 in pre-market trading after the company agreed to be acquired by KeyCorp

for $4.1 billion.

gained 3.40 percent to $10.63 in pre-market trading. ON Semiconductor reported in-line Q3 earnings. Wedbush upgraded ON Semiconductor from Neutral to Outperform and raised the price target from $12.00 to $14.00.