Gabelli Funds’s Atmus Filtration Technologies ATMU Stock Holding History

Gabelli Funds’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	$1.96M	Hold	38,500	–	–	0.01%	771
2026 Q1	$2.19M	Buy	38,500 +9,000	+31%	+$532K	0.01%	719
2025 Q4	$1.53M	Hold	29,500	–	–	0.01%	809
2025 Q3	$1.33M	Buy	29,500 +3,000	+11%	+$126K	0.01%	849
2025 Q2	$965K	Hold	26,500	–	–	0.01%	906
2025 Q1	$973K	Buy	26,500 +1,000	+4%	+$39.5K	0.01%	787
2024 Q4	$999K	Hold	25,500	–	–	0.01%	785
2024 Q3	$957K	Buy	25,500 +6,000	+31%	+$196K	0.01%	789
2024 Q2	$561K	Buy	+19,500	New	+$591K	﹤0.01%	879

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 $3.37T AUM 44.26% 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

Gabelli Funds's ATMU Position: Q2 2026 in Review

Gabelli Funds held its Atmus Filtration Technologies (ATMU) position steady in Q2 2026 at 38,500 shares worth $1.96M. The position accounts for 0.01% of the portfolio, ranked #771.

Gabelli Funds first reported a position in ATMU in Q2 2024 and has held it in 9 quarters since. The position peaked at $2.19M in Q1 2026. 336 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

Gabelli Funds held 38,500 shares of Atmus Filtration Technologies worth $1.96M as of Q2 2026.
Gabelli Funds left its Atmus Filtration Technologies share count unchanged in Q2 2026.
Atmus Filtration Technologies made up 0.01% of Gabelli Funds's portfolio in Q2 2026, its #771 holding.
Gabelli Funds first reported a position in Atmus Filtration Technologies in Q2 2024 and has held it in 9 quarters since.
Gabelli Funds's Atmus Filtration Technologies position peaked at $2.19M in Q1 2026.
336 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Gabelli Funds's 13F filing for Q2 2026, filed 12 Aug 2026.