Vertex's (VRTX) cystic franchise sales continue to grow. Vertex has a broad clinical non-CF pipeline, which is progressing rapidly.
Yahoo Finance's Jared Blikre breaks down the stocks Warren Buffett's Berkshire Hathaway is buying and selling.
Pharma giant AbbVie (NYSE: ABBV) has rewarded shareholders in the past decade with market-beating performance. AbbVie's strong showing was primarily a result of its top-selling drug, Humira. If the company manages to replace the medicine, it could deliver many more years of solid performances.