Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-08-03), Atmus Filtration Technologies's 3-1 Month Momentum % is -19.57%.
The industry rank for Atmus Filtration Technologies's 3-1 Month Momentum % or its related term are showing as below:
ATMU's 3-1 Month Momentum % is ranked worse than 73.26% of 1324
companies
in the Vehicles & Parts industry
Industry Median: -6.325
vs ATMU: -19.57
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Atmus Filtration Technologies 3-1 Month Momentum % Related Terms
ATMU vs DORM, GNTX, AAP: 3-1 Month Momentum % Comparison
For the Auto Parts subindustry, Atmus Filtration Technologies's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Atmus Filtration Technologies 3-1 Month Momentum % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Atmus Filtration Technologies's 3-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Atmus Filtration Technologies's 3-1 Month Momentum % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Atmus Filtration Technologies (ATMU) has a 3-1 Month Momentum % of -19.57% as of Aug. 03, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Atmus Filtration Technologies and its competitors. According to the industry distribution chart, Atmus Filtration Technologies ranks #970 out of 1324 companies in the Vehicles & Parts industry, placing it in the top 73.3%.
Is Atmus Filtration Technologies' 3-1 Month Momentum % too high?
Atmus Filtration Technologies' current 3-1 Month Momentum % is -19.57%. Based on the distribution chart, Atmus Filtration Technologies ranks #970 out of 1324 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Atmus Filtration Technologies has a GF Score™ of 82/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Atmus Filtration Technologies' 3-1 Month Momentum % compare to DORM and GNTX?
According to the Vehicles & Parts industry distribution chart, Atmus Filtration Technologies ranks #970 out of 1324 companies for 3-1 Month Momentum %. This places Atmus Filtration Technologies in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Vehicles & Parts company?
A good 3-1 Month Momentum % depends on the Vehicles & Parts industry context. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Atmus Filtration Technologies and its competitors. Atmus Filtration Technologies's current 3-1 Month Momentum % is -19.57%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Atmus Filtration Technologies stock overvalued right now?
Based on GuruFocus' analysis, Atmus Filtration Technologies (ATMU) is currently considered Modestly Overvalued. The stock's GF Value™ is $42.07, compared to a current price of $53.88 — trading 28.1% above its estimated fair value. The current 3-1 Month Momentum % is -19.57%. Atmus Filtration Technologies' overall GF Score™ is 82/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Atmus Filtration Technologies (ATMU), the current 3-1 Month Momentum % is -19.57% as of Aug. 03, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Atmus Filtration Technologies (ATMU) Overvalued in 2026?
Based on GuruFocus' analysis, Atmus Filtration Technologies stock appears to be overvalued.
The current stock price of $53.88 is trading 28.1% above its estimated GF Value™ of $42.07.
GuruFocus considers Atmus Filtration Technologies to be Modestly Overvalued.
Key valuation signals for ATMU:
3-1 Month Momentum %: -19.57%
GF Value™: $42.07 vs. price of $53.88 (28.1% above fair value)
No single metric tells the full story. See the ATMU stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Atmus Filtration Technologies Inc manufactures filtration products for on-highway commercial vehicles and off-highway agriculture, construction, mining, and power generation vehicles and equipment. The company designs and manufactures Developed filtration products, principally under the Fleetguard brand, that enable lower emissions and provide asset protection. It designs, manufactures, and sells filters, coolants, and chemical products. The company offers products including air filtration, coolants and chemicals, crankcase ventilation, fuel filtration, fuel cells, lube filtration, and others.
82GF Score
Get the complete analysis for ATMU
3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ATMU has been successfully added to your 
