Jim Simons's position in Itau Unibanco Holding S.A. is currently worth $68.1 Million. That's 0.10% of their equity portfolio (224th largest holding). The first Itau Unibanco Holding S.A. trade was made in Q2 2013. Since then Jim Simons bought shares 25 more times and sold shares on eighteen occasions. The stake costed the investor $57.8 Million, netting the investor a gain of 18% so far.