Buffett ended 2024 by making some big moves, even with his long-held stocks. Should you be reviewing your own portfolio positions?

Here are three stocks legendary investor Warren Buffett owns at Berkshire Hathaway to buy in 2025. One of Buffett's largest and longest-held positions is American Express (NYSE: AXP). The credit card giant has been a fantastic long-term performer,

Buffett invested in Heinz in 2013 and two years later, Heinz merged with Kraft Foods. He bought 326 million shares during this merger at a cost of around $24.6 billion. He has held on to that stake, which is now worth $11.4 billion.

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All of those moves suggested that Buffett was bracing for a market pullback. The S&P 500 index and Nasdaq are still hovering near their all-time highs as of this writing, and plenty of those stocks are trading at historically high valuations.