Joel Greenblatt acquired 210 Thousand Lattice Semiconductor shares worth $10.3 Million. That's 0.08% of their equity portfolio (318th largest holding). The first Lattice Semiconductor trade was made in Q1 2011. Since then Joel Greenblatt bought shares seventeen more times and sold shares on 22 occasions. The stake costed the investor $7.37 Million, netting the investor a gain of 39% so far.