Price T Rowe Associates Inc /Md/ - Jun 30, 2025 SCHEDULE 13G/A Report for MKS Inc COMMON STOCK (MKSI)

Filing Manager: PRICE T ROWE ASSOCIATES INC /MD/
Reporting Manager: T. Rowe Price Associates, Inc.
Security: MKS Inc COMMON STOCK
Symbol: MKSI
Shares outstanding: 66.6M shares
Disclosed Ownership: 4.13M shares
Ownership: 6.2%
Form type: SCHEDULE 13G/A
Date filed: 8/14/2025, 01:07 PM
Date of event: Jun 30, 2025
Previous filing: Feb 14, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
T. Rowe Price Associates, Inc.	6.2%	4.13M	4.11M	0	Ellen York	Vice President