VANGUARD PORTFOLIO MANAGEMENT LLC → Atmus Filtration Technologies Inc ATMU

Stake: — Shares: — Class: Common Stock

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

1 13D/G filings on this issuer

0 other filings besides this one

Filer Track Record

8 filings by this filer

7 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 5.01

2,964,034 shares short · -12.7% vs prior

Other Filings by VANGUARD PORTFOLIO MANAGEMENT LLC

Filed	Form	Issuer	Stake	Shares
2026-07-31	SCHEDULE 13G	AGNT Inc	—	—	view →
2026-07-31	SCHEDULE 13G	Argan Inc	—	—	view →
2026-07-31	SCHEDULE 13G	Ashland Inc	—	—	view →
2026-07-31	SCHEDULE 13G	Alignment Healthcare Inc	—	—	view →
2026-07-31	SCHEDULE 13G	Astrana Health Inc	—	—	view →
2026-07-31	SCHEDULE 13G	Autodesk Inc	—	—	view →
2026-07-31	SCHEDULE 13G	ACM Research Inc	—	—	view →

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