Chicago Bridge & Iron (CBI +2.91%) was rated a new 'Buy' at MKM Partners with a 12-month price target of $46. Symantex (SYMC +0.90%) was upgraded to 'Hold' rom 'Sell' at Evercore ISI.
Eclipse Resources (ECR +3.53%) dropped 5% in after-hours trading after it started an underwritten public offering of 37.5 million shares of common stock.
Medivation (MDVN +2.73%) gained over 1% in after-hours trading after Reuters reported that it is in talks with Sanofi and other companies after it recently rejected a raised bid from Sanofi.
Tesla (TSLA -1.16%) slid over 1% in after-hours trading after the Detroit Free Press reported a Tesla Model X was in Autopilot mode when it crashed and rolled over on the Pennsylvania Turnpike on July 1.
Comcast (CMCSA -0.41%) dropped over 1% in after-hours trading on negative carryover from Tuesday's session when the company said it will incorporate Netflix's web-streaming services from Comcast cable boxes.
Nintendo (7974 Japan) rallied sharply by +25% today, adding to last Friday's rally of +9% after the runaway success of the company's new Pokeman GO phone game that challenges players to find Pokeman characters in the physical world.