Jim Simons's position in Northrop Grumman is currently worth $96.7 Million. That's 0.15% of their equity portfolio (152nd largest holding). The first Northrop Grumman trade was made in Q2 2013. Since then Jim Simons bought shares nineteen more times and sold shares on eighteen occasions. The investor's estimated purchase price is $96.9 Million, resulting in a loss of 0.2%.