Joel Greenblatt acquired 12.2 Thousand Geo Group shares worth $164 Thousand. That's 0.00% of their equity portfolio (1274th largest holding). The first Geo Group trade was made in Q3 2014. Since then Joel Greenblatt bought shares thirteen more times and sold shares on fourteen occasions. The stake costed the investor $113 Thousand, netting the investor a gain of 45% so far.