Why buying Berkshire was Warren Buffett’s biggest mistake

Why buying Berkshire was Warren Buffett’s biggest mistake

(This is the Warren Buffett Watch newsletter, news and analysis on all things Warren Buffett and Berkshire Hathaway. You can sign up here to receive it every Friday evening in your inbox.) Warren Buffett is going into his last week as CEO of Berkshire Hathaway, the vehicle he has used …

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The blowout AI trades that surprised Wall Street in 2025

The blowout AI trades that surprised Wall Street in 2025

The artificial intelligence trade got tougher in 2025. While a significant capital expenditure cycle and earnings growth from the world’s biggest tech companies supported the market’s rally to record heights — with the S & P 500 to jumping more than 17% and the Nasdaq Composite gaining 22% year to …

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Amazon faces ‘leader’s dilemma’ — fight AI shopping bots or join them

Amazon faces ‘leader’s dilemma’ — fight AI shopping bots or join them

Thos Robinson | Getty Images Amazon CEO Andy Jassy could see how dramatically artificial intelligence was altering e-commerce. In June, he told employees that AI agents will start to infiltrate aspects of everyday life, “from shopping to travel to daily chores and tasks.” Four months later, Jassy said on an earnings call that Amazon expects to partner …

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