Cibc World Markets Corp lessened its stake in shares of Exxon Mobil Co. (NYSE:XOM – Free Report) by 41.4% in the 4th quarter, Holdings Channel.com reports. The firm owned 633,309 shares of the oil and gas company’s stock after selling 447,643 shares during the quarter. Cibc World Markets Corp’s holdings in Exxon Mobil were worth […]