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Stock Comparison · Structural lead, mixed market

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

The structural profiles are close, with CMS Energy carrying a narrow edge on growth. NiSource still has the edge on profitability, which keeps the comparison from looking entirely one-sided. In the market, NiSource carries the stronger setup — intact trend against CMS Energy's broken trend. That leaves a split case: the structural lead stays with CMS Energy, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-05-17

Growth drives the lead, while profitability keeps the result from looking one-sided.

Trajectory Similarity
0.82
Similar
Peer-set rank: #25
within CMS Energy Corporation's functional peer set

These two companies are linked by measured long-term financial trajectory similarity within the selected peer universe.

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The strongest overlap appears in margin trend and capital structure.

Similarity drivers
margin trendcapital structure
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
59
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
NI
NiSource Inc.
57
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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 NI Profitability 38 67 Stability 57 50 Valuation 72 62 Growth 71 41 CMS NI
Gap Ranking
#1 Growth +30
#2 Profitability +29
#3 Valuation +10
#4 Stability +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CMS and NI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CMSNI Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against NiSource Inc..

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

Entry today — historical context

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

BASED ON 5-YEAR HISTORY CMS Elevated · near norm 0th 50th 100th 6 pct gap NI Elevated · above norm 0th 50th 100th 91st 97th
CMS (91st percentile) and NI (97th 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
Both profiles are strong on growth, but CMS Energy Corporation leads clearly.
Profitability
On profitability, the gap still runs the same way: NiSource Inc. sits near the top of the group, while CMS Energy Corporation remains in the weaker half.
Growth — Dominant Gap
CMS
71
NI
41
Gap+30in favour of CMS

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

What keeps the gap from being one-sided

Profitability still favours NiSource, with a 14.9-point operating margin advantage keeping the comparison from looking fully resolved.

What this means for the comparison

Growth is the clearest driver of the lead, with profitability adding further support — though profitability still provides a real counterweight.

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

Explore how CMS and NI 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.