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Atmus Filtration Technologies Inc.

ATMU
Exchange
NYSE
Industry
Motor Vehicle Parts & Accessories
SEC CIK
0001921963

In the last 90 days, Atmus Filtration Technologies Inc. insiders filed 1 open-market purchase and 1 sale; 335 institutions reported holding it in 13F filings for Q2 2026, worth $4.47B in total; no superinvestor holds it.

Holders of 5% or more of ATMU

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Atmus Filtration Technologies Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of ATMU
HolderLatest formStakeChangeFirst filedLatest filingFiling
Eminence Capital, LP13G/A6.90%5.76M shares+1.40 ppfrom 5.50%Feb 14, 20252 filingsMay 15, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

5 Schedule 13D and 13G filings on Atmus Filtration Technologies Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on ATMU
Filed (ET)FilerFormStakeChangeEvent dateFiling
May 15, 20254:10 PM ETEminence Capital, LPand 1 other13G/A6.90%5.76M shares+1.40 ppfrom 5.50%Mar 31, 2025SEC
May 14, 202510:45 AM ETPrice T Rowe Associates Inc13G/A2.50%2.12M shares−2.60 ppfrom 5.10%Below 5%Mar 31, 2025SEC
Feb 14, 20254:09 PM ETEminence Capital, LPand 1 other13G5.50%4.59M sharesNewDec 31, 2024SEC
Feb 14, 20259:44 AM ETPrice T Rowe Associates Inc13G5.10%4.26M sharesNewDec 31, 2024SEC
Feb 12, 20259:16 AM ETFMR LLCand 1 other13G/A3.90%3.27M shares–Below 5%Dec 31, 2024SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Atmus Filtration Technologies Inc. shares.

No Form 144 notices for Atmus Filtration Technologies Inc. are on file.