RHUMBLINE ADVISERS

Position in ATMU — Atmus Filtration Technologies Inc.

CIK 1115418 BOSTON, MA

Position in ATMU

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$5,941,037

+$453,268 QoQ

Shares Held

104,651

-1.0% QoQ

Ownership

0.128%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2023

11 quarters on record

Voting authority Sole 22% Shared 0% None 78%

Consumer Cyclical · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $550,970,094 across 42 Auto Parts names. ATMU ranks #17 (1.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ORLY	O Reilly Automotive Inc	1,764,355	$162,867,610
2	AZO	Autozone Inc	34,665	$117,090,743
3	BWA	Borgwarner Inc	609,638	$33,078,957
4	APTV	Aptiv PLC	427,544	$29,688,655
5	GPC	Genuine Parts Co	270,453	$28,600,404
6	LKQ	Lkq Corp	628,932	$18,471,732
7	LEA	Lear Corp	145,570	$17,625,615
8	MOD	Modine Manufacturing Co	70,731	$15,328,115

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,941,037	104,651	-1.0%	Shares	Sole	2026-05-12
2025-12-31	$5,487,769	105,717	-14.7%	Shares	Sole	2026-02-13
2025-09-30	$5,589,762	123,969	-2.8%	Shares	Sole	2025-11-06
2025-06-30	$4,644,205	127,518	+6.9%	Shares	Sole	2025-08-12
2025-03-31	$4,381,815	119,298	+3.6%	Shares	Sole	2025-05-29
2024-12-31	$4,512,595	115,176	+2.1%	Shares	Sole	2025-05-29
2024-09-30	$4,233,421	112,801	-2.6%	Shares	Sole	2024-11-12
2024-06-30	$3,332,177	115,781	+12.9%	Shares	Sole	2024-08-01
2024-03-31	$3,308,624	102,593	+369.2%	Shares	Sole	2024-05-09
2023-12-31	$513,585	21,864	+0.4%	Shares	Sole	2024-02-08
2023-09-30	$454,238	21,786	—	Shares	Sole	2023-11-09
No filing history on record for this holder in this stock.