Chuck Royce acquired 374 Thousand Colliers International Group shares worth $46.1 Million. That's 0.52% of their equity portfolio (37th largest holding). The first Colliers International Group trade was made in Q3 2015. Since then Chuck Royce bought shares sixteen more times and sold shares on twelve occasions. The stake costed the investor $38.1 Million, netting the investor a gain of 21% so far.