Jim Simons acquired 662k MagnaChip Semiconductor shares worth $1.61M. That's 0.00% of their equity portfolio (1959th largest holding). The investor owns 1.75% of the outstanding MagnaChip Semiconductor stock. The first MagnaChip Semiconductor 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 $3.15M, resulting in a loss of 49%.