Ken Griffin's position in Logitech International S.A. is currently worth $17.1M. That's 0.01% of their equity portfolio (1014th largest holding). The first Logitech International S.A. trade was made in Q2 2013. Since then Ken Griffin bought shares 61 more times and sold shares on 55 occasions. The stake costed the investor $12.1M, netting the investor a gain of 42% so far.