STOCK TITAN

Atmus Filtration Technologies (ATMU) Stock Price, News & Analysis

ATMU NYSE

Company Description

Atmus Filtration Technologies Inc. (NYSE: ATMU) is a manufacturing company focused on filtration and media solutions for transportation and industrial applications. The company operates in the motor vehicle gasoline engine and engine parts manufacturing industry and designs and manufactures filtration products that support on-highway commercial vehicles and off-highway agriculture, construction, mining and power generation vehicles and equipment. Atmus develops filtration products that enable lower emissions and provide asset protection, and it sells filters, coolants and chemical products under brands that include Fleetguard.

According to company and third-party descriptions, Atmus offers products that span air filtration, fuel filtration, lube filtration, crankcase ventilation, fuel cells, coolants and chemicals, among other filtration-related categories. These products are used across truck, bus, agriculture, construction, mining, marine and power generation vehicle and equipment markets. In addition to serving original equipment needs, Atmus also provides aftermarket support and solutions for these end-markets.

Atmus describes itself as a global leader in filtration and media solutions, with a presence on six continents. The company states that it has more than 65 years of history in designing and manufacturing filtration solutions and that it combines this experience with a culture focused on innovation. Atmus is headquartered in Nashville, Tennessee, in the United States, and reports that it employs approximately 4,500 people globally who are focused on protecting equipment, environments and other assets that are important to its customers.

Business focus and segments

Atmus’ core business centers on filtration technologies that support engine and equipment performance, emissions control and system protection. The company’s product portfolio includes filters, coolants and chemical products that are applied in multiple vehicle and equipment platforms. Its filtration offerings cover areas such as air intake, fuel delivery, lubrication systems and crankcase ventilation, as well as specialized filtration associated with fuel cells and other applications.

Through public disclosures, Atmus has highlighted the development of an industrial air filtration platform as an extension of its traditional transportation and power generation focus. This direction was reinforced by its acquisition of Koch Filter Corporation, a manufacturer of air filtration products, which Atmus states is intended to expand its portfolio into high-growth end-markets. These end-markets include commercial and industrial HVAC, data centers and power generation markets, where industrial air filtration is a key requirement.

In connection with the Koch Filter acquisition, Atmus has described the establishment of a new Industrial Solutions segment. The Koch Filter business is expected to report into this segment and represents a dedicated platform for industrial air filtration within Atmus. This complements the company’s existing activities serving truck, bus, agriculture, construction, mining, marine and power generation markets, and reflects a broader strategy to participate in both mobile and stationary filtration applications.

End-markets and applications

Atmus serves a range of end-markets that rely on reliable filtration to protect engines, equipment and systems. These include:

  • Truck and bus applications, where filters and related products support engine performance and emissions control.
  • Agriculture and construction equipment, which operate in demanding environments and require filtration to protect engines and hydraulic systems.
  • Mining and power generation equipment, where filtration helps manage contaminants and support uptime.
  • Marine applications, where filtration is important for engines and related systems in marine environments.
  • Industrial and commercial HVAC, data centers and power generation, through the Koch Filter business, which provides air filtration products for these facilities and systems.

Across these markets, Atmus emphasizes that it provides comprehensive aftermarket support and solutions, indicating that its business includes ongoing supply of consumable filtration products and related offerings after initial equipment installation.

Corporate background and capital structure

Atmus trades on the New York Stock Exchange under the ticker symbol ATMU. Public filings indicate that the company has operated with a dedicated credit facility that includes a term loan and a revolving credit facility. In connection with the closing of the Koch Filter acquisition, Atmus entered into an amended and restated credit agreement that provides for a term loan facility of $1.0 billion and a $500 million revolving credit facility, both maturing in 2031, replacing a prior credit agreement with a smaller term loan and revolving facility. The company has stated that borrowings under this facility are used to refinance existing debt, finance acquisitions such as Koch Filter and support working capital and general corporate purposes.

Atmus has also disclosed that it completed a full operational separation from its former parent, Cummins Inc., and concluded a transition services agreement. Following this separation, Atmus reports that it has full operational control over all aspects of the company, including a fully integrated distribution network. The company has communicated that it uses non-GAAP financial measures such as Adjusted EBITDA, Adjusted EBITDA margin, Adjusted earnings per share, Free cash flow and Adjusted free cash flow to evaluate its performance and to provide additional information to investors, while also presenting GAAP results.

Koch Filter acquisition and industrial air filtration platform

Through press releases and SEC filings, Atmus has described a significant strategic transaction involving the purchase of Koch Filter Corporation from Air Distribution Technologies, Inc., a portfolio company of Truelink Capital. Atmus agreed to acquire Koch Filter for approximately $450 million in cash, subject to customary adjustments, and subsequently announced the closing of this acquisition. The company has stated that this transaction establishes Atmus’ industrial air filtration platform and provides access to established customer bases in commercial and industrial HVAC, data centers and power generation markets.

Atmus has indicated that the Koch Filter acquisition is expected to be accretive to certain non-GAAP financial metrics in future periods and that the transaction was funded through a combination of cash on hand and borrowings under its amended and restated credit facility. The company has also noted that Koch Filter will be integrated into its new Industrial Solutions segment and that Koch Filter’s existing leadership will continue to manage the business within Atmus’ organizational structure.

Dividends, capital allocation and financial reporting

Atmus has announced regular quarterly cash dividends on its common stock through press releases and related Form 8-K filings. The company’s Board of Directors has declared dividends per share on multiple occasions, and Atmus has also reported share repurchases under a Board-authorized share repurchase program. These disclosures indicate that Atmus uses a combination of dividends and share repurchases as part of its capital allocation approach.

In its quarterly earnings releases, Atmus provides information on net sales, net income, diluted earnings per share, Adjusted earnings per share, Adjusted EBITDA and Adjusted EBITDA margin, as well as cash provided by operating activities and Adjusted free cash flow. The company explains its non-GAAP measures, their definitions and limitations, and provides reconciliations to GAAP metrics in its SEC filings. Atmus also discusses factors affecting its results, such as pricing, volume, manufacturing costs, logistics costs, currency impacts and one-time costs associated with becoming a standalone public company.

Stock information and investor focus

Investors analyzing ATMU stock may consider Atmus’ role in the filtration and media solutions industry, its global footprint, its exposure to transportation and industrial end-markets, and its strategy to expand into industrial air filtration through acquisitions such as Koch Filter. Public information highlights Atmus’ long operating history in filtration, its presence across six continents and its focus on aftermarket support and solutions.

Atmus regularly communicates with the investment community through earnings releases, conference calls and SEC filings, including Forms 10-K, 10-Q and 8-K. These documents provide detail on the company’s financial performance, capital structure, credit facilities, acquisitions, dividends and share repurchases, as well as risk factors and forward-looking statements. For investors, these disclosures form the primary basis for evaluating the company’s operations and financial condition over time.

Stock Performance

$49.80
+0.87%
+0.43
Last updated: August 21, 2026 at 16:00
+17.8%
Performance 1 year

Atmus Filtration Technologies (ATMU) stock last closed at $49.80. Over the past 12 months, the stock has gained 17.8%, ranking #1,566 in 52-week price change. At a market capitalization of $4.1B, ATMU is classified as a mid-cap stock with approximately 81.6M shares outstanding.

See what a $1,000 investment in ATMU would be worth today

Latest News

Atmus Filtration Technologies has 10 recent news articles. Of the recent coverage, 6 articles coincided with positive price movement and 4 with negative movement. Key topics include dividends, earnings, earnings date. View all ATMU news →

SEC Filings

Atmus Filtration Technologies has filed 5 recent SEC filings, including 2 Form 4, 1 Form 144, 1 Form 8-K, 1 Form SCHEDULE 13G. The most recent filing was submitted on August 18, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all ATMU SEC filings →

Insider Radar

Net Sellers
90-Day Summary
2,000
Shares Bought
40,110
Shares Sold
6
Transactions
Most Recent Transaction
Swan Renee (Chief People Officer) sold 3,870 shares @ $50.89 on August 17, 2026

Insider selling at Atmus Filtration Technologies over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

Atmus Filtration Technologies generated $1.8B in revenue in FY2025, retaining a 28.2% gross margin, operating income reached $299.0M (17.0% operating margin), and net income was $207.4M, reflecting a 11.8% net profit margin. Diluted earnings per share stood at $2.50. The company generated $202.7M in operating cash flow. With a current ratio of 2.42, the balance sheet reflects a strong liquidity position.

$1.8B
Revenue (FY2025)
$207.4M
Net Income (FY2025)
$202.7M
Operating Cash Flow

Upcoming Events

AUG
27
August 27, 2026 Financial

Dividend record date

Record date for Atmus quarterly cash dividend of $0.06 per common share; shareholders of record on Aug 27, 2026 are eligible for payment.
SEP
09
September 9, 2026 Financial

Dividend payment date

Quarterly cash dividend of $0.06 per common share payable to shareholders of record as of Aug 27, 2026; payment scheduled Sep 9, 2026.

Atmus Filtration Technologies has 2 upcoming scheduled events. The next event, "Dividend record date", is scheduled for August 27, 2026 (in 2 days). 2 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the ATMU stock price.

Short Interest History

Last 12 Months

Short interest in Atmus Filtration Technologies (ATMU) currently stands at 2.9 million shares, down 1.9% from the previous reporting period, representing 3.6% of the float. Since August 2025, short interest has increased by 31.6%. This relatively low short interest suggests limited bearish sentiment. The 5.3 days to cover indicates moderate liquidity for short covering.

Days to Cover History

Last 12 Months

Days to cover for Atmus Filtration Technologies (ATMU) currently stands at 5.3 days, up 6.8% from the previous period. This moderate days-to-cover ratio suggests reasonable liquidity for short covering, requiring about a week of average trading volume. The days to cover has increased 73.1% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 1.7 to 5.7 days.

ATMU Company Profile & Sector Positioning

Atmus Filtration Technologies (ATMU) operates in the Auto Parts industry within the broader Motor Vehicle Parts & Accessories sector and is listed on the NYSE. Among dividend-paying stocks, ATMU ranks #1,641 by dividend yield. In monthly performance, the stock ranks #3,326 among all tracked companies.

Investors comparing ATMU often look at related companies in the same sector, including Advance Auto Parts Inc (AAP), Visteon Corp (VC), Hesai Group (HSAI), Dana Inc (DAN), and Dorman Products (DORM). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate ATMU's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Atmus Filtration Technologies (ATMU)?

The current stock price of Atmus Filtration Technologies (ATMU) is $49.8 as of August 21, 2026.

What is the market cap of Atmus Filtration Technologies (ATMU)?

The market cap of Atmus Filtration Technologies (ATMU) is approximately 4.1B. Learn more about what market capitalization means .

What is the revenue of Atmus Filtration Technologies (ATMU) stock?

The FY2025 revenue of Atmus Filtration Technologies (ATMU) is $1.8B, from its most recent completed fiscal year.

What is the net income of Atmus Filtration Technologies (ATMU)?

The FY2025 net income of Atmus Filtration Technologies (ATMU) is $207.4M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Atmus Filtration Technologies (ATMU)?

The diluted earnings per share (EPS) of Atmus Filtration Technologies (ATMU) is $2.50 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Atmus Filtration Technologies (ATMU)?

The operating cash flow of Atmus Filtration Technologies (ATMU) is $202.7M. Learn about cash flow.

What is the profit margin of Atmus Filtration Technologies (ATMU)?

The net profit margin of Atmus Filtration Technologies (ATMU) is 11.8%. Learn about profit margins.

What is the operating margin of Atmus Filtration Technologies (ATMU)?

The operating profit margin of Atmus Filtration Technologies (ATMU) is 17.0%. Learn about operating margins.

What is the gross margin of Atmus Filtration Technologies (ATMU)?

The gross profit margin of Atmus Filtration Technologies (ATMU) is 28.2%. Learn about gross margins.

What is the current ratio of Atmus Filtration Technologies (ATMU)?

The current ratio of Atmus Filtration Technologies (ATMU) is 2.42, indicating the company's ability to pay short-term obligations. Learn about liquidity ratios.

What is the gross profit of Atmus Filtration Technologies (ATMU)?

The gross profit of Atmus Filtration Technologies (ATMU) is $498.3M for FY2025, its most recent completed fiscal year.

What is the operating income of Atmus Filtration Technologies (ATMU)?

The operating income of Atmus Filtration Technologies (ATMU) is $299.0M. Learn about operating income.

What does Atmus Filtration Technologies Inc. do?

Atmus Filtration Technologies Inc. designs and manufactures filtration and media solutions. The company produces filters, coolants and chemical products for on-highway commercial vehicles and off-highway agriculture, construction, mining, marine and power generation vehicles and equipment, and it provides aftermarket support and solutions for these end-markets.

Which markets does Atmus serve?

Atmus serves customers across truck, bus, agriculture, construction, mining, marine and power generation vehicle and equipment markets. Through its acquisition of Koch Filter Corporation, Atmus also participates in industrial and commercial HVAC, data center and power generation markets that require industrial air filtration.

Where is Atmus Filtration Technologies headquartered?

Atmus Filtration Technologies Inc. is headquartered in Nashville, Tennessee, in the United States. The company reports a global presence spanning six continents and employs approximately 4,500 people worldwide.

What products does Atmus offer?

According to company and third-party descriptions, Atmus offers filters, coolants and chemical products, including air filtration, fuel filtration, lube filtration, crankcase ventilation, fuel cells, and coolants and chemicals. Many of its developed filtration products are sold under the Fleetguard brand and are designed to enable lower emissions and provide asset protection.

How is Atmus expanding into industrial air filtration?

Atmus has described the acquisition of Koch Filter Corporation as establishing its industrial air filtration platform. Koch Filter designs and manufactures air filtration products for commercial and industrial HVAC, data centers and power generation markets. Atmus has stated that Koch Filter will be part of its new Industrial Solutions segment, which focuses on industrial air filtration.

On which exchange does ATMU stock trade?

Atmus Filtration Technologies Inc. trades on the New York Stock Exchange under the ticker symbol ATMU. Public press releases and transaction announcements refer to the company as “Atmus; NYSE: ATMU.”

Does Atmus pay a dividend?

Yes. Atmus has announced quarterly cash dividends on its common stock in press releases and related Form 8-K filings. The Board of Directors has declared recurring quarterly dividends per share, and the company has described these as cash dividends payable to shareholders of record on specified dates.

What is the Industrial Solutions segment at Atmus?

In connection with its acquisition of Koch Filter Corporation, Atmus has stated that it is establishing a new Industrial Solutions segment. The Koch Filter business will report into this segment, which is intended to serve industrial air filtration markets such as commercial and industrial HVAC, data centers and power generation.

How does Atmus describe its global footprint?

Atmus describes itself as a global leader in filtration and media solutions with a presence on six continents. The company notes that it serves customers in multiple vehicle and equipment markets worldwide and provides comprehensive aftermarket support and solutions.

What financial measures does Atmus highlight in its reporting?

In its earnings releases and SEC filings, Atmus highlights net sales, net income and diluted earnings per share, as well as non-GAAP measures such as Adjusted earnings per share, EBITDA, Adjusted EBITDA, Adjusted EBITDA margin, Free cash flow and Adjusted free cash flow. The company provides definitions of these non-GAAP measures and reconciliations to GAAP metrics.