After-hours buzz: Chipotle, Yahoo, iRobot & more By: CNBC.com News October 20, 2015 at 17:29 PM EDT Check out the companies making headlines after the bell Tuesday: Chipotle, Yahoo, iRobot & more. Read More >> Related Stocks: Chipotle Mexican Grill Cree Inc EMC Corp Intuitive Surgical Irobot Corp Vmware Inc Walt Disney Yahoo