File photo of an Apple retail store in Carlsbad

 
File photo of an Apple retail store in Carlsbad
An Apple retail store is seen in Carlsbad, California in this April 6, 2012, file photo. The alpha male of the stock market, Apple accounts for a third of the S&P tech sector's 20 percent year-to-date return, the best performance of any of the 10 sectors in the Standard & Poor's 500 index this year. REUTERS/Mike Blake/Files (UNITED STATES - Tags: BUSINESS)