Home Compare ALLE vs DPLM.L
Stock Comparison · Valuation-led comparison

Allegion vs Diploma: Which Stock Looks Stronger in 2026?

Allegion leads structurally, with valuation as the clearest single gap between the two profiles. Diploma still has the edge on profitability, which keeps the comparison from looking entirely one-sided. In the market, Diploma carries the stronger setup — intact trend against Allegion's broken trend. That leaves a split case: the structural lead stays with Allegion, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (ALLE: Russell 1000, DPLM.L: STOXX 600).

Updated 2026-05-17

The comparison is mainly decided in valuation, with the rest of the profile carrying less weight.

Trajectory Similarity
0.78
Similar
Peer-set rank: #19
within Allegion plc's functional peer set

This comparison is anchored in 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 clearest structural overlap shows up in revenue stability and capital structure.

Similarity drivers
revenue stabilitycapital 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
ALLE
Allegion plc
53
Peer-Score
Signal qualityLow
Peer basis: Russell 1000
vs
DPLM.L
Diploma PLC
47
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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

Pricing shapes this comparison more than a broad operating gap.

Dimension spread: ALLE vs DPLM.L Profitability 34 66 Stability 40 42 Valuation 88 29 Growth 41 49 ALLE DPLM.L
Gap Ranking
#1 Valuation +59
#2 Profitability +32
#3 Growth +8
#4 Stability +2
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ALLE and DPLM.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ALLEDPLM.L Relative valuation Structural strength

Diploma PLC occupies the cheaper side of the setup map, although Allegion plc still holds the stronger structural profile.

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

Relative Position vs Comparable Companies
Valuation
On valuation, Allegion plc ranks near the top of the group; Diploma PLC sits in the weaker half.
Profitability
On profitability, the gap still runs the same way: Diploma PLC sits near the top of the group, while Allegion plc remains in the weaker half.
Valuation — Dominant Gap
ALLE
88
DPLM.L
29
Gap+59in favour of ALLE

The multiple-based pricing edge comes from a forward P/E that is 14.8 turns lower.

What keeps the gap from being one-sided

A meaningful counterforce remains in profitability, which keeps the comparison from looking completely one-sided.

What this means for the comparison

Valuation gives Allegion plc the clearer edge, even though profitability and the price setup keep the overall picture from looking clean.

Explore full peer positioning in AssetNext

Break down the ALLE vs DPLM.L comparison across all dimensions with the full interactive tool.

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Other comparisons with conflicting dimension signals

Explore how ALLE and DPLM.L 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.