Joel Greenblatt's position in KLA is currently worth $7.62 Million. That's 0.08% of their equity portfolio (371st largest holding). The first KLA trade was made in Q4 2010. Since then Joel Greenblatt bought shares 25 more times and sold shares on 31 occasions. The stake costed the investor $2.71 Million, netting the investor a gain of 181% so far.