Schedule 13G ownership disclosure
MKS Inc.
COMMON STOCK · CUSIP: 55306N104
Event date: 2025-12-31
- Filing-level shares
- 2,753,871
- Percent of class
- 4.1%
- T. Rowe Price Associates, Inc.
Shares: 2,753,871 · Class: 4.1%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000080255-26-000257
- Form type
- SCHEDULE 13G/A
- Filer
- MKS INC
- CIK
- CIK 1049502
- Filed
- Feb 17, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership