Benzinga's Top Pre-Market NASDAQ Gainers (DELL, IMGN, THOR, WYNN)

Dell Inc DELL rose 3.92% to $14.20 in the pre-market session. DELL reported upbeat Q3 earnings. ImmunoGen Inc IMGN added 3.11% to $8.30 in pre-market trading. IMGN's earnings are likely to rise by 18.40% in the next year. Thoratec Corporation THOR moved up 1.95% to $26.61 in pre-market trading. Analysts at Barclays Capital upgrade THOR from "equal weight" to "overweight." Wynn Resorts Limited WYNN gained 1.93% to $102.90 in the pre-market session. WYNN's quarterly revenue advanced 30.10% y/y. Read more from Benzinga's Markets.