Ken Griffin acquired 572 Thousand Cenovus Energy shares worth $12.3 Million. That's 0.01% of their equity portfolio (1027th largest holding). The first Cenovus Energy trade was made in Q2 2013. Since then Ken Griffin bought shares 52 more times and sold shares on 41 occasions. The stake costed the investor $7.12 Million, netting the investor a gain of 73% so far.