Jim Simons acquired 357 Thousand Pediatrix Medical Group shares worth $3.15 Million. That's 0.00% of their equity portfolio (1551st largest holding). The first Pediatrix Medical Group trade was made in Q1 2014. Since then Jim Simons bought shares fourteen more times and sold shares on seventeen occasions. The investor's estimated purchase price is $4.14 Million, resulting in a loss of 24%.