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SummitTX Capital’s Atmus Filtration Technologies ATMU Stock Holding History

SummitTX Capital’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
Q3 		– Sell
-17,835
Closed -$650K – 756
2025
Q2 		$650K Sell
17,835
-45,457
-72% -$1.62M 0.03% 458
2025
Q1 		$2.32M Buy
+63,292
New +$2.5M 0.1% 222

Other funds holding ATMU

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EC
Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

SummitTX Capital's ATMU Position: Q3 2025 in Review

SummitTX Capital sold out of Atmus Filtration Technologies (ATMU) in Q3 2025, closing a stake of 17,835 shares — an estimated $650K sold.

SummitTX Capital first reported a position in ATMU in Q1 2025 and held it in 2 quarters. The position peaked at $2.32M in Q1 2025. 291 funds tracked by Wall St. Rank hold ATMU as of Q3 2025.

  • SummitTX Capital reported no remaining Atmus Filtration Technologies position as of Q3 2025 after selling out during the quarter.
  • SummitTX Capital sold 17,835 Atmus Filtration Technologies shares in Q3 2025, an estimated $650K.
  • SummitTX Capital first reported a position in Atmus Filtration Technologies in Q1 2025 and held it in 2 quarters.
  • SummitTX Capital's Atmus Filtration Technologies position peaked at $2.32M in Q1 2025.
  • 291 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q3 2025.

Based on SummitTX Capital's 13F filing for Q3 2025, filed 14 Nov 2025.