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Stock Comparison · Structural lead, mixed market

CMS Energy vs Iberdrola: Which Stock Looks Stronger in 2026?

CMS Energy holds the cleaner structural position, with the lead spread across growth and valuation. Iberdrola, still leads on profitability and stability, which keeps the comparison from looking entirely one-sided. The market setup is mixed, without a decisive signal in either direction. The market is not adding a decisive signal either way — the structural read carries the weight.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (CMS: S&P 500, IBE.MC: STOXX 600).

Updated 2026-07-05

The clearest score difference appears in growth. The overall score gap is 9 points in favour of CMS Energy Corporation.

Trajectory Similarity
0.70
Moderately similar
Peer-set rank: #55
within CMS Energy Corporation's functional peer set

This comparison is anchored in long-term financial trajectory similarity within the selected peer universe.

A moderate similarity means the pair is structurally comparable, but not a near-twin trajectory match.

Most of the shared profile comes through margin trend and capital structure.

Similarity drivers
margin trendcapital structure
What reduces the match
investment intensity
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
CMS
CMS Energy Corporation
60
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
IBE.MC
Iberdrola, S.A.
51
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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: CMS vs IBE.MC Profitability 41 61 Stability 56 74 Valuation 74 45 Growth 69 22 CMS IBE.MC
Gap Ranking
#1 Growth +47
#2 Valuation +29
#3 Profitability +20
#4 Stability +18
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CMS and IBE.MC Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CMSIBE.MC Relative valuation Structural strength

Structure stays fairly close here, while current pricing still looks more supportive for CMS Energy Corporation.

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

Entry today — historical context

Where CMS and IBE.MC each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY CMS Elevated · above norm 0th 50th 100th 0 pct gap IBE.MC Elevated · above norm 0th 50th 100th 99th 99th
CMS (99th percentile) and IBE.MC (99th 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
Growth
On growth, CMS Energy Corporation ranks near the top of the group; Iberdrola, S.A. sits in the weaker half.
Valuation
On valuation, the edge is clear — both rank well, but CMS Energy Corporation sits noticeably higher.
Growth — Dominant Gap
CMS
69
IBE.MC
22
Gap+47in favour of CMS

One company is still expanding while the other is contracting, which creates a very wide growth split.

What keeps the gap from being one-sided

Stability is the one area where Iberdrola, S.A. still pushes back materially — it is the steadier name on this dimension, which keeps the result from reading as one-way.

What this means for the comparison

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

Explore full peer positioning in AssetNext

Break down the CMS vs IBE.MC comparison across all dimensions with the full interactive tool.

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Other comparisons with conflicting dimension signals

Explore how CMS and IBE.MC 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.