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Johnson Matthey vs RPM International: Which Stock Looks Stronger in 2026?

Johnson Matthey holds the cleaner structural position, with growth as the main driver and stability adding further support. RPM International 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.

Updated 2026-04-05

Most of the lead runs through growth, while profitability helps make the separation broader.

INDUSTRY COMPARISON

Both operate in: Specialty Chemicals

This comparison is based on industry proximity, not on functional trajectory similarity. JMAT.L and RPM share the same industry classification.

For a similarity-based comparison, see how Johnson Matthey and RPM International each position within their functional peer groups in AssetNext.

Peer-Relative Score
JMAT.L
Johnson Matthey Plc
69
Peer-Score
Signal qualityMedium
vs
RPM
RPM International Inc.
63
Peer-Score
Signal qualityMedium

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: JMAT.L vs RPM Profitability 71 56 Stability 37 59 Valuation 84 82 Growth 77 49 JMAT.L RPM
Gap Ranking
#1 Growth +28
#2 Stability +22
#3 Profitability +15
#4 Valuation +2
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for JMAT.L and RPM Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer JMAT.LRPM Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Johnson Matthey Plc.

Valuation position uses Forward P/E and peer-relative PE percentile (idx_pct_pe) where available.

Relative Position vs Comparable Companies
Growth
Both profiles are strong on growth, but Johnson Matthey Plc leads clearly.
Stability
On stability, RPM International Inc. is positioned higher in the group, while Johnson Matthey Plc is closer to the middle.
Growth — Dominant Gap
JMAT.L
77
RPM
49
Gap+28in favour of JMAT.L

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

Stability still tilts materially toward RPM International Inc., which stops the result from looking dominant across the whole profile.

What this means for the comparison

The page question resolves through growth, but stability and current pricing still keep the broader comparison from reading as fully aligned.

Explore full peer positioning in AssetNext

Break down the JMAT.L vs RPM comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how JMAT.L and RPM 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.

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.