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Stirlingshire Investments’s Atmus Filtration Technologies ATMU Stock Holding History

Stirlingshire 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 		$477K Buy
8,396
+3,035
+57% +$179K 0.42% 62
2025
Q4 		$278K Buy
+5,361
New +$259K 0.25% 122

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

Stirlingshire Investments's ATMU Position: Q1 2026 in Review

Stirlingshire Investments increased its Atmus Filtration Technologies (ATMU) stake by 57% in Q1 2026, buying an estimated $179K and bringing the position to 8,396 shares worth $477K. The position accounts for 0.42% of the portfolio, ranked #62.

Stirlingshire Investments first reported a position in ATMU in Q4 2025 and has held it in 2 quarters since. 351 funds tracked by Wall St. Rank hold ATMU as of Q1 2026.

  • Stirlingshire Investments held 8,396 shares of Atmus Filtration Technologies worth $477K as of Q1 2026.
  • Stirlingshire Investments bought 3,035 Atmus Filtration Technologies shares in Q1 2026, an estimated $179K.
  • Atmus Filtration Technologies made up 0.42% of Stirlingshire Investments's portfolio in Q1 2026, its #62 holding.
  • Stirlingshire Investments first reported a position in Atmus Filtration Technologies in Q4 2025 and has held it in 2 quarters since.
  • 351 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q1 2026.

Based on Stirlingshire Investments's 13F filing for Q1 2026, filed 4 May 2026.