Durable Capital reports 828,839 shares (1.7%) in Colliers

Durable Capital Partners filed Amendment No. 2 to a Schedule 13G reporting beneficial ownership of 828,839 shares of Colliers International Group Inc. Subordinate Voting Shares, representing 1.7% of the class.

Rhea-AI Filing Summary

Durable Capital Partners filed Amendment No. 2 to a Schedule 13G reporting beneficial ownership of 828,839 shares of Colliers International Group Inc. Subordinate Voting Shares, representing 1.7% of the class. The filing states the percentage is based on 49,778,127 outstanding shares reported in the issuer's Form F-10 filed on 03/27/2026. Durable Capital Master Fund LP directly holds the shares, and the Reporting Person has sole power to vote and to dispose of the shares. The filing is signed by an authorized person on 05/15/2026.

Insights

Institutional Ownership Analyst

Durable Capital reports a small, non-controlling stake in CIGI.

The Schedule 13G/A shows the Reporting Person beneficially owns 828,839 shares, equal to 1.7% of the Subordinate Voting Shares based on 03/27/2026 outstanding share data. The filing attributes sole voting and dispositive power to the adviser for these shares.

Because this stake is under 5% and disclosed on a 13G amendment, the position is typical of institutional passive ownership; subsequent filings would disclose any change in control intent or percentage.

Regulatory Compliance Specialist

Amendment records ownership and adviser authority; disclosure aligns with 13G rules.

The filing identifies Durable Capital Partners as a Delaware limited partnership and Durable Capital Master Fund LP as the direct holder, with Durable Capital Partners exercising sole voting and dispositive power. The cover references the Issuer's Form F-10 for the outstanding share base.

Filings of this type routinely update ownership percentages; materially different reporting (Schedule 13D or larger percent) would change regulatory obligations. Timing and percentages here are anchored to the disclosed 03/27/2026 outstanding share count.

Key Figures

Beneficially owned: 828,839 shares Percent of class: 1.7% Shares outstanding: 49,778,127 shares +1 more

4 metrics

Beneficially owned 828,839 shares Directly held by Durable Capital Master Fund LP

Percent of class 1.7% Based on outstanding shares reported in Form F-10

Shares outstanding 49,778,127 shares As reported in Issuer's Form F-10 filed on <date>03/27/2026</date>

Filing signature date 05/15/2026 Signature by Authorized Person on the Amendment

Key Terms

Schedule 13G/A, Beneficial ownership, Sole dispositive power, Form F-10

4 terms

Schedule 13G/A regulatory

"filed Amendment No. 2 to a Schedule 13G reporting beneficial ownership"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficial ownership financial

"Amount beneficially owned: The information required by this item ..."

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Sole dispositive power regulatory

"Sole Dispositive Power 828,839.00 indicating control over disposition"

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.

Form F-10 regulatory

"outstanding shares ... as reported in the Issuer's Form F-10 filed on March 27, 2026"

Form F-10 is a standardized prospectus document filed with Canadian securities regulators when a Canadian company offers shares or other securities to the public. It lays out the company’s business, financial results, management, and risks—like a detailed product label that helps investors compare what they’re buying and understand potential downsides. For investors, the form matters because it provides the core information needed to evaluate the safety, value and terms of a public securities offering.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does Durable Capital Partners report in CIGI?

The filing reports 828,839 shares, representing 1.7% of Subordinate Voting Shares based on the issuer's outstanding share count of 49,778,127 reported on 03/27/2026.

Who directly holds the shares reported by Durable Capital Partners?

The filing states Durable Capital Master Fund LP directly holds the 828,839 shares, with Durable Capital Partners acting as investment adviser and exercising voting and dispositive power.

Does the filing indicate Durable Capital has control over Colliers (CIGI)?

No; the filing shows sole voting and dispositive power over the reported shares but the position is 1.7%, below 5%, and does not indicate control or an intent to influence control.

What source is used to calculate the percentage ownership?

The percentage is based on 49,778,127 outstanding shares of Subordinate Voting Shares as reported in the issuer's Form F-10 filed on 03/27/2026.

When was the Schedule 13G/A signed?

The amendment is signed by an authorized person with signature date shown as 05/15/2026 on the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/15/2026 - 04:10 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

Colliers International Group Inc.

(Name of Issuer)

Subordinate Voting 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

Durable Capital Partners LP

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

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 828,839.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 828,839.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

828,839.00

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)

1.7 %

12

Type of Reporting Person (See Instructions)

IA, PN

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: Durable Capital Partners LP
(b)	Address or principal business office or, if none, residence: 4747 Bethesda Avenue, Suite 1002, Bethesda, Maryland 20814
(c)	Citizenship: The Reporting Person is a limited partnership organized under the laws of the State of Delaware.
(d)	Title of class of securities: Subordinate Voting Shares
(e)	CUSIP No.: 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).
Item 4.	Ownership
(a)	Amount beneficially owned: The information required by this item with respect to the Reporting Person is set forth in Rows 5 through 9 and 11 of the cover page to this Schedule 13G. The ownership percentages reported are based on 49,778,127 outstanding shares of Subordinate Voting Shares (the "Shares"), as reported in the Issuer's Form F-10 filed on March 27, 2026. Durable Capital Master Fund LP directly holds 828,839 Shares. The Reporting Person, as the investment adviser to Durable Capital Master Fund LP, has sole power to direct the vote and disposition of the Shares. Durable Capital Partners GP LLC ("Durable GP") is the general partner of the Reporting Person, and Henry Ellenbogen is the chief investment officer of the Reporting Person and the managing member of Durable GP.
(b)	Percent of class: 1.7 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 828839
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 828839
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. See disclosure of relationships among parties under Item 4. The economic benefits of the Shares are shared based on agreements among the parties.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See control and Shares holding disclosure in Item 4.
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.

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.

Durable Capital Partners LP

Signature:	Julie Jack
Name/Title:	Authorized Person
Date:	05/15/2026