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
Q2 		$271M Buy
5,316,383
+378,606
+8% +$20.6M 0.01% 801
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 $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Fidelity Investments's ATMU Position: Q2 2026 in Review

Fidelity Investments increased its Atmus Filtration Technologies (ATMU) stake by 7.7% in Q2 2026, buying an estimated $20.6M and bringing the position to 5,316,383 shares worth $271M. The position accounts for 0.01% of the portfolio, ranked #801.

Fidelity Investments first reported a position in ATMU in Q2 2023 and has held it in 13 quarters since. The position peaked at $280M in Q1 2026. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • Fidelity Investments held 5,316,383 shares of Atmus Filtration Technologies worth $271M as of Q2 2026.
  • Fidelity Investments bought 378,606 Atmus Filtration Technologies shares in Q2 2026, an estimated $20.6M.
  • Atmus Filtration Technologies made up 0.01% of Fidelity Investments's portfolio in Q2 2026, its #801 holding.
  • Fidelity Investments first reported a position in Atmus Filtration Technologies in Q2 2023 and has held it in 13 quarters since.
  • Fidelity Investments's Atmus Filtration Technologies position peaked at $280M in Q1 2026.
  • 335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Fidelity Investments's 13F filing for Q2 2026, filed 13 Aug 2026.