
Moody’s flags rising debt risk as AI race reshapes big tech
Moody’s warns that the AI buildout is eroding free cash flow and heightening balance-sheet risk for hyperscalers by forcing a shift from asset-light software models to capital-heavy data-center expansions. Capex is seen at about $785 billion in 2026 and roughly $1 trillion the next year, financed through debt, stock sales, and off-balance-sheet leases totaling about $1.2 trillion. Microsoft, Alphabet, Amazon, and Meta still have strong balance sheets, but risk is higher for Oracle and CoreWeave amid a circular AI ecosystem and heavy reliance on the same AI customers, even as long-term cloud deals provide revenue visibility.













