The structural profiles are close, with HEICO carrying a narrow edge on stability. Diploma still has the edge on growth, which keeps the comparison from looking entirely one-sided. In the market, Diploma carries the stronger setup — intact trend against HEICO's broken trend. That leaves a split case: the structural lead stays with HEICO, 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 (DPLM.L: STOXX 600, HEI: Russell 1000).
Most of the visible separation comes from stability.
This pair is matched through long-term financial trajectory similarity within the selected peer universe.
This level of similarity points to a meaningful structural match, though not a tight one.
The match is driven mainly by investment intensity and margin consistency.
Scores reflect position relative to comparable companies with similar long-term financial trajectories.
The largest gaps do not all point in the same direction.
Left means cheaper relative valuation. Higher means stronger structure.
The setup remains mixed because the stronger profile and the more supportive price setup do not sit on the same side.
Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.
The stability gap is clear, with the stronger side looking materially steadier through time.
A meaningful counterforce remains in growth, which keeps the comparison from looking completely one-sided.
The main read on stability is clearer than the broader score gap.
Break down the DPLM.L vs HEI comparison across all dimensions with the full interactive tool.
Explore how DPLM.L and HEI 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.
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.