Warren Buffett Warns of Market Overvaluation with $373 Billion Cash Hoard

The Oracle of Omaha's actions leading up to his retirement signal caution as stocks reach historic highs.

Mar. 3, 2026 at 3:15am

As Warren Buffett retired as CEO of Berkshire Hathaway in 2025, he left behind a $373 billion cash hoard, the result of 13 consecutive quarters of net stock sales. This massive cash position, coupled with Buffett's long-standing aversion to overvalued markets, is being interpreted as a dire warning to Wall Street about the current state of the historically expensive stock market.

Why it matters

Buffett's actions suggest he believes the market is significantly overvalued, as evidenced by the Buffett Indicator (market cap-to-GDP ratio) hitting an all-time high of over 221% and the Shiller P/E Ratio reaching levels well above historical averages. Buffett's caution could foreshadow a major market correction, given his reputation as a legendary long-term investor.

The details

During Buffett's final 13 quarters as Berkshire Hathaway CEO, he was a net seller of stocks, selling $186.7 billion more than he purchased. This, combined with the operating profits of Berkshire's businesses, has dramatically increased the company's cash position to a near-record $373.3 billion as of December 31, 2025. Buffett's unwavering focus on value investing and his aversion to overpriced markets suggest he believes a significant market downturn is on the horizon.

  • Buffett's 13-quarter net selling streak began on October 1, 2022.
  • Berkshire Hathaway's cash position reached a near-record $373.3 billion as of December 31, 2025.

The players

Warren Buffett

The legendary investor and CEO of Berkshire Hathaway, who is known for his value-focused, long-term investing approach.

Greg Abel

The successor to Warren Buffett as CEO of Berkshire Hathaway.

Berkshire Hathaway

The conglomerate that Buffett transformed into a trillion-dollar business during his tenure as CEO.

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What’s next

Berkshire Hathaway's new CEO, Greg Abel, will have a significant war chest of capital to deploy when market valuations become more attractive, potentially signaling the start of a new wave of investments by the conglomerate.

The takeaway

Warren Buffett's massive cash hoard and his unwavering focus on value investing suggest he believes the stock market is significantly overvalued, potentially foreshadowing a major market correction on the horizon. Buffett's caution serves as a stark warning to investors about the current state of the historically expensive market.