Hyperscalers Break U.S. Bond Market With $725B AI Spending Spree, Go Global for Debt

TLDR:

• Hyperscalers committed $725B in 2026 capex, up 77% from 2025’s record $410B set just a year prior.
• Non-USD bond issuance rose from zero in 2024 to 48% of hyperscaler funding by mid-2026.
• Alphabet set borrowing records in yen, CAD, CHF, and sterling within a single calendar year 2026.
• Global AI debt issuance is projected at $570B for 2026, nearly four times the 2022 total level.

Hyperscalers are reshaping global bond markets as their AI infrastructure spending reaches unprecedented levels. Amazon, Google, Microsoft, and Meta have committed $725 billion in capital expenditure for 2026 alone.

That figure is up 77% from the $410 billion record set in 2025. Goldman Sachs projects combined capex from 2026 through 2031 will reach $7.6 trillion. The scale of this spending has pushed tech giants into foreign currency debt markets at a record pace.

Non-Dollar Bond Issuance Surges Across Major Currencies

In 2024, hyperscalers issued zero bonds in non-USD currencies. By 2025, all new non-USD issuance was entirely fresh territory. Now, non-USD currencies account for 48% of hyperscaler bond funding in 2026.

The euro leads that slice at 52%, followed by the Japanese yen at 15%, the Canadian dollar at 14%, sterling at 12%, and the Swiss franc at 7%.

Bank of America confirmed that hyperscalers have doubled their non-dollar bond share to 30% of total issuance this year. As noted by Milk Road AI, this shift has moved so fast it has strained the American bond market’s capacity to absorb it. The U.S. market simply cannot accommodate the full volume of debt these companies now need to raise.

Individual deals reflect how quickly this trend has accelerated. In May, Alphabet issued ¥576.5 billion, roughly $3.6 billion, in yen-denominated bonds. That was the largest yen bond ever sold by a non-Japanese company, topping Berkshire Hathaway’s 2019 record.

Alphabet has now set borrowing records in yen, Canadian dollars, Swiss francs, and sterling within a single calendar year. That is a level of multi-currency debt activity rarely seen from any single corporate issuer at this pace.

AI Debt Issuance on Track to Quadruple 2022 Levels

Amazon entered Canada’s bond market in June with a C$14 billion issuance, the largest corporate bond ever sold in that market.

Investor orders reached nearly C$28 billion, almost double what was ultimately sold. That deal surpassed Alphabet’s own Canadian record of C$8.5 billion set just weeks earlier in May.

Morgan Stanley projects euro borrowing by hyperscalers will hit €50 billion in 2026. That would potentially make the United States the single largest source of corporate debt in the entire eurozone, ahead of France. The shift carries broad consequences for European fixed-income markets.

Global AI-related debt issuance is on track to reach $570 billion for the full year 2026, according to Morgan Stanley. That is more than double the pace recorded during the same period last year. It is also nearly four times the 2022 level.

Even companies holding over a trillion dollars in combined cash, including Apple, Microsoft, Alphabet, Amazon, and Meta, have concluded that self-funding this buildout is not feasible.

The AI infrastructure race has grown too capital-intensive for even the world’s most cash-rich firms to finance independently.

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