Jim Simons acquired 779 Thousand Model N shares worth $23.1 Million. That's 0.03% of their equity portfolio (549th largest holding). The investor owns 1.99% of the outstanding Model N stock. The first Model N trade was made in Q2 2014. Since then Jim Simons bought shares nineteen more times and sold shares on nineteen occasions. The stake costed the investor $15.3 Million, netting the investor a gain of 51% so far.