Jim Simons's position in Companhia Siderurgica Nacional is currently worth $1.72 Million. That's 0.00% of their equity portfolio (1936th largest holding). The first Companhia Siderurgica Nacional trade was made in Q2 2013. Since then Jim Simons bought shares nineteen more times and sold shares on eighteen occasions. The investor's estimated purchase price is $3.36 Million, resulting in a loss of 49%.