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Regal Rexnord vs Siemens Aktiengesellschaft: Which Stock Looks Stronger in 2026?

Siemens Aktiengesellschaft holds the cleaner structural position, with the lead spread across growth and valuation. Regal Rexnord still has the edge on growth, which keeps the comparison from looking entirely one-sided. In the market, Regal Rexnord carries the stronger setup — intact trend against Siemens Aktiengesellschaft's broken trend. That leaves a split case: the structural lead stays with Siemens Aktiengesellschaft, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

The page question resolves through growth, where Regal Rexnord Corporation holds the stronger read even though the broader score still favours Siemens Aktiengesellschaft.

INDUSTRY COMPARISON

Both operate in: Specialty Industrial Machinery

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

For a similarity-based comparison, see how Regal Rexnord and SIE.DE each position within their functional peer groups in AssetNext.

Peer-Relative Score
RRX
Regal Rexnord Corporation
32
Peer-Score
Signal qualityHigh
vs
SIE.DE
Siemens Aktiengesellschaft
38
Peer-Score
Signal qualityHigh

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

Score differences across key dimensions.

Dimension spread: RRX vs SIE.DE Profitability 5 17 Stability 24 41 Valuation 42 65 Growth 64 25 RRX SIE.DE
Gap Ranking
#1 Growth +39
#2 Valuation +23
#3 Stability +17
#4 Profitability +12
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for RRX and SIE.DE Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer RRXSIE.DE Relative valuation Structural strength

Structure stays fairly close here, while current pricing still looks more supportive for Siemens Aktiengesellschaft.

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

Relative Position vs Comparable Companies
Growth
Regal Rexnord Corporation sits in the stronger part of the group on growth, while Siemens Aktiengesellschaft is closer to mid-pack.
Valuation
Both rank well on valuation, but Siemens Aktiengesellschaft still holds a clear edge.
Growth — Dominant Gap
RRX
64
SIE.DE
25
Gap+39in favour of RRX

The main growth separation is wide, driven by a meaningfully stronger expansion profile.

What keeps the gap from being one-sided

On the market side, Regal Rexnord carries the stronger trend while Siemens Aktiengesellschaft's trend has broken — the market setup does not confirm the structural advantage.

What this means for the comparison

The lead is built on both growth and valuation — though growth still provides a counterweight.

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how RRX and SIE.DE 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.