Walleye Capital’s Atmus Filtration Technologies ATMU Stock Holding History

Walleye Capital’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	$240K	Sell	4,232 -1,836	-30%	-$108K	﹤0.01%	3218
2025 Q4	$315K	Buy	+6,068	New	+$294K	﹤0.01%	3277
2025 Q2	–	Sell	-1,393	Closed	-$51.2K	–	4488
2025 Q1	$51.2K	Sell	1,393 -7,370	-84%	-$291K	﹤0.01%	3835
2024 Q4	$343K	Sell	8,763 -254,119	-97%	-$10.3M	﹤0.01%	3316
2024 Q3	$9.87M	Buy	262,882 +133,502	+103%	+$4.36M	0.02%	697
2024 Q2	$3.72M	Sell	129,380 -173,778	-57%	-$5.27M	0.01%	1522
2024 Q1	$9.78M	Buy	303,158 +291,858	+2,583%	+$6.98M	0.02%	841
2023 Q4	$265K	Buy	+11,300	New	+$242K	﹤0.01%	3470

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

Walleye Capital's ATMU Position: Q1 2026 in Review

Walleye Capital reduced its Atmus Filtration Technologies (ATMU) stake by 30% in Q1 2026, selling an estimated $108K and leaving 4,232 shares worth $240K. The position accounts for ﹤0.01% of the portfolio, ranked #3218.

Walleye Capital first reported a position in ATMU in Q4 2023 and has held it in 8 quarters since. The position peaked at $9.87M in Q3 2024. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

Walleye Capital held 4,232 shares of Atmus Filtration Technologies worth $240K as of Q1 2026.
Walleye Capital sold 1,836 Atmus Filtration Technologies shares in Q1 2026, an estimated $108K.
Atmus Filtration Technologies made up ﹤0.01% of Walleye Capital's portfolio in Q1 2026, its #3218 holding.
Walleye Capital first reported a position in Atmus Filtration Technologies in Q4 2023 and has held it in 8 quarters since.
Walleye Capital's Atmus Filtration Technologies position peaked at $9.87M in Q3 2024.
351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.