Buffett, through Berkshire, bought more than 5 million shares of the managed care company, worth an estimated $1.6 billion.

The health insurer has been facing multiple headwinds this year and a turnaround may not happen quick for the stock.

Berkshire’s broad holdings in bellwether companies like Apple, Coca-Cola, and American Express allow it to benefit from both a booming economy—and one that is nearing recession. Its insurance business ...

NEW YORK] The Warren Buffett effect is proving true once again, spurring UnitedHealth Group’s reversal this month and giving ...

We review the stocks that have recently been the worst performers on the market, and recommend where else to look for ...