These companies are investing heavily into their pipelines and the payoff for long-term investors can be substantial.

Rhythm PharmaceuticalsRYTM formed a flat base after pulling back from a record high in early September. Rhythm Pharma develops treatments for rare neuroendocrine diseases and is Thursday's pick for ...

The world’s biggest pharma companies recorded their best weekly performance in years on Friday after Pfizer (NYSE:PFE) reached a landmark drug pricing deal with the U.S. government, agreeing to sell ...