Meridian Management Co. lifted its position in Northrop Grumman Co. (NYSE:NOC – Free Report) by 1.3% in the 3rd quarter, HoldingsChannel.com reports. The firm owned 7,353 shares of the aerospace company’s stock after acquiring an additional 97 shares during the quarter. Northrop Grumman comprises about 1.1% of Meridian Management Co.’s portfolio, making the stock its […]