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Michael Burry Bets Against Micron Technology Amid AI Boom Skepticism

Investor Michael Burry, known for his "Big Short" fame, has reportedly placed a bearish wager against Micron Technology. This move signals his continued skepticism regarding the current enthusiasm surrounding artificial intelligence-related investments.

7/26/2026, 1:45:33 PM

Noted investor Michael Burry, whose market predictions were famously chronicled in "The Big Short," has reportedly taken a short position on Micron Technology (MU), a prominent memory chip manufacturer. This recent action, according to MarketWatch, indicates Burry's increasing apprehension concerning the rapid growth and investment in companies tied to artificial intelligence. The investment strategy involves "put" options, which yield profits if the stock price falls. As of the end of the first quarter, these options represented a substantial investment exceeding $400,000. It's important to note that the actual size of the wager could be significantly larger, as regulatory filings only require the disclosure of put options with a value over a specific threshold. Consequently, the reported figure might only partially reflect the total extent of Burry's bearish stance. MarketWatch highlights that this isn't Burry's first venture into shorting memory chip companies. His investment firm, Scion Asset Management, previously held similar positions against other companies in the semiconductor sector. This consistent pattern suggests a deeply rooted belief in a potential downturn for the industry, or at least for specific players within it. The context of this bet is noteworthy, as Micron Technology has experienced a significant surge in its stock value this year, largely driven by optimism surrounding the burgeoning artificial intelligence market. Companies like Micron, which supply the essential components for AI infrastructure, have seen their valuations climb dramatically. Burry's counter-position therefore represents a direct challenge to this prevailing market sentiment. Observers of Burry's investment history will recall his successful prediction of the 2008 housing market collapse. His strategy often involves identifying overvalued assets or sectors where he believes market exuberance has outpaced fundamental value. This latest move against Micron Technology aligns with this established pattern, suggesting he perceives an overextension in the AI-driven tech sector. The implications of such a high-profile bearish bet resonate across the financial markets, prompting investors to scrutinize the sustainability of current valuations in the AI and semiconductor industries. While Burry's past successes lend credibility to his positions, market outcomes are never guaranteed, and the AI boom continues to attract significant investment, making Micron's future trajectory a closely watched development.

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