Joel Greenblatt acquired 56 Thousand Skywest shares worth $4.27 Million. That's 0.07% of their equity portfolio (406th largest holding). The first Skywest trade was made in Q1 2011. Since then Joel Greenblatt bought shares eleven more times and sold shares on thirteen occasions. The stake costed the investor $1.89 Million, netting the investor a gain of 127% so far.