Stifel Financial
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Stifel Financial’s Atmus Filtration Technologies ATMU Stock Holding History

Stifel Financial’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 		$591K Buy
11,581
+5,008
+76% +$272K ﹤0.01% 2870
2026
Q1 		$373K Buy
+6,573
New +$388K ﹤0.01% 3037

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

Stifel Financial's ATMU Position: Q2 2026 in Review

Stifel Financial increased its Atmus Filtration Technologies (ATMU) stake by 76% in Q2 2026, buying an estimated $272K and bringing the position to 11,581 shares worth $591K. The position accounts for ﹤0.01% of the portfolio, ranked #2870.

Stifel Financial first reported a position in ATMU in Q1 2026 and has held it in 2 quarters since. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • Stifel Financial held 11,581 shares of Atmus Filtration Technologies worth $591K as of Q2 2026.
  • Stifel Financial bought 5,008 Atmus Filtration Technologies shares in Q2 2026, an estimated $272K.
  • Atmus Filtration Technologies made up ﹤0.01% of Stifel Financial's portfolio in Q2 2026, its #2870 holding.
  • Stifel Financial first reported a position in Atmus Filtration Technologies in Q1 2026 and has held it in 2 quarters since.
  • 335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Stifel Financial's 13F filing for Q2 2026, filed 12 Aug 2026.