Chuck Royce acquired 207 Thousand Simulations Plus shares worth $10.6 Million. That's 0.10% of their equity portfolio (292nd largest holding). The investor owns 1.05% of the outstanding Simulations Plus stock. The first Simulations Plus trade was made in Q2 2014. Since then Chuck Royce bought shares eighteen more times and sold shares on ten occasions. The stake costed the investor $8 Million, netting the investor a gain of 32% so far.