Cummins: Dual Drivers of AI + Truck Recovery, Target Price Raised to $752

Overview

Following Cummins' strong Q1 2026 results, Morgan Stanley released an updated report, noting that the company benefits simultaneously from surging demand for backup power driven by AI data center construction and the bottoming-out and recovery of the North American truck cycle. Management substantially raised full-year 2026 revenue growth guidance from 3-8% to 8-11%, while also increasing EBITDA margin guidance from 17-18% to 17.75-18.5%, signaling broad improvement across all business segments. The firm reiterated its “overweight” rating and lifted the target price from $675 to $752, corresponding to a 25x multiple on 2026 base EPS.

Core views

On the demand side: AI data center construction has sparked a sharp increase in orders for high-power diesel and natural gas generator sets. Management raised Power Systems’ full-year sales growth guidance by 2 percentage points to 14-19%, highlighting an 84% year-over-year surge in Chinese data center demand, with a two-year compound growth rate of 152%; capacity utilization at the company’s Chongqing plant in China continues to rise. On the supply side: North American heavy-truck orders have been steadily recovering, with April orders still up year over year; benefiting from a 36% market share in heavy-truck engines, the company is among the first to reap gains. The Rocky Mount plant has already initiated a third-shift expansion, and further capacity investments are expected to be announced at the May 21 investor day. Profit structure: Q1 adjusted EBITDA margin reached a record high of 29.5%, with significant improvement even after excluding one-time tariff-related gains. The firm projects overall EBITDA margin for 2026 to expand to 18.5%, surpassing the previous forecast of 18.2%. Valuation: Applying a 25x multiple to the 2026 base EPS ($30.09), higher than the historical range of 11-18x, reflects a double premium stemming from the truck cycle bottom plus the AI growth trajectory.

Analysis framework

The firm employs a ‘multi-scenario valuation’ framework: - Baseline scenario ($752): Assumes moderate North American truck recovery plus sustained strong AI data center demand, projecting 2026 EPS of $30.09 at a 25x PE ratio. - Optimistic scenario ($875): If truck recovery exceeds expectations and AI demand surges, EPS could reach $35, with a 25x PE ratio. - Pessimistic scenario ($430): Should economic slowdown dampen truck demand or AI construction fall short of projections, EPS would be $25.3, at a 17x PE ratio. Key tracking indicators include net North American heavy-truck orders, capital expenditures for data centers, utilization rates of high-power engine capacity, and the pace of Chinese data center tenders.

Methodology notes

• valuation methodSOTP segment valuation

  Model each of the five major segments—Engine, Components, PS, Distribution, Accelera—separately before summing them up

  The firm breaks down Cummins into traditional truck engines, AI backup power, zero-emission technologies, and other businesses, forecasting revenue growth and profit margins for each segment individually, then aggregating to arrive at an overall earnings projection, thus avoiding the pitfalls of relying solely on a single multiple that masks underlying differences.

• cycle and prosperity frameworkKitchin inventory cycle

  Assessment of the North American heavy-truck inventory cycle

  The report argues that after destocking during 2024–2025, North America will enter a restocking phase in 2026, driving a rebound in engine demand—a key rationale for assigning a valuation multiple above historical norms.

Asset mapping & comparison

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

• Cummins Inc (CMI.US)

  Direct beneficiary: surging demand for AI data center backup power and the recovery of the North American truck cycle

  Strengths

  Leading technology in high-power engines, deep North American distribution network, localized production capabilities in China

  Weaknesses

  Short-term losses in the Accelera zero-emission business, growing reliance on the Chinese market

  Comparison

  Compared to peers, CMI leads in early deployment and highest market share in AI backup power

  Risks

  Economic slowdown leading to weaker-than-expected truck demand, intensifying competition from domestic Chinese engine manufacturers

Key data

• 2026 revenue growth guidance8-11%Previously 3-8%, comprehensively raised
• 2026 adjusted EBITDA margin guidance17.75-18.5%Previously 17-18%, reflecting pricing power and economies of scale
• 2026 base EPS forecast$30.09Previously $26.75, raised by 12%
• Power Systems 2026 revenue growth forecast17.3%Previously 14.5%, driven by AI data center demand
• North American heavy-truck engine market share36%Q1 2026 data, firmly maintaining industry leadership

Impact & implications

The report concludes that Cummins stands at the intersection of a ‘traditional cycle bottom and an emerging growth track’: on one hand, the North American heavy-truck inventory cycle is poised for reversal, offering substantial earnings elasticity in the engine business; on the other, AI data centers generate exponential demand for highly reliable backup power, endowing the Power Systems segment with long-term growth potential. The firm anticipates that the May 21 investor day will further unveil plans for capacity expansion and long-term growth, potentially catalyzing a rally in the stock price.

Risks

• North American heavy-truck recovery falling short of expectations
• Slower-than-expected pace of AI data center construction
• Intensified competition from local Chinese engine makers
• Unforeseen impacts of rapid zero-emission technology adoption on traditional diesel demand

What to watch

• Capacity expansion plans unveiled at the May 21 investor day
• Monthly North American heavy-truck order data
• Progress of Chinese data center tender processes
• Utilization rates of high-power engine capacity