BioNTech vs. Moderna: The COVID Vaccine Giants Are Entering a New Era. One Stock Could Have the Edge for 2027

BioNTech and Moderna are transitioning from pandemic-era COVID-19 vaccine dominance to sustainable businesses through oncology and other disease pipelines. BioNTech is favored for 2027 due to its stronger financial position (€16.2 billion cash, zero debt, positive cash flow) and expanding cancer treatment pipeline, while Moderna faces greater financial pressure from declining vaccine revenue despite promising late-stage cancer vaccine results.