Jeremy Grantham's position in Logitech International S.A. is currently worth $20.5 Million. That's 0.09% of their equity portfolio (161st largest holding). The first Logitech International S.A. trade was made in Q3 2016. Since then Jeremy Grantham bought shares thirteen more times and sold shares on twelve occasions. The stake costed the investor $16.8 Million, netting the investor a gain of 22% so far.