Benzinga's Top #PreMarket Gainers

WebMD Health Corp. WBMD shares surged 11.65 percent to $46.10 in pre-market trading after the company reported upbeat Q3 results. Tesla Motors Inc TSLA shares climbed 7.75 percent to $224.50 in pre-market trading. Tesla reported a wider loss for the third quarter on Tuesday. However, the company projected a rise in deliveries for the current quarter. Oclaro, Inc. OCLR shares rose 7.59 percent to $3.40 in pre-market trading after the company reported better-than-expected Q1 earnings. Michael Kors Holdings Ltd KORS shares rose 4.96 percent to $41.27 in pre-market trading after the company reported better-than-expected results for its fiscal second quarter. TASER International, Inc. TASR gained 3.87 percent to $21.72 in pre-market trading after the company reported upbeat quarterly revenue.