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Michael Burry Reveals Timeless Investing Question That Helped Him Spot Dot-Com Bubble

Michael Burry revisited his early years growing up in Silicon Valley after watching an interview with venture capitalists Marc Andreessen and Ben Horowitz, revealing a timeless investing question that helped him spot the dot-com bubble.

June 30, 2026
2 min read
Source: Stocktwits
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Famed investor Michael Burry, known for predicting the 2008 subprime mortgage crisis, revealed that a simple investing question helped him spot the dot-com bubble in the late 1990s, and believes the same question applies to today's AI boom.

Details

Burry's comments came after watching an interview with two prominent Silicon Valley venture capitalists, Marc Andreessen and Ben Horowitz. He recalled his early years growing up in Silicon Valley, where he learned an important lesson: "When you hear about a startup achieving great success, ask yourself: Is this success due to a strong business model or just luck?"

Context

During the dot-com bubble, many companies achieved huge valuations without real profits, leading Burry to question their sustainability. Today, the AI sector is experiencing a similar boom, with startup valuations rising rapidly. Burry believes the same question should be asked: Are these companies building real value, or are they just a speculative bubble?

What This Means for Investors

A reminder from Burry to distinguish between companies with strong fundamentals and those riding on hype. The timeless question may help avoid investment pitfalls in turbulent times.

Frequently Asked Questions

The question is: Is the startup's success due to a strong business model or just luck?

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.