Jim Simons's position in Cenovus Energy is currently worth $120M. That's 0.15% of their equity portfolio (135th largest holding). The first Cenovus Energy trade was made in Q2 2013. Since then Jim Simons bought shares 25 more times and sold shares on 23 occasions. The stake costed the investor $79.9M, netting the investor a gain of 50% so far.