Jeremy Grantham acquired 251 Thousand Builders Firstsource shares worth $47.1 Million. That's 0.20% of their equity portfolio (90th largest holding). The first Builders Firstsource trade was made in Q3 2018. Since then Jeremy Grantham bought shares seven more times and sold shares on eight occasions. The stake costed the investor $34 Million, netting the investor a gain of 39% so far.