Investing in the Covid-19 vaccine companies? Here’s the great divide in the group By: MarketWatch May 05, 2021 at 11:14 AM EDT Some have a robust pipeline of drugs that uses new technology. And others may be left behind. Read More >> Related Stocks: Astrazeneca Plc ADR Bayer Aktienges ADR Biontech Se ADR Curevac N.V. Eli Lilly Genmab A/S ADR Johnson & Johnson Merck & Co Moderna Inc Novavax Inc Pfizer Roche Holding AG Basel American Depositary Shares Sanofi-Aventis S.A. ADR