Durable Capital Partners LP Increases Stake in Colliers International Group Inc. to 1.7%

Durable Capital Partners LP filed a Schedule 13G/A on May 15, 2026, disclosing a position in Colliers International Group Inc. (CIGI). As of the event date on March 31, 2026, the reporting person beneficially owns 828,839 Subordinate Voting Shares, representing a 1.7% ownership stake in the company. This filing indicates an increase from a previously reported 0.0% position. The shares are held directly by Durable Capital Master Fund LP. Durable Capital Partners LP serves as the investment adviser and maintains sole power to vote and dispose of the shares. Henry Ellenbogen, as the chief investment officer of Durable Capital Partners LP and managing member of Durable Capital Partners GP LLC, may also be deemed to have beneficial ownership. The filing was made under Rule 13d-1(b), certifying that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The ownership percentage is based on 49,778,127 outstanding Subordinate Voting Shares.