Cummins Inc (CMI): Cummins retains a Neutral view as data-center strength offsets truck-cycle and 2027 margin uncertainty

Overview

This report recaps an APAC investor call with Cummins management and examines the truck replacement cycle, the 2027 EPA transition, Engine margin mechanics, R&D timing and the expanding data-center power opportunity. J.P. Morgan remains Neutral and introduces a $600 December 2027 price target, judging that strong earnings growth and Power Systems demand are offset by uncertainty around trucks, transition costs and the timing of valuation expansion.

Core views

J.P. Morgan attributes the recent share-price weakness to three concerns: moderating incremental margins in 2027, possible data-center backup-power overcapacity and uncertain 2027 truck demand amid record diesel prices. The report regards those concerns as reasonable in the current political and regulatory environment, but still forecasts mid-teens EPS CAGR over the next couple of years. Its FY26/FY27/FY28 adjusted EPS estimates are $29.64/$34.04/$40.06, while revenue is modeled at $37.950 billion/$42.451 billion/$46.901 billion and adjusted EBITDA at $6.932 billion/$7.726 billion/$8.804 billion. FY27 EPS was raised 3.1% from $33.02 to $34.04; FY26 and FY27 EBITDA estimates increased 1.0% and 2.5%, respectively. Even so, J.P. Morgan argues that a higher relative valuation multiple will probably require faster Power Systems revenue growth and/or stronger Engine incremental margins beyond 2027. The truck outlook is more replacement-led than pre-buy-led. Cummins estimates annualized Class 8/Group 2 replacement demand at roughly 220,000–240,000 units and medium-duty replacement demand at about 130,000–135,000 units. Management raised its 2026 Class 8/Group 2 market guidance to approximately 245,000 units from 235,000, but described this as activity near the upper end of replacement demand rather than the beginning of a large traditional pre-buy. Production fell materially below replacement levels in 2H25 following tariffs and remained below replacement through 1Q26 before improving in 2Q and accelerating in 3Q. This makes 2H26 production appear strong and somewhat above normal replacement levels, although supply-chain capacity limits how much demand can be fulfilled. J.P. Morgan remains comfortable forecasting North American Class 8 builds to grow 12% in 2027 after 10% in 2026, while Classes 5–7 grow 3% after 15% in 2026. Near term, investors expect weak September Class 8 orders as OEMs prepare for model-year 2027 truck price increases exceeding $10,000, including the NCP and inflation recovery. Visibility on 2027 orders should improve over the next one to two months as OEMs open order books and Cummins gathers information from OEM and fleet conversations. Cummins itself receives firm OEM orders on roughly two-week lead times, so production planning depends more on direct fleet discussions, OEM expectations and market sensing than on a long-duration backlog. This makes the emerging fleet purchasing plans and OEM order books more informative than Cummins' short-cycle firm order position. Cummins divides the EPA transition into three phases. During 2H26 it continues selling roughly 200mg-equivalent engines without an NCP. In 2027, it can continue selling the existing technology by paying a proposed NCP of about $7,000 for the 15L engine, just over $4,000 for the 6.7L and 7.2L medium-duty engines, and an intermediate amount for the 10L. Management describes the NCP as a dollar-for-dollar pass-through: it raises average selling price and revenue but contributes no additional EBITDA dollars. Consequently, like-for-like EBITDA dollars per unit should remain comparable with 2026, while the reported EBITDA margin percentage and 2026-to-2027 incremental margin appear mechanically lower. J.P. Morgan's calculations indicate Engine incremental margins in the mid-teens percentage range next year. Once the 35mg-equivalent HELM products launch, the NCP disappears and Cummins expects higher pricing for added engine and aftertreatment content, emissions compliance, fuel-economy improvements, longer service intervals and other product enhancements. For the 15L platform, the company still expects a truck-level powertrain price increase of approximately $10,000, split roughly two-thirds to the engine and one-third to aftertreatment, with smaller increases for the 10L and 7.2L platforms. However, the large majority of 2027 volume—including effectively all medium-duty volume—is expected to remain on existing technology plus the NCP because customers are likely to favor the lower-priced product while it is available and new-platform supply will only build gradually late in 2027. The medium-duty HELM launch has shifted to January 2028 because Cummins must validate the platform across an unusually broad range of chassis, OEM integrations, climates and duty cycles. Management presents this timing as a product-quality and industry decision rather than evidence that Cummins is behind. New HELM products should carry greater content and higher selling prices, but their margin percentage is likely to face six to eight quarters of elevated warranty accruals and launch costs. Management expects new-product price versus cost to be at least neutral and aims for a favorable result. It also distinguishes a 25%-plus incremental-margin objective from the target for total company EBITDA margin to exceed 20% by 2030. R&D will remain elevated longer because the product-launch schedule has moved out. Under the original timetable, launches would have occurred in January 2027 and R&D could have started declining in 2H27. With the portfolio now expected to become fully operational only in early 2028, management does not expect the roll-off until 2H28. The extra time is being used to improve launch quality, lower cost and refine the products. After launch, Cummins sees an annual R&D run-rate reduction opportunity of approximately $100–150 million, primarily in Engines and secondarily in Components, forming part of the bridge toward a company EBITDA margin above 20% by 2030. In data centers, management says capacity—not demand or competition—is the principal constraint. Cummins has decades-long relationships with essentially all major hyperscalers, considers its market position difficult to replicate and is already accepting 95L orders for delivery in 2H28. Customers unable to secure a 95L unit are asking about 78L, 60L or 50L alternatives. Management interprets recent competitor wins partly as a consequence of capacity constraints at Cummins and Caterpillar rather than a deterioration in Cummins' competitive standing. Headlines concerning AI slowdowns, moratoriums or geographic restrictions have not weakened orders; account checks reportedly show no deterioration, and Cummins believes restrictions often relocate projects instead of eliminating them. The high-horsepower expansion offers substantial capacity for relatively limited capital. Cummins had approximately 26GW of high-horsepower engine capacity in 2023 and added 9GW over roughly 2.5–3 years for about $200 million, reaching around 35GW by the end of last year. It has announced a further 20GW for approximately $450 million, taking capacity to 55GW by 2030. The new capacity begins entering service in 2027, ramps broadly linearly through 2030 and has an outsized increase in 2028. Management expects billions of dollars of incremental revenue through 2030 and a rapid payback because much of the capacity is installed within existing facilities with limited additional fixed cost. Although Power Systems pricing should moderate as industry supply expands, Cummins expects favorable price/cost through 2030 and says the additional 20GW was sized using direct customer discussions. Cummins identifies three data-center opportunities. Diesel standby is the established core, with a typical 100MW data center installing approximately 100MW of diesel backup to maintain computing and cooling if base-load power fails. The second opportunity is natural-gas prime or behind-the-meter power: grid constraints or resistance to new grid connections could require the same 100MW site to install another 100MW of on-site generation. Cummins' 130L natural-gas genset would compete with gas turbines, other high-speed gas reciprocating engines and fuel cells. The development plan calls for maturity milestones and a launch or pilot customer in 2H27, limited pilot production, supply-chain preparation and site commissioning in 2H28, followed by order-book opening and a commercial ramp in 2029–30. The third opportunity is battery energy storage, which can smooth demand around an agreed grid draw. Management regards BESS as complementary to diesel today rather than a replacement because batteries eventually deplete and customers generally retain approximately one-for-one diesel redundancy. Cummins expects about $5 billion of data-center revenue this year across Power Systems and Distribution, versus an Analyst Day framework of more than $9 billion by 2030. Both figures are still overwhelmingly based on diesel standby, with minimal BESS and very little gas-prime revenue included. Gas prime and BESS therefore represent potential upside beyond the existing framework, although gas prime competes with diesel for shared engine and manufacturing capacity. Gas prime also provides a larger lifecycle opportunity because equipment runs extensively and may undergo roughly three to four major overhauls, potentially producing high-margin aftermarket revenue in 2035, 2040 and beyond. Power Systems' 2Q26 margin was slightly above 24%, and management expects a similar level in 2H26 because higher revenue is offset by 130L gas-platform R&D. J.P. Morgan models multi-year Power Systems incremental margins at approximately 25%–30%. China is also a meaningful data-center opportunity. Cummins says it holds the number-one position in Chinese data-center standby power, supported by local manufacturing, competitive local costs, long-standing hyperscaler relationships including Alibaba and ByteDance, and local manufacturing and joint-venture ties. Chinese data-center growth has recently exceeded 80% from a smaller base. In absolute dollars, recent U.S. and Chinese growth has been broadly similar, while China's percentage growth is higher because its base is smaller. Management did not quantify Chinese margins but called the market a very attractive part of the portfolio. Capital allocation remains led by organic investment in high-return projects such as high-horsepower capacity and the 130L gas engine. Management nevertheless expects substantial excess cash flow after those investments. The Analyst Day framework calls for approximately 50% of operating cash flow to be returned to shareholders, with dividends first and repurchases second. M&A is expected to remain small and strategic, targeting technology, portfolio additions or supply-chain capabilities rather than large transactions. J.P. Morgan retains a Neutral rating and introduces a December 2027 target of $600, compared with the prior December 2026 target of $690. The new target is based on approximately 10x FY28 EV/EBITDA and 15x FY28 P/E, broadly in line with the current valuation. At the report price of $526.13, the target implies 15% upside. The central balance is between strong data-center growth, eventual R&D savings and expected EPS expansion on one side, and near-term truck-cycle uncertainty, transition-related margin optics, Accelera losses and limited scope for immediate multiple expansion on the other.

Analysis framework

J.P. Morgan combines management commentary from the APAC investor meeting with its truck-production forecasts, regulatory-transition assumptions, segment margin bridges and company financial model. It separates pass-through revenue from true unit economics, evaluates data-center demand against capacity additions and customer discussions, and then applies FY28 P/E and EV/EBITDA multiples to establish the December 2027 price target.

Methodology notes

• Valuation methodsP/E and PEG Valuation

  FY28 P/E valuation

  The report applies approximately 15x FY28 adjusted EPS of $40.06 as one basis for the $600 December 2027 target and also presents PEG comparisons.

• Valuation methodsEV/EBITDA valuation

  FY28 enterprise-value-to-EBITDA valuation

  The target is cross-checked at approximately 10x FY28 EV/EBITDA using forecast adjusted EBITDA of $8.804 billion.

• Valuation methods

  Free-cash-flow-yield cross-check

  The valuation matrix compares forecast free cash flow yields with Cummins' historical average and the average S&P 500 free-cash-flow yield to provide an additional valuation reference.

• Industry AnalysisSupply-demand framework

  Truck replacement demand and data-center capacity balance

  The report compares truck production with replacement requirements and assesses data-center orders against Cummins' available high-horsepower capacity to distinguish demand constraints from supply constraints.

• Corporate Fundamentals and Finance

  Incremental-margin and transition bridge

  The analysis separates NCP pass-through revenue from EBITDA dollars, then incorporates launch costs, warranty accruals and the eventual R&D roll-off to explain the path of Engine and company margins.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Cummins Inc (CMI.US)

  Primary covered company; the report evaluates its truck-engine transition, Power Systems expansion and data-center exposure.

  Strengths

  Long-standing hyperscaler relationships, a capacity-constrained data-center order book, broad medium-duty integration, local strength in China and relatively capital-efficient high-horsepower expansion.

  Weaknesses

  Accelera losses, delayed R&D roll-off, NCP-driven reported margin dilution, initial HELM warranty and launch costs, and exposure to truck-cycle uncertainty.

  Comparison

  Management says Cummins and Caterpillar are both capacity-constrained in data-center generation, and attributes some competitor wins to limited incumbent capacity rather than a fundamental change in competitive position.

  Risks

  A sudden data-center slowdown or weaker truck pre-buy could lower estimates, while regulatory changes could alter the pace and economics of the emissions transition.

Key data

• Rating and targetNeutral; $600.00 Dec-27 targetThe prior target was $690.00 for Dec-26.
• Reference price and target upside$526.13; 15%Price as of 22 Sep 2026 and reported upside to target.
• Adjusted EPS forecasts$29.64/$34.04/$40.06FY26E/FY27E/FY28E; FY27E was raised 3.1% from $33.02.
• Adjusted EBITDA forecasts$6.932bn/$7.726bn/$8.804bnFY26E/FY27E/FY28E; FY26E and FY27E estimates rose 1.0% and 2.5%.
• North American truck-build forecastClass 8 +12%; Classes 5–7 +3%J.P. Morgan's 2027 forecasts, following 2026 growth of 10% and 15%, respectively.
• 2026 Class 8/Group 2 market guidance~245k unitsRaised from approximately 235k; management views this as near the top of the 220k–240k replacement range.
• Proposed 2027 NCP~$7,000 for 15L; just over $4,000 for 6.7L/7.2LExpected to be passed through dollar for dollar, raising revenue without adding EBITDA dollars.
• R&D reduction opportunity$100–150mn annuallyExpected after the product portfolio is launched, with the roll-off now anticipated from 2H28.
• High-horsepower capacity55GW by 2030An additional 20GW is planned for approximately $450mn, versus about 35GW after the prior expansion.
• Data-center revenue~$5bn this year; $9bn+ by 2030Both figures are mainly diesel standby and include minimal gas-prime and BESS contribution.
• Power Systems marginJust above 24% in 2Q26A similar level is expected in 2H26; multi-year incremental margins are modeled at approximately 25%–30%.
• China data-center growth>80%Recent growth from a smaller base; absolute dollar growth was broadly similar to that in the United States.
• Shareholder returns~50% of operating cash flowAnalyst Day framework, with dividends prioritized before share repurchases.

Impact & implications

The report argues that Cummins has credible multi-year earnings and data-center growth, but near-term financial presentation will be complicated by NCP pass-through revenue, delayed product launches and sustained R&D. The data-center opportunity could expand beyond diesel standby into gas prime power, BESS and aftermarket services, yet J.P. Morgan believes valuation expansion requires stronger Power Systems growth or better Engine incremental margins than currently assumed.

Risks

• If the 2027 EPA NOx regulation is eliminated, the expected 2025–26 truck pre-buy could fail to materialize and estimates could be revised downward.
• An abrupt slowdown in data-center growth could make J.P. Morgan's revenue and earnings estimates too high.
• A slower-than-expected transition to alternative powertrains due to policy changes could create upside to Cummins' earnings and valuation multiple.
• A faster-than-expected Chinese economic recovery could lift Cummins' joint-venture income above current estimates.
• Power-generation product and service demand could exceed the report's current forecasts.

What to watch

• September Class 8 orders and whether model-year 2027 price increases above $10,000 weaken near-term demand.
• The first read on 2027 demand from OEM order books, direct OEM discussions and fleet purchasing plans over the next one to two months.
• The mix between replacement demand and any genuine pre-buy activity in 2026–27.
• Reported Engine incremental margins as NCP pass-through revenue begins in 2027.
• HELM launch timing, initial warranty accruals and whether R&D begins declining in 2H28.
• The 2027–30 ramp of the additional 20GW of high-horsepower capacity, particularly the larger planned step-up in 2028.
• Milestones for the 130L gas platform in 2H27, site commissioning in 2H28 and the commercial ramp in 2029–30.
• Whether Power Systems revenue growth or Engine incremental margins accelerate enough to support a higher relative valuation multiple.