Moody's Ratings warned this week that unprecedented AI infrastructure spending threatens the credit quality of Amazon, Meta, Alphabet, Microsoft, Oracle, and CoreWeave. In a research note released Wednesday, the ratings firm said the spending surge is forcing even cash-rich corporations like Alphabet and Microsoft to rely heavily on debt, stock sales, and off-balance-sheet financing to fund AI ambitions. The transition from asset-light software models to asset-heavy AI infrastructure requires unprecedented investment levels, according to Moody's. Direct debt across the six companies has reached approximately $460 billion, while lease commitments have ballooned to $1.2 trillion. The shift marks a structural break from decades of software-centered business models that required modest capital investment and generated high profit margins.
Moody's Projects AI Capex to Reach $1 Trillion in 2027
Moody's projects that capital expenditures for physical assets like data centers will hit $785 billion in 2026 before reaching approximately $1 trillion next year. The ratings firm noted that generative AI demands a vast physical footprint consisting of warehouses filled with expensive and energy-hungry servers and chips. To finance this expansion, tech giants are increasingly turning to Wall Street. Alphabet announced an $85 billion equity sale last month to fund AI infrastructure expansion. The moves "threaten credit quality" for the six companies tracked by Moody's, according to the report.
Hyperscalers Accumulate $1.2 Trillion in Lease Commitments
Moody's reported that lease commitments across the six companies have reached $1.2 trillion. More than $820 billion of that total comes from leases that have not started yet, meaning the data centers are still under construction. The ratings firm explained that hyperscalers are using off-balance-sheet financing, primarily through long-term data center leases, to keep direct debt off their balance sheets. While these obligations do not appear as traditional debt, Moody's considers them debt-equivalent liabilities that will bind companies to significant rent payments. The firm noted that because AI hardware requires massive upfront investment while revenue materializes over a longer time horizon, free cash flow across the sector is under pressure.
Oracle and CoreWeave Face Immediate Credit Pressure
Moody's stated that Microsoft, Alphabet, Amazon, and Meta retain among the strongest corporate balance sheets in the world, making it unlikely that their investment-grade ratings are under imminent threat. The immediate pressure is concentrated on lower-rated entities like Oracle and CoreWeave. Oracle carries a rating of Baa2 with a negative outlook, placing it two notches above junk status. CoreWeave operates within the high-yield market with a Ba3 rating, relying on complex private debt structures to finance its GPU hardware fleets.
Moody's Identifies Circular Funding Between Hyperscalers and AI Labs
Moody's pointed to structural circularity within the AI boom. Some of the multibillion-dollar backlogs reported by hyperscalers stem from strategic deals with pre-IPO AI labs including OpenAI and Anthropic. The firms have invested billions into AI labs that, in turn, spend heavily on cloud computing from those same companies, creating what Moody's described as a circular AI ecosystem. The overlapping relationships heighten risks because many of the industry's biggest companies are increasingly dependent on the same AI customers and the same assumptions about future demand, according to Moody's. The ratings firm noted that demand for AI computing remains robust, cloud businesses continue to grow, and hyperscalers have signed hundreds of billions of dollars in long-term customer contracts that should provide predictable revenue.
FAQ
What did Moody's warn about AI spending this week?
Moody's Ratings warned this week that unprecedented AI infrastructure spending threatens the credit quality of Amazon, Meta, Alphabet, Microsoft, Oracle, and CoreWeave. The ratings firm said in a Wednesday research note that the spending surge is forcing these companies to rely heavily on debt, stock sales, and off-balance-sheet financing to fund AI ambitions.
How much debt have hyperscalers accumulated for AI infrastructure?
Direct debt across the six hyperscalers tracked by Moody's has reached approximately $460 billion. Additionally, lease commitments have ballooned to $1.2 trillion, with more than $820 billion of that total from leases that have not started yet because the data centers are still under construction.
Which companies face immediate credit rating pressure according to Moody's?
Moody's stated that immediate pressure is concentrated on Oracle and CoreWeave. Oracle carries a rating of Baa2 with a negative outlook, placing it two notches above junk status. CoreWeave operates within the high-yield market with a Ba3 rating.
