Why Atmus Filtration Technologies Inc.’s (ATMU) Stock Is Down 18.98%

By Cynthia McLaughlin
May 01, 2026
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Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Atmus Filtration Technologies Inc. before investing.

In this article, we go over a few key elements for understanding Atmus Filtration Technologies Inc.’s stock price such as:

  • Atmus Filtration Technologies Inc.’s current stock price and volume
  • Why Atmus Filtration Technologies Inc.’s stock price changed recently
  • Upgrades and downgrades for ATMU from analysts
  • ATMU’s stock price momentum as measured by its relative strength

About Atmus Filtration Technologies Inc. (ATMU)

Before we jump into Atmus Filtration Technologies Inc.’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Atmus Filtration Technologies Inc. designs, manufactures, and sells filtration products under the Fleetguard brand in the United States and internationally. It offers fuel filters, lube filters, air filters, crankcase ventilation, hydraulic filters and coolants and other chemicals for on-highway commercial vehicles and off-highway agriculture, construction, mining, and power generation vehicles and equipment. The company also develops filtration technologies, including filtration media, filter element formation, filtration systems integration; and service-related solutions, such as remote digital diagnostic and prognostic platforms, and analytics. Atmus Filtration Technologies Inc. was founded in 1958 and is headquartered in Nashville, Tennessee.

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What Caused Atmus Filtration Technologies Inc. Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of May 01, 2026, there were 0 analysts who downgraded Atmus Filtration Technologies Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Atmus Filtration Technologies Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Atmus Filtration Technologies Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Atmus Filtration Technologies Inc.’s current valuation based on AAII’s Value Grade is a D, which means it is considered to be Expensive.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Atmus Filtration Technologies Inc. (ATMU) by visiting AAII Stock Evaluator.

Relative Price Strength of Atmus Filtration Technologies Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of May 01, 2026, Atmus Filtration Technologies Inc. has a weighted four-quarter relative price strength of 0.77%, which translates to a Momentum Score of 59 and is considered to be Average.

Want to learn more about how Atmus Filtration Technologies Inc. is graded based on AAII’s composite scores for value, growth, quality and earnings estimate revisions? Subscribe to A+ Investor today.

Atmus Filtration Technologies Inc. Stock Price: Bottom Line

As of May 1, 2026, Atmus Filtration Technologies Inc.’s stock price is $52.815, which is down 16.7% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Atmus Filtration Technologies Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.

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