Merck & CompanyMRKDON'T BUYSep 24, 2015Stock 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.
He has always been slightly cautious of the patent protected pharma industry. Drugs are very expensive to create, then eventually they come off patent and also there is always the risk of litigation. He prefers TEVA-N, who changed a drug to be several times ago and were able to extend their patent.