Jeremy Grantham's position in Discover Financial Services is currently worth $58.7 Million. That's 0.26% of their equity portfolio (68th largest holding). The first Discover Financial Services trade was made in Q1 2013. Since then Jeremy Grantham bought shares fifteen more times and sold shares on sixteen occasions. The stake costed the investor $49.2 Million, netting the investor a gain of 19% so far.