Why Bristol-Myers Squibb Stock Sank By 15.2% in 2018
What happened
Biopharma heavyweight Bristol-Myers Squibb (NYSE: BMY) saw its shares sink by a staggering 15.2% in 2018, according to data from S&P Global Market Intelligence. What caused investors to hit the exits last year?
While biopharma stocks in general performed rather poorly in 2018 due to a bevy of headwinds, Bristol's stock was particularly hard hit due to its star immuno-oncology drug, Opdivo, losing significant ground to Merck's (NYSE: MRK) Keytruda over the course of the year.
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So what
The long and short of it is that Merck's Keytruda was able to solidify its already-dominant position in untreated lung cancer during 2018. The net result -- and the issue that seems to have weighed most heavily on Bristol's shares last year -- is that Keytruda's win in front-line lung cancer should allow to it generate nearly $2 billion a year more in sales than Opdivo once these drugs reach their commercial peaks in the next five years, according to a report by EvaluatePharma. Two short years ago, though, industry insiders widely believed the opposite would be the case.
Now what
With Merck taking the pole position in first-line lung cancer with Keytruda last year, Bristol decided to kick off 2019 with the massive acquisition of cancer specialist Celgene Corporation (NASDAQ: CELG). This megamerger -- if it proceeds as planned -- would instantly transform Bristol into a top dog in the high-value oncology space. Celgene, after all, sports a rich pipeline of anti-cancer therapies, including next-generation product candidates such as bb2121 and liso-cel.
That said, there are concerns that regulators might nix this deal -- or perhaps force some key asset divestitures -- over drug pricing concerns. As such, Bristol's stock may continue to struggle until this proposed megamerger actually comes to fruition.
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George Budwell owns shares of Celgene. The Motley Fool owns shares of and recommends Celgene. The Motley Fool has a disclosure policy.
