Joel Greenblatt acquired 519k Freeport-McMoRan shares worth $23.9M. That's 0.14% of their equity portfolio (149th largest holding). The first Freeport-McMoRan trade was made in Q2 2011. Since then Joel Greenblatt bought shares 22 more times and sold shares on sixteen occasions. The stake costed the investor $17M, netting the investor a gain of 41% so far.