Conning Inc. trimmed its holdings in Lockheed Martin Co. (NYSE:LMT – Free Report) by 7.3% during the 4th quarter, according to the company in its most recent Form 13F filing with the SEC. The fund owned 70,883 shares of the aerospace company’s stock after selling 5,582 shares during the quarter. Conning Inc.’s holdings in Lockheed […] Read this story