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Prentiss Smith & Co’s Atmus Filtration Technologies ATMU Stock Holding History

Prentiss Smith & Co’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 		$6.14M Buy
120,486
+13,822
+13% +$751K 3.37% 9
2026
Q1 		$6.06M Sell
106,664
-30
-0% -$1.77K 3.52% 7
2025
Q4 		$5.54M Sell
106,694
-473
-0.4% -$22.9K 3.31% 9
2025
Q3 		$4.83M Sell
107,167
-650
-0.6% -$27.3K 2.73% 16
2025
Q2 		$3.93M Buy
107,817
+496
+0.5% +$17.7K 2.34% 17
2025
Q1 		$3.94M Sell
107,321
-308
-0.3% -$12.2K 2.56% 17
2024
Q4 		$4.22M Sell
107,629
-121
-0.1% -$4.91K 2.76% 13
2024
Q3 		$4.04M Buy
+107,750
New +$3.52M 2.59% 14
2024
Q2 		– Sell
-6,860
Closed -$221K – 68
2024
Q1 		$221K Buy
+6,860
New +$164K 0.16% 64

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 $3.37T 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

Prentiss Smith & Co's ATMU Position: Q2 2026 in Review

Prentiss Smith & Co increased its Atmus Filtration Technologies (ATMU) stake by 13% in Q2 2026, buying an estimated $751K and bringing the position to 120,486 shares worth $6.14M. The position accounts for 3.37% of the portfolio, ranked #9.

Prentiss Smith & Co first reported a position in ATMU in Q1 2024 and has held it in 9 quarters since. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • Prentiss Smith & Co held 120,486 shares of Atmus Filtration Technologies worth $6.14M as of Q2 2026.
  • Prentiss Smith & Co bought 13,822 Atmus Filtration Technologies shares in Q2 2026, an estimated $751K.
  • Atmus Filtration Technologies made up 3.37% of Prentiss Smith & Co's portfolio in Q2 2026, its #9 holding.
  • Prentiss Smith & Co first reported a position in Atmus Filtration Technologies in Q1 2024 and has held it in 9 quarters since.
  • 335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Prentiss Smith & Co's 13F filing for Q2 2026, filed 30 Jul 2026.