Jeremy Grantham acquired 3.99 Million Johnson & Johnson shares worth $603 Million. That's 2.63% of their equity portfolio (6th largest holding). The first Johnson & Johnson trade was made in Q1 2013. Since then Jeremy Grantham bought shares seventeen more times and sold shares on 26 occasions. The stake costed the investor $346 Million, netting the investor a gain of 74% so far.