What's Shaking: Thursday's Early Movers By: CNBC.com News February 09, 2012 at 08:21 AM EST Take a look at some of Thursday morning's early movers: Read More >> Related Stocks: 3M Co Akamai Technologies Cisco Systems Groupon Cl A PepsiCo Procter & Gamble Six Flags Entertainment Corp Stryker Corp Visa Whole Foods Market