NEW YORK--(BUSINESS WIRE)--Time Warner Cable Inc. (NYSE:TWC) today reported financial results for its first quarter ended March 31, 2015. Time Warner Cable Chairman and CEO Rob Marcus said: “By almost any measure, Q1 was our best subscriber quarter ever. We’ve made significant investments to improve our customers’ experience and our operational performance, and they are paying off. We are a far stronger company than we were just five short quarters ago.” Marcus continued, “Our company has terri