Ken Griffin acquired 337 Thousand Sandridge Energy shares worth $4.89 Million. That's 0.01% of their equity portfolio (1524th largest holding). The first Sandridge Energy trade was made in Q4 2017. Since then Ken Griffin bought shares 28 more times and sold shares on 29 occasions. The stake costed the investor $4.44 Million, netting the investor a gain of 10% so far.