Fidelity Investments
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Fidelity Investments’s Atmus Filtration Technologies ATMU Stock Holding History

Fidelity Investments’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 		$280M Buy
4,937,777
+517,992
+12% +$30.6M 0.01% 715
2025
Q4 		$229M Buy
4,419,785
+917,194
+26% +$44.4M 0.01% 810
2025
Q3 		$158M Sell
3,502,591
-479,737
-12% -$20.1M 0.01% 954
2025
Q2 		$145M Sell
3,982,328
-145,352
-4% -$5.19M 0.01% 953
2025
Q1 		$152M Buy
4,127,680
+855,843
+26% +$33.8M 0.01% 922
2024
Q4 		$128M Sell
3,271,837
-2,072,559
-39% -$84.1M 0.01% 1012
2024
Q3 		$201M Sell
5,344,396
-819,102
-13% -$26.7M 0.01% 829
2024
Q2 		$177M Buy
6,163,498
+270,195
+5% +$8.19M 0.01% 823
2024
Q1 		$190M Buy
5,893,303
+3,023,835
+105% +$72.4M 0.01% 805
2023
Q4 		$67.4M Buy
2,869,468
+1,792,425
+166% +$38.4M 0.01% 1172
2023
Q3 		$22.5M Buy
1,077,043
+710,540
+194% +$16.3M ﹤0.01% 1550
2023
Q2 		$8.05M Buy
+366,503
New +$7.68M ﹤0.01% 1929

Other funds holding ATMU

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments's ATMU Position: Q1 2026 in Review

Fidelity Investments increased its Atmus Filtration Technologies (ATMU) stake by 12% in Q1 2026, buying an estimated $30.6M and bringing the position to 4,937,777 shares worth $280M. The position accounts for 0.01% of the portfolio, ranked #715.

Fidelity Investments first reported a position in ATMU in Q2 2023 and has held it in 12 quarters since. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

  • Fidelity Investments held 4,937,777 shares of Atmus Filtration Technologies worth $280M as of Q1 2026.
  • Fidelity Investments bought 517,992 Atmus Filtration Technologies shares in Q1 2026, an estimated $30.6M.
  • Atmus Filtration Technologies made up 0.01% of Fidelity Investments's portfolio in Q1 2026, its #715 holding.
  • Fidelity Investments first reported a position in Atmus Filtration Technologies in Q2 2023 and has held it in 12 quarters since.
  • 351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.