 Intuitive Surgical Inc. ISRG, 11.65 shares rallied Wednesday after the surgical robotics companys quarterly results topped Wall Street estimates. Intuitive Surgical shares rose more than 12 to an intraday high of 220.98 Wednesday Late Tuesday, the company reported third-quarter net income of 324 million, or 90 cents a share, compared with 380.5 million, or 1.04 a share, in the year-ago period. 