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← CockpitCompetitor Analysis › ATMU Atmus Filtration Technologies, Inc.Open in the cockpit ↗

Atmus Filtration Technologies, Inc.ATMUCompetitor analysis, valuation and peers

United States · USD·Consumer Discretionary›Auto Parts: OEM

Makes filtration products for air, fuel and oil in trucks, off-highway and industrial engines, spun off from Cummins.

Momentum strong 66
Mkt cap
$4.13B
US dollars, full cap
Free float
99%
of shares outstanding
$/day
$31.4M
20-day average traded
Fwd P/E
16.2×
forward earnings
ROIC−WACC
+10.5 pp
WACC 9.6%
Hurdle
+1 pp
Req g minus delivered
Close · USD$50.60
1D+9.6%
1W+10.8%
1M+18.7%
3M+2.0%
6M-9.0%
YTD-2.5%
1Y+9.8%
ATR %3.6%
Beta1.20
52w lowhigh23.9% off high

What Atmus Filtration Technologies does

Makes filtration products for air, fuel and oil in trucks, off-highway and industrial engines, spun off from Cummins.

Sells filters two ways: to engine makers for new engines, where Cummins is the largest customer, and as replacement filters through distributors under the Fleetguard brand, a steadier business since filters wear out. Listed in 2024 after Cummins floated it.

Products and services

  • Air filtration
  • Fuel/oil filtration
  • Aftermarket filters (Fleetguard)

Customers

  • Cummins (major customer/former parent)
  • Truck OEMs
  • Aftermarket distributors

Where it sits in the supply chain

  • Consumer Discretionary
  • Auto parts
  • Filtration systems

What could go right

  • Aftermarket filter replacement demand
  • Diversifying beyond Cummins

What could go wrong

  • Truck and engine production cyclicality
  • Customer concentration with Cummins

Moat: narrow (brand, distribution, installed base). Fleetguard aftermarket brand has strong distribution reach but Cummins remains a large customer concentration risk.

Headquarters: Nashville, Tennessee, US · Founded: 2023 · Employees: 4,500

Named competitors

Atmus Filtration Technologies at a glance

Size Atmus Filtration Technologies (ATMU) is a United States Consumer Discretionary company (Auto Parts: OEM) with a market value of $4.13B, the 1327th largest of 3,117 United States companies the cockpit tracks. Shares closed at $50.60 on 6 Nov 2026.

Performance Over six months the shares fell 9.0%, against -11.7% for the median peer and -1.1% for the United States market (cap-weighted) — 8th highest of 21 in its peer set.

Growth Revenue grew 13.1% over the last twelve months (peer median +8.3%); the operating margin is 16.9% (peer median 6.8%).

Valuation It trades at 16.2× forward earnings against a peer median of 13.6× (7th most expensive of 19).

Price implies For today's price to make sense, revenue must grow about 8% a year for seven years (Req g). Recent delivered growth is +7%, so the hurdle is +1 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.

Capital Return on invested capital runs 10.5 points above its cost of capital (9.6% WACC).

Short interest Short interest is 4.1% of the free float (15 Oct 2026).

Relative performance

809010011 May 202611 Aug 20266 Nov 2026ATMU 89Peer median 88
Six months, rebased to 100: Atmus Filtration Technologies against the median of its 20 peers (local-currency closes).

Atmus Filtration Technologies financials

Reported figures in USD; fiscal year ends 2025-12-31. TTM = trailing twelve months.
TTMFY2025FY2024FY2023FY2022
Revenue$1.90B$1.76B$1.67B$1.63B$1.56B
Revenue growth—+6%+3%+4%—
Gross profit$544M$510M$473M$444M$359M
EBITDA$359M$319M$284M$265M$202M
Net income$215M$207M$186M$171M$170M
Free cash flow$190M$149M$56.8M$143M$128M
Capital expenditure$55.1M$53.9M$48.6M$45.8M$37.5M
Total debt$1.06B$613M$633M$626M$33.3M

Quarterly statements and history in the cockpit →

Atmus Filtration Technologies competitor charts

The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.

Performance: 6-month against 1-month return

-40%-20%0%+20%0%+20%GNTX7276600699300432CAR64737282601717GTX603596LNR002126CIE301656603179000981000887LEAEXIDEINDATMU6-month return →1-month return →
Up and to the right = strong over both horizons. Atmus Filtration Technologies is the large dot.

Fundamentals: revenue growth against valuation

0%+25%+50%+75%+100%0×200×400×600×GNTX7276600699300432603596002126301656ATMURevenue growth (TTM) →Forward P/E →
Further right = faster growth; higher = more expensive. The dashed lines are the peer medians. Atmus Filtration Technologies is the large dot.

Capital: growth delivered against growth the price implies

-10%0%+10%+20%+30%0%20%GNTX7276CAR64737282601717GTX603596LNR002126000887EXIDEINDATMUGrowth delivered (Del g) →Growth the price implies (Req g, 7 yrs) →
Above the diagonal = the price needs more growth than the company has been delivering; below = the price already allows for a slowdown. Atmus Filtration Technologies is the large dot.

Atmus Filtration Technologies competitors and peer comparison

Head to head with its named competitors (ATMU vs DCI vs PH)
CompanyMarket cap6M returnRevenue growthOp. marginForward P/EReq g
Atmus Filtration Technologies ATMU$4.13B-9%+13%17%16.2×8.1%
Donaldson DCI$9.77B-2%+5%16%19.5×8.3%
Parker Hannifin PH$116B+4%+8%22%24.4×19.0%

How Atmus Filtration Technologies compares with its peers

Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.

Atmus Filtration Technologies against its 20 peers (data as of 6 Nov 2026)
MeasureATMUPeer medianRank in peer set
1-month return+18.7%-5.3%2nd highest of 21
6-month return-9.0%-11.7%8th highest of 21
Distance from 52-week high-23.9%-30.7%7th highest of 21
Revenue growth (TTM)+13.1%+8.3%6th highest of 21
Operating margin16.9%6.8%2nd highest of 21
Forward P/E16.2×13.6×7th most expensive of 19
Growth the price implies (Req g, 7 yrs)8.1%-0.1%5th most demanding of 17
Growth delivered (Del g)+7.4%+9.4%6th lowest of 16
Hurdle (Req g minus delivered)+0.7 pp-8.8 pp2nd most demanding of 16
ROIC minus cost of capital+10.5 pp+0.9 pp2nd highest of 21
EV / EBITDA13.7×5.2×2nd most expensive of 10
Net debt / EBITDA2.2×0.5×most indebted of 11

Peer table

Peer set: Industry: the same industry and sector in any market, nearest in size
CompanyMarketMarket cap6M returnRevenue growthOp. marginForward P/EReq gDelivered g
Atmus Filtration Technologies ATMUUnited States$4.13B-9%+13%17%16.2×8.1%+7.4%
Gentex GNTXUnited States$4.19B-15%+8%19%9.9×-4.7%+8.5%
Koito Manufacturing 7276.TJapan$4.27B-6%+6%6%13.3×-0.8%+6.1%
Ningbo Joyson Electronic 600699.SSChina$4.44B-27%-6%5%21.9×-1.1%+5.0%
Fulin Precision 300432.SZChina$3.84B-47%+95%5%20.2×n/an/a
Inter Cars CAR.WAPoland$3.83B+38%+12%6%13.9×9.5%+18.3%
Jtekt 6473.TJapan$3.82B-1%+4%5%11.4×1.2%+9.1%
Toyoda Gosei 7282.TJapan$3.81B+26%+13%7%9.8×0.5%+9.7%
ZCZL Industrial Technology 601717.SSChina$3.80B-19%-1%8%6.3×-9.8%+9.4%
Garrett Motion GTXUnited States$3.72B-31%+7%15%9.9×-6.9%+3.4%
Bethel Automotive Safety Systems 603596.SSChina$3.70B-11%+21%10%16.0×7.0%+31.7%
Linamar LNR.TOCanada$3.63B-9%+9%9%7.1×-8.4%+12.0%
Aumovio AMV0.DEGermany$3.57B-12%-6%-6%n/a10.2%n/a
Zhejiang Yinlun Machinery 002126.SZChina$3.53B-39%+28%7%23.0×14.6%+19.9%
CIE Automotive CIE.MCSpain$3.46B-11%+4%14%8.5×-6.7%+6.5%
Suzhou Inovance Automotive 301656.SZChina$4.95B-31%+28%1%676.0×n/an/a
Jiangsu Xinquan Automotive Trim 603179.SSChina$5.07B+5%+12%6%33.5×n/an/a
Sensteed Hi-Tech 000981.SZChina$3.36B-42%-15%-39%n/an/an/a
Anhui Zhongding Sealing Parts 000887.SZChina$3.32B-3%+9%8%15.1×3.8%+11.4%
Lear LEAUnited States$5.31B-21%+4%4%6.9×-1.3%+6.4%
Exide Industries EXIDEIND.NSIndia$3.20B-2%+13%8%21.7×27.5%+11.7%

Questions

Who are Atmus Filtration Technologies's main competitors?
Named competitors: Donaldson Company (DCI), Parker Hannifin (PH), MANN+HUMMEL (private or unlisted), Mahle (private or unlisted). The cockpit's measured peer set (industry) also includes Gentex (GNTX), Koito Manufacturing (7276.T), Ningbo Joyson Electronic (600699.SS), Fulin Precision (300432.SZ), Inter Cars (CAR.WA), Jtekt (6473.T).
Is Atmus Filtration Technologies expensive compared with its peers?
On forward p/e it trades at 16.2× against a peer median of 13.6×, 7th most expensive of 19 in its peer set. For today's price to make sense, revenue must grow about 8% a year for seven years (Req g). Recent delivered growth is +7%, so the hurdle is +1 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.
How has Atmus Filtration Technologies stock performed?
Over six months to 6 Nov 2026 the shares returned -9.0% against -11.7% for the median peer; over one year +9.8%.

How these numbers are made. Returns are close-to-close in local currency. Revenue growth and margins are trailing twelve months. Req g is the revenue growth that today's enterprise value requires for seven years at the company's own cost of capital; Delivered g is what it actually grew; the gap is the hurdle (honest precision about ±8 points, so read the ranking more than the decimal). No fair values, price targets or analyst ratings are shown, by design. Method and validation.