Jeremy Grantham's position in Petroleo Brasileiro S.A. Petrobras is currently worth $25.7 Million. That's 0.10% of their equity portfolio (150th largest holding). The first Petroleo Brasileiro S.A. Petrobras trade was made in Q1 2013. Since then Jeremy Grantham bought shares ten more times and sold shares on twenty occasions. The stake costed the investor $20.7 Million, netting the investor a gain of 24% so far.