Jeremy Grantham acquired 1.65 Million Abbott Laboratories shares worth $180 Million. That's 0.99% of their equity portfolio (26th largest holding). The first Abbott Laboratories trade was made in Q1 2013. Since then Jeremy Grantham bought shares fourteen more times and sold shares on 24 occasions. The stake costed the investor $62.8 Million, netting the investor a gain of 187% so far.