Charles Brandes's position in Petroleo Brasileiro S.A. Petrobras is currently worth $58M. That's 0.40% of their equity portfolio (90th largest holding). The first Petroleo Brasileiro S.A. Petrobras trade was made in Q1 2013. Since then Charles Brandes bought shares 25 more times and sold shares on 27 occasions. The stake costed the investor $50.6M, netting the investor a gain of 15% so far.