Michael Burry has opened short positions in Nebius and Oracle, a direct bet against the AI infrastructure boom that's been driving tech valuations. His move signals a belief that the sector's prices have outrun the underlying economics.
Burry's bearish play on AI infrastructure
Burry's shorts target two companies that have become fixtures in the AI infrastructure landscape. Nebius, which operates in cloud and AI compute, and Oracle, which has been building out its cloud and AI capacity. By shorting both, Burry is wagering that their shares will decline, a contrarian stance in a market that has been rewarding AI-related names.
The positions are notable because they come at a time when investor enthusiasm for AI remains strong. Burry's skepticism stands apart. He's not just avoiding the sector; he's actively betting against it.
The depreciation warning
Burry is also pressing investors to look more carefully at how companies handle asset depreciation. He's urging scrutiny of the way AI infrastructure firms account for the cost of their servers, data centers, and networking equipment. These are capital-intensive assets, and the depreciation schedules chosen can significantly affect reported earnings.
If depreciation is set too low, profits look better than the real cash flows would suggest. Burry's call suggests he believes some companies may be using aggressive accounting to flatter their financial results, masking the true cost of maintaining their AI infrastructure.
Overvaluation at the core
Burry's short positions are the most direct expression of his view that AI infrastructure is financially overvalued. The boom has lifted stock prices across the sector, but the fundamentals may not support those levels. His skepticism is a reminder that the market's enthusiasm for AI doesn't always match the numbers on the balance sheet.
For investors, Burry's move is a prompt to dig deeper. It's not enough to look at revenue growth; you have to consider how much capital is being spent and how those costs are being recognized over time. Depreciation is one of the levers that can obscure the real picture.
The question now is whether Burry's caution spreads to other investors. The AI infrastructure trade has been one of the market's biggest winners, and a high-profile short could give some pause. How the bet plays out will depend on whether the boom continues or the accounting concerns he's raised start to show up in earnings.
