HighTower Advisors’s Atmus Filtration Technologies ATMU Stock Holding History

HighTower Advisors’s Portfolio ATMU Stock Details ATMU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$220K	Sell	4,321 -591	-12%	-$32.1K	﹤0.01%	3463
2026 Q1	$279K	Sell	4,912 -991	-17%	-$58.6K	﹤0.01%	3233
2025 Q4	$306K	Sell	5,903 -11	-0.2%	-$532	﹤0.01%	3031
2025 Q3	$267K	Sell	5,914 -210	-3%	-$8.81K	﹤0.01%	3140
2025 Q2	$223K	Buy	6,124 +37	+0.6%	+$1.32K	﹤0.01%	3189
2025 Q1	$224K	Buy	6,087 +144	+2%	+$5.68K	﹤0.01%	3093
2024 Q4	$233K	Sell	5,943 -4,866	-45%	-$197K	﹤0.01%	3086
2024 Q3	$408K	Buy	+10,809	New	+$353K	﹤0.01%	2559

Other funds holding ATMU

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

CCM

Channing Capital Management Chicago, Illinois $4.34B AUM 37.08% 1-Year Est. Return

BTW

Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

HighTower Advisors's ATMU Position: Q2 2026 in Review

HighTower Advisors reduced its Atmus Filtration Technologies (ATMU) stake by 12% in Q2 2026, selling an estimated $32.1K and leaving 4,321 shares worth $220K. The position accounts for ﹤0.01% of the portfolio, ranked #3463.

HighTower Advisors first reported a position in ATMU in Q3 2024 and has held it in 8 quarters since. The position peaked at $408K in Q3 2024. 140 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

HighTower Advisors held 4,321 shares of Atmus Filtration Technologies worth $220K as of Q2 2026.
HighTower Advisors sold 591 Atmus Filtration Technologies shares in Q2 2026, an estimated $32.1K.
Atmus Filtration Technologies made up ﹤0.01% of HighTower Advisors's portfolio in Q2 2026, its #3463 holding.
HighTower Advisors first reported a position in Atmus Filtration Technologies in Q3 2024 and has held it in 8 quarters since.
HighTower Advisors's Atmus Filtration Technologies position peaked at $408K in Q3 2024.
140 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.