Mirion Technologies (MIR) Stock Looks Below Fair Value As Its 116% Run Continues

Oct 17, 2026
mirion-technologies-(mir)-stock-looks-below-fair-value-as-its-116%-run-continues

Bailey Pemberton

3 min read

Mirion Technologies has delivered a 3 year share price gain that raises a clear question for anyone looking at the stock today. Are the cash flows that the business can generate sufficient to justify where the market now values Mirion?

  • Over the past 3 years, Mirion Technologies has climbed 116.1%. This puts a spotlight on whether its cash generation can carry that kind of rerating.

  • The business model leans on specialized radiation measurement and monitoring equipment. As a result, long product lifecycles and contract-driven demand can shape how quickly earnings convert into cash and how predictable those future inflows are.

  • If you’d rather focus on sales, this one’s for you. See why Mirion Technologies’s 3.6x P/S tells a different valuation story.

The issue now is whether Mirion’s current share price can be explained by the cash flows investors can reasonably expect the company to produce over time.

If this has you questioning whether Mirion Technologies is the best home for your cash flow thesis, you can compare it against 33 high quality undervalued stocks

Is Mirion Technologies Still Cheap on Cash Flow?

The Discounted Cash Flow (DCF) model here focuses on the cash Mirion Technologies can return to shareholders over time. Latest twelve-month free cash flow sits at about $125.3 million, and analysts see that figure rising over the next decade, which is why the projection path steps up from the late 2020s onward rather than flattening out.

Those forecasts build in a growing, then moderating, cash flow profile rather than a one off spike, with ten year projections climbing from a little over $225 million to more than $400 million before discounting. When those expected streams are brought back to today, the DCF points to an estimated intrinsic value that is meaningfully above the current share price of $15.15. This is why anyone focused on Mirion Technologies’ long term cash generation may want to look closely at how that gap lines up with their own assumptions. Find out what Mirion Technologies could be worth using our Discounted Cash Flow (DCF) estimate.

The Mirion Technologies Narrative: What Would Justify Today’s Price?

Simply Wall St Narratives pick up where Mirion Technologies’ cash flow puzzle leaves off by explaining which paths for growth, margins, and earnings would need to hold for the stock to end up worth materially more or less than today. Each Narrative ties a fair value to a specific story about Mirion Technologies’ possible catalysts and pressures, so you can track over time which scenario appears to be taking shape on the Community page.

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