MMSDF (Macarthur Minerals) Moat Score: 1/10 (As of Jun. 24, 2026)


What is Macarthur Minerals Moat Score?

Macarthur Minerals MMSDF Moat Score is 1 as of Jun. 24, 2026. The stock has 2 warning signs investors should review. Among 2,615 Metals & Mining companies, Macarthur Minerals ranks better than 60.15% on this metric.

Macarthur Minerals has the Moat Score of 1, which implies that the company might have No Moat - Very weak/transient advantages.

Macarthur Minerals has No Moat: Macarthur Minerals operates in a highly competitive mining industry with no significant market share or cost advantages. The company lacks brand strength, intellectual property, and regulatory barriers, resulting in very weak competitive positioning.

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 Macarthur Minerals might have No Moat - Very weak/transient advantages.

Macarthur Minerals  (OTCPK:MMSDF) 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

Macarthur Minerals Moat Score Related Terms

Macarthur Minerals Moat Score Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Macarthur Minerals'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.

Macarthur Minerals Moat Score vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Macarthur Minerals's Moat Score distribution charts can be found below:

* The bar in red indicates where Macarthur Minerals's Moat Score falls into.


Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 1 mean?
Macarthur Minerals (MMSDF) has a Moat Score of 1 as of Jun. 24, 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, Macarthur Minerals ranks #1042 out of 2615 companies in the Metals & Mining industry, placing it in the top 39.8%.
Is Macarthur Minerals' Moat Score too high?
Macarthur Minerals' current Moat Score is 1. The Metals & Mining industry median Moat Score is 1.00. Macarthur Minerals' value of 1 is 0% at this industry median. Based on the distribution chart, Macarthur Minerals ranks #1042 out of 2615 companies in the Metals & Mining industry, which is above the industry midpoint.
How does Macarthur Minerals' Moat Score compare to competitors?
According to the Metals & Mining industry distribution chart, Macarthur Minerals ranks #1042 out of 2615 companies for Moat Score. This puts Macarthur Minerals in the upper half of its industry. The industry median Moat Score is 1.00. Macarthur Minerals' value of 1 is 0% at this benchmark. 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 Metals & Mining company?
The median Moat Score among Metals & Mining companies is 1.00, based on 2,615 companies in the industry. Companies in the top quartile (top 25%) have a Moat Score significantly above this median, while those in the bottom quartile fall well below. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Macarthur Minerals's current Moat Score of 1 is 0% at the industry median. 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. For the Metals & Mining industry, the median Moat Score is 1.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Macarthur Minerals's current Moat Score is 1. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Macarthur Minerals stock overvalued right now?
Macarthur Minerals (MMSDF) has a current Moat Score of 1. The current Moat Score is 1 and 0% at the Metals & Mining industry median of 1.00. 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 Macarthur Minerals (MMSDF), the current Moat Score is 1 as of Jun. 24, 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.

Macarthur Minerals Business Description

Other Exchanges MMSLF:USAMIO:Australia
Address Building 1, 40 McDougall Street, Suite 1G, Kings Row Office Park, Milton, QLD, AUS, 4064
Macarthur Minerals Ltd is an exploration and development company. The company is focused on identifying gold, nickel and developing high-grade lithium, as well as countercyclical investments with lithium exploration interests in Australia and Nevada. In addition, the Company has three iron ore projects in the Yilgarn region of Western Australia. The Company also has two exploration project areas in the Pilbara, Western Australia targeting iron ore.