Ken Griffin's position in Caterpillar is currently worth $6.63 Million. That's 0.01% of their equity portfolio (1473rd largest holding). The first Caterpillar trade was made in Q2 2013. Since then Ken Griffin bought shares 42 more times and sold shares on 39 occasions. The stake costed the investor $5.59 Million, netting the investor a gain of 19% so far.