Early movers: GOOG, SYMC, GPS, SHAK, FB & more By: CNBC.com News August 11, 2015 at 07:54 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Amazon.com Comcast Corp Facebook Gap Google, Inc. Kraft Heinz Company Novavax Inc Sentinelone Inc Cl A Shake Shack Inc Symantec Corp Take-Two Interactive Terex Corp The Carlyle Group Twenty-First Century Fox