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Merck KGaA (XTRA:MRK): Valuation Check After Lateral Flow Assay Market Growth Forecasts Boost Outlook

Simply Wall St·12/12/2025 17:28:14
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The latest rally in Merck KGaA (XTRA:MRK) comes as investors latch onto upbeat forecasts for the global lateral flow assay components market, which is expected to expand steadily through 2030 on stronger diagnostic demand.

See our latest analysis for Merck KGaA.

Short term momentum has turned more positive, with an 11.6 percent 3 month share price return taking Merck KGaA to about 119 dollars. However, the 1 year total shareholder return of minus 15.3 percent shows investors are still reassessing longer term growth versus risk.

If this diagnostics driven move has you rethinking healthcare exposure, it could be worth exploring other ideas across healthcare stocks to see what else the market might be mispricing.

With earnings still growing, a sizeable discount to analyst targets and intrinsic value screens showing apparent upside, is Merck KGaA quietly undervalued here, or are markets already baking in the next leg of diagnostics driven growth?

Most Popular Narrative: 17.2% Undervalued

With Merck KGaA last closing at €119.10 against a narrative fair value near €143.88, the valuation framework leans firmly toward upside potential.

The robust and accelerating growth in the Life Science segment, particularly Process Solutions (with double-digit organic growth, strong order intake, and a sustained book-to-bill above 1), is being driven by increasing global investment and demand in biotechnology and advanced biologics manufacturing. This supports top-line revenue growth and higher operating leverage.

Read the complete narrative.

Curious how modest revenue growth, fatter margins and a richer future earnings multiple can still justify a punchy upside from here? The key assumptions may surprise you.

Result: Fair Value of €143.88 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, stubborn weakness in Electronics and the looming Mavenclad patent expiry could cap margins and derail the earnings re-rating implied by today’s bullish projections.

Find out about the key risks to this Merck KGaA narrative.

Build Your Own Merck KGaA Narrative

If you see the story differently or want to dig into the numbers yourself, you can shape a complete view in just minutes with Do it your way.

A good starting point is our analysis highlighting 6 key rewards investors are optimistic about regarding Merck KGaA.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.