Jefferies Financial Group’s Atmus Filtration Technologies ATMU Stock Holding History

Jefferies Financial Group’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	$5.7M	Buy	100,455 +74,152	+282%	+$4.38M	0.04%	322
2025 Q4	$1.37M	Sell	26,303 -18,993	-42%	-$919K	0.01%	947
2025 Q3	$2.04M	Sell	45,296 -94,800	-68%	-$3.98M	0.01%	637
2025 Q2	$5.1M	Buy	140,096 +5,096	+4%	+$182K	0.04%	296
2025 Q1	$4.96M	Sell	135,000 -58,000	-30%	-$2.29M	0.04%	292
2024 Q4	$7.56M	Buy	193,000 +51,494	+36%	+$2.09M	0.05%	270
2024 Q3	$5.31M	Sell	141,506 -191,652	-58%	-$6.26M	0.04%	302
2024 Q2	$9.59M	Sell	333,158 -723,145	-68%	-$21.9M	0.1%	163
2024 Q1	$34.1M	Buy	+1,056,303	New	+$25.3M	0.31%	45

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

Jefferies Financial Group's ATMU Position: Q1 2026 in Review

Jefferies Financial Group increased its Atmus Filtration Technologies (ATMU) stake by 282% in Q1 2026, buying an estimated $4.38M and bringing the position to 100,455 shares worth $5.7M. The position accounts for 0.04% of the portfolio, ranked #322.

Jefferies Financial Group first reported a position in ATMU in Q1 2024 and has held it in 9 quarters since. The position peaked at $34.1M in Q1 2024. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

Jefferies Financial Group held 100,455 shares of Atmus Filtration Technologies worth $5.7M as of Q1 2026.
Jefferies Financial Group bought 74,152 Atmus Filtration Technologies shares in Q1 2026, an estimated $4.38M.
Atmus Filtration Technologies made up 0.04% of Jefferies Financial Group's portfolio in Q1 2026, its #322 holding.
Jefferies Financial Group first reported a position in Atmus Filtration Technologies in Q1 2024 and has held it in 9 quarters since.
Jefferies Financial Group's Atmus Filtration Technologies position peaked at $34.1M in Q1 2024.
351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.