Whitney Tilson Warns AI Bubble Echoes Dot-Com Peak as Top S&P 500 Gainers Jump 591%
Updated
Updated · Yahoo Finance · Aug 27
Whitney Tilson Warns AI Bubble Echoes Dot-Com Peak as Top S&P 500 Gainers Jump 591%
1 articles · Updated · Yahoo Finance · Aug 27
Summary
Whitney Tilson said 2026’s AI stock surge looks like a bubble, arguing the market is showing the same concentration seen near the dot-com peak.
591.3% gains in Sandisk and triple-digit jumps in Dell, Micron, Intel and AMD put all 10 best-performing S&P 500 stocks in AI-linked technology businesses as of Aug. 14.
Tilson compared that list with the top S&P 500 performers through March 10, 2000, when Nasdaq peaked, and found all 10 were also technology names tied to the internet boom.
Tilson said the parallel suggests history is “rhyming” again, though he added he is far less certain about how much further the AI trade can run or when it might break.