Jim Simons acquired 585 Thousand Colliers International Group shares worth $64.3 Million. That's 0.10% of their equity portfolio (243rd largest holding). The investor owns 1.23% of the outstanding Colliers International Group stock. The first Colliers International Group trade was made in Q2 2015. Since then Jim Simons bought shares sixteen more times and sold shares on eighteen occasions. The stake costed the investor $34.1 Million, netting the investor a gain of 89% so far.