IMF Warns an AI Sector Wipeout Could Trigger Global Financial Contagion

Summary

The IMF’s latest Global Financial Stability Report warns that growing dependence on capital flowing into the artificial intelligence sector could expose the global economy to a broad shock if AI investment and profitability disappoint. The report distinguishes core AI suppliers, such as chip and memory makers, from financially weaker companies and other participants whose failure could initially appear limited to investors. It argues that hedge-fund leverage, margin borrowing and the rising use of single-stock positions in leveraged ETFs could create forced selling and a feedback loop if AI-related equities fall sharply. Reviewing 14 public transactions since 2023, the IMF found that $300 billion invested in financially weaker AI companies, together with $650 billion in debt, supported $1.4 trillion in reported services and chip orders. The concentration of these transactions among a small group of companies increases the risk that stress at one firm could spread through the network. In a scenario involving weaker or less durable AI investment and profitability, the IMF estimates that global GDP could fall 0.4% by 2028, investment 1.3%, and consumption 0.6%; excessive leverage could make the outcome worse. The report also says AI investment is currently supporting global economies and that banks would remain broadly resilient under a combined energy, inflation and AI-market shock. Meanwhile, hyperscalers account for 10% of investment-grade bond issuance, up from less than 1% in 2024, as heavy spending on AI equipment increases their reliance on borrowing.