‘Big Short’ legend Michael Burry says AI bubble is doomed and Buffett proves it

Michael Burry

Michael Burry is once again positioning himself against the market’s favorite story, arguing that the artificial intelligence boom is hollowing out the economics of Big Tech and setting investors up for a painful reckoning. He is not just talking his book, he is using Warren Buffett’s own history to argue that when a powerful technology is available to everyone, it stops being a durable edge and starts looking like a commodity.

In Burry’s telling, the current frenzy around AI chips, cloud infrastructure, and model builders resembles past manias where investors confused technological progress with lasting profitability. By pointing to Buffett’s misstep in traditional retail and his current restraint around the AI trade, Burry is effectively saying the bubble is already visible to anyone willing to look past the hype.

Why Burry thinks AI is wrecking Big Tech’s business model

At the core of Michael Burry’s critique is a simple claim: AI is turning Big Tech into a worse business. He argues that the giants that once thrived on software scale and asset-light economics are now being dragged into a capital-intensive arms race that erodes their margins and strategic flexibility. In his view, the shift from lean cloud platforms to sprawling data centers, custom chips, and massive energy footprints is fundamentally changing what investors own when they buy the largest technology names.

Burry has framed this as a structural problem for Topics like profitability and return on capital, warning that the AI race is pulling Big Tech away from the very asset-light models that once made these companies so attractive. He has stressed that the more these firms pour into AI infrastructure, the more they resemble old-line industrials rather than high-margin software platforms, a shift he believes markets have not fully priced in.

From warning to wagers: how Burry is betting against the AI trade

Michael Burry is not content to issue abstract warnings, he is backing his skepticism with large, targeted positions. Filings show that he has become a vocal AI bear while still holding exposure to companies that he believes can benefit from the volatility. One of his most striking moves is a massive options position tied to a data analytics name that has become a favorite of AI bulls.

According to a Quick Read on his portfolio, Palantir represents Burry’s largest position at $912M in notional value, while his puts on Nvidia total $186M, a clear bet that the chipmaker at the center of the AI boom is vulnerable to a reversal. That combination, heavy exposure to Palantir and bearish options on Nvidia, shows he is willing to separate individual winners from what he sees as an overheated theme.

Buffett’s Baltimore lesson and why Burry says AI has no moat

To explain why he believes the AI surge will end badly, Burry has reached for a story from Warren Buffett’s own playbook. In conversations highlighted by Wall Street coverage, he drew a parallel to a Baltimore department store that Buffett once admired for its operational excellence. The key point of that anecdote is that even a brilliantly run retailer can see its edge eroded when competitors adopt the same techniques, leaving shareholders with little to show for the innovation.

Burry has used that Baltimore story to argue that AI tools, once widely available, will not confer a lasting moat on most companies that deploy them. He has also cited Buffett’s own misstep in traditional retail, a point summarized in coverage that notes how Michael Burry Warns and his Past Retail Misstep, to suggest that even legendary investors can underestimate how quickly a supposed edge becomes table stakes. In Burry’s framing, AI looks less like a durable moat and more like the latest version of efficient inventory systems or barcode scanners, powerful but ultimately easy to copy.

Targeting Nvidia, Oracle and the timing problem

Burry’s skepticism is not limited to abstract moats, he has singled out specific companies at the heart of the AI narrative. He has criticized Nvidia as the emblem of market exuberance, arguing that investors are extrapolating current demand for AI chips far into the future without accounting for competition, pricing pressure, and the risk that customers overbuild capacity. In one detailed account, Investor Michael Burry There Is No Way To Time Or Predict the exact moment of a reversal, a line that underscores his belief that the bubble is real even if its end date is unknowable.

He has also taken aim at another major beneficiary of AI enthusiasm, revealing a bearish stance in a piece titled Michael Burry Reveals. That position, detailed again under the banner of Michael Burry Reveals, shows that he sees risk not only in chipmakers but also in legacy enterprise players that have been rebranded as AI winners. Yet even as he criticizes valuations, he has warned that there is, in his words, There Is No the precise bursting of the bubble, a caution that makes his own aggressive positions all the more striking.

From “The Big Short” to the next bubble call

Burry’s credibility in calling bubbles rests on his role in The Big Short, and he has leaned into that history as he outlines his AI thesis. A detailed breakdown of his research, shared in a video on Burray and his next move, notes that he is again dissecting filings and balance sheets to argue that AI has become a classic speculative story. That same theme appears in a separate clip on The Big Short and his new focus, which describes how, at the end of Septem, his portfolio was already tilted toward trades that would benefit if AI enthusiasm fades.

His broader critique of the sector is captured in coverage that highlights how Big Short legend Michael Burry says AI is turning Big Tech into a worse business, and in a separate account that emphasizes how Michael Burry believes the long run economics of these companies are deteriorating as they chase AI scale. Another detailed summary of his warnings, which notes that Big Short investor Michael Burry has said there is no way to time or predict the exact bursting of the AI bubble, underlines that he sees the risk as structural rather than merely cyclical.

In a separate profile of his AI stance, a piece titled Michael Burry Warns and his Past Retail Misstep notes that he has raised the alarm on an AI bubble in multiple forums, including conversations with Clark and podcaster Dwarkesh Patel that are summarized in a detailed Big Sho recap. Another account of those remarks, which notes that Michael Burry believes a prolonged slump is coming, reinforces his conviction that the AI trade will not simply cool off but could unwind over years.

Even as he sounds the alarm, Burry has acknowledged the difficulty of acting on such a thesis, a nuance captured in coverage that notes how Michael Burry has warned there is no perfect moment to short or to buy protection. Yet his own portfolio, with its mix of concentrated longs and targeted puts, shows that he is willing to stake his reputation that AI optimism has overshot reality. For investors watching both Burry and Buffett, the message is clear: technological revolutions can transform the world and still leave shareholders nursing losses if the economics do not keep up.

More From TheDailyOverview