Joel Greenblatt's position in MGM Resorts International is currently worth $14.2M. That's 0.04% of their equity portfolio (591st largest holding). The first MGM Resorts International trade was made in Q3 2012. Since then Joel Greenblatt bought shares sixteen more times and sold shares on fourteen occasions. The stake costed the investor $9.46M, netting the investor a gain of 50% so far.