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Hussman Strategic Advisors’s Atmus Filtration Technologies ATMU Stock Holding History

Hussman Strategic Advisors’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
2025
Q4 		– Sell
-42,000
Closed -$1.89M – 260
2025
Q3 		$1.89M Hold
42,000
– – 0.41% 109
2025
Q2 		$1.53M Buy
42,000
+10,500
+33% +$375K 0.35% 106
2025
Q1 		$1.16M Hold
31,500
– – 0.28% 144
2024
Q4 		$1.23M Buy
+31,500
New +$1.28M 0.36% 115

Other funds holding ATMU

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
EC
Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Hussman Strategic Advisors's ATMU Position: Q4 2025 in Review

Hussman Strategic Advisors sold out of Atmus Filtration Technologies (ATMU) in Q4 2025, closing a stake of 42,000 shares — an estimated $1.89M sold.

Hussman Strategic Advisors first reported a position in ATMU in Q4 2024 and held it in 4 quarters. The position peaked at $1.89M in Q3 2025. 311 funds tracked by Wall St. Rank hold ATMU as of Q4 2025.

  • Hussman Strategic Advisors reported no remaining Atmus Filtration Technologies position as of Q4 2025 after selling out during the quarter.
  • Hussman Strategic Advisors sold 42,000 Atmus Filtration Technologies shares in Q4 2025, an estimated $1.89M.
  • Hussman Strategic Advisors first reported a position in Atmus Filtration Technologies in Q4 2024 and held it in 4 quarters.
  • Hussman Strategic Advisors's Atmus Filtration Technologies position peaked at $1.89M in Q3 2025.
  • 311 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q4 2025.

Based on Hussman Strategic Advisors's 13F filing for Q4 2025, filed 2 Feb 2026.