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Alstom vs L3Harris Technologies: Which Stock Looks Stronger in 2026?

L3Harris Technologies holds the cleaner structural position, with the lead spread across stability and profitability. Alstom does not offset that deficit through any equally strong structural edge elsewhere. 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. Peer scores are normalised within each company's primary universe (ALO.PA: STOXX 600, LHX: S&P 500).

Updated 2026-07-05

The lead is spread across stability and profitability, rather than sitting in one isolated gap. L3Harris Technologies, Inc. leads by 25 points on the overall comparison score.

Trajectory Similarity
0.75
Similar
Peer-set rank: #10
within Alstom SA's functional peer set

These two companies are linked by measured long-term financial trajectory similarity within the selected peer universe.

This level of similarity signals a strong structural match, even though some dimensions still separate the two companies.

The match is driven mainly by margin consistency and capital structure.

Similarity drivers
margin consistencycapital structure
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
ALO.PA
Alstom SA
29
Peer-Score
Signal qualityMedium
Peer basis: STOXX 600
vs
LHX
L3Harris Technologies, Inc.
54
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

Score differences across key dimensions.

Dimension spread: ALO.PA vs LHX Profitability 7 38 Stability 14 56 Valuation 53 59 Growth 39 69 ALO.PA LHX
Gap Ranking
#1 Stability +42
#2 Profitability +31
#3 Growth +30
#4 Valuation +6
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ALO.PA and LHX Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ALO.PALHX 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.

Entry today — historical context

Where ALO.PA and LHX each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ALO.PA Lower · below norm 0th 50th 100th 77 pct gap LHX Elevated · above norm 0th 50th 100th 14th 91st
Today ALO.PA sits in the lower portion of its own 5-year history (14th percentile), while LHX sits higher in its own history (91st). Within each stock's own 5-year context, ALO.PA is at a historically more favourable entry position than LHX. 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, L3Harris Technologies, Inc. is positioned higher in the group, while Alstom SA is closer to the middle.
Profitability
Both sit in the weaker half on profitability, with L3Harris Technologies, Inc. still coming out ahead.
Stability — Dominant Gap
ALO.PA
14
LHX
56
Gap+42in favour of LHX

The stability gap is very wide, with the stronger side looking materially steadier through time.

What else supports the lead

Profitability gives the lead a second hard layer of support, with a 6.5-point operating margin advantage.

What this means for the comparison

The lead is built on both stability and profitability, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

Break down the ALO.PA vs LHX comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar stability-and-profitability comparisons

Explore how ALO.PA and LHX 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.