Joel Greenblatt acquired 123k Pediatrix Medical Group shares worth $2.69M. That's 0.01% of their equity portfolio (1019th largest holding). The first Pediatrix Medical Group trade was made in Q4 2010. Since then Joel Greenblatt bought shares 32 more times and sold shares on 26 occasions. The stake costed the investor $1.61M, netting the investor a gain of 67% so far.