Marshall Wace
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Marshall Wace’s Atmus Filtration Technologies ATMU Stock Holding History

Marshall Wace’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 		$18.3M Sell
322,609
-242,118
-43% -$14.3M 0.02% 733
2025
Q4 		$29.3M Buy
564,727
+87,193
+18% +$4.22M 0.03% 504
2025
Q3 		$21.5M Sell
477,534
-199,344
-29% -$8.36M 0.02% 624
2025
Q2 		$24.7M Buy
676,878
+368,125
+119% +$13.1M 0.03% 509
2025
Q1 		$11.3M Buy
308,753
+221,840
+255% +$8.76M 0.01% 727
2024
Q4 		$3.41M Buy
86,913
+68,090
+362% +$2.76M ﹤0.01% 1230
2024
Q3 		$706K Sell
18,823
-136,651
-88% -$4.46M ﹤0.01% 1795
2024
Q2 		$4.47M Sell
155,474
-466,901
-75% -$14.2M 0.01% 1044
2024
Q1 		$20.1M Buy
+622,375
New +$14.9M 0.03% 511
2023
Q3 		– Sell
-324,633
Closed -$7.13M – 2177
2023
Q2 		$7.13M Buy
+324,633
New +$6.8M 0.01% 878

Other funds holding ATMU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
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
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Marshall Wace's ATMU Position: Q1 2026 in Review

Marshall Wace reduced its Atmus Filtration Technologies (ATMU) stake by 43% in Q1 2026, selling an estimated $14.3M and leaving 322,609 shares worth $18.3M. The position accounts for 0.02% of the portfolio, ranked #733.

Marshall Wace first reported a position in ATMU in Q2 2023 and has held it in 10 quarters since. The position peaked at $29.3M in Q4 2025. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

  • Marshall Wace held 322,609 shares of Atmus Filtration Technologies worth $18.3M as of Q1 2026.
  • Marshall Wace sold 242,118 Atmus Filtration Technologies shares in Q1 2026, an estimated $14.3M.
  • Atmus Filtration Technologies made up 0.02% of Marshall Wace's portfolio in Q1 2026, its #733 holding.
  • Marshall Wace first reported a position in Atmus Filtration Technologies in Q2 2023 and has held it in 10 quarters since.
  • Marshall Wace's Atmus Filtration Technologies position peaked at $29.3M in Q4 2025.
  • 351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.