Fact checked by Stella Osoba Warren Buffett has increasingly argued in recent years that it's not just the ubiquitous sports betting apps that have made your phone a pocket casino. In his 2024 annual letter to shareholders,

Nevertheless, the 44-stock, $301 billion portfolio Warren Buffett oversees at Berkshire Hathaway has roughly $74 billion collectively invested in two of Wall Street's leading artificial intelligence (AI) stocks.

The stock market is a mercurial beast. No matter how smart and prepared you are, you will still, at some point in your investing journey, find yourself totally gobsmacked by the goings-on of