Joel Greenblatt acquired 347 Thousand Boyd Gaming shares worth $27.1 Million. That's 0.22% of their equity portfolio (50th largest holding). The first Boyd Gaming trade was made in Q3 2011. Since then Joel Greenblatt bought shares 23 more times and sold shares on 22 occasions. The stake costed the investor $14.1 Million, netting the investor a gain of 92% so far.