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Cummins vs Donaldson Company: Which Stock Looks Stronger in 2026?

Cummins holds the cleaner structural position, with growth as the main driver and profitability adding further support. Donaldson Company does not offset that deficit through any equally strong structural edge elsewhere. On the market side, Cummins is in better shape — its trend is intact while Donaldson Company's trend has broken down. That puts structure and market broadly in agreement — Cummins's lead looks more confirmed than conflicted.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

The clearest separation starts in growth, but profitability adds another real layer to the result. The overall score gap is 16 points in favour of Cummins Inc..

INDUSTRY COMPARISON

Both operate in: Specialty Industrial Machinery

This comparison is based on industry proximity, not on functional trajectory similarity. CMI and DCI share the same industry classification.

For a similarity-based comparison, see how Cummins and Donaldson Company each position within their functional peer groups in AssetNext.

Peer-Relative Score
CMI
Cummins Inc.
64
Peer-Score
Signal qualityMedium
vs
DCI
Donaldson Company, Inc.
48
Peer-Score
Signal qualityMedium

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

The largest gaps do not all point in the same direction.

Dimension spread: CMI vs DCI Profitability 61 38 Stability 60 53 Valuation 70 63 Growth 61 34 CMI DCI
Gap Ranking
#1 Growth +27
#2 Profitability +23
#3 Valuation +7
#4 Stability +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CMI and DCI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CMIDCI Relative valuation Structural strength

Neither company combines the stronger profile with the cheaper valuation.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Relative Position vs Comparable Companies
Growth
On growth, Cummins Inc. is positioned higher in the group, while Donaldson Company, Inc. is closer to the middle.
Profitability
On profitability, Cummins Inc. is positioned higher in the group, while Donaldson Company, Inc. is closer to the middle.
Growth — Dominant Gap
CMI
61
DCI
34
Gap+27in favour of CMI

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

Donaldson Company, Inc. still looks less cycle-sensitive — that keeps the result from looking completely one-sided.

What this means for the comparison

Growth is the clearest driver, and profitability also supports Cummins Inc.'s broader structural position.

Explore full peer positioning in AssetNext

Break down the CMI vs DCI comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-and-profitability comparisons

Explore how CMI and DCI each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.