DIMENSIONAL FUND ADVISORS LP

Position in ATMU — Atmus Filtration Technologies Inc.

CIK 354204 AUSTIN, TX

Position in ATMU

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$74,493,021

+$523,302 QoQ

Shares Held

1,460,934

+12.1% QoQ

Ownership

1.79%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#16

of 333 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 88% Shared 7% None 5%

Consumer Cyclical · as of Jun 30, 2026

DIMENSIONAL FUND ADVISORS LP holds $5,340,367,979 across 45 Auto Parts names. ATMU ranks #21 (1.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BWA	Borgwarner Inc	11,796,622	$783,295,698
2	LEA	Lear Corp	3,020,166	$404,883,451
3	LKQ	Lkq Corp	11,357,754	$299,049,661
4	GPC	Genuine Parts Co	2,435,227	$287,308,079
5	MGA	Magna International Inc	4,283,751	$281,271,089
6	ALV	Autoliv Inc	2,120,570	$246,346,614
7	GNTX	Gentex Corp	9,032,475	$228,250,640
8	DAN	DANA Inc	8,280,881	$225,322,770

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$74,493,021	1,460,934	+12.1%	Shares	Sole	2026-08-11
2026-03-31	$73,969,719	1,302,972	+3.6%	Shares	Sole	2026-05-07
2025-12-31	$65,294,160	1,257,834	+5.9%	Shares	Sole	2026-02-12
2025-09-30	$53,560,605	1,187,860	+5.7%	Shares	Sole	2025-11-12
2025-06-30	$40,944,891	1,124,242	+9.9%	Shares	Sole	2025-08-12
2025-03-31	$37,583,235	1,023,230	+38.6%	Shares	Sole	2025-05-13
2024-12-31	$28,933,214	738,469	+39.4%	Shares	Sole	2025-02-13
2024-09-30	$19,887,858	529,919	+379.9%	Shares	Sole	2024-11-07
2024-06-30	$3,178,261	110,433	—	Shares	Sole	2024-08-09
No filing history on record for this holder in this stock.