AMD stock tumbled 5.17% to $494.95 on July 27, 2026, as investors reassessed the sustainability of AI infrastructure spending and the financing structures propping up massive data-center buildouts. The decline was part of a broad semiconductor selloff that erased $1.3 trillion in market value across the chip sector, with concerns centered on circular financing deals and mounting debt levels.
The immediate trigger came from reporting that Nvidia was in talks to guarantee roughly $250 billion of financing for an OpenAI data-center project, according to the Wall Street Journal. The report refocused investor attention on how mega AI buildouts are financed and whether supplier, customer, and infrastructure relationships could concentrate credit risk. Although AMD was not directly named in the arrangement, the stock moved with the broader chip complex as investors questioned the durability of AI capex commitments.
AMD’s decline reflected sector-wide de-risking rather than company-specific bad news. The chipmaker disclosed no same-session profit warning, order loss, or operating update as shares fell. Instead, the move tracked a sharp reversal in AI hardware and semiconductor names across the market. Investors were reassessing valuations tied to expected demand for AI accelerators and systems at a time when the financing behind those purchases came under scrutiny.
The broader semiconductor selloff intensified concerns about the financing and returns on AI infrastructure. Wall Street has raised questions about whether the record surge in AI capital spending—which jumped 67% to $650 billion—can be sustained, particularly if enterprises face rising costs and hyperscalers encounter diminishing returns on their investments. Toni Meadows, head of investment at BRI Wealth Management, attributed the pullback to “profit-taking and rising scrutiny of AI capex sustainability,” according to Reuters reporting from July 17.
Circular financing has become a flashpoint in the debate. These deal structures allow chipmakers and hyperscalers to take equity stakes in or extend credit to each other, creating loops where companies invest in one another while relying on mutual spending to justify valuations. Bloomberg reported that tech companies have issued $489 billion in AI-related debt in 2026 alone, raising concerns about leverage and the ability to service those obligations if AI returns disappoint.
Jim Cramer warned on CNBC on July 27 that AI’s circular financing structure echoes the dot-com bubble, noting that risks extend beyond Nvidia because a growing number of companies depend on continued investment in AI infrastructure. The concerns center on whether the economic returns from AI investments will justify the capital deployed, or whether companies are locked in a cycle where they must keep spending to prop up each other’s valuations.
Despite the selloff, Wall Street analysts maintain substantial 12-month price targets for many semiconductors, with Nvidia expected to rise 56% and Micron projected to climb 66% from current levels. Morgan Stanley characterized the recent drop as a “mid-cycle reset” rather than a top. However, cracks in the bull case are widening: enterprises are pressuring AI chatbot providers to cut prices, Meta is selling excess AI computing capacity, and questions persist about whether returns on AI investment will justify the spending levels required to sustain the sector’s growth trajectory.
AMD’s August 4 earnings release will serve as a key test of whether demand assumptions remain intact. The stock’s near-term recovery depends on whether semiconductor breadth improves and whether management guidance reinforces confidence in the durability of AI accelerator and systems demand. For now, the sector faces a period of heightened scrutiny over the financing mechanisms and economic returns that underpin the AI infrastructure boom.
Sources
- BingX — AMD’s July 27 decline to $494.95 and AI financing concerns as the trigger
- Forbes — $1.3 trillion in semiconductor market value wiped out and AI capex sustainability questions
- Reuters — Toni Meadows’ commentary on profit-taking and AI capex scrutiny on July 17
- CNBC — Jim Cramer’s warning on July 27 about circular financing echoing the dot-com bubble
- Yahoo Finance — $489 billion in AI-related debt issued in 2026
- Bloomberg — Circular financing structures and their role in the AI boom
