Ken Griffin acquired 4.57 Thousand Precision Drilling shares worth $301 Thousand. That's 0.00% of their equity portfolio (3804th largest holding). The first Precision Drilling trade was made in Q3 2013. Since then Ken Griffin bought shares 43 more times and sold shares on 40 occasions. The stake costed the investor $282 Thousand, netting the investor a gain of 6.8% so far.