Colliers International Group (CIGI) holders report 6.60% stake in 13G filing

Rhea-AI Filing Summary

Colliers International Group Inc. holders 1832 Asset Management L.P., MD Financial Management Inc., and Scotia McLeod reported beneficial ownership of 3,286,759 common shares, equal to 6.60% of the class, via a Schedule 13G filing. The filing lists ownership details including sole voting and dispositive power amounts and is signed on 05/01/2026.

Insights

Institutional Ownership Analyst

Large passive stake disclosed: 3,286,759 shares (6.60%).

The filing reports combined beneficial ownership by 1832 Asset Management L.P., MD Financial Management Inc., and Scotia McLeod totaling 3,286,759 shares with sole voting/dispositive power figures provided for each filer. This is presented on a Schedule 13G, which typically signals passive investment.

Confirmatory items to watch in subsequent filings include any Schedule 13D amendments or Form 4s that would indicate active intent or changes to voting/control. The signature date is 05/01/2026.

Regulatory Compliance Specialist

Filing aligns with passive investor disclosure practices under Schedule 13G.

The report includes issuer CUSIP 194693107, filer addresses, citizenship, and explicit vote/dispositive power breakdowns (e.g., 1832 Asset Management sole power 3,218,688 shares). The signatory certified comparability of foreign regulatory scheme.

For compliance verification, cross-check any later amendments or differing ownership percentages; timing noted as signature on 05/01/2026.

Key Figures

Combined beneficial ownership: 3,286,759 shares Percent of class: 6.60% 1832 Asset sole voting/dispositive power: 3,218,688 shares +2 more

5 metrics

Combined beneficial ownership 3,286,759 shares Amount beneficially owned reported on Schedule 13G

Percent of class 6.60% Percent of common shares beneficially owned reported in Item 4

1832 Asset sole voting/dispositive power 3,218,688 shares Sole voting and sole dispositive power reported for 1832 Asset Management L.P.

CUSIP 194693107 Issuer CUSIP listed on the filing

Signature date 05/01/2026 Date the filing was signed by Kevin Brown

Key Terms

Schedule 13G, beneficially owned, sole dispositive power, CUSIP

4 terms

Schedule 13G regulatory

"filed beneficial ownership on Schedule 13G"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficially owned financial

"Amount beneficially owned: 3286759"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole dispositive power regulatory

"Sole Dispositive Power 3,218,688.00"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

CUSIP financial

"CUSIP Number(s): 194693107"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Colliers International Group Inc.

(Name of Issuer)

common shares

(Title of Class of Securities)

194693107

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 194693107

1

Names of Reporting Persons

1832 Asset Management L.P.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 3,218,688.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 3,218,688.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,218,688.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

6.5 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

CUSIP Number(s): 194693107

1

Names of Reporting Persons

MD Financial Management Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 33,524.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 33,524.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

33,524.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0.1 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

CUSIP Number(s): 194693107

1

Names of Reporting Persons

SCOTIA CAPITAL INC.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

ONTARIO, CANADA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 34,547.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 34,547.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

34,547.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0.1 %

12

Type of Reporting Person (See Instructions)

FI

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Colliers International Group Inc.
(b)	Address of issuer's principal executive offices: 1140 BAY STREET, SUITE 4000, TORONTO, ONTARIO, CANADA, M5S 2B4.
Item 2.
(a)	Name of person filing: 1832 Asset Management L.P. MD Financial Management Inc. Scotia McLeod, a division of Scotia Capital Inc.
(b)	Address or principal business office or, if none, residence: Scotiabank North, 40 Temperance Street, 16th Floor, Toronto, Ontario, M5H 0B4, Canada 1870 Alta Vista Drive, Ottawa, Ontario, K1G 6R7, Canada 40 King St. West, Scotia Plaza, 52nd Floor, Toronto, Ontario, M5W 2X6, Canada
(c)	Citizenship: Canadian Canadian Canadian
(d)	Title of class of securities: common shares
(e)	CUSIP Number(s): 194693107
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
	Investment Adviser and broker dealer
Item 4.	Ownership
(a)	Amount beneficially owned: 3286759
(b)	Percent of class: 6.60 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 3286759
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 3286759
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ? 240.14a-11. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Investment Fund Manager and Portfolio Manager is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

1832 Asset Management L.P.

Signature:	Kevin Brown
Name/Title:	Vice President, Asset Management Compliance
Date:	05/01/2026

MD Financial Management Inc.

Signature:	Kevin Brown
Name/Title:	Vice President, Asset Management Compliance
Date:	05/01/2026

SCOTIA CAPITAL INC.

Signature:	Kevin Brown
Name/Title:	Vice President, Asset Management Compliance
Date:	05/01/2026

FAQ

What stake does 1832 Asset Management report in Colliers (CIGI)?

1832 Asset Management reports sole voting and dispositive power over 3,218,688 shares. The Schedule 13G shows this filer holds that amount as part of the combined beneficial ownership reported on 05/01/2026.

How much total beneficial ownership is reported in the Schedule 13G for CIGI?

The combined beneficial ownership reported is 3,286,759 common shares, representing 6.60% of the class. The filing includes vote and disposition breakdowns and is signed on 05/01/2026.

Does the Schedule 13G filing indicate active control or passive ownership?

The filing was submitted on a Schedule 13G, which generally indicates passive investment. The form lists voting and dispositive powers but does not by itself indicate active control or change in corporate governance.

Who signed the Schedule 13G for these Colliers holdings?

Kevin Brown, Vice President, Asset Management Compliance, signed for the filers. The signature date shown is 05/01/2026, and the filing includes a comparability certification for foreign regulatory schemes.