ArcelorMittal South Africa (STU:ISC1) Moat Score: 3/10 (As of Jun. 26, 2026)


STU:ISC1 ArcelorMittal South Africa Ltd STU:ISC1
54 GF Score
Price €0.06
GF Value €0.06
! 7 Warning Signs
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What is ArcelorMittal South Africa Moat Score?

ArcelorMittal South Africa STU:ISC1 +1.68% 54 Moat Score is 3 as of Jun. 26, 2026. GuruFocus rates STU:ISC1 with a GF Score™ of 54/100 and a GF Value™ of €0.06. The stock has 7 warning signs investors should review. Among 647 Steel companies, ArcelorMittal South Africa ranks better than 93.35% on this metric.

ArcelorMittal South Africa has the Moat Score of 3, which implies that the company might have No Moat - Very weak/transient advantages.

ArcelorMittal South Africa has No Moat: ArcelorMittal South Africa Ltd has very weak competitive advantages. The steel industry is highly competitive with low switching costs and limited pricing power, and the company lacks significant market leadership or proprietary technology.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes ArcelorMittal South Africa might have No Moat - Very weak/transient advantages.

ArcelorMittal South Africa  (STU:ISC1) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

ArcelorMittal South Africa Moat Score Related Terms

STU:ISC1 vs NUE, STLD, RS: Moat Score Comparison

For the Steel subindustry, ArcelorMittal South Africa's Moat Score, along with its competitors' market caps and Moat Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

ArcelorMittal South Africa Moat Score vs Steel Industry

For the Steel industry and Basic Materials sector, ArcelorMittal South Africa's Moat Score distribution charts can be found below:

* The bar in red indicates where ArcelorMittal South Africa's Moat Score falls into.


STU:ISC1
54GF Score
ArcelorMittal South Africa Ltd STU:ISC1
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 3 mean?
ArcelorMittal South Africa (STU:ISC1) has a Moat Score of 3 as of Jun. 26, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, ArcelorMittal South Africa ranks #43 out of 647 companies in the Steel industry, placing it in the top 6.6%.
Is ArcelorMittal South Africa's Moat Score too high?
ArcelorMittal South Africa's current Moat Score is 3. Based on the distribution chart, ArcelorMittal South Africa ranks #43 out of 647 companies in the Steel industry, which is in the top quartile — a strong position relative to peers. Overall, ArcelorMittal South Africa has a GF Score™ of 54/100, reflecting its overall financial health beyond just this single metric.
How does ArcelorMittal South Africa's Moat Score compare to NUE and STLD?
According to the Steel industry distribution chart, ArcelorMittal South Africa ranks #43 out of 647 companies for Moat Score. This places ArcelorMittal South Africa in the top 7% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for a Steel company?
A good Moat Score depends on the Steel industry context. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. ArcelorMittal South Africa's current Moat Score is 3. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ArcelorMittal South Africa stock overvalued right now?
ArcelorMittal South Africa (STU:ISC1) has a current Moat Score of 3. The stock's GF Value™ is €0.06, compared to a current price of €0.06 — trading 0.8% above its estimated fair value. The current Moat Score is 3. ArcelorMittal South Africa's overall GF Score™ is 54/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For ArcelorMittal South Africa (STU:ISC1), the current Moat Score is 3 as of Jun. 26, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is ArcelorMittal South Africa (STU:ISC1) Overvalued in 2026?

Based on GuruFocus' analysis, ArcelorMittal South Africa stock appears to be overvalued. The current stock price of €0.06 is trading 0.8% above its estimated GF Value™ of €0.06.

Key valuation signals for STU:ISC1:

  • Moat Score: 3
  • GF Value™: €0.06 vs. price of €0.06 (0.8% above fair value)
  • GF Score™: 54/100 with 7 warning signs

No single metric tells the full story. See the STU:ISC1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

ArcelorMittal South Africa Business Description

Other Exchanges ACL:South Africa
Address Delfos Boulevard, Main Building, Vanderbijlpark Works, Vanderbijlpark, GT, ZAF, 1911
ArcelorMittal South Africa Ltd is a South Africa-based steel-producing company. The company's operating segments include Steel operations; Non-steel operations; Corporate and others. It generates the majority of total revenue from the Steel Operations segment that consist of Vanderbijlpark plant, Newcastle plant, Vereeniging plant and ArcelorMittal Rail and Structures. The product range consists of hot-rolled coil, plate, coiled rounds, flats, reinforced bars, rounds, billets and channels, and commercial coke among others. The group operates mainly in South Africa. Export sales are mostly sold in sub-Saharan Africa, Asia, Europe, and America.
54GF Score

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€0.06
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€0.06
GF Value