Global debt issuance tied to artificial intelligence infrastructure will more than double to nearly $570 billion in 2026, Morgan Stanley forecast Tuesday, as hyperscalers turn to bond markets to fund data-center construction that outstrips internal cash generation. AI-related issuance totaled roughly $236 billion through May 31 — four times the year-earlier pace.
Alphabet, Amazon, Microsoft, and Meta are expected to spend about $700 billion on capital projects this year alone, with aggregate hyperscaler outlays surpassing $1 trillion in 2027, the bank said. Operating cash flows that historically funded expansion now cover only a fraction of the bill.
Shift in Corporate Finance
Technology companies long prized for cash-rich balance sheets increasingly resemble capital-intensive utilities. Morgan Stanley noted that 2026 hyperscaler capex is on pace to consume close to 100 percent of operating cash flows, compared with a 10-year average near 40 percent. Bond markets fill the gap.
Bank of America reported that Amazon, Alphabet, Meta, Microsoft, and Oracle issued $121 billion in dollar-denominated corporate bonds in 2025, up from an average of $28 billion annually between 2020 and 2024. UBS analysts echoed the trend, citing compressed free-cash-flow yields across megacap tech.
Market Mechanics
Heavy new supply has become the dominant force moving investment-grade tech bond prices even as the macroeconomic backdrop remains stable. Semiconductor firms increasingly favor amortizing structures with shorter maturities rather than long-dated bullets, Morgan Stanley said, reflecting uncertainty about how long current AI demand levels persist.
Credit investors demanded modestly wider spreads on new issues in June after SpaceX and memory-chip volatility stirred equity markets. Underwriters said order books remain covered for highest-rated issuers but buyers negotiate stronger protections on change-of-control and asset-sale covenants.
Risks on the Horizon
If AI revenue growth fails to match capex curves, rating agencies may pressure leverage metrics. Fitch and Moody's have placed several hyperscalers on outlook watch for capital allocation, though none have downgraded AAA or AA anchors yet.
Rising debt loads also intersect with politics: lawmakers questioning utility power rates for data centers may face constituents financed partly by pension funds holding tech bonds. Regulatory delays on nuclear or grid connections could slow asset utilization, extending payback periods.
Investor Positioning
Fixed-income managers increased overweight positions in short-dated tech paper while hedging equity beta through index puts. Private credit funds market direct lending to AI infrastructure developers at spreads above public bonds, attracting insurers seeking yield.
The forecast makes 2026 the year AI stopped looking like a software margin story and started behaving like a industrial build cycle — with bond prospectuses, not keynote slides, defining the pace of expansion.
