Ken Griffin's position in Dnow is currently worth $15.8 Million. That's 0.02% of their equity portfolio (899th largest holding). The investor owns 1.09% of the outstanding Dnow stock. The first Dnow trade was made in Q2 2014. Since then Ken Griffin bought shares 41 more times and sold shares on 38 occasions. The stake costed the investor $14.3 Million, netting the investor a gain of 10% so far.