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Institutional ownership intelligence
Schedule 13G

ATMU Schedule 13G filing by T. Rowe Price Associates

T. Rowe Price Associates reported beneficial ownership of 4.3M shares, representing 12% of ATMUS FILTRATION TECHNOLOGIE in this filing.

FiledFeb 14, 2025
Ownership dateDec 31, 2024
Reported shares4.3M
Reported ownership12%
Ownership details

Voting and dispositive power reported in the filing

These figures describe the reporting filer’s disclosed voting and investment authority. They should be read together with the reported share count and percentage.

Sole voting power 4.2M
Shared voting power 4.3M
Sole dispositive power 4.3M
Shared dispositive power 4.3M
Price context

Price dates alongside the ownership filing

Price data provides market context around the disclosure. It does not identify the filer’s actual transaction price.

Close near filing date$40.27as of Feb 14, 2025
Latest tracked price$53.62as of Aug 5, 2026
Source

Original filing and accession

Use the SEC filing as the primary source when you need the complete disclosure, footnotes, exhibits, or reporting-person details.

Reporting filer
T. Rowe Price Associates
CIK
CIK0000080255
Accession
0000080255-25-000214
Form
Schedule 13G
Read the filing in context

Understand what a Schedule 13 filing does—and does not—tell you.