Ohio Public Employees Retirement System (OPERS)’s Atmus Filtration Technologies ATMU Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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	$3.06M	Buy	59,984 +11,794	+24%	+$641K	0.01%	901
2026 Q1	$2.74M	Sell	48,190 -3,447	-7%	-$204K	0.01%	946
2025 Q4	$2.68M	Sell	51,637 -8,634	-14%	-$418K	0.01%	963
2025 Q3	$2.72M	Buy	60,271 +47,086	+357%	+$1.98M	0.01%	966
2025 Q2	$480K	Buy	13,185 +12,990	+6,662%	+$463K	﹤0.01%	1505
2025 Q1	$7.16K	Buy	+195	New	+$7.7K	﹤0.01%	2289
2024 Q3	–	Sell	-35,734	Closed	-$1.03M	–	2235
2024 Q2	$1.03M	Buy	+35,734	New	+$1.08M	﹤0.01%	1141

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

Ohio Public Employees Retirement System (OPERS)'s ATMU Position: Q2 2026 in Review

Ohio Public Employees Retirement System (OPERS) increased its Atmus Filtration Technologies (ATMU) stake by 24% in Q2 2026, buying an estimated $641K and bringing the position to 59,984 shares worth $3.06M. The position accounts for 0.01% of the portfolio, ranked #901.

Ohio Public Employees Retirement System (OPERS) first reported a position in ATMU in Q2 2024 and has held it in 7 quarters since. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

Ohio Public Employees Retirement System (OPERS) held 59,984 shares of Atmus Filtration Technologies worth $3.06M as of Q2 2026.
Ohio Public Employees Retirement System (OPERS) bought 11,794 Atmus Filtration Technologies shares in Q2 2026, an estimated $641K.
Atmus Filtration Technologies made up 0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q2 2026, its #901 holding.
Ohio Public Employees Retirement System (OPERS) first reported a position in Atmus Filtration Technologies in Q2 2024 and has held it in 7 quarters since.
335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q2 2026, filed 17 Aug 2026.