Facebook up as Stifel hikes price to $82 By: MarketWatch March 05, 2014 at 10:45 AM EST Facebook shares up after Stifel raises its price target to $82 from $72. But Microsoft, Workday, Groupon slip Read More >> Related Stocks: Facebook Groupon Cl A Microsoft PHLX Semiconductor Sector Index Twitter, Inc. Yelp Inc Zynga Inc Cl A eBay