MIR (Mirion Technologies) Moat Score: 5/10 (As of Jun. 28, 2026)


MIR Mirion Technologies Inc MIR
53 GF Score
Price $18.45
GF Value $13.53
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Mirion Technologies Moat Score?

Mirion Technologies MIR -0.11% 53 Moat Score is 5 as of Jun. 28, 2026. GuruFocus rates MIR with a GF Score™ of 53/100 and a GF Value™ of $13.53 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 3,042 Industrial Products companies, Mirion Technologies ranks better than 96.91% on this metric.

Mirion Technologies has the Moat Score of 5, which implies that the company might have Narrow Moat - Solid narrow moat.

Mirion Technologies has Narrow Moat: Mirion Technologies Inc benefits from specialized technology and regulatory barriers in the radiation detection industry. It has a solid market position with some customer loyalty and switching costs. However, its advantages are not extensive enough to be considered a wide moat, as competition and innovation pressures persist.

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 Mirion Technologies might have Narrow Moat - Solid narrow moat.

Mirion Technologies  (NYSE:MIR) 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

Mirion Technologies Moat Score Related Terms

MIR vs CSW, SMR, FELE: Moat Score Comparison

For the Specialty Industrial Machinery subindustry, Mirion Technologies'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.

Mirion Technologies Moat Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Mirion Technologies's Moat Score distribution charts can be found below:

* The bar in red indicates where Mirion Technologies's Moat Score falls into.


MIR
53GF Score
Mirion Technologies Inc MIR
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 5 mean?
Mirion Technologies (MIR) has a Moat Score of 5 as of Jun. 28, 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, Mirion Technologies ranks #94 out of 3042 companies in the Industrial Products industry, placing it in the top 3.1%.
Is Mirion Technologies' Moat Score too high?
Mirion Technologies' current Moat Score is 5. Based on the distribution chart, Mirion Technologies ranks #94 out of 3042 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Mirion Technologies has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mirion Technologies' Moat Score compare to CSW and SMR?
According to the Industrial Products industry distribution chart, Mirion Technologies ranks #94 out of 3042 companies for Moat Score. This places Mirion Technologies in the top 3% 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 an Industrial Products company?
A good Moat Score depends on the Industrial Products 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. Mirion Technologies's current Moat Score is 5. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mirion Technologies stock overvalued right now?
Based on GuruFocus' analysis, Mirion Technologies (MIR) is currently considered Significantly Overvalued. The stock's GF Value™ is $13.53, compared to a current price of $18.45 — trading 36.4% above its estimated fair value. The current Moat Score is 5. Mirion Technologies' overall GF Score™ is 53/100 with 5 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 Mirion Technologies (MIR), the current Moat Score is 5 as of Jun. 28, 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 Mirion Technologies (MIR) Overvalued in 2026?

Based on GuruFocus' analysis, Mirion Technologies stock appears to be overvalued. The current stock price of $18.45 is trading 36.4% above its estimated GF Value™ of $13.53. GuruFocus considers Mirion Technologies to be Significantly Overvalued.

Key valuation signals for MIR:

  • Moat Score: 5
  • GF Value™: $13.53 vs. price of $18.45 (36.4% above fair value)
  • GF Score™: 53/100 with 5 warning signs

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

Mirion Technologies Business Description

Other Exchanges MIR:Mexico55I0:Germany
Address 1218 Menlo Drive, Atlanta, GA, USA, 30318
Mirion Technologies Inc provides products, services, and software that allow customers to safely leverage the power of ionizing radiation for applications that benefit the health, safety, vitality, and technological progress of the human experience. The Company manages its operations through two segments: Nuclear & Safety and Medical. The Medical segment improves the quality and safety of cancer care delivery and supports applications across medical diagnostics and practitioner safety. The Nuclear & Safety segment powers advancements in nuclear energy and critical radiation safety, measurement and analysis applications across laboratories, research and other industrial markets such as defense.
53GF Score

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Moat Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$18.45
Price
$13.53
GF Value