BNTX · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is BioNTech SE American Depositary Share (BNTX) stock moving?

BNTX closed at $87.21 on Nov 10, below the $90.70 close on Nov 4 and within a 30-day range of $84.89 to $92.73. The stock fell 5.3% on Nov 5 to $85.86 on 1.19M shares, the session after the analyst target cuts, and has since traded around $86 to $88. Volume on Nov 10 was 694K shares, below the roughly 975K 30-day average, so the $205M Priority Review Voucher deal drew a muted reaction. Fundamentals are mixed: Q3 revenue was €1,289.2M, down about 15% year on year, and nine-month revenue of €1,512.9M was down about 23%. Nine-month net loss was €1,168.2M, although Q3 showed a €184.5M net profit against a loss a year earlier. R&D spending rose to €748.1M in Q3 from €564.8M. Full-year revenue guidance was narrowed to €1.7B-€1.9B, with the low end raised. The company held €16.2B in cash and securities and repurchased 5.04M ADSs for $463.3M at an average of $91.98 through Sep 30. Analysts kept Buy or Overweight ratings but cut targets to $106-$125, implying roughly 21%-43% upside from the current price. Risks include modest benefit and higher interstitial lung disease rates in the Phase 3 DYNASTY-Breast02 trial, the reported workplace culture allegations, and rising costs. From Jan 1, 2027, Roche takes over future R&D costs of its mRNA program from BioNTech, which is eligible for royalties.

News behind the analysis

About BioNTech SE American Depositary Share

Healthcare · Biotechnology

BioNTech is a German biotech company based in Mainz that became widely known for developing the Pfizer-partnered COVID-19 mRNA vaccine (Comirnaty). It is now moving its focus toward cancer drugs, with a late-stage pipeline of immunotherapies, antibody-drug conjugates (ADCs) and mRNA treatments, and it aims to sell several products by 2030. Its US shares trade as ADRs on Nasdaq.

How it makes money

Almost all of its revenue still comes from its share of COVID-19 vaccine sales, which it splits with Pfizer, and these sales have been shrinking. Its 2026 revenue guidance is about €1.7–1.9 billion, and it expects to spend about €2–2.3 billion on research and development, so it currently loses money. It covers those costs with a large cash reserve of about €16 billion, as well as payments and cost-sharing from partners such as Bristol Myers Squibb on its pumitamig program.

What usually moves BNTX

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