In late 2016, Warren Buffett started what would become the most profitable investment in his legendary career. Through his company, Berkshire Hathaway Corp. (BRK.A), he began accumulating shares in Apple Inc.

Investing in index funds or exchange-traded funds is often simpler and more straightforward than buying individual stocks. Each fund may contain dozens or even hundreds of stocks,

In May, a 13F filing revealed that Berkshire Hathaway was buying mystery stocks. Now, at last, we know what they are.

It’s that one decision Buffett says you can’t afford to ignore. Integrity is such a non-negotiable aspect of Warren Buffett’s business practice that he vows the key to success is to associate only with people who possess it. He once said:

Shares of UnitedHealth Group surged nearly 14% on Friday after billionaire Warren Buffett's Berkshire Hathaway bought 5 million shares of the company, providing a shot in the arm for investors who think the health conglomerate will turn around under its new CEO.

The Dow Jones Industrial Average on Friday was set for its first record close of the year, riding a wave of recent market optimism and seeing a brief upward push from someone who hardly needs an introduction: Warren Buffett.

Warren Buffett warns that while markets reward proactive investors, they are unforgiving toward those lacking knowledge or discipline.

OhIn a world where you can buy a Peloton with one click and spend $17 on a smoothie, it's no surprise Americans love credit cards. But billionaire investor Warren Buffett? Not a fan. Speaking at the Nebraska Forum back in 1999,