Ken Griffin's position in ICU Medical is currently worth $54.1 Million. That's 0.05% of their equity portfolio (454th largest holding). The investor owns 1.59% of the outstanding ICU Medical stock. The first ICU Medical trade was made in Q2 2013. Since then Ken Griffin bought shares 43 more times and sold shares on 32 occasions. The stake costed the investor $52 Million, netting the investor a gain of 4.2% so far.