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Stock Comparison · Structural lead, mixed market

Ameren vs Atmos Energy: Which Stock Looks Stronger in 2026?

Ameren holds the cleaner structural position, with profitability as the main driver and growth adding further support. Atmos Energy still leads on growth and stability, which keeps the comparison from looking entirely one-sided. The market setup is broadly comparable for both — no clear directional signal from price behavior. 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.

Updated 2026-04-05

Profitability drives the lead, while growth keeps the result from looking one-sided.

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

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

The pair sits on a clearly comparable long-term path, though it is not a near-twin match.

The match is driven mainly by capital structure and recent revenue growth.

Similarity drivers
capital structurerecent revenue growth
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
AEE
Ameren Corporation
67
Peer-Score
Signal qualityMedium
vs
ATO
Atmos Energy Corporation
61
Peer-Score
Signal qualityMedium

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: AEE vs ATO Profitability 79 44 Stability 60 76 Valuation 79 62 Growth 39 71 AEE ATO
Gap Ranking
#1 Profitability +35
#2 Growth +32
#3 Valuation +17
#4 Stability +16
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for AEE and ATO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer AEEATO Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Atmos Energy Corporation.

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

Relative Position vs Comparable Companies
Profitability
Both rank well on profitability, but Ameren Corporation still holds a clear edge.
Growth
The same broad pattern appears on growth: Atmos Energy Corporation ranks near the top of the group, while Ameren Corporation stays in the weaker half.
Profitability — Dominant Gap
AEE
79
ATO
44
Gap+35in favour of AEE

The profitability gap is wide, with the stronger side earning materially better operating marks.

What keeps the gap from being one-sided

Atmos Energy still pushes back on growth, with a 23-point revenue-growth advantage that keeps the read from becoming one-way.

What this means for the comparison

Profitability points more clearly to Ameren Corporation, but growth and current pricing keep the broader result mixed.

Explore full peer positioning in AssetNext

Break down the AEE vs ATO comparison across all dimensions with the full interactive tool.

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Other comparisons with conflicting dimension signals

Explore how AEE and ATO 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.