Jeremy Grantham acquired 189 Thousand Alphabet- Class A shares worth $445 Million. That's 2.44% of their equity portfolio (7th largest holding). The first Alphabet- Class A trade was made in Q4 2015. Since then Jeremy Grantham bought shares ten more times and sold shares on fifteen occasions. The stake costed the investor $158 Million, netting the investor a gain of 181% so far.