Ken Griffin acquired 1 Thousand Usana Health Sciences shares worth $43 Thousand. That's 0.00% of their equity portfolio (4602nd largest holding). The first Usana Health Sciences trade was made in Q2 2013. Since then Ken Griffin bought shares 39 more times and sold shares on 37 occasions. The investor's estimated purchase price is $61.2 Thousand, resulting in a loss of 30%.