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

The structural profiles are close, with Caterpillar carrying a narrow edge on growth. Donaldson Company still has the edge on valuation, which keeps the comparison from looking entirely one-sided. On the market side, Caterpillar is in better shape — its trend is intact while Donaldson Company's trend has broken down. That puts structure and market broadly in agreement — Caterpillar's lead looks more confirmed than conflicted.

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

Updated 2026-04-05

Most of the separation is still concentrated in growth.

Trajectory Similarity
0.81
Similar
Peer-set rank: #3
within Caterpillar Inc.'s functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The match is driven mainly by investment intensity and margin consistency.

Similarity drivers
investment intensitymargin consistency
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
CAT
Caterpillar Inc.
49
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 clearest separation appears in growth.

Dimension spread: CAT vs DCI Profitability 38 38 Stability 52 53 Valuation 47 63 Growth 63 34 CAT DCI
Gap Ranking
#1 Growth +29
#2 Valuation +16
#3 Stability +1
#4 Profitability
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CAT and DCI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CATDCI Relative valuation Structural strength

The setup splits cleanly: structure favours Caterpillar Inc., while the price setup favours Donaldson Company, Inc..

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

Relative Position vs Comparable Companies
Growth
Caterpillar Inc. sits in the stronger part of the group on growth, while Donaldson Company, Inc. is closer to mid-pack.
Valuation
Both look solid on valuation, though Donaldson Company, Inc. still holds the stronger peer position.
Growth — Dominant Gap
CAT
63
DCI
34
Gap+29in favour of CAT

The clearest distance comes from a stronger growth profile.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for Donaldson Company, with a forward P/E that is 5.4 turns lower there.

What this means for the comparison

The main read on growth is clearer than the broader score gap.

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Similar growth-and-valuation comparisons

Explore how CAT 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.