Jim Simons acquired 230 Thousand Centene shares worth $18.1 Million. That's 0.03% of their equity portfolio (664th largest holding). The first Centene trade was made in Q2 2013. Since then Jim Simons bought shares nineteen more times and sold shares on 21 occasions. The investor's estimated purchase price is $19.4 Million, resulting in a loss of 6.7%.