Mackenzie Financial Corp - Sep 30, 2025 SCHEDULE 13G/A Report for ADVANTAGE OIL & GAS LTD. Common Shares (AAVVF)

Filing Manager: Mackenzie Financial Corp
Reporting Manager: MACKENZIE FINANCIAL CORP
Security: ADVANTAGE OIL & GAS LTD. Common Shares
Symbol: AAVVF
Shares outstanding: 167M shares
Disclosed Ownership: 10.3M shares
Ownership: 6.2%
Form type: SCHEDULE 13G/A
Date filed: 11/13/2025, 03:00 PM
Date of event: Sep 30, 2025
Previous filing: Aug 14, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
MACKENZIE FINANCIAL CORP	6.2%	10.3M	10.3M		Gillian Seidler	Vice-President & Chief Compliance Officer