Where Will Pfizer Be in 5 Years?

Most investors who have been following Pfizer (NYSE:PFE) for awhile can't be overly pleased with how it has fared over the last five years. The big drugmaker badly underperformed the S&P 500 during the period. Its trailing-12-month revenues are lower today than they were at the end of 2015. And even after adjusting for divestitures, it hasn't delivered tremendous sales growth.