Human capital is under threat.
Amid a pullback, health-care companies are preparing for the next phase of the Affordable Care Act.
The device maker's planned acquisition of Covidien will make it a force to be reckoned with.
Our Ultimate Stock-Pickers Index continues to beat the market even as relatively few of our top managers are outperforming the S&P 500.
Declining fuel prices stoked great returns at several of these companies, but that's not a lasting advantage.