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

RPM International leads structurally, with profitability as the clearest single gap between the two profiles. Johnson Matthey still has the edge on growth, 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. Peer scores are normalised within each company's primary universe (JMAT.L: STOXX 600, RPM: Russell 1000).

Updated 2026-07-05

Profitability still does most of the heavy lifting in this comparison. The overall score gap is 8 points in favour of RPM International Inc..

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
59
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
RPM
RPM International Inc.
67
Peer-Score
Signal qualityMedium
Peer basis: Russell 1000

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

The clearest separation appears in profitability.

Dimension spread: JMAT.L vs RPM Profitability 19 55 Stability 49 58 Valuation 86 84 Growth 88 68 JMAT.L RPM
Gap Ranking
#1 Profitability +36
#2 Growth +20
#3 Stability +9
#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

RPM International Inc. still looks cheaper, even though Johnson Matthey Plc remains structurally stronger.

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

Entry today — historical context

Where JMAT.L and RPM each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY JMAT.L Neutral · above norm 0th 50th 100th 12 pct gap RPM Elevated · below norm 0th 50th 100th 67th 79th
JMAT.L (67th percentile) and RPM (79th percentile) sit at comparable positions within their own 5-year histories. This reflects entry timing, not which company is structurally stronger.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Profitability
RPM International Inc. sits in the stronger part of the group on profitability, while Johnson Matthey Plc is closer to mid-pack.
Growth
Both rank well on growth, but Johnson Matthey Plc still sits higher.
Profitability — Dominant Gap
JMAT.L
19
RPM
55
Gap+36in favour of RPM

Capital efficiency adds support, with a 6.5-point ROIC advantage.

What keeps the gap from being one-sided

Growth still leans toward Johnson Matthey Plc, so the lead is real without reading as one-way.

What this means for the comparison

Profitability settles the comparison, while pricing and growth keep the broader setup from looking 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.

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.