Daniel Mansueto - 31 Dec 2025 SCHEDULE 13G/A Report for Morningstar, Inc. Common Stock, no par value (MORN)

Filing Manager: Daniel Mansueto
Reporting Manager: Daniel Mansueto
Security: Morningstar, Inc. Common Stock, no par value
Symbol: MORN
Shares outstanding: 39,550,589 shares
Disclosed Ownership: 3,757,306 shares
Ownership: 9.5%
Form type: SCHEDULE 13G/A
Filing time: 12 Feb 2026, 16:33:03 UTC
Date of event: 31 Dec 2025
Previous filing: 12 Nov 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Daniel Mansueto	9.5%	3,757,306	3,686,056	71,250	/s/ Daniel Mansueto	Daniel Mansueto