Mirion Technologies Inc (MIR) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Mirion Technologies Inc stock $6.18, price $17.97, that is 65.6% below the price, quality 42 out of 100. Rating: strongly overvalued. Calculated from audited financials with 20 of our 26 valuation models and 37 quality factors, updated daily.
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Mirion Technologies Inc
MIR · USOur calculation puts a fair price 66% below what the stock costs today.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.
How to read this chart
60‑month range $5.67 – $29.75 · fair‑value band $3.72 – $10.32 · the $17.97 price screens above the $6.18 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.
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Company profile
Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europe, and the Asia Pacific. It operates in two segments, Medical, and Nuclear & Safety.
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The Medical segment offers radiation oncology quality assurance and dosimetry solutions; patient safety solutions for diagnostic imaging and radiation therapy centers; radiation therapy quality assurance solutions for calibrating and verifying imaging and treatment accuracy; and radionuclide therapy products for nuclear medicine applications, such as product handling, medical imaging furniture, and rehabilitation products.
This segment improves the quality and safety of cancer care delivery; and supports applications across medical diagnostics and practitioner safety.
The Nuclear & Safety segment focuses on addressing critical radiation safety, measurement, and analysis applications; and provides personal radiation detection, identification equipment, and analysis tools.
The company also offers include radiation measurement and monitoring solutions, reactor instrumentation and control detectors, imaging systems and cameras, and waste management systems; laboratory and scientific analysis systems comprising gamma/alpha spectroscopy, alpha/beta counting, specialty detectors, and spectroscopy software; radiation measurement and health physics instrumentation; and contamination and clearance monitors.
It serves hospitals, clinics and urgent care facilities, dental and veterinary offices, radiation treatment facilities, OEMs for radiation therapy, laboratories, military organizations, government agencies, industrial companies, power and utility companies, reactor design firms, and NPPs. The company was formerly known as Global Monitoring Systems, Inc. and changed its name to Mirion Technologies, Inc. in January 2006.
Mirion Technologies, Inc. was incorporated in 2005 and is headquartered in Atlanta, Georgia.
Stock analysis
Mirion Technologies Inc (MIR) currently trades at $17.97, while our model-based Fair Value estimate is $6.18, 66% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of $5.28 per share, and 0 of the 19 models we run sit above the $17.97 price.
Bear case: the Earnings-Based group reads lowest at $1.15, and 19 of the 19 models stay below the price. Data coverage for this calculation is medium.
Scenario range: $3.72 (bear) to $10.32 (bull), the price of $17.97 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 42/100 (below-average quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Mirion Technologies Inc reported revenue of $925M in FY2025 versus $612M in FY2021, a compound +10.9%/yr. Reported net income was $28.8M in FY2025.
Key figures
Market cap $4.9B Mid · P/E ratio 159.6 · P/S ratio 4.58 · EPS (TTM) $0.1100 · Net margin 2.7% · Return on equity 1.6% · Return on assets (EBIT) −1.8% (5-year average) · Operating margin 6.1%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 33 out of 100 (low confidence).
What moves the price
The last reported earnings sit well below what analysts expect (earnings in transition, for example after write-downs or an earnings dip); whether the stock is cheap or expensive hinges on the expected recovery actually arriving. Read the fair value with that caveat.
The share trades about 35% below its 52-week high and 27% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −46% fair-value upside, at −66%, MIR screens richer than that median.
Fair Value models
All 20 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Insider trades
In the last 6 months, one officer or director bought shares worth $312,000, on Sep 2, 2026.
- BuyBrian SchopferChief Financial Officer20,000 shares at $15.60$312,000Sep 2, 2026
- SaleChristopher A. MooreChief Accounting Officer (PAO)8,400 shares at $19.64$164,976May 7, 2026
- SaleLawrence D KingsleyDirector2× since Nov 21, 2025: 650,000 shares, avg. $24.31$15.8MDec 10, 2025
- SaleLoic EloyNuclear & Safety President45,000 shares at $27.24$1.2MNov 11, 2025
- SaleEmmanuelle LeeChief Legal Officer12,500 shares at $27.41$342,625Nov 10, 202510b5-1 plan
Plus 10 other filings such as grants, option exercises or tax withholding. They are not market purchases or sales.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Source: SEC Form 4, as of Nov 6, 2026. All filings at the SEC ↗
Revenue & earnings trend
Growth Forecast
MIR screens overvalued: fair value 66% below the price. Compare with SIE →
Recent news
- How Investors May Respond To Mirion Technologies (MIR) Raised Revenue Outlook
- Why are Mirion (MIR) shares soaring today
- Mirion Technologies (MIR) Q3 Earnings: Taking a Look at Key Metrics Versus Estimates
- Mirion Technologies, Inc. (MIR) Matches Q3 Earnings Estimates
Compare Mirion Technologies Inc with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Specialty Industrial Machinery · 813 stocks
Valuation Multiplesvs Specialty Industrial Machinery median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Industrials sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- P/S ratio by industry
- EBIT margin by industry
- PEG screener for stocks with fair value
- Undervalued stocks: Industrials
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Cummins Inc CMI | $450.07 | $359.36 | −20% | vs MIR |
| SIE SIE | €263.65 | €149.56 | −43% | vs MIR |
| AMETEK, Inc AME | $228.67 | $125.74 | −45% | vs MIR |
| Illinois Tool Works Inc ITW | $280.95 | $154.30 | −45% | vs MIR |
| Sandvik AB SAND | kr 357.40 | kr 194.33 | −46% | vs MIR |
| Parker-Hannifin Corporation PH | $917.79 | $492.92 | −46% | vs MIR |
| Rockwell Automation, Inc ROK | $375.86 | $186.75 | −50% | vs MIR |
| Emerson Electric Co EMR | $162.35 | $79.99 | −51% | vs MIR |
| Eaton Corporation ETN | $341.72 | $156.90 | −54% | vs MIR |
| GE Vernova Inc GEV | $774.11 | $143.50 | −81% | vs MIR |
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Key figures of Mirion Technologies Inc
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