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Stock Comparison · Single-driver result

Donaldson Company vs Lennox International: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Lennox International carrying a narrow edge on stability. Donaldson Company still has the edge on stability, which keeps the comparison from looking entirely one-sided. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the Russell 1000 universe, making them directly comparable.

Updated 2026-05-17

On stability, the clearer edge sits with Donaldson Company, Inc., while the overall score remains tighter and points the other way.

Trajectory Similarity
0.79
Similar
Peer-set rank: #34
within Donaldson Company, 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 strongest overlap appears in 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
DCI
Donaldson Company, Inc.
48
Peer-Score
Signal qualityLow
Peer basis: Russell 1000
vs
LII
Lennox International Inc.
49
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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

The clearest separation appears in stability.

Dimension spread: DCI vs LII Profitability 38 54 Stability 58 25 Valuation 67 76 Growth 25 23 DCI LII
Gap Ranking
#1 Stability +33
#2 Profitability +16
#3 Valuation +9
#4 Growth +2
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for DCI and LII Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer DCILII Relative valuation Structural strength

Structure stays fairly close here, while current pricing still looks more supportive for Lennox International Inc..

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

Entry today — historical context

Where DCI and LII each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY DCI Elevated · above norm 0th 50th 100th 25 pct gap LII Neutral · below norm 0th 50th 100th 92nd 67th
Today LII sits in the upper-middle of its own 5-year history (67th percentile), while DCI sits higher in its own history (92nd). Within each stock's own 5-year context, LII is at a historically more favourable entry position than DCI. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Stability
On stability, Donaldson Company, Inc. is positioned higher in the group, while Lennox International Inc. is closer to the middle.
Profitability
On profitability, Lennox International Inc. is positioned higher in the group, while Donaldson Company, Inc. is closer to the middle.
Stability — Dominant Gap
DCI
58
LII
25
Gap+33in favour of DCI

The clearest distance comes from a steadier profile over time.

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

Stability is the clearest driver of the lead, with profitability adding further support — though stability still provides a real counterweight.

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how DCI and LII 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.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

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.