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Stock Comparison · Industry comparison · Utilities - Regulated Gas

Atmos Energy vs Italgas S.p.A.: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Atmos Energy carrying a narrow edge on stability. The remaining gap is narrow enough that the comparison remains open to different readings. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (ATO: Russell 1000, IG.MI: STOXX 600).

Updated 2026-08-16

Most of the separation is still concentrated in stability.

INDUSTRY COMPARISON

Both operate in: Utilities - Regulated Gas

This comparison is based on industry proximity, not on functional trajectory similarity. ATO and IG.MI share the same industry classification.

For a similarity-based comparison, see how Atmos Energy and Italgas S.p.A each position within their functional peer groups in AssetNext.

Peer-Relative Score
ATO
Atmos Energy Corporation
64
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
IG.MI
Italgas S.p.A.
60
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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

The clearest separation appears in stability.

Dimension spread: ATO vs IG.MI Profitability 39 37 Stability 74 51 Valuation 80 86 Growth 67 67 ATO IG.MI
Gap Ranking
#1 Stability +23
#2 Valuation +6
#3 Profitability +2
#4 Growth
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ATO and IG.MI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ATOIG.MI Relative valuation Structural strength

Atmos Energy Corporation still looks stronger overall, though current pricing looks more supportive for Italgas S.p.A..

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

Entry today — historical context

Where ATO and IG.MI each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ATO Elevated · above norm 0th 50th 100th 3 pct gap IG.MI Elevated · near norm 0th 50th 100th 88th 84th
ATO (88th percentile) and IG.MI (84th 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
Stability
Both rank well on stability, but Atmos Energy Corporation still sits higher.
Stability — Dominant Gap
ATO
74
IG.MI
51
Gap+23in favour of ATO

The stability gap is clear, with the stronger side looking materially steadier through time.

What else supports the lead

Atmos Energy Corporation also shows lower market-fundamental divergence, which makes the lead look less detached from the underlying business picture.

What this means for the comparison

Stability is the clearest driver, and valuation also supports Atmos Energy Corporation's broader structural position.

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Similar stability-and-valuation comparisons

Explore how ATO and IG.MI 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.