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Mirion Technologies, Inc. (MIR)

Mirion Technologies, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Mirion Technologies, Inc. (MIR) is a Industrial - Machinery company based in US with a market capitalization of $4.4B. Revenue grew 7.5% year-over-year and the company generated $106.9M in free cash flow. This page tracks MIR's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 2.8K employees · IPO Aug 20, 2020

Valuation

Valuation & price

$18.17 · as of May 17, 2026 · -38.9% vs 52w high

164.8

P/E ratio

Latest-FY diluted EPS

2.37

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$29.75$23.08$16.41Jul 25Dec 25Jul 26Jul 7, 25$20.72Jul 9, 25$20.78Jul 11, 25$20.42Jul 15, 25$20.74Jul 17, 25$21.73Jul 21, 25$21.68Jul 23, 25$21.74Jul 25, 25$21.94Jul 29, 25$22.30Jul 31, 25$22.35Aug 4, 25$20.81Aug 6, 25$21.54Aug 11, 25$21.31Aug 13, 25$22.13Aug 15, 25$20.55Aug 19, 25$19.79Aug 21, 25$20.21Aug 25, 25$20.71Aug 27, 25$20.42Aug 29, 25$20.50Sep 3, 25$20.66Sep 5, 25$22.90Sep 9, 25$22.10Sep 11, 25$22.05Sep 16, 25$23.94Sep 18, 25$24.60Sep 22, 25$24.51Sep 24, 25$21.97Sep 26, 25$23.76Sep 30, 25$23.26Oct 2, 25$22.89Oct 6, 25$23.17Oct 8, 25$23.88Oct 10, 25$23.12Oct 14, 25$24.85Oct 16, 25$24.45Oct 21, 25$24.08Oct 23, 25$24.04Oct 27, 25$24.54Oct 29, 25$29.75Oct 31, 25$29.37Nov 4, 25$27.82Nov 6, 25$27.55Nov 10, 25$27.14Nov 12, 25$27.35Nov 14, 25$24.91Nov 18, 25$23.86Nov 20, 25$22.57Nov 25, 25$25.42Nov 28, 25$26.02Dec 2, 25$24.82Dec 4, 25$25.50Dec 8, 25$25.29Dec 10, 25$25.21Dec 12, 25$24.67Dec 16, 25$24.15Dec 18, 25$23.22Dec 22, 25$23.81Dec 24, 25$23.97Dec 29, 25$23.77Jan 2, 26$23.83Jan 6, 26$25.20Jan 8, 26$24.26Jan 12, 26$26.54Jan 14, 26$26.25Jan 16, 26$26.93Jan 21, 26$26.78Jan 23, 26$25.51Jan 27, 26$25.37Jan 29, 26$25.29Feb 2, 26$24.93Feb 4, 26$24.06Feb 9, 26$24.09Feb 11, 26$21.05Feb 13, 26$22.51Feb 18, 26$21.45Feb 20, 26$21.28Feb 24, 26$21.05Feb 26, 26$21.92Mar 2, 26$22.28Mar 4, 26$21.60Mar 6, 26$20.54Mar 10, 26$21.36Mar 12, 26$20.04Mar 17, 26$19.26Mar 19, 26$19.69Mar 23, 26$19.32Mar 25, 26$18.81Mar 27, 26$17.89Mar 31, 26$18.59Apr 2, 26$19.00Apr 7, 26$19.07Apr 9, 26$19.11Apr 13, 26$19.33Apr 15, 26$19.76Apr 17, 26$19.72Apr 22, 26$19.33Apr 24, 26$19.71Apr 28, 26$18.68Apr 30, 26$19.75May 4, 26$20.16May 6, 26$20.39May 8, 26$18.99May 12, 26$18.96May 14, 26$18.92May 18, 26$18.03May 20, 26$18.04May 22, 26$18.35May 28, 26$17.10Jun 1, 26$17.81Jun 3, 26$18.24Jun 5, 26$17.08Jun 9, 26$17.00Jun 11, 26$16.41Jun 15, 26$16.76Jun 17, 26$17.65Jun 22, 26$18.54Jun 24, 26$18.21Jun 26, 26$18.45Jul 2, 26$17.38
$15.8252-week range$29.75
Loading valuation history…

Fundamentals

Key fundamentals

$4.4B

Market cap

7.5%

Revenue growth (YoY)

47.4%

Gross margin

$106.9M

Free cash flow (USD)

$848.2M

Net debt

12.2%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2018 → 2025

FY 2018$444.1MFY 2019$440.1MFY 2020$0.00FY 2021$668.3MFY 2022$717.8MFY 2023$800.9MFY 2024$860.8MFY 2025$925.4M
$444.1M$925.4M

Free cash flow by year

2018 → 2025

FY 2018$3.0MFY 2019$-1.8MFY 2020$19.6MFY 2021$-16.7MFY 2022$5.2MFY 2023$58.1MFY 2024$50.3MFY 2025$106.9M
$3M$106.9M

Gross margin by year

2021 → 2025

FY 202142.5%FY 202244.2%FY 202344.5%FY 202446.7%FY 202547.4%
42.5%47.4%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed Apr 29, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventEmployee Expatriation AgreementJul 2, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 14, 2026Filing
  • Quarterly report10-Q FiledApr 29, 2026Filing
  • 8-K eventEarnings ReleaseApr 28, 2026Filing
  • 8-K eventPerformance Stock Option GrantApr 13, 2026Filing

Questions

Frequently asked questions

What is Mirion Technologies, Inc.'s market cap?

Mirion Technologies, Inc. (MIR) has a market capitalization of $4.4B.

What is MIR's P/E ratio?

MIR trades at a price-to-earnings ratio of 164.8, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is MIR's price-to-book (P/B) ratio?

MIR trades at 2.37 times book value per share.

Are insiders buying MIR stock?

SEC Form 4 filings show no open-market insider buys at Mirion Technologies, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.