Bank of Montreal files Q2 Form 13F holdings report

Bank of Montreal /CAN/ filed a quarterly Form 13F as an institutional investment manager, reporting that it is submitting a 13F holdings report covering all of its reportable positions.

Rhea-AI Filing Summary

Bank of Montreal /CAN/ filed a quarterly Form 13F as an institutional investment manager, reporting that it is submitting a 13F holdings report covering all of its reportable positions. The filing aggregates holdings managed across 12 other included managers, with a total of 14,271 reportable positions and an aggregate reported market value of $303,651,028,288 as of the reporting period. The report is signed by Managing Director Kathryn Cenac on behalf of the firm.

Key Figures

Form 13F Information Table Value Total: $303,651,028,288 Form 13F Information Table Entry Total: 14,271 Number of Other Included Managers: 12

3 metrics

Form 13F Information Table Value Total $303,651,028,288 Aggregate market value of all reportable holdings in the Form 13F information table

Form 13F Information Table Entry Total 14,271 Number of reportable security positions listed in the Form 13F information table

Number of Other Included Managers 12 Affiliated institutional investment managers whose holdings are consolidated in this report

Key Terms

Institutional Investment Manager, Form 13F, 13F HOLDINGS REPORT, Other Included Managers

4 terms

Institutional Investment Manager financial

"Institutional Investment Manager Filing this Report Name: BANK OF MONTREAL /CAN/"

Form 13F regulatory

"FORM 13F FORM 13F COVER PAGE"

A Form 13F is a quarterly filing that large investment managers must submit to disclose their holdings in publicly traded stocks and certain other securities. It acts like a peek into the portfolios of big investors, helping other market participants see what large players are buying or selling and offering clues about investment trends, crowded trades, and potential market impact.

13F HOLDINGS REPORT regulatory

"Report Type (Check only one.) X 13F HOLDINGS REPORT."

Other Included Managers financial

"List of Other Included Managers Provide a numbered list of the name(s)"

FAQ

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

What does Bank of Montreal (BMO) report in this Form 13F-HR?

Bank of Montreal reports a 13F holdings report covering all of its reportable positions. The filing consolidates holdings across multiple affiliated managers and discloses total position count and aggregate market value for the reporting period.

How many managers are included in Bank of Montreal (BMO)'s 13F filing?

The 13F filing lists 12 other included managers. These affiliated entities, such as various BMO asset management and capital markets units, contribute their reportable holdings to the consolidated Form 13F filed by Bank of Montreal.

What total market value does Bank of Montreal (BMO) report on Form 13F?

The filing shows an aggregate Form 13F information table value of $303,651,028,288. This figure represents the rounded total market value of all reportable securities positions included in the 13F information table for the period.

How many positions does Bank of Montreal (BMO) disclose on its 13F-HR?

Bank of Montreal reports a Form 13F information table entry total of 14,271 positions. Each entry corresponds to a distinct reportable security holding managed by the firm or its included managers as of the quarter-end.

Who signs the Bank of Montreal (BMO) Form 13F-HR and in what capacity?

The report is signed by Kathryn Cenac, identified as Managing Director, Regulatory Solution Group. The signature represents that she is authorized to submit the report and that the information provided is true, correct, and complete.

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Available on EDGAR 08/12/2026 - 08:21 AM Accepted by SEC EDGAR 08/12/2026 - 08:20 AM Learn about SEC filing dates

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 06-30-2026

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	BANK OF MONTREAL /CAN/
Address:	1 FIRST CANADIAN PLACE
	TORONTO, A6 M5X 1A1
Form 13F File Number:	028-07640
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		Kathryn Cenac
Title:		Managing Director, Regulatory Solution Group
Phone:		00-44-7423-570338
Signature, Place, and Date of Signing:
/s/ Kathryn Cenac			London, X0	08-12-2026
[Signature]			[City, State]	[Date]

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		12
	Form 13F Information Table Entry Total:		14,271
	Form 13F Information Table Value Total:		303,651,028,288
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	Bank of Montreal Europe Plc	028-17461			0001674398
	2	BMO Asset Management Inc.	028-16018			0001600094
	3	BMO Bank N.A.				0001526648
	4	BMO CAPITAL MARKETS CORP.	028-17436	000016686	801-73047	0000772028
	5	BMO Capital Markets Ltd				0002037214
	6	BMO Delaware Trust Co	028-16019			0001599965
	7	BMO Family Office, LLC	028-17442	000110264	801-56868	0001673962
	8	BMO NESBITT BURNS INC.	028-16021			0001599966
	9	BMO PRIVATE INVESTMENT COUNSEL INC.	028-16020	000160344	801-74232	0001600095
	10	Burgundy Asset Management Ltd.	028-11129	000114317	801-60503	0001315868
	11	BMO NESBITT BURNS SECURITIES LTD.				0001047797
	12	Stoker Ostler Wealth Advisors, Inc.	028-11481	000111320	801-54265	0001336488