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Colliers International Group Inc.

CIGI
Exchange
Nasdaq
Industry
Real Estate
SEC CIK
0000913353

No open-market purchases or sales by Colliers International Group Inc. insiders were filed in the last 90 days; 188 institutions reported holding it in 13F filings for Q2 2026, worth $3.43B in total; superinvestors Harris Associates (Oakmark) and Fairfax Financial hold it.

Holders of 5% or more of CIGI

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Colliers International Group Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of CIGI
HolderLatest formStakeChangeFirst filedLatest filingFiling
1832 Asset Management L.P.13G6.50%3.22M shares+1.70 ppfrom 4.80%Jul 31, 20253 filingsMay 1, 2026SEC
Spruce House Investment Management LLC13D5.13%2.55M sharesNewApr 6, 20261 filingApr 6, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

8 Schedule 13D and 13G filings on Colliers International Group Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on CIGI
Filed (ET)FilerFormStakeChangeEvent dateFiling
May 15, 20264:10 PM ETDurable Capital Partners LP13G/A1.70%828.8K shares−5.70 ppfrom 7.40%Below 5%Mar 31, 2026SEC
May 1, 20263:46 PM ET1832 Asset Management L.P.and 2 others13G6.50%3.22M shares+1.70 ppfrom 4.80%Mar 31, 2026SEC
Apr 6, 20264:28 PM ETSpruce House Investment Management LLCand 4 others13D5.13%2.55M sharesNewMar 31, 2026SEC
Feb 11, 20262:59 PM ET1832 Asset Management L.P.and 2 others13G/A4.80%2.39M shares−0.33 ppfrom 5.13%Below 5%Dec 31, 2025SEC
Aug 14, 20254:07 PM ETDurable Capital Partners LP13G/A7.40%3.63M shares–Jun 30, 2025SEC
Jul 31, 20255:24 PM ET1832 Asset Management L.P.and 3 others13G5.13%2.53M sharesNewJun 30, 2025SEC
Feb 10, 202510:48 AM ETJarislowsky, Fraser Ltdand 3 others13G/A4.14%2.04M shares−0.24 ppfrom 4.39%Below 5%Dec 31, 2024SEC
Nov 12, 20241:09 PM ETJarislowsky, Fraser Ltdand 3 others13G/A4.39%2.15M shares–Below 5%Sep 30, 2024SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Colliers International Group Inc. shares.

No Form 144 notices for Colliers International Group Inc. are on file.