Jeremy Grantham's position in Unitedhealth Group is currently worth $564 Million. That's 3.18% of their equity portfolio (3rd largest holding). The first Unitedhealth Group trade was made in Q1 2013. Since then Jeremy Grantham bought shares fourteen more times and sold shares on 23 occasions. The stake costed the investor $97.3 Million, netting the investor a gain of 480% so far.