Jim Simons's position in Cboe Global Markets is currently worth $382 Million. That's 0.55% of their equity portfolio (22nd largest holding). The investor owns 1.79% of the outstanding Cboe Global Markets stock. The first Cboe Global Markets trade was made in Q2 2013. Since then Jim Simons bought shares 22 more times and sold shares on 22 occasions. The stake costed the investor $116 Million, netting the investor a gain of 229% so far.