Ken Griffin acquired 58.4 Thousand Zymeworks BC shares worth $660 Thousand. That's 0.00% of their equity portfolio (3175th largest holding). The first Zymeworks BC trade was made in Q4 2017. Since then Ken Griffin bought shares 26 more times and sold shares on 38 occasions. The investor's estimated purchase price is $1.24 Million, resulting in a loss of 47%.