Jeremy Grantham's position in MGIC Investment is currently worth $12.9 Million. That's 0.04% of their equity portfolio (225th largest holding). The first MGIC Investment trade was made in Q3 2013. Since then Jeremy Grantham bought shares thirteen more times and sold shares on fourteen occasions. The stake costed the investor $7.57 Million, netting the investor a gain of 71% so far.