Joel Greenblatt's position in Fastenal is currently worth $27.8M. That's 0.08% of their equity portfolio (328th largest holding). The first Fastenal trade was made in Q1 2015. Since then Joel Greenblatt bought shares 21 more times and sold shares on seventeen occasions. The stake costed the investor $20.7M, netting the investor a gain of 34% so far.