Joel Greenblatt acquired 97.9k Caterpillar shares worth $41.1M. That's 0.24% of their equity portfolio (32nd largest holding). The first Caterpillar trade was made in Q2 2011. Since then Joel Greenblatt bought shares 29 more times and sold shares on 26 occasions. The stake costed the investor $13.3M, netting the investor a gain of 208% so far.