Susquehanna Fundamental Investments’s Atmus Filtration Technologies ATMU Stock Holding History

Susquehanna Fundamental Investments’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	$4.35M	Buy	85,218 +76,148	+840%	+$4.14M	0.08%	252
2026 Q1	$515K	Buy	+9,070	New	+$536K	0.02%	368
2025 Q3	–	Sell	-99,020	Closed	-$3.61M	–	573
2025 Q2	$3.61M	Sell	99,020 -78,742	-44%	-$2.81M	0.1%	242
2025 Q1	$6.53M	Sell	177,762 -4,392	-2%	-$173K	0.09%	273
2024 Q4	$7.14M	Buy	+182,154	New	+$7.39M	0.1%	253
2024 Q2	$4.45M	Buy	154,759 +115,988	+299%	+$3.52M	0.1%	246
2024 Q1	$1.25M	Buy	+38,771	New	+$928K	0.06%	310

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

Susquehanna Fundamental Investments's ATMU Position: Q2 2026 in Review

Susquehanna Fundamental Investments increased its Atmus Filtration Technologies (ATMU) stake by 840% in Q2 2026, buying an estimated $4.14M and bringing the position to 85,218 shares worth $4.35M. The position accounts for 0.08% of the portfolio, ranked #252.

Susquehanna Fundamental Investments first reported a position in ATMU in Q1 2024 and has held it in 7 quarters since. The position peaked at $7.14M in Q4 2024. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

Susquehanna Fundamental Investments held 85,218 shares of Atmus Filtration Technologies worth $4.35M as of Q2 2026.
Susquehanna Fundamental Investments bought 76,148 Atmus Filtration Technologies shares in Q2 2026, an estimated $4.14M.
Atmus Filtration Technologies made up 0.08% of Susquehanna Fundamental Investments's portfolio in Q2 2026, its #252 holding.
Susquehanna Fundamental Investments first reported a position in Atmus Filtration Technologies in Q1 2024 and has held it in 7 quarters since.
Susquehanna Fundamental Investments's Atmus Filtration Technologies position peaked at $7.14M in Q4 2024.
335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Susquehanna Fundamental Investments's 13F filing for Q2 2026, filed 14 Aug 2026.