Cummins Inc (CMI) Stock Analysis and Metrics

Cummins

NYSE: CMI

$664.42 ▼ -0.61 (-0.09%)

At close: Jul 24, 2026 · 3:59 PM UTC

Financial Ratios

Market Cap91.66 Bn

P/E34.29

P/S2.70

Div. Yield0.01

ROIC (Qtr)0.00

Total Debt (Qtr)6.89 Bn

Revenue Growth (1y) (Qtr)2.74

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About

Cummins Inc is a global leader in power solutions, specializing in the design, manufacture, and distribution of engines, power generation systems, and related components. The company delivers a broad portfolio of diesel, natural gas, electric, and hybrid powertrains, alongside integrated power systems and zero-emissions technologies such as battery and electric powertrain systems. With a century-long history of innovation, Cummins Inc supports industries ranging from transportation and construction to mining, marine, and defense, enabling customers to navigate the energy transition through its Destination Zero strategy.

The company generates revenue primarily through the sale of engines, power generation systems, components, and aftermarket services. Its product lineup includes diesel and natural gas engines for heavy-duty, medium-duty, and light-duty vehicles, as well as off-highway applications such as construction and agriculture. Cummins Inc also supplies critical components like turbochargers, fuel systems, aftertreatment solutions, and automated transmissions, which complement its engine and power systems. Additionally, the company operates a global distribution network that provides sales, service, and support for its products, including repair services, parts, and application engineering. Revenue is derived from original equipment manufacturers (OEMs), distributors, dealers, and end-users across approximately 190 countries and territories.

The company operates through the following segments:

• Engine: This segment manufactures and markets diesel, natural gas, and gasoline engines for heavy-duty trucks, medium-duty trucks, buses, light-duty vehicles, and off-highway applications such as construction, agriculture, mining, and marine. It offers engines with displacements ranging from 2.8 to 15 liters and horsepower from 48 to 715, along with new and remanufactured parts. Key markets include North America, China, and Australia, with major customers such as PACCAR, Traton, and Daimler.

• Components: This segment designs and supplies products that enhance engine and power system performance, including aftertreatment systems, turbochargers, fuel systems, valvetrain technologies, automated transmissions, and electronics. It serves both OEMs and the aftermarket, with a focus on meeting emissions and fuel economy standards. Competitors include Robert Bosch, Garrett Motion, and BorgWarner.

• Distribution: This segment serves as the primary sales, service, and support channel for Cummins Inc’s products, operating through a network of approximately 640 wholly-owned, joint venture, and independent distributor locations. It provides power generation systems, engines, parts, repair services, and application engineering, tailored to customer needs across seven global regions.

• Power Systems: This segment offers power generation solutions, including standby and prime power generators ranging from 2 kilowatts to 3.5 megawatts, as well as high-horsepower engines for mining, oil and gas, marine, rail, and defense applications. It also manufactures alternators under the Stamford and AVK brands. Key markets include North America, China, India, and Europe.

• Accelera: This segment focuses on electrified power systems, including battery and electric powertrain technologies for commercial and industrial applications. It is in the early stages of commercialization, targeting markets adopting electric solutions, with competitors such as Daimler, PACCAR, and BYD Company Limited.

Cummins Inc holds a dominant position in the global power solutions industry, competing on performance, price, fuel economy, emissions compliance, and customer support. Its competitive advantages include a broad product portfolio, deep technical expertise, and an extensive service network spanning 190 countries. The company faces competition from independent engine manufacturers like Weichai Power and Yuchai, as well as OEMs that produce their own engines, such as Daimler, PACCAR, and Traton. In the components segment, key competitors include Robert Bosch, Garrett Motion, and BorgWarner, while in power systems, rivals like Caterpillar and MTU challenge its market share. Cummins Inc’s ability to innovate and adapt to evolving emissions and fuel efficiency standards reinforces its leadership in regulated markets.

The company serves a diverse customer base, including OEMs, distributors, dealers, and end-users across transportation, construction, agriculture, mining, marine, and defense sectors. Its largest customer, PACCAR, accounted for 13% of consolidated net sales in 2025, while other major customers include Traton, Daimler, and Stellantis. Collectively, these four customers represented 31% of net sales in 2025. Cummins Inc also supplies engines and components to manufacturers such as Hyundai Heavy Industries, Komatsu, and Tata Motors, as well as power generation solutions to data centers, healthcare facilities, and industrial operators globally.

Investment Thesis

▲ Bull case

Cummins is positioned to capitalize on a structural shift in global power generation demand, particularly the accelerating need for data center backup power driven by artificial intelligence infrastructure expansion, which management highlighted as a key driver for raising the 2026 Power Systems revenue growth forecast to 14% to 19% from the prior 12% to 17% range. This trend is not merely cyclical but represents a multi-year tailwind, as evidenced by first-quarter Power Systems revenues increasing 19% year-over-year to $1.283 billion and EBITDA margin expanding to a record 29.5% from 23.6% a year ago, supported by favorable pricing, higher joint venture income in China, and net tariff recoveries. The company’s strategic investments in capacity additions brought online at the end of 2025 are now yielding returns, and the improved outlook for global power generation—now projected at 15% to 25% revenue growth versus the prior 10% to 20%—reflects sustained demand that is less susceptible to North American truck market volatility. Cummins’ deep vertical integration and leadership in prime power solutions allow it to capture higher-margin opportunities as data center operators prioritize reliability and scalability, creating a durable growth engine that the market may be underestimating due to near-term focus on truck cycle fluctuations.
Cummins’ Engine segment is poised for a margin inflection point in 2026 and beyond, driven by the roll-off of peak investment costs associated with the HELM platform launch and the benefits of EPA ’27 regulatory compliance, which management indicated will drive content increases and premium pricing opportunities despite the delayed B-platform launch to January 2028. While first-quarter Engine EBITDA margin declined to 10.4% from 16.5% a year ago due to weaker North American truck volumes and higher R&D expenses, the company raised its full-year 2026 Engine revenue guidance to 7% to 12% (from flat to 5%) and EBITDA margin outlook to 12.5% to 13.5% (up 50 basis points at the midpoint), signaling confidence in a demand recovery that is occurring faster than anticipated. The incremental margin potential is supported by historical trends where new platform launches initially depress margins due to higher warranty accruals, but these rates improve significantly over 18–24 months as field experience reduces accrual levels—a dynamic management explicitly referenced when discussing future incremental margin improvement. With North America heavy-duty truck orders improving and spot rates rising, the cyclical downturn is bottoming out, and Cummins’ scale, long-standing OEM relationships, and distribution network advantage position it to capture share and pricing power as demand rebounds, a catalyst not fully priced into current expectations.
The Accelera segment’s restructuring is creating a clearer path to profitability through targeted divestitures and focused investment in higher-potential zero-emission technologies, particularly battery-electric powertrains, which management noted are gaining customer traction despite broader hydrogen adoption headwinds. The sale of the Low-pressure Fuel Cell business eliminated a structural drag, reducing Accelera’s EBITDA loss (excluding the $199 million charge) from $86 million to $78 million year-over-year, with full-year 2026 net loss guidance improving to $270 million to $300 million (from $325 million to $355 million) as actions taken over the last couple years begin to gain traction. Management emphasized that the team is now focused on battery-electric powertrain pacing investments as the market evolves, citing “good customer wins in that space,” which suggests near-term revenue acceleration potential in a segment previously viewed as a perpetual drag. This strategic pivot—reducing losses in legacy electrification efforts while doubling down on near-term commercializable technologies—could unlock value faster than the market anticipates, especially as global regulatory pressure and OEM partnerships accelerate adoption of battery-electric solutions in vocational and off-highway applications where Cummins has strong existing relationships.

Cummins is positioned to capitalize on a structural shift in global power generation demand, particularly the accelerating need for data center backup power driven by artificial intelligence infrastructure expansion, which management highlighted as a key driver for raising the 2026 Power Systems revenue growth forecast to 14% to 19% from the prior 12% to 17% range. This trend is not merely cyclical but represents a multi-year tailwind, as evidenced by first-quarter Power Systems revenues increasing 19% year-over-year to $1.283 billion and EBITDA margin expanding to a record 29.5% from 23.6% a year ago, supported by favorable pricing, higher joint venture income in China, and net tariff recoveries. The company’s strategic investments in capacity additions brought online at the end of 2025 are now yielding returns, and the improved outlook for global power generation—now projected at 15% to 25% revenue growth versus the prior 10% to 20%—reflects sustained demand that is less susceptible to North American truck market volatility. Cummins’ deep vertical integration and leadership in prime power solutions allow it to capture higher-margin opportunities as data center operators prioritize reliability and scalability, creating a durable growth engine that the market may be underestimating due to near-term focus on truck cycle fluctuations.
Cummins’ Engine segment is poised for a margin inflection point in 2026 and beyond, driven by the roll-off of peak investment costs associated with the HELM platform launch and the benefits of EPA ’27 regulatory compliance, which management indicated will drive content increases and premium pricing opportunities despite the delayed B-platform launch to January 2028. While first-quarter Engine EBITDA margin declined to 10.4% from 16.5% a year ago due to weaker North American truck volumes and higher R&D expenses, the company raised its full-year 2026 Engine revenue guidance to 7% to 12% (from flat to 5%) and EBITDA margin outlook to 12.5% to 13.5% (up 50 basis points at the midpoint), signaling confidence in a demand recovery that is occurring faster than anticipated. The incremental margin potential is supported by historical trends where new platform launches initially depress margins due to higher warranty accruals, but these rates improve significantly over 18–24 months as field experience reduces accrual levels—a dynamic management explicitly referenced when discussing future incremental margin improvement. With North America heavy-duty truck orders improving and spot rates rising, the cyclical downturn is bottoming out, and Cummins’ scale, long-standing OEM relationships, and distribution network advantage position it to capture share and pricing power as demand rebounds, a catalyst not fully priced into current expectations.
The Accelera segment’s restructuring is creating a clearer path to profitability through targeted divestitures and focused investment in higher-potential zero-emission technologies, particularly battery-electric powertrains, which management noted are gaining customer traction despite broader hydrogen adoption headwinds. The sale of the Low-pressure Fuel Cell business eliminated a structural drag, reducing Accelera’s EBITDA loss (excluding the $199 million charge) from $86 million to $78 million year-over-year, with full-year 2026 net loss guidance improving to $270 million to $300 million (from $325 million to $355 million) as actions taken over the last couple years begin to gain traction. Management emphasized that the team is now focused on battery-electric powertrain pacing investments as the market evolves, citing “good customer wins in that space,” which suggests near-term revenue acceleration potential in a segment previously viewed as a perpetual drag. This strategic pivot—reducing losses in legacy electrification efforts while doubling down on near-term commercializable technologies—could unlock value faster than the market anticipates, especially as global regulatory pressure and OEM partnerships accelerate adoption of battery-electric solutions in vocational and off-highway applications where Cummins has strong existing relationships.

▼ Bear case

Cummins faces significant near-term headwinds in its core Engine and Components segments due to persistent weakness in North American on-highway truck demand, which management acknowledged as a cyclical downturn with unit volumes down 20% year-over-year in Q1 2026 and industry production of heavy-duty trucks down 23%, suggesting the recovery may be slower and more fragile than implied by the upgraded outlook. Despite raising the 2026 North America heavy-duty truck forecast to 230,000–250,000 units (from 220,000–240,000), this remains well below pre-downturn levels, and the company’s reliance on a modest prebuy ahead of the 2027 EPA regulations introduces execution risk—if customers delay purchases in anticipation of newer, more efficient engines, or if supply chain constraints limit build rates as flagged in discussions with David Raso of Evercore ISI, the anticipated volume rebound could stall. Furthermore, Engine segment revenues declined 4% year-over-year in Q1, and Components segment revenues fell 5%, with both segments’ EBITDA margins under pressure from higher compensation expenses and material costs, indicating that the turnaround is not yet self-sustaining and remains dependent on external demand recovery that may not materialize as quickly as modeled.
Tariff and trade policy volatility presents an underappreciated risk to Cummins’ margins and supply chain stability, particularly given the company’s U.S.-centric manufacturing footprint for domestic markets, which management acknowledged as a key focus area in mitigating tariff impacts through collaboration with the Department of Commerce on the engine offset program—yet this mechanism remains unfinalized, creating uncertainty. While Mark Smith characterized the net tariff impact on EBITDA as “immaterial” and estimated at 20–30 basis points for the full year, this assessment relies on successful recovery mechanisms that could falter if trade tensions escalate or if retaliatory measures disrupt supply chains for critical inputs. The immateriality claim also overlooks segment-specific volatility—Power Systems benefited from net tariff recoveries in Q1, but this may not persist, and the Engine and Components segments, which bear the brunt of tariff exposure due to their reliance on U.S. production for North American markets, could face uneven cost pressures that management’s aggregate guidance obscures. With increasing interest rates and challenging markets for talent compounding operational risks, the company’s ability to maintain margin expansion assumes a stable trade environment that is far from guaranteed.
Cummins’ accelerated capital allocation plans—including a total investment range of $1.35 billion to $1.45 billion for 2026 and a commitment to return approximately 50% of operating cash flow to shareholders—may constrain its ability to fund strategic growth initiatives or weather prolonged downturns, especially if free cash flow generation disappoints due to working capital pressures or segment-specific losses. Although operating cash flow improved to a $309 million inflow in Q1 2026 from a $3 million outflow a year ago, this was bolstered by favorable changes in receivables and payables timing rather than purely operational strength, and the company’s reliance on joint venture income (which increased $17 million year-over-year) introduces variability tied to external partners’ performance. The Accelera segment’s ongoing losses—projected at $270 million to $300 million net of discrete charges for 2026—represent a persistent drag on consolidated profitability, and while management notes improvement, the segment remains deeply unprofitable with no clear timeline to breakeven. If power generation demand fails to sustain its current momentum or if North American truck recovery stalls, the company’s elevated capital return commitment could force difficult trade-offs between shareholder payouts and necessary reinvestment in innovation or capacity, undermining long-term competitiveness.

Cummins faces significant near-term headwinds in its core Engine and Components segments due to persistent weakness in North American on-highway truck demand, which management acknowledged as a cyclical downturn with unit volumes down 20% year-over-year in Q1 2026 and industry production of heavy-duty trucks down 23%, suggesting the recovery may be slower and more fragile than implied by the upgraded outlook. Despite raising the 2026 North America heavy-duty truck forecast to 230,000–250,000 units (from 220,000–240,000), this remains well below pre-downturn levels, and the company’s reliance on a modest prebuy ahead of the 2027 EPA regulations introduces execution risk—if customers delay purchases in anticipation of newer, more efficient engines, or if supply chain constraints limit build rates as flagged in discussions with David Raso of Evercore ISI, the anticipated volume rebound could stall. Furthermore, Engine segment revenues declined 4% year-over-year in Q1, and Components segment revenues fell 5%, with both segments’ EBITDA margins under pressure from higher compensation expenses and material costs, indicating that the turnaround is not yet self-sustaining and remains dependent on external demand recovery that may not materialize as quickly as modeled.
Tariff and trade policy volatility presents an underappreciated risk to Cummins’ margins and supply chain stability, particularly given the company’s U.S.-centric manufacturing footprint for domestic markets, which management acknowledged as a key focus area in mitigating tariff impacts through collaboration with the Department of Commerce on the engine offset program—yet this mechanism remains unfinalized, creating uncertainty. While Mark Smith characterized the net tariff impact on EBITDA as “immaterial” and estimated at 20–30 basis points for the full year, this assessment relies on successful recovery mechanisms that could falter if trade tensions escalate or if retaliatory measures disrupt supply chains for critical inputs. The immateriality claim also overlooks segment-specific volatility—Power Systems benefited from net tariff recoveries in Q1, but this may not persist, and the Engine and Components segments, which bear the brunt of tariff exposure due to their reliance on U.S. production for North American markets, could face uneven cost pressures that management’s aggregate guidance obscures. With increasing interest rates and challenging markets for talent compounding operational risks, the company’s ability to maintain margin expansion assumes a stable trade environment that is far from guaranteed.
Cummins’ accelerated capital allocation plans—including a total investment range of $1.35 billion to $1.45 billion for 2026 and a commitment to return approximately 50% of operating cash flow to shareholders—may constrain its ability to fund strategic growth initiatives or weather prolonged downturns, especially if free cash flow generation disappoints due to working capital pressures or segment-specific losses. Although operating cash flow improved to a $309 million inflow in Q1 2026 from a $3 million outflow a year ago, this was bolstered by favorable changes in receivables and payables timing rather than purely operational strength, and the company’s reliance on joint venture income (which increased $17 million year-over-year) introduces variability tied to external partners’ performance. The Accelera segment’s ongoing losses—projected at $270 million to $300 million net of discrete charges for 2026—represent a persistent drag on consolidated profitability, and while management notes improvement, the segment remains deeply unprofitable with no clear timeline to breakeven. If power generation demand fails to sustain its current momentum or if North American truck recovery stalls, the company’s elevated capital return commitment could force difficult trade-offs between shareholder payouts and necessary reinvestment in innovation or capacity, undermining long-term competitiveness.

Segments Breakdown of Revenue (2025)

Peer Comparison

Companies in the Specialty Industrial Machinery

S.No.	Ticker	Company	Market Cap	P/E	P/S	Total Debt (Qtr)
1	GEV	GE Vernova Inc.	270.93 Bn	28.46	6.55	2.79 Bn
2	ETN	Eaton Corp plc	156.55 Bn	39.19	5.50	21.05 Bn
3	PH	Parker-Hannifin Corp	124.04 Bn	35.64	5.91	9.58 Bn
4	CMI	Cummins Inc	91.66 Bn	34.29	2.70	6.89 Bn
5	EMR	Emerson Electric Co	82.90 Bn	67.34	4.53	13.36 Bn
6	ITW	Illinois Tool Works Inc	81.54 Bn	26.02	5.03	9.15 Bn
7	AME	Ametek Inc/	55.40 Bn	36.26	7.29	2.18 Bn
8	ROK	Rockwell Automation, Inc	51.78 Bn	53.05	5.88	3.69 Bn

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Investment Thesis

Segments Breakdown of Revenue (2025)

Segments Breakdown of Revenue (2025)

Peer Comparison

Research Tools

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Investment Thesis

Segments Breakdown of Revenue (2025)

Segments Breakdown of Revenue (2025)

Peer Comparison

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