Joel Greenblatt acquired 262 Thousand KBR shares worth $14.3 Million. That's 0.15% of their equity portfolio (170th largest holding). The first KBR trade was made in Q4 2010. Since then Joel Greenblatt bought shares 22 more times and sold shares on 23 occasions. The stake costed the investor $12.4 Million, netting the investor a gain of 15% so far.