Joel Greenblatt acquired 423 O`Reilly Automotive shares worth $575 Thousand. That's 0.01% of their equity portfolio (1001st largest holding). The first O`Reilly Automotive trade was made in Q2 2011. Since then Joel Greenblatt bought shares 23 more times and sold shares on 27 occasions. The stake costed the investor $132 Thousand, netting the investor a gain of 335% so far.