DISH Network Corp.’s DISH shares tumbled 7.7% after reporting fourth quarter 2018 adjusted earnings per share of $0.64, missing the Zacks Consensus Estimate of $0.67Shares of Hilton Worldwide Holdings Inc. HLT surged 6.8% after posting fourth quarter 2018 adjusted earnings per share of $0.79, beating the Zacks Consensus Estimate of $0.69TripAdvisor Inc. TRIP shares plummeted 5.7% after the company posted fourth quarter 2018 adjusted earnings per share of $0.27, lagging the Zacks Consensus Estimate of $0.30Shares of Groupon Inc. GRPN plunged 11.1% after the company reported fourth quarter 2018 adjusted earnings per share of $0.10, missing the Zacks Consensus Estimate of $0.13Want 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 Groupon, Inc. (GRPN): Free Stock Analysis Report TripAdvisor, Inc. (TRIP): Free Stock Analysis Report DISH Network Corporation (DISH): Free Stock Analysis Report Hilton Worldwide Holdings Inc. (HLT): Free Stock Analysis Report To read this article on Zacks.com click here.