S&P 500 Movers: KORS, TIF By: Market News Video May 27, 2015 at 10:18 AM EDT In early trading on Wednesday, shares of Tiffany & Co. (TIF) topped the list of the day's best performing components of the S&P 500 index, trading up 11.4%. Read More >> Related Stocks: Michael Kors Holdings Tiffany & Co