Jim Simons's position in Icon Plc is currently worth $276 Million. That's 0.37% of their equity portfolio (44th largest holding). The investor owns 1.62% of the outstanding Icon Plc stock. The first Icon Plc trade was made in Q2 2013. Since then Jim Simons bought shares 21 more times and sold shares on fourteen occasions. The stake costed the investor $115 Million, netting the investor a gain of 140% so far.