Jeremy Grantham acquired 2.86 Million Abbott Laboratories shares worth $276 Million. That's 1.34% of their equity portfolio (21st largest holding). The first Abbott Laboratories 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 $120 Million, netting the investor a gain of 130% so far.