Jim Simons's position in Northrop Grumman is currently worth $21.9 Million. That's 0.03% of their equity portfolio (562nd largest holding). The first Northrop Grumman trade was made in Q2 2013. Since then Jim Simons bought shares seventeen more times and sold shares on sixteen occasions. The investor's estimated purchase price is $22 Million, resulting in a loss of 0.3%.