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Rockwell Automation vs Regal Rexnord: Which Stock Looks Stronger in 2026?

Rockwell Automation holds the cleaner structural position, with the lead spread across profitability and stability. On the market side, Rockwell Automation is in better shape — its trend is intact while Regal Rexnord'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. Both peer scores are relative to the Russell 1000 universe, making them directly comparable.

Updated 2026-08-16

This is not just a one-metric split: both profitability and stability materially support the lead. The overall score gap is 10 points in favour of Rockwell Automation, Inc..

INDUSTRY COMPARISON

Both operate in: Specialty Industrial Machinery

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

For a similarity-based comparison, see how Rockwell Automation and Regal Rexnord 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
RRX
Regal Rexnord Corporation
40
Peer-Score
Signal qualityMedium
Peer basis: Russell 1000

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

Score differences across key dimensions.

Dimension spread: ROK vs RRX Profitability 53 29 Stability 36 23 Valuation 46 55 Growth 64 53 ROK RRX
Gap Ranking
#1 Profitability +24
#2 Stability +13
#3 Growth +11
#4 Valuation +9
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ROK and RRX Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ROKRRX Relative valuation Structural strength

Rockwell Automation, Inc. looks stronger, but the price setup still looks more supportive for Regal Rexnord Corporation.

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

Entry today — historical context

Where ROK and RRX each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ROK Elevated · above norm 0th 50th 100th 6 pct gap RRX Elevated · near norm 0th 50th 100th 96th 89th
ROK (96th percentile) and RRX (89th percentile) both sit in the upper portion of their own 5-year ranges. The historical entry context is broadly similar for both. 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
On profitability, Rockwell Automation, Inc. is positioned higher in the group, while Regal Rexnord Corporation is closer to the middle.
Stability
Neither side looks especially strong on stability, though Rockwell Automation, Inc. still ranks somewhat higher.
Profitability — Dominant Gap
ROK
53
RRX
29
Gap+24in favour of ROK

The profitability lead is mainly driven by a 6.6-point operating margin advantage.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for Regal Rexnord, with a forward P/E that is 16.9 turns lower there.

What this means for the comparison

The lead is built on both profitability and stability, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Similar profitability-and-stability comparisons

Explore how ROK and RRX 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.