Jim Simons's position in Icon Plc is currently worth $57.3M. That's 0.07% of their equity portfolio (311th largest holding). The first Icon Plc trade was made in Q2 2013. Since then Jim Simons bought shares 24 more times and sold shares on 24 occasions. The stake costed the investor $31.5M, netting the investor a gain of 82% so far.