Jeremy Grantham acquired 297 Thousand First Solar shares worth $53.5 Million. That's 0.23% of their equity portfolio (76th largest holding). The first First Solar trade was made in Q1 2013. Since then Jeremy Grantham bought shares seventeen more times and sold shares on fourteen occasions. The stake costed the investor $51.9 Million, netting the investor a gain of 2.9% so far.