Jim Simons's position in Gerdau S.A. is currently worth $14.7 Million. That's 0.02% of their equity portfolio (713th largest holding). The first Gerdau S.A. trade was made in Q2 2013. Since then Jim Simons bought shares twenty more times and sold shares on 21 occasions. The investor's estimated purchase price is $18.9 Million, resulting in a loss of 22%.