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Antofagasta vs NiSource: Which Stock Looks Stronger in 2026?

The structural profiles are close, with NiSource carrying a narrow edge on profitability. Antofagasta still has the edge on profitability, 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.

Updated 2026-04-05

On profitability, the clearer edge sits with Antofagasta plc, while the overall score remains tighter and points the other way.

Trajectory Similarity
0.70
Similar
Peer-set rank: #6
within Antofagasta plc's functional peer set

This comparison is anchored in 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.

Most of the shared profile comes through margin trend and recent revenue growth.

Similarity drivers
margin trendrecent 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
ANTO.L
Antofagasta plc
64
Peer-Score
Signal qualityMedium
vs
NI
NiSource Inc.
65
Peer-Score
Signal qualityMedium

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

The clearest separation appears in profitability.

Dimension spread: ANTO.L vs NI Profitability 91 60 Stability 32 47 Valuation 41 67 Growth 88 87 ANTO.L NI
Gap Ranking
#1 Profitability +31
#2 Valuation +26
#3 Stability +15
#4 Growth +1
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ANTO.L and NI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ANTO.LNI Relative valuation Structural strength

NiSource Inc. and Antofagasta plc look relatively close on structure, but the price setup still leans toward NiSource Inc..

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

Relative Position vs Comparable Companies
Profitability
Both rank well on profitability, but Antofagasta plc still holds a clear edge.
Valuation
On valuation, the same pattern holds: both are strong, but NiSource Inc. still leads clearly.
Profitability — Dominant Gap
ANTO.L
91
NI
60
Gap+31in favour of ANTO.L

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

What else supports the lead

NiSource Inc. also looks less cycle-sensitive, which gives the profile a calmer footing than a pure score split would imply.

What this means for the comparison

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

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

Explore how ANTO.L 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.

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.