Jim Simons acquired 54.2 Thousand Synopsys shares worth $28.2 Million. That's 0.04% of their equity portfolio (472nd largest holding). The first Synopsys trade was made in Q2 2013. Since then Jim Simons bought shares sixteen more times and sold shares on sixteen occasions. The stake costed the investor $27.7 Million, netting the investor a gain of 1.6% so far.