Berkshire Hathaway is buying $10 billion of discounted Alphabet stock as Google raises $80 billion to fund AI infrastructure.

America’s deficit crisis is dominating headlines today, but the country’s most famous investor offered a solution to the problem nearly 15 years ago. In 2011, Warren Buffett told CNBC’s Becky Quick (1) that the crisis could be resolved relatively quickly.

The legendary investor offered a warning amid record-high stock prices.

Discover Warren Buffett's timeless strategies to combat inflation: enhance your earning power and invest in resilient businesses for financial stability.

Latest stories about Warren Buffett on Business Insider

In May 2026, people on social media claimed that billionaire investor Warren Buffett "snapped" on a studio television broadcast and sharply criticized U.S. President Donald Trump. The criticism came with dark warnings about martial law and Trump "canceling" democracy,

Buffett rejects the efficient markets hypothesis, but still recommends low-cost index funds for most ordinary investors.

Berkshire Hathaway once held a position in the company worth roughly $650 million. Here's what investors need to know.

Warren Buffett sold more stock than he bought for 13 quarters before Greg Abel came in. The result sits on Berkshire’s balance sheet as a number that functions like a flare. Roughly $397 billion in cash (but mostly Treasury bills!