Joel Greenblatt acquired 70 Thousand KBR shares worth $4.42 Million. That's 0.08% of their equity portfolio (348th largest holding). The first KBR trade was made in Q4 2010. Since then Joel Greenblatt bought shares eighteen more times and sold shares on 23 occasions. The stake costed the investor $2.24 Million, netting the investor a gain of 98% so far.