Warren Buffett has emphasized that stock prices often diverge from a company’s true value during periods of heavy speculation, but ultimately align with fundamentals over time.
Speaking at Berkshire Hathaway’s 2000 annual meeting, Buffett cited his mentor Benjamin Graham’s observation from The Intelligent Investor: “In the short run it’s a voting machine, and in the long run it’s a weighing machine.”
Buffett added, “Sooner or later, the amount of cash that a business can disgorge in the future governs the value it has… But it can take a long time.”
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© 2026 David Mazor
Disclosure: David Mazor is a freelance writer focusing on Berkshire Hathaway. The author is long in Berkshire Hathaway, and this article is not a recommendation on whether to buy or sell the stock. The information contained in this article should not be construed as personalized or individualized investment advice. Past performance is no guarantee of future results.