BioNTech vs. Moderna: Which Is the Better Cancer Vaccine Stock to Buy Now?

BioNTech and Moderna, both mRNA vaccine pioneers during the pandemic, are now pivoting to cancer vaccines as COVID revenue declines. Moderna is favored due to stronger recent clinical progress, including positive phase 3 results for its personalized cancer vaccine intismeran autogene and FDA approval for mFLUSIVA flu vaccine. While BioNTech has a deep pipeline including pumitamig, it has yet to deliver comparable phase 3 wins. Moderna's $61.2 billion market cap reflects investor confidence in its near-term commercialization prospects versus BioNTech's $26 billion valuation.