Chuck Royce's position in Matrix Service is currently worth $8.58 Million. That's 0.08% of their equity portfolio (347th largest holding). The investor owns 2.84% of the outstanding Matrix Service stock. The first Matrix Service trade was made in Q1 2013. Since then Chuck Royce bought shares nineteen more times and sold shares on 24 occasions. The investor's estimated purchase price is $12.4 Million, resulting in a loss of 31%.