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Stock Comparison · Structural lead, mixed market

Diploma vs StandardAero: Which Stock Looks Stronger in 2026?

Diploma holds the cleaner structural position, with profitability as the main driver and growth adding further support. StandardAero still leads on growth and valuation, which keeps the comparison from looking entirely one-sided. On the market side, Diploma is in better shape — its trend is intact while StandardAero's trend has broken down. That puts structure and market broadly in agreement — Diploma's lead looks more confirmed than conflicted.

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

Updated 2026-08-16

The clearest separation starts in profitability, with stability adding a second layer of support. Diploma PLC leads by 11 points on the overall comparison score.

Trajectory Similarity
0.78
Similar
Peer-set rank: #10
within Diploma PLC's functional peer set

This pair is matched through 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 strongest overlap appears in investment intensity and revenue stability.

Similarity drivers
investment intensityrevenue stability
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
DPLM.L
Diploma PLC
47
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
SARO
StandardAero, Inc.
36
Peer-Score
Signal qualityMedium
Peer basis: Russell 1000

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: DPLM.L vs SARO Profitability 71 16 Stability 58 34 Valuation 25 37 Growth 33 64 DPLM.L SARO
Gap Ranking
#1 Profitability +55
#2 Growth +31
#3 Stability +24
#4 Valuation +12
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

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

The setup is mixed: neither company clearly combines the stronger profile with the more supportive price setup.

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

Relative Position vs Comparable Companies
Profitability
On profitability, Diploma PLC ranks near the top of the group; StandardAero, Inc. sits in the weaker half.
Growth
On growth, StandardAero, Inc. is positioned higher in the group, while Diploma PLC is closer to the middle.
Profitability — Dominant Gap
DPLM.L
71
SARO
16
Gap+55in favour of DPLM.L

The profitability lead is mainly driven by a 10.4-point operating margin advantage.

What keeps the gap from being one-sided

Growth still leans toward StandardAero, Inc., so the lead is real without reading as one-way.

What this means for the comparison

The profitability edge is decisive, even though current pricing and growth still lean somewhat toward StandardAero, Inc..

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

Explore how DPLM.L and SARO 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.