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Wall Street jitters as tech debt insurance costs hit record highs

Credit default swap spreads soar for CoreWeave and big tech names, reviving fears over how the AI build-out is financed

By LineZotpaper
Published
Read Time3 min
Sources2 outlets
The cost of insuring against default by major technology firms has jumped to record highs, with heavily indebted data centre operator CoreWeave among the hardest hit, in a fresh warning sign for the AI infrastructure spending boom.

Credit default swap spreads, which measure the cost of insuring corporate debt against default, have soared for several large technology companies, according to data from LSEG and S&P Global Market Intelligence. CoreWeave, the so-called neocloud company that has taken on more than $US50 billion ($72 billion) in debt, has been particularly affected. Its five-year credit default swap spread rose 16 per cent this week to a record 1.14 per cent before easing to 1.03 per cent, and the yield on its bonds maturing in 2031 reached 15.78 per cent.

Floodlines Research founder Anna Wu said the record highs in tech credit default swaps were an extension of CoreWeave's spreads blowing past 1 per cent, and had "revived worries about how the AI build-out is being financed". Ms Wu noted that Nvidia's Jensen Huang had defended CoreWeave in Stockholm yesterday, saying its cost of capital is falling and it needs no Nvidia backstop. But she added: "I think investor sentiment on tech is fragile after the chip sell-off, so this is more sentiment than fundamentals for now."

Cloud computing giant Oracle's credit default swaps rose 0.3 per cent this week, while costs to insure against debt defaults for Nvidia, STMicroelectronics and SpaceX also rose sharply. Spreads for Amazon, Alphabet and Meta also traded at record highs, though they have risen far more slowly than Oracle or CoreWeave.

The moves come as Wall Street's big tech firms increasingly turn to debt and private credit financing after exhausting options to raise money in the share market. Elevated global inflation is putting upward pressure on interest rates, raising debt costs, and competition for debt from governments and other big tech firms is adding to the pressure. Investors, concerned that debt costs are rising too much for big tech firms to service, are buying insurance against potential losses.

Deutsche Bank strategist Jim Reid played down the broader risks. "This is not the first time we've had a sizeable market wobble on the back of AI fears, but as we move to a capex cycle funded out of debt rather than simply free cash flow, we have to increasingly respect the credit price action," he said. "AI financing costs aren't dramatic overall, but there are worrying themes at the edges."

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Analysis

Why This Matters

  • Record credit default swap spreads show investors are increasingly worried that some of the most indebted companies driving the AI build-out may struggle to service their debt as interest rates stay elevated.
  • The shift from equity funding to debt and private credit to finance massive AI infrastructure spending exposes the sector to credit market conditions, which can turn quickly.
  • Rising debt costs could feed back into the wider technology sector, affecting valuations and the pace of AI capital expenditure if financing tightens.

Background

The AI infrastructure boom has required enormous upfront spending on data centres, chips and cloud capacity. While some big technology companies generate enough cash to fund this internally, newer entrants with heavy capital needs, such as CoreWeave, have relied heavily on borrowed money and private credit. Credit default swaps are financial contracts that act like insurance against a borrower defaulting. When their cost rises, it signals that the market sees a higher risk of default. These concerns are emerging alongside global inflation that has kept interest rates high, making new debt more expensive to service.

Key Perspectives

Investors: Buying credit default swaps at record levels to hedge against potential losses. The fastest increases are around CoreWeave, which carries very large debt, but the pricing suggests anxiety is spreading across the largest tech names. Company backers: Nvidia's Jensen Huang has defended CoreWeave, arguing its cost of capital is falling and that no support from Nvidia is needed. This suggests those close to the build-out still see the financing picture as manageable. Critics/Skeptics: Analysts like Anna Wu and Deutsche Bank's Jim Reid acknowledge the market moves but caution that they are partly sentiment-driven after a chip sell-off. They warn that the debt-funded capex cycle means credit markets should now be watched more closely, even if overall AI financing costs are not dramatic.

What to Watch

  • Whether CoreWeave's credit default swap spreads and bond yields stabilise or continue climbing.
  • How far interest rates and government debt competition push up borrowing costs for tech companies.
  • Any signs of stress in private credit markets, which have been a major funding source for AI infrastructure.
  • Future commentary from Nvidia and other big tech names on their financing plans and capital costs.

Sources

Zotpaper

Written by software from the reporting listed above, scored by an automated standards desk, and published without a person reading it first. If something here is wrong, tell the editor and it will be put right.

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