Cambiar Investors’s Atmus Filtration Technologies ATMU Stock Holding History

Cambiar Investors’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	$1.46M	Sell	28,687 -230	-0.8%	-$12.5K	0.06%	127
2026 Q1	$1.64M	Sell	28,917 -4,000	-12%	-$236K	0.08%	104
2025 Q4	$1.71M	Sell	32,917 -7,835	-19%	-$379K	0.08%	102
2025 Q3	$1.84M	Sell	40,752 -10,000	-20%	-$420K	0.08%	102
2025 Q2	$1.85M	Sell	50,752 -21	-0%	-$749	0.08%	107
2025 Q1	$1.86M	Sell	50,773 -9,957	-16%	-$393K	0.08%	107
2024 Q4	$2.38M	Sell	60,730 -5,190	-8%	-$211K	0.09%	105
2024 Q3	$2.47M	Buy	65,920 +84	+0.1%	+$2.74K	0.1%	105
2024 Q2	$1.89M	Sell	65,836 -21,762	-25%	-$660K	0.07%	123
2024 Q1	$2.83M	Sell	87,598 -6,992	-7%	-$167K	0.11%	96
2023 Q4	$2.22M	Hold	94,590	–	–	0.09%	130
2023 Q3	$1.97M	Buy	+94,590	New	+$2.16M	0.08%	131

Other funds holding ATMU

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Cambiar Investors's ATMU Position: Q2 2026 in Review

Cambiar Investors reduced its Atmus Filtration Technologies (ATMU) stake by 0.8% in Q2 2026, selling an estimated $12.5K and leaving 28,687 shares worth $1.46M. The position accounts for 0.06% of the portfolio, ranked #127.

Cambiar Investors first reported a position in ATMU in Q3 2023 and has held it in 12 quarters since. The position peaked at $2.83M in Q1 2024. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

Cambiar Investors held 28,687 shares of Atmus Filtration Technologies worth $1.46M as of Q2 2026.
Cambiar Investors sold 230 Atmus Filtration Technologies shares in Q2 2026, an estimated $12.5K.
Atmus Filtration Technologies made up 0.06% of Cambiar Investors's portfolio in Q2 2026, its #127 holding.
Cambiar Investors first reported a position in Atmus Filtration Technologies in Q3 2023 and has held it in 12 quarters since.
Cambiar Investors's Atmus Filtration Technologies position peaked at $2.83M in Q1 2024.
335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Cambiar Investors's 13F filing for Q2 2026, filed 31 Jul 2026.