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Stock Comparison · Broad operating lead

Ameren vs Sempra: Which Stock Looks Stronger in 2026?

Ameren holds the cleaner structural position, with the lead spread across profitability and stability. Sempra does not offset that deficit through any equally strong structural edge elsewhere. 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. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-05-17

The lead is spread across profitability and stability, rather than sitting in one isolated gap. The overall score gap is 35 points in favour of Ameren Corporation.

Trajectory Similarity
0.82
Similar
Peer-set rank: #27
within Ameren Corporation's functional peer set

This pair is matched through 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 clearest structural overlap shows up in operating margin level and capital structure.

Similarity drivers
operating margin levelcapital 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
AEE
Ameren Corporation
69
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
SRE
Sempra
34
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

More than one operating dimension supports the result here.

Dimension spread: AEE vs SRE Profitability 77 25 Stability 59 24 Valuation 78 48 Growth 53 37 AEE SRE
Gap Ranking
#1 Profitability +52
#2 Stability +35
#3 Valuation +30
#4 Growth +16
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for AEE and SRE Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer AEESRE Relative valuation Structural strength

Ameren Corporation looks stronger on relative valuation, while the broader price setup remains mixed.

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

Entry today — historical context

Where AEE and SRE each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY AEE Elevated · near norm 0th 50th 100th 3 pct gap SRE Elevated · above norm 0th 50th 100th 95th 92nd
AEE (95th percentile) and SRE (92nd 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, Ameren Corporation ranks near the top of the group; Sempra sits in the weaker half.
Stability
On stability, Ameren Corporation is positioned higher in the group, while Sempra is closer to the middle.
Profitability — Dominant Gap
AEE
77
SRE
25
Gap+52in favour of AEE

Capital efficiency adds support, with a 4.6-point ROIC advantage.

What else supports the lead

Stability adds another layer of support rather than leaving the result tied to profitability alone.

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 AEE vs SRE comparison across all dimensions with the full interactive tool.

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Similar profitability-and-stability comparisons

Explore how AEE and SRE 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.