VANGUARD GROUP INC - 31 Dec 2025 SCHEDULE 13G/A Report for Materion Corp Common Stock (MTRN)

Filing Manager: VANGUARD GROUP INC
Reporting Manager: The Vanguard Group
Security: Materion Corp Common Stock
Symbol: MTRN
Shares outstanding: 20,744,257 shares
Disclosed Ownership: 2,344,101 shares
Ownership: 11%
Form type: SCHEDULE 13G/A
Filing time: 30 Jan 2026, 14:19:04 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
The Vanguard Group	11%	2,344,101	0	162,647	Ashley Grim	Head of Global Fund Administration