Jim Simons's position in Petroleo Brasileiro S.A. Petrobras - ADR - Preference Shares is currently worth $1.71 Million. That's 0.00% of their equity portfolio (1940th largest holding). The first Petroleo Brasileiro S.A. Petrobras - ADR - Preference Shares trade was made in Q3 2014. Since then Jim Simons bought shares fourteen more times and sold shares on eighteen occasions. The stake costed the investor $1.29 Million, netting the investor a gain of 33% so far.