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Rockwell Automation vs The Weir Group: Which Stock Looks Stronger in 2026?

Rockwell Automation leads structurally, with profitability as the clearest single gap between the two profiles. The Weir still has the edge on stability, which keeps the comparison from looking entirely one-sided. On the market side, Rockwell Automation is in better shape — its trend is intact while The Weir's trend has broken down. That puts structure and market broadly in agreement — Rockwell Automation'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 (ROK: Russell 1000, WEIR.L: STOXX 600).

Updated 2026-08-16

Most of the separation is still concentrated in profitability.

INDUSTRY COMPARISON

Both operate in: Specialty Industrial Machinery

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

For a similarity-based comparison, see how Rockwell Automation and The Weir each position within their functional peer groups in AssetNext.

Peer-Relative Score
ROK
Rockwell Automation, Inc.
50
Peer-Score
Signal qualityMedium
Peer basis: Russell 1000
vs
WEIR.L
The Weir Group PLC
43
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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

The clearest separation appears in profitability.

Dimension spread: ROK vs WEIR.L Profitability 53 22 Stability 36 47 Valuation 46 54 Growth 64 57 ROK WEIR.L
Gap Ranking
#1 Profitability +31
#2 Stability +11
#3 Valuation +8
#4 Growth +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ROK and WEIR.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ROKWEIR.L Relative valuation Structural strength

The setup splits cleanly: structure favours Rockwell Automation, Inc., while the price setup favours The Weir Group PLC.

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

Relative Position vs Comparable Companies
Profitability
On profitability, Rockwell Automation, Inc. is positioned higher in the group, while The Weir Group PLC is closer to the middle.
Stability
The Weir Group PLC sits higher in the group on stability, adding to the overall structural advantage.
Profitability — Dominant Gap
ROK
53
WEIR.L
22
Gap+31in favour of ROK

Capital efficiency adds support, with a 4.3-point ROIC advantage.

What else supports the lead

Longer-term trajectory data broadly supports the current direction of the comparison.

What this means for the comparison

Profitability answers the question more clearly than the overall score separation does.

Explore full peer positioning in AssetNext

Break down the ROK vs WEIR.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-driven comparisons

Explore how ROK and WEIR.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.