Atmus Filtration Technologies Inc.
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Range $56 – $56
Price Chart
About the company
Atmus Filtration Technologies Inc. specializes in the global design, manufacturing, and distribution of advanced filtration products, marketed under its reputable Fleetguard brand. The company's comprehensive portfolio includes essential components such as fuel, lubrication, air, crankcase ventilation, and hydraulic filters, in addition to coolants and fuel additives.
- CEO
- Stephanie Juanita Disher
- IPO
- 2023
- Employees
- 4,500
- HQ
- Nashville, TN, US
AI snapshot
Six angles, distilled from the data.
The stock is in a multi-month downtrend and remains below its 200-day average, with the long-term trend still damaged. It is trading near the lower end of its 52-week range, which keeps the setup in repair mode rather than a confirmed reversal.
Street sentiment is constructive but not aggressive: the consensus is Buy with a $56 target, well above the current share price. Recent action has been mixed, with Wells Fargo starting Equal Weight at $56 while the broader consensus still leans positive.
Earnings momentum has been strong, with 7 straight EPS beats and the last reported quarter topping estimates by 3.8%. Next-year EPS is projected to rise to $3.28 from $2.96 for 2026, so shareholders should watch whether margin discipline keeps pace with revenue growth.
Recent insider activity leans to net selling, led by a large CEO sale and additional sales from the CFO, a senior vice president, and the chief people officer. There was one notable director purchase, but the discretionary selling signal is stronger than the buying signal.
Profitability is solid, with a 28.8% gross margin, 16.97% operating margin, and 11.32% net margin. Growth remains healthy too, with revenue up 16.4% year over year and EPS up 8.3%, while free cash flow reached $256.6 million and FCF yield was 7.17%.
Atmus looks like a profitable filtration and aftermarket name with better cash generation than many industrial cyclicals, but the market is still discounting its growth profile. The stock trades at 15.98x earnings, a reasonable valuation for the sector given its margins and cash flow.
Similar companies
Peers in the same neighborhood.
- Market Cap
- $3.65B
- P/E
- 17.00
- Fwd P/E
- 15.10
- PEG
- 1.11
- P/S
- 1.92
- P/B
- 8.02
- EV/EBITDA
- 12.21
- Div Yield
- 0.50%
- Gross Margin
- 28.80%
- Op Margin
- 17.44%
- Net Margin
- 11.32%
- ROE
- 54.68%
- ROIC
- 16.81%
Latest fiscal year · YoY change
- Revenue
- $1.76B+5.7%
- Gross Profit
- $509.50M+7.4%
- Op Income
- $288.80M
- Net Income
- $207.40M+11.7%
- EPS
- $2.52+13.0%
- OCF Growth
- +92.3%
- FCF Growth
- +162.0%
- 52W High
- $66.50
- 52W Low
- $42.60
- 50D MA
- $49.07
- 200D MA
- $54.16
- Beta
- 1.17
- RSI (14)
- 38
- Avg Volume
- 676.83K
Earnings call summaries
Pick a quarter — each call distilled into takeaways, results, and a bull vs bear read.
Atmus delivered record Q2 sales and strong cash flow, raised confidence in full-year growth, but kept margins cautious due to higher commodity costs and Middle East-related disruptions.· August 7, 2026
- Record Q2 sales were $528 million, up 16.4% year over year.
- Adjusted EBITDA was $109 million, or 20.7% margin, versus $95 million and 21.0% last year.
- Adjusted EPS was $0.82 and adjusted free cash flow was $67 million; cash returned to shareholders was $18 million.
- Koch Filter integration is nearly complete, with more than 95% of the TSA exited and remaining work expected to finish in Q3.
- Full-year guidance was narrowed: company revenue of $1.975 billion to $2.03 billion, adjusted EBITDA margin of 19.75% to 20.25%, and adjusted EPS of $2.85 to $3.
Q2 2026 sales were a record $528 million, up 16.4% from $454 million a year ago. Gross margin was $154 million, or 29.2%, versus $131 million, or 28.9%, last year. Adjusted EBITDA was $109 million, or 20.7%, versus $95 million, or 21.0%; adjusted EPS was $0.82 versus $0.75; and adjusted free cash flow was $67 million versus $36 million. For the full year, Atmus now expects total company revenue of $1.975 billion to $2.03 billion, adjusted EBITDA margin of 19.75% to 20.25%, and adjusted EPS of $2.85 to $3. Power Solutions revenue is expected at $1.82 billion to $1.865 billion, and Industrial Solutions revenue at $155 million to $165 million.
Steph Disher said the quarter showed record sales and strong execution across the company’s four-pillar strategy: first-fit share gains, aftermarket growth, supply-chain improvement, and expansion into industrial filtration. She emphasized that Koch Filter integration is nearly done and that management is shifting focus toward growth initiatives in industrial air and potential bolt-on acquisitions. Her tone was confident and constructive, but she repeatedly noted that aftermarket is still flat and that some regions remain subdued.
Jack Kienzler highlighted the key financial drivers: gross margin of $154 million, or 29.2%, helped by pricing, Koch Filter contribution, FX, higher volumes, and the end of one-time separation costs, partly offset by higher materials and manufacturing costs. He said SG&A was $62 million, adjusted EBITDA was $109 million, and adjusted free cash flow was $67 million, while net debt to adjusted EBITDA was about 1.9x for the trailing 12 months ended June 30. He also said $13 million of capex was invested, $18 million was returned to shareholders, tariff refunds received so far were immaterial, and tariff-related EBITDA impact is expected to remain substantially neutral.
Analysts focused on the split between aftermarket and first-fit, price realization, Middle East exposure, industrial margin timing, and whether the full-year EBITDA margin guide was being pressured by mix or costs. Management said aftermarket remains flat overall, with stronger sentiment in the U.S. and Mexico but subdued conditions in Europe, the Middle East, and parts of Asia, while first-fit is beginning to see a cyclical recovery. On pricing, Jack said full-year realization is expected around 1.5%, with moderating comparisons in the second half and some commodity inflation tied to the Middle East conflict; he also said tariff refunds are immaterial and the net tariff impact should be substantially neutral.
The bull case from the call is that Atmus delivered a record quarter with strong sales growth, healthy cash generation, and stable-to-improving execution on margins despite a difficult backdrop. Management also sounded optimistic about share gains, a first-fit cyclical recovery, and new industrial growth opportunities now that Koch Filter integration is close to completion.
The main risks flagged were flat aftermarket demand, especially outside the U.S. and Mexico, and continuing weakness tied to the Middle East conflict, including higher commodity costs and softer conditions in India. Management also signaled that full-year margin expansion is being held back by weaker second-half pricing comparisons and lower joint venture income, and that the expected tariff-related upside is not material.
AI summary of the company's earnings call · Paraphrased · Not investment advice
- Free Float
- 99.2%
- Shares Outstanding
- 81.67M
- Float Shares
- 81.02M
of shares held by institutions
353 13F filers
Buy/sell ratio 1.00. Sells can include pre-scheduled 10b5-1 plan sales, not just discretionary selling.
Top institutional holders
Largest 13F positions, with quarter-over-quarter change.
| Holder | Shares | Δ Quarter |
|---|---|---|
| Blackrock, Inc. | 12.39M | ▲ 5.58M |
| Vanguard Group Inc | 7.84M | ▼ 132.25K |
| Fmr LLC | 5.32M | ▲ 378.61K |
| Vanguard Portfolio Management LLC | 4.60M | ▲ 915.40K |
| Invesco Ltd. | 4.46M | ▲ 1.11M |
| Price T Rowe Associates Inc | 4.39M | ▼ 98.43K |
| Vanguard Capital Management LLC | 3.61M | ▲ 43.26K |
| State Street Corp | 3.26M | ▲ 1.36M |
| Goldman Sachs Group Inc | 2.90M | ▼ 387.17K |
| Geode Capital Management, LLC | 2.87M | ▲ 223.19K |
| Neuberger Berman Group LLC | 2.42M | ▲ 1.25M |
| T. Rowe Price Investment Management, Inc. | 1.78M | ▲ 203.94K |
Held by 322 ETFs
Biggest fund positions in ATMU by dollar value.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Aug 17, 26 | Swan Renee | sell | 3,870 |
| Aug 12, 26 | Macadam Stephen E. | buy | 2,000 |
| Jun 1, 26 | Swan Renee | sell | 2,566 |
| Jun 1, 26 | Masters Charles | sell | 2,890 |
| Jun 1, 26 | Kienzler Jack | sell | 5,132 |
| Jun 1, 26 | Disher Stephanie | sell | 25,652 |
| May 12, 26 | Carpenter Kevin N | other | 28,509 |
| May 12, 26 | Sharp Heath | other | 2,619 |
| May 12, 26 | Macadam Stephen E. | other | 2,619 |
| May 12, 26 | Leipold Jane A | other | 2,619 |
A “Sell” may be a pre-scheduled 10b5-1 plan sale rather than a discretionary decision — read insider selling with that in mind.
Our ATMU coverage
Recent articles, reports, and earnings notes.

Atmus Filtration Technologies (ATMU): Buy on Aftermarket Strength
Atmus Filtration Technologies combines a recurring aftermarket base, improving margins, and a broadened filtration platform after the Cook Filter acquisition. The stock looks reasonably valued versus its growth outlook, supporting a moderate-risk Buy.

Atmus Filtration Technologies (ATMU): Aftermarket Cash Flow, Growth Upside
Atmus Filtration Technologies pairs a durable aftermarket core with a new industrial air-filtration growth leg. The stock earns a Buy on solid execution, margin expansion, and a fair value anchored at $66.

Atmus Filtration Technologies Inc. (ATMU) Slumps After Deep Earnings A
Atmus Filtration Technologies Inc. (ATMU) beat earnings and revenue estimates, but the stock slumps as investors dig into the details. This deep-dive examines volume softness, acquisition-led growth, segment margins, and why steady guidance failed to excite the market.
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defenseworld.net · Sep 25
Atmus Filtration Technologies Releases Annual Sustainability Report
businesswire.com · Sep 17
Freestone Grove Partners LP Purchases New Stake in Atmus Filtration Technologies Inc. $ATMU
defenseworld.net · Aug 30
BlackRock Inc. Purchases Shares of 12,387,072 Atmus Filtration Technologies Inc. $ATMU
defenseworld.net · Aug 24
Dividend Announcements: August 8-14, 2026
seekingalpha.com · Aug 17
Atmus Filtration Technologies Increases Quarterly Dividend
businesswire.com · Aug 14
ATMU or RACE: Which Is the Better Value Stock Right Now?
zacks.com · Aug 11
ATMU or RACE: Which Is the Better Value Stock Right Now?
zacks.com · Aug 10
Headlines from third-party outlets — TickerSpark isn't affiliated with these sources.
AI analysis · Last refreshed September 22, 2026 · Live quote · Not investment advice