In Q4, the Teacher Retirement System of Texas sold 3,133 shares of Northrop Grumman Co., while other investors adjusted their holdings.

The Teacher Retirement System of Texas held a $17.59M position in Northrop Grumman Co. (NYSE:NOC) as of Q4, selling 3,133 shares during the period. Several other institutional investors and hedge funds also recently modified their holdings of the company, with SRS Capital Advisors Inc. increasing its stake by 960%, AGF Management Ltd. selling 5,020 shares, and Raymond James Trust N.A. lifting its stake by 31.7%.