Jim Simons's position in CSG Systems International is currently worth $7.01 Million. That's 0.01% of their equity portfolio (1112th largest holding). The first CSG Systems International trade was made in Q2 2013. Since then Jim Simons bought shares eighteen more times and sold shares on 28 occasions. The stake costed the investor $3.05 Million, netting the investor a gain of 130% so far.