Joel Greenblatt acquired 37 Thousand Pediatrix Medical Group shares worth $272 Thousand. That's 0.00% of their equity portfolio (1170th largest holding). The first Pediatrix Medical Group trade was made in Q4 2010. Since then Joel Greenblatt bought shares 26 more times and sold shares on 24 occasions. The investor's estimated purchase price is $493 Thousand, resulting in a loss of 45%.