Brooklyn Investment Group’s Atmus Filtration Technologies ATMU Stock Holding History

Brooklyn Investment 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	$635K	Buy	11,194 +2,730	+32%	+$161K	0.02%	855
2025 Q4	$446K	Buy	+8,464	New	+$410K	0.02%	752
2025 Q3	–	Sell	-5,178	Closed	-$189K	–	824
2025 Q2	$189K	Buy	5,178 +617	+14%	+$22K	0.02%	646
2025 Q1	$168K	Sell	4,561 -843	-16%	-$33.3K	0.04%	382
2024 Q4	$212K	Sell	5,404 -1,214	-18%	-$49.3K	0.06%	240
2024 Q3	$248K	Buy	6,618 +180	+3%	+$5.88K	0.08%	213
2024 Q2	$209K	Hold	6,438	–	–	0.09%	225
2024 Q1	$209K	Buy	+6,438	New	+$154K	0.09%	225

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 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

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Brooklyn Investment Group's ATMU Position: Q1 2026 in Review

Brooklyn Investment Group increased its Atmus Filtration Technologies (ATMU) stake by 32% in Q1 2026, buying an estimated $161K and bringing the position to 11,194 shares worth $635K. The position accounts for 0.02% of the portfolio, ranked #855.

Brooklyn Investment Group first reported a position in ATMU in Q1 2024 and has held it in 8 quarters since. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

Brooklyn Investment Group held 11,194 shares of Atmus Filtration Technologies worth $635K as of Q1 2026.
Brooklyn Investment Group bought 2,730 Atmus Filtration Technologies shares in Q1 2026, an estimated $161K.
Atmus Filtration Technologies made up 0.02% of Brooklyn Investment Group's portfolio in Q1 2026, its #855 holding.
Brooklyn Investment Group first reported a position in Atmus Filtration Technologies in Q1 2024 and has held it in 8 quarters since.
351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Brooklyn Investment Group's 13F filing for Q1 2026, filed 29 Apr 2026.