Jeremy Grantham acquired 40.4 Thousand Humana shares worth $10.2 Million. That's 0.04% of their equity portfolio (240th largest holding). The first Humana trade was made in Q1 2013. Since then Jeremy Grantham bought shares twenty more times and sold shares on 21 occasions. The investor's estimated purchase price is $15.8 Million, resulting in a loss of 35%.