Port Capital Doubles Down on Atmus Filtration Technologies Stock, Buys Another $22 Million in Shares [Yahoo! Finance]
Atmus Filtration Technologies Inc. (ATMU)
Company Research
Source: Yahoo! Finance
What happened According to a filing with the Securities and Exchange Commission dated Feb. 17, 2026, Port Capital LLC increased its stake in Atmus Filtration Technologies (NYSE:ATMU) by 446,260 shares. The estimated transaction value was $21.60 million, based on the average quarterly closing price. The value of the position at quarter-end rose by $26.10 million, which reflects both share purchases and price changes during the period. What else to know Port Capital added to its Atmus Filtration Technologies position, bringing its position to 1.96% of reported AUM. Top holdings after the filing: Heico Class A Shares : $217.13 million (9.4% of AUM) RBC Bearings : $165.85 million (7.2% of AUM) Amphenol : $125.50 million (5.4% of AUM) Teledyne Technology : $120.77 million (5.2% of AUM) Ametek : $92.74 million (4.0% of AUM) As of March 9, 2026, shares of Atmus Filtration Technologies were priced at $58.21, up 55.7% over the past year; one-year alpha versus the S&P 500 w
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ATMU
News
- Gas and Liquid Handling Stocks Q4 Results: Benchmarking Donaldson (NYSE:DCI) [Yahoo! Finance]Yahoo! Finance
- Gas and Liquid Handling Stocks Q4 Earnings Review: Atmus Filtration Technologies (NYSE:ATMU) Shines [Yahoo! Finance]Yahoo! Finance
- 2 Cash-Producing Stocks with Impressive Fundamentals and 1 Facing Headwinds [Yahoo! Finance]Yahoo! Finance
- Filtration Stock Up 51% in a Year, but One Investor Dumped a $12.7 Million Position [Yahoo! Finance]Yahoo! Finance
- Q4 Earnings Highs And Lows: ITT (NYSE:ITT) Vs The Rest Of The Gas and Liquid Handling Stocks [Yahoo! Finance]Yahoo! Finance
ATMU
Earnings
- 2/13/26 - Beat
ATMU
Sec Filings
- 3/3/26 - Form 4
- 3/3/26 - Form 4
- 3/3/26 - Form 4
- ATMU's page on the SEC website