Ken Griffin acquired 17.9k Argen X SE shares worth $14.3M. That's 0.01% of their equity portfolio (1137th largest holding). The first Argen X SE trade was made in Q1 2018. Since then Ken Griffin bought shares 44 more times and sold shares on 36 occasions. The stake costed the investor $5.7M, netting the investor a gain of 151% so far.