Five reasons you have to buy biotech stocks now By: MarketWatch June 20, 2017 at 05:11 AM EDT The medical gains are off the charts and won’t be stifled by a slowing economy, says Michael Brush. Read More >> Related Stocks: Aetna Alphabet-A Amazon.com Anthem Inc Astrazeneca Plc ADR Bristol-Myers Squibb CVS Health Corp Facebook Gsk Plc ADR Incyte Corp Novartis Ag ADR Pfizer Regeneron Pharmaceuticals Roche Holding AG Basel American Depositary Shares Sanofi-Aventis S.A. ADR Tesla, Inc. UnitedHealth Group Vertex Pharmaceuticals Walgreens Boots Alliance