Charles Brandes's position in Petroleo Brasileiro S.A. Petrobras is currently worth $33.3 Million. That's 0.44% of their equity portfolio (68th largest holding). The first Petroleo Brasileiro S.A. Petrobras trade was made in Q1 2013. Since then Charles Brandes bought shares eighteen more times and sold shares on 26 occasions. The stake costed the investor $26.9 Million, netting the investor a gain of 24% so far.