Ken Griffin acquired 87.2 Thousand Huntington Ingalls Industries shares worth $20 Million. That's 0.02% of their equity portfolio (854th largest holding). The first Huntington Ingalls Industries trade was made in Q2 2013. Since then Ken Griffin bought shares 56 more times and sold shares on 54 occasions. The stake costed the investor $18.3 Million, netting the investor a gain of 9.4% so far.