RBC Downgrades Colliers Int'l Amid Valuation Which Is Way Ahead Of Peers By: Benzinga via Benzinga February 01, 2016 at 09:40 AM EST Colliers International Group Inc (NASDAQ: CIGI) shares have gained 4 percent since August 4. RBC Capital Markets’ ... Read More >> Related Stocks: Colliers Intl Grp IN