Symbols: GE,CTAS By: Market News Video July 21, 2017 at 10:27 AM EDT In early trading on Friday, shares of Cintas topped the list of the day's best performing components of the S&P 500 index, trading up 7.9%. Year to date, Cintas registers a 18.4% gain. Read More >> Related Stocks: Baker Hughes Ord Shs Cl A Capital One Financial Cintas Corp General Electric