Jeremy Grantham acquired 5.88 Million Oracle shares worth $1.02 Billion. That's 3.27% of their equity portfolio (8th largest holding). The first Oracle trade was made in Q1 2013. Since then Jeremy Grantham bought shares nineteen more times and sold shares on 28 occasions. The stake costed the investor $225 Million, netting the investor a gain of 356% so far.