Jeremy Grantham acquired 446 Thousand Radian Group shares worth $13.5 Million. That's 0.06% of their equity portfolio (205th largest holding). The first Radian Group trade was made in Q1 2018. Since then Jeremy Grantham bought shares eleven more times and sold shares on eight occasions. The stake costed the investor $9.72 Million, netting the investor a gain of 39% so far.