T. Rowe Price Investment Management
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T. Rowe Price Investment Management’s Atmus Filtration Technologies ATMU Stock Holding History

T. Rowe Price Investment 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 		$91M Buy
1,784,618
+203,942
+13% +$11.1M 0.06% 286
2026
Q1 		$89.7M Sell
1,580,676
-42,110
-3% -$2.49M 0.06% 270
2025
Q4 		$84.2M Buy
1,622,786
+297,851
+22% +$14.4M 0.05% 277
2025
Q3 		$59.7M Sell
1,324,935
-297,261
-18% -$12.5M 0.04% 358
2025
Q2 		$59.1M Sell
1,622,196
-55,789
-3% -$1.99M 0.04% 358
2025
Q1 		$61.6M Buy
1,677,985
+45,806
+3% +$1.81M 0.04% 357
2024
Q4 		$63.9M Buy
+1,632,179
New +$66.2M 0.04% 365

Other funds holding ATMU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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 $3.38T AUM 44.17% 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's ATMU Position: Q2 2026 in Review

T. Rowe Price Investment Management increased its Atmus Filtration Technologies (ATMU) stake by 13% in Q2 2026, buying an estimated $11.1M and bringing the position to 1,784,618 shares worth $91M. The position accounts for 0.06% of the portfolio, ranked #286.

T. Rowe Price Investment Management first reported a position in ATMU in Q4 2024 and has held it in 7 quarters since. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • T. Rowe Price Investment Management held 1,784,618 shares of Atmus Filtration Technologies worth $91M as of Q2 2026.
  • T. Rowe Price Investment Management bought 203,942 Atmus Filtration Technologies shares in Q2 2026, an estimated $11.1M.
  • Atmus Filtration Technologies made up 0.06% of T. Rowe Price Investment Management's portfolio in Q2 2026, its #286 holding.
  • T. Rowe Price Investment Management first reported a position in Atmus Filtration Technologies in Q4 2024 and has held it in 7 quarters since.
  • 335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.