Chuck Royce acquired 500 Thousand Iamgold shares worth $3.43 Million. That's 0.04% of their equity portfolio (472nd largest holding). The first Iamgold trade was made in Q1 2013. Since then Chuck Royce bought shares three more times and sold shares on five occasions. The stake costed the investor $1.75 Million, netting the investor a gain of 95% so far.