· Shares of Weight Watchers International Inc. WTW surged 25% after reporting second quarter earnings of $0.67 per share, beating the Zacks consensus estimate of $0.50 per share· Shares of GoPro GPRO rose 19.3% after it reported a loss of $0.22 per share, less than the loss of $0.66 a share in the year ago period· Shares of Yelp YELP increased 28% after it entered into an agreement with GrubHub Inc. GRUB to sell its Eat24 food-delivery business· Shares of Kraft Heinz KHC soared 0.15% after it reported second quarter earnings per share of $0.98, surpassing the Zacks Consensus Estimate of $0.96 Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Yelp Inc. (YELP): Free Stock Analysis Report GrubHub Inc. (GRUB): Free Stock Analysis Report The Kraft Heinz Company (KHC): Free Stock Analysis Report GoPro, Inc. (GPRO): Free Stock Analysis Report Weight Watchers International Inc (WTW): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research