Jim Simons acquired 518 Thousand Casella Waste Systems shares worth $48.9 Million. That's 0.07% of their equity portfolio (314th largest holding). The first Casella Waste Systems trade was made in Q2 2013. Since then Jim Simons bought shares eighteen more times and sold shares on 24 occasions. The stake costed the investor $6.7 Million, netting the investor a gain of 630% so far.