Prelude Capital Management’s Atmus Filtration Technologies ATMU Stock Holding History

Prelude Capital Management’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	–	Sell	-7,062	Closed	-$401K	–	1247
2026 Q1	$401K	Buy	7,062 +561	+9%	+$33.1K	0.03%	603
2025 Q4	$337K	Sell	6,501 -1,060	-14%	-$51.3K	0.02%	728
2025 Q3	$341K	Buy	+7,561	New	+$317K	0.03%	669
2025 Q1	–	Sell	-36,698	Closed	-$1.44M	–	1189
2024 Q4	$1.44M	Sell	36,698 -66,767	-65%	-$2.71M	0.09%	270
2024 Q3	$3.88M	Buy	103,465 +81,262	+366%	+$2.65M	0.23%	98
2024 Q2	$639K	Buy	+22,203	New	+$673K	0.04%	441

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

Prelude Capital Management's ATMU Position: Q2 2026 in Review

Prelude Capital Management sold out of Atmus Filtration Technologies (ATMU) in Q2 2026, closing a stake of 7,062 shares — an estimated $401K sold.

Prelude Capital Management first reported a position in ATMU in Q2 2024 and held it in 6 quarters. The position peaked at $3.88M in Q3 2024. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

Prelude Capital Management reported no remaining Atmus Filtration Technologies position as of Q2 2026 after selling out during the quarter.
Prelude Capital Management sold 7,062 Atmus Filtration Technologies shares in Q2 2026, an estimated $401K.
Prelude Capital Management first reported a position in Atmus Filtration Technologies in Q2 2024 and held it in 6 quarters.
Prelude Capital Management's Atmus Filtration Technologies position peaked at $3.88M in Q3 2024.
335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.