Jeremy Grantham's position in ON Semiconductor is currently worth $39.1 Million. That's 0.17% of their equity portfolio (103rd largest holding). The first ON Semiconductor trade was made in Q4 2017. Since then Jeremy Grantham bought shares ten more times and sold shares on fourteen occasions. The stake costed the investor $36.5 Million, netting the investor a gain of 7.0% so far.