MIR (Mirion Technologies) Shares Outstanding (Diluted Average): 275 Mil (As of Jun. 2026)

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MIR Mirion Technologies Inc MIR
54 GF Score
Price $15.71
GF Value $14.38
Valuation Fairly Valued
! 3 Warning Signs
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What is Mirion Technologies Shares Outstanding (Diluted Average)?

Mirion Technologies MIR +4.59% 54 Shares Outstanding (Diluted Average) is 275 Mil as of Jun. 2026. GuruFocus rates MIR with a GF Score™ of 54/100 and a GF Value™ of $14.38 (Fairly Valued). The stock has 3 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Mirion Technologies's average diluted shares outstanding for the quarter that ended in Jun. 2026 was 275 Mil.


Mirion Technologies  (NYSE:MIR) Shares Outstanding (Diluted Average) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.


Be Aware

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.


Mirion Technologies Shares Outstanding (Diluted Average) Related Terms


Mirion Technologies Shares Outstanding (Diluted Average) Historical Data

* Premium members only.

The historical data trend for Mirion Technologies's Shares Outstanding (Diluted Average) can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mirion Technologies Shares Outstanding (Diluted Average) Chart

Mirion Technologies Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (Diluted Average)
Get a 7-Day Free Trial 93.75 181.15 196.37 204.99 261.15

Mirion Technologies Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shares Outstanding (Diluted Average) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 243.06 255.66 369.36 244.66 275.07
MIR
54GF Score
Mirion Technologies Inc MIR
Shares Outstanding (Diluted Average) is just one metric. See GF Score™, valuation, warning signs, and more.
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Mirion Technologies Shares Outstanding (Diluted Average) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that exact time point. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (Diluted Average) of 275 Mil mean?
Mirion Technologies (MIR) has a Shares Outstanding (Diluted Average) of 275 Mil as of Jun. 2026. The average shares outstanding over two periods including dilutive securities like preferred shares and convertibles. View historical data on Mirion Technologies and its competitors.
Is Mirion Technologies' Shares Outstanding (Diluted Average) too high?
Mirion Technologies' current Shares Outstanding (Diluted Average) is 275 Mil. Overall, Mirion Technologies has a GF Score™ of 54/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mirion Technologies' Shares Outstanding (Diluted Average) compare to MWA and XE?
Mirion Technologies' Shares Outstanding (Diluted Average) of 275 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (Diluted Average) for an Industrial Products company?
A good Shares Outstanding (Diluted Average) depends on the Industrial Products industry context. However, Shares Outstanding (Diluted Average) 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 Shares Outstanding (Diluted Average) mean?
A high Shares Outstanding (Diluted Average) can signal that a stock is expensive relative to its fundamentals. The average shares outstanding over two periods including dilutive securities like preferred shares and convertibles. View historical data on Mirion Technologies and its competitors. Mirion Technologies's current Shares Outstanding (Diluted Average) is 275 Mil. 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 Fairly Valued. The stock's GF Value™ is $14.38, compared to a current price of $15.71 — trading 9.2% above its estimated fair value. The current Shares Outstanding (Diluted Average) is 275 Mil. Mirion Technologies' overall GF Score™ is 54/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (Diluted Average) calculated?
Shares Outstanding (Diluted Average) is calculated from a company's financial statements. For Mirion Technologies (MIR), the current Shares Outstanding (Diluted Average) is 275 Mil as of Jun. 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 $15.71 is trading 9.2% above its estimated GF Value™ of $14.38. GuruFocus considers Mirion Technologies to be Fairly Valued.

Key valuation signals for MIR:

  • Shares Outstanding (Diluted Average): 275 Mil
  • GF Value™: $14.38 vs. price of $15.71 (9.2% above fair value)
  • GF Score™: 54/100 with 3 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.
54GF Score

Get the complete analysis for MIR

Shares Outstanding (Diluted Average) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$15.71
Price
$14.38
GF Value