Ken Griffin acquired 2.25 Million Freeport-McMoRan shares worth $91.9 Million. That's 0.09% of their equity portfolio (284th largest holding). The first Freeport-McMoRan trade was made in Q2 2013. Since then Ken Griffin bought shares 61 more times and sold shares on 53 occasions. The stake costed the investor $46.3 Million, netting the investor a gain of 98% so far.