Jeremy Grantham acquired 907 Thousand Citigroup shares worth $65 Million. That's 0.23% of their equity portfolio (42nd largest holding). The first Citigroup trade was made in Q1 2013. Since then Jeremy Grantham bought shares eighteen more times and sold shares on 27 occasions. The stake costed the investor $45.6 Million, netting the investor a gain of 43% so far.