Ken Griffin acquired 7.4 Thousand Clearwater Paper shares worth $291 Thousand. That's 0.00% of their equity portfolio (3831st largest holding). The first Clearwater Paper trade was made in Q2 2013. Since then Ken Griffin bought shares 45 more times and sold shares on 34 occasions. The stake costed the investor $267 Thousand, netting the investor a gain of 8.9% so far.