Merck & CompanyMRKWEAK BUYOct 30, 2024Stock price when the opinion was issued
As of Jul 31, 2026. Market Open.
Keytruda makes up half of sales, which makes the market nervous, because the drug faces a patent cliff in a few years. Their pipeline is deep, and the acquisitions they made will replenish that pipeline. Even when it goes off-patent, Keytruda will remain a preferred drug by doctors.
Today's downward move isn't all that outsized. There's been more clarity on US drug pricing. Seeing a bit of market exhaustion, as US pharma is trading at huge premiums relative to their own history.
Rerating from pricing clarity has already been baked in. R&D pipeline in the sector is a mixed bag, doesn't trust it.
Pharma is ~90% of revenue, smaller segment is animal care. Pulled back about 23% from recent peak in June. Yield is 3%, has grown at 5% compound pace over last 5 years. So total compounded shareholder return ~10% over the last decade. Pullback probably buyable. Steady, non-cyclical, a need not a want.
Risks include lower guidance on Gardasil (second-biggest drug) sales in China, coming off patent in 2028. Keytruda (biggest drug) also coming off patent then. Those two together account for just over 50% of revenues. Need to fill hole in pipeline either through R&D or M&A.