Chuck Royce's position in Mistras Group is currently worth $12.4M. That's 0.12% of their equity portfolio (251st largest holding). The investor owns 4.13% of the outstanding Mistras Group stock. The first Mistras Group trade was made in Q4 2013. Since then Chuck Royce bought shares 27 more times and sold shares on seven occasions. The stake costed the investor $11.2M, netting the investor a gain of 11% so far.