Jeremy Grantham acquired 298 Thousand Micron Technology shares worth $25.4 Million. That's 0.09% of their equity portfolio (146th largest holding). The first Micron Technology trade was made in Q2 2013. Since then Jeremy Grantham bought shares eighteen more times and sold shares on eighteen occasions. The stake costed the investor $20 Million, netting the investor a gain of 27% so far.