[13F-HR] BANK OF MONTREAL /CAN/ SEC Filing

Rhea-AI Filing Summary

Bank of Montreal (BMO) filed a Form 13F Holdings Report listing institutional equity positions. The report lists 13,045 information table entries with an aggregate reported value of $260,693,510,338. The filing also identifies 11 other included managers. It was signed by Kathryn Cenac, Managing Director, on behalf of the firm.

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: 09-30-2025

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	11-13-2025
[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:		11
	Form 13F Information Table Entry Total:		13,045
	Form 13F Information Table Value Total:		260,693,510,338
			(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	000160344	801-74232	0001599966
	9	BMO PRIVATE INVESTMENT COUNSEL INC.	028-16020			0001600095
	10	BMO NESBITT BURNS SECURITIES LTD.				0001047797
	11	Stoker Ostler Wealth Advisors, Inc.	028-11481	000111320	801-54265	0001336488

FAQ

What did BMO (BMO) file?

A Form 13F Holdings Report disclosing its institutional equity holdings.

How many positions are reported in BMO’s 13F?

The Form 13F Information Table shows 13,045 entries.

What is the total reported value of BMO’s 13F holdings?

The aggregate reported value is $260,693,510,338 (rounded to the nearest dollar).

How many other included managers are listed?

The report lists 11 other included managers.

Who signed BMO’s 13F report?

It was signed by Kathryn Cenac, Managing Director, Regulatory Solution Group.

What report type did BMO select?

BMO indicated it is a 13F Holdings Report (all holdings are reported in this filing).