Susquehanna Portfolio Strategies’s Atmus Filtration Technologies ATMU Stock Holding History

Susquehanna Portfolio Strategies’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 Q1	$6.51M	Hold	114,685	–	–	0.1%	260
2025 Q4	$5.95M	Sell	114,685 -26,444	-19%	-$1.28M	0.09%	286
2025 Q3	$6.36M	Buy	141,129 +105,507	+296%	+$4.43M	0.1%	264
2025 Q2	$1.3M	Buy	35,622 +28,447	+396%	+$1.01M	0.03%	463
2025 Q1	$264K	Buy	+7,175	New	+$283K	0.11%	108
2024 Q4	–	Sell	-5,523	Closed	-$207K	–	46
2024 Q3	$207K	Buy	+5,523	New	+$180K	0.01%	317
2024 Q2	–	Sell	-19,308	Closed	-$623K	–	530
2024 Q1	$623K	Buy	+19,308	New	+$462K	0.01%	543

Other funds holding ATMU

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Susquehanna Portfolio Strategies's ATMU Position: Q1 2026 in Review

Susquehanna Portfolio Strategies held its Atmus Filtration Technologies (ATMU) position steady in Q1 2026 at 114,685 shares worth $6.51M. The position accounts for 0.1% of the portfolio, ranked #260.

Susquehanna Portfolio Strategies first reported a position in ATMU in Q1 2024 and has held it in 7 quarters since. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

Susquehanna Portfolio Strategies held 114,685 shares of Atmus Filtration Technologies worth $6.51M as of Q1 2026.
Susquehanna Portfolio Strategies left its Atmus Filtration Technologies share count unchanged in Q1 2026.
Atmus Filtration Technologies made up 0.1% of Susquehanna Portfolio Strategies's portfolio in Q1 2026, its #260 holding.
Susquehanna Portfolio Strategies first reported a position in Atmus Filtration Technologies in Q1 2024 and has held it in 7 quarters since.
351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Susquehanna Portfolio Strategies's 13F filing for Q1 2026, filed 15 May 2026.