Ken Griffin acquired 8.37 Million Hess shares worth $1.12 Billion. That's 1.11% of their equity portfolio (3rd largest holding). The investor owns 2.73% of the outstanding Hess stock. The first Hess trade was made in Q2 2013. Since then Ken Griffin bought shares 56 more times and sold shares on 57 occasions. The stake costed the investor $1.04 Billion, netting the investor a gain of 6.9% so far.