Chuck Royce acquired 264 Thousand Simpson Manufacturing , Inc. shares worth $44.5 Million. That's 0.40% of their equity portfolio (61st largest holding). The first Simpson Manufacturing , Inc. trade was made in Q1 2013. Since then Chuck Royce bought shares seven more times and sold shares on 35 occasions. The stake costed the investor $9.12 Million, netting the investor a gain of 388% so far.