Ken Griffin acquired 5.29M Freeport-McMoRan shares worth $363M. That's 0.23% of their equity portfolio (74th largest holding). The first Freeport-McMoRan trade was made in Q2 2013. Since then Ken Griffin bought shares 67 more times and sold shares on 59 occasions. The stake costed the investor $148M, netting the investor a gain of 145% so far.