From Yahoo Finance:
As the Federal Reserve gears up to eventually raise interest rates, one portfolio manager says the days of momentum stocks will give way to larger, more established names.
Since the second half of 2012, the S&P 500 is up more that 50%, boosted in part by the Fed’s quantitative easing policy and low short-term interest rates. The fed funds rate has been close to 0% since for over half a decade.