Pinnacle Associates Ltd. trimmed its position in Lockheed Martin Co. (NYSE:LMT – Get Rating) by 1.9% during the fourth quarter, HoldingsChannel.com reports. The institutional investor owned 30,279 shares of the aerospace company’s stock after selling 582 shares during the period. Pinnacle Associates Ltd.’s holdings in Lockheed Martin were worth $10,761,000 as of its most recent […]