Michael Burry, famous for foreseeing the U.S. housing market collapse portrayed in The Big Short, has raised concerns about the current stock market rally fueled by artificial intelligence enthusiasm.
In a recent Substack post published Friday, Burry stated that the intense obsession surrounding AI investments is beginning to mirror the final stages of the late-1990s dot-com bubble. According to him, discussions across financial television and radio have become overwhelmingly centered on AI, leaving little room for other economic topics.
Burry Says Markets Are Ignoring Economic Fundamentals
Burry argued that stock prices no longer appear to react logically to important economic indicators such as employment reports or consumer sentiment data. Instead, he believes the market is rising largely because investors continue to push prices higher based on momentum and excitement around AI.
He pointed out that despite weak consumer sentiment readings, the S&P 500 reached another all-time high after traders focused mainly on a slightly stronger-than-expected April jobs report.
According to Burry, the market’s behavior resembles the final months before the collapse of the technology bubble in 2000. He described the current investment thesis surrounding AI as overly simplistic and driven by mass optimism.
Semiconductor Stocks Continue Massive Surge
Burry specifically compared the recent movement of the Philadelphia Semiconductor Index to the rapid rise seen before the tech market crash in March 2000.
The semiconductor index has experienced extraordinary growth in 2026:
- More than 10% gain during the current week
- Approximately 65% increase since the beginning of the year
The continued rally reflects massive investor interest in AI-related infrastructure, chip manufacturing, and generative AI technologies.
AI Boom Pushes Tech Stocks to Record Levels
Over the past two years, investors have heavily invested in AI-linked companies, helping major U.S. indexes repeatedly break records. Semiconductor manufacturers and large technology firms connected to AI software and hardware development have become the primary drivers of market gains.
The excitement around generative AI has significantly boosted valuations across the technology sector, particularly among companies building AI chips, cloud infrastructure, and advanced computing systems.
Paul Tudor Jones Also Sees Similarities to the Dot-Com Era
Paul Tudor Jones has also compared the current AI-driven rally to the environment that existed before the dot-com crash.
During an appearance on CNBC’s “Squawk Box,” Jones explained that today’s market conditions remind him of 1999, roughly one year before technology stocks eventually peaked in early 2000.
However, unlike Burry, Jones believes the bull market may still continue for another one or two years before a major correction occurs.
Concerns Over a Potential Market Correction
While Jones acknowledged that AI enthusiasm could continue pushing stocks higher, he warned that an extended rally may eventually create dangerous valuation levels.
He suggested that if the stock market climbs another 40%, the total market capitalization relative to GDP could reach historically extreme levels between 300% and 350%. According to Jones, such conditions could eventually trigger a severe market correction.
Why Investors Are Closely Watching AI Stocks
Artificial intelligence remains one of the most dominant investment themes globally. Companies involved in:
- AI chips
- Cloud computing
- Semiconductor manufacturing
- Generative AI software
- Data infrastructure
have seen extraordinary investor demand.
Many analysts believe AI could transform industries worldwide, but some market experts are increasingly worried that excessive speculation may be inflating valuations beyond sustainable levels.
Conclusion
Michael Burry’s latest warning has intensified debates about whether the AI-driven stock market rally is approaching bubble territory. While enthusiasm around artificial intelligence continues to fuel historic gains in semiconductor and technology stocks, experienced investors like Burry and Paul Tudor Jones caution that unchecked optimism could eventually lead to a dramatic correction.
Although the AI revolution may continue creating massive opportunities, market history shows that rapid speculative growth often carries significant risks. Investors are now carefully watching whether today’s AI boom becomes a long-term technological transformation or repeats the painful lessons of the dot-com collapse.