S&P 500 Movers: XLNX, ISRG
July 23, 2014 at 12:26 PM EDT
In early trading on Wednesday, shares of Intuitive Surgical (ISRG) topped the list of the day's best performing components of the S&P 500 index, trading up 13.0%. Year to date, Intuitive Surgical registers a 15.3% gain.
