Joel Greenblatt acquired 1.27 Thousand Stryker shares worth $412 Thousand. That's 0.01% of their equity portfolio (1029th largest holding). The first Stryker trade was made in Q4 2010. Since then Joel Greenblatt bought shares twenty more times and sold shares on 24 occasions. The stake costed the investor $343 Thousand, netting the investor a gain of 20% so far.