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ArcelorMittal vs Steel Dynamics: Which Stock Looks Stronger in 2026?

Steel Dynamics holds the cleaner structural position, with the lead spread across growth and stability. ArcelorMittal 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. Peer scores are normalised within each company's primary universe (MT.AS: STOXX 600, STLD: Russell 1000).

Updated 2026-07-05

This is not just a one-metric split: both growth and stability materially support the lead. The overall score gap is 19 points in favour of Steel Dynamics, Inc..

INDUSTRY COMPARISON

Both operate in: Steel

This comparison is based on industry proximity, not on functional trajectory similarity. MT.AS and STLD share the same industry classification.

For a similarity-based comparison, see how ArcelorMittal and Steel Dynamics each position within their functional peer groups in AssetNext.

Peer-Relative Score
MT.AS
ArcelorMittal S.A.
56
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
STLD
Steel Dynamics, Inc.
75
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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

Score differences across key dimensions.

Dimension spread: MT.AS vs STLD Profitability 61 80 Stability 37 64 Valuation 70 74 Growth 47 80 MT.AS STLD
Gap Ranking
#1 Growth +33
#2 Stability +27
#3 Profitability +19
#4 Valuation +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for MT.AS and STLD Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer MT.ASSTLD Relative valuation Structural strength

Neither company combines the stronger profile with the cheaper valuation.

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

Entry today — historical context

Where MT.AS and STLD each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY MT.AS Elevated · near norm 0th 50th 100th 3 pct gap STLD Elevated · above norm 0th 50th 100th 99th 96th
MT.AS (99th percentile) and STLD (96th 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 Steel Dynamics, Inc. leads clearly.
Stability
Steel Dynamics, Inc. sits in the stronger part of the group on stability, while ArcelorMittal S.A. is closer to mid-pack.
Growth — Dominant Gap
MT.AS
47
STLD
80
Gap+33in favour of STLD

Earnings growth is one contributing factor within the growth lead.

What else supports the lead

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

What this means for the comparison

The lead is built on both growth and stability, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

Break down the MT.AS vs STLD comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-and-stability comparisons

Explore how MT.AS and STLD 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.