18 Sources
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Breakingviews - COMMENTARY: AI boom stumbles over white swan events
LONDON, Oct 15 (Reuters Breakingviews) - It's tough to believe that any investor was blindsided by this week's AI selloff. The factors that precipitated the panic - including surging US consumer price inflation - have been on the cards for months. Indebted neocloud companies like CoreWeave
[2]
What's behind the sell-off in AI neocloud stocks like CoreWeave and Nebius
CoreWeave equity and debt are trying to find their footing after a tweet-fueled sell-off on Wednesday that saw shares slump 15%. On Thursday, the stock is continuing to slide, off about 3%, while the yield on CoreWeave's 2032 bond is up to 15.77% and 5-year credit default swaps, a sort of insurance
[3]
CoreWeave's slump puts spotlight on debt behind AI boom
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[4]
AI tremors felt in corporate bond market
The sharp sell-offs in its bonds and stocks underscored how jittery investors are getting about the AI investment binge. The latest: CoreWeave's bonds had their second consecutive day of selling, pushing their yields above 15%. (Prices and yields move in opposite directions.) * Its stock tumbled
[5]
CoreWeave CEO Mike Intrator calls selloff irrational in memo
CEO Mike Intrator told staff the company's backlog covers its debt as investor worries about AI borrowing spread CoreWeave CEO Mike Intrator called the market reaction to the AI cloud company irrational in an internal memo to staff, according to Bloomberg, after CoreWeave stock fell as much as 17%
[6]
CoreWeave stock keeps falling as fears of AI spending drag down markets. Here's the latest on what's happening
Shares of CoreWeave Inc. (Nasdaq: CRWV) have fallen more than 25% in the last week as concerns grow over the company's debt and the success of the "neocloud" industry as a whole. On Thursday, the cloud-computing company's stock fell up to 7% during premarket as investors continued to fret about
[7]
Shares of Oracle, neoclouds drop on CoreWeave debt concerns
Shares of Oracle Corp., DigitalOcean Inc.. and several other tech firms dropped today after a chart about CoreWeave Holdings Inc.'s finances went viral on X. CoreWeave operates a cloud platform optimized for artificial intelligence workloads. The company has grown its data center network from 3
[8]
CoreWeave stock drops as bond yields rise on AI debt concerns
Oracle, Nebius and Dell stocks fell as the Nasdaq Composite is down 1.4% amid concern over AI-related borrowing CoreWeave stock fell 16% on Wednesday as yields on its bonds jumped, a move tied to investor concern that technology companies are taking on excessive debt to build out artificial
[9]
Nvidia-Backed CoreWeave's Stock Plunges Amid Worries About AI Debt
Get personalized, AI-powered answers built on 27+ years of trusted expertise. CoreWeave shares are tumbling as rising bond yields underscore worries about AI debt. Shares of AI cloud provider CoreWeave (CRWV) dropped over 15% Wednesday, a day after venture capitalist Chamath Palihapitiya posted
[10]
Market selloff, rising rates test AI data centre deal boom
A market selloff is forcing companies driving the global AI boom to delay fundraising plans or pay more for capital as investors demand proof they can absorb rising interest rates and computing-power costs. The shift comes as investors reassess whether the companies racing to build the
[11]
CoreWeave Stock Keeps Sinking As Wall Street Questions Its Debt-Fueled AI Empire - CoreWeave (NASDAQ:CRWV
CoreWeave Inc. (NASDAQ:CRWV) stock fell further on Thursday as investors questioned whether the artificial intelligence infrastructure company's debt-fueled expansion is financially sustainable. The decline followed a 15.46% plunge to $65.78 on Wednesday. Meanwhile, broader technology stocks
[12]
CoreWeave Eyes 'Unlimited' Insurance Capital to Fuel AI Expansion as Debt Needs Grow, Co-Founder Says 'Yo
CoreWeave Inc. (NASDAQ:CRWV), backed by Nvidia Corp. (NASDAQ:NVDA), is pursuing insurance-industry capital as AI infrastructure expansion increasingly depends on debt financing. Brannin McBee, CoreWeave's co-founder, told the Financial Times, in an interview published on Wednesday, that the
[13]
CoreWeave's AI contracts and the lenders financing its build-out
Oct 15 (Reuters) - CoreWeave, an Nvidia-backed cloud company that provides high-performance computing infrastructure for artificial intelligence, has secured tens of billions of dollars in contracts with major technology companies, relying heavily on private-credit investors, banks and bond markets
[14]
AI rout slows as investors buy the dip on tech
NEW YORK, Oct 15 (Reuters) - A market rout centering on the riskiest AI-related borrowers moderated on Thursday, with buyers returning to the tech sector following a weak US open and as a decline in bond yields eased pressure on the sector. In the spotlight once more was data center operator
[15]
Analysts react to Coreweave debt woes, AI selloff
Oct 15 (Reuters) - A selloff in US technology stocks and their bonds intensified on Thursday as high borrowing costs put the financing behind AI's massive infrastructure buildout under growing scrutiny. CoreWeave's bonds have sunk to distressed levels, US chipmakers have shed nearly $2 trillion in
[16]
CoreWeave shares, bonds slide further as AI debt fears mount
Oct 14 (Reuters) - AI cloud firm CoreWeave's shares and bonds slumped further on Thursday despite CEO assurances about its strong deal backlog, in one of the deepest crises of investor confidence yet in an AI build-out increasingly fueled by borrowing. The company's stock fell 6% in premarket
[17]
CoreWeave stock tumbles as bond yields approach 15% amid concerns over AI debt
CoreWeave shares plunged during Wednesday's session, falling nearly 16%, while the yields on its bonds approached 15%. The deterioration reflects growing investor concerns about the debt levels of technology companies engaged in the massive financing of artificial intelligence infrastructure. The
[18]
CoreWeave CEO notes strong backlog in memo to reassure staff over market scrutiny
Oct 14 (Reuters) - CoreWeave CEO Mike Intrator said on Wednesday market can sometimes "misunderstand and act irrationally", with shares of the AI cloud-computing provider closing down around 15%. Here are some details: o The company's deal backlog is large enough to more than support its debt
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CoreWeave shares tumbled 15% while bond yields surged past 16% amid investor concerns about the AI infrastructure boom's reliance on debt. CEO Mike Intrator called the market reaction irrational, but the selloff has spread across AI-related stocks, raising questions about whether future returns can justify the massive capital requirements.

CoreWeave experienced a dramatic market rout this week, with shares plunging more than 15% on Wednesday and continuing to slide 6% in premarket trading Thursday
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. The AI cloud provider's bonds tumbled into distress territory, with yields on its 2032 bonds surging past 16%4
and 2031 bonds yielding approximately 14.9%5
. The cost of insuring CoreWeave's debt against default through credit default swaps climbed to around 1,000 basis points, implying a nearly 63% chance of default within five years, up from about 30% a year ago3
. The 5-year credit default swaps reached a spread of 1140 basis points, or 11.4% per year2
.The Nvidia-backed company carries approximately $50 billion in debt
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, with total borrowings exceeding $21 billion as of May, up from under $8 billion in 20245
. This debt burden has positioned CoreWeave as a bellwether for the entire neocloud sector, which rents computing power from scarce Nvidia processors to meet soaring AI demand.In an internal memo to staff, CoreWeave CEO Mike Intrator pushed back against the market reaction, stating that "when you are building a new type of technology company, there will be periods of time when the market misunderstands and acts irrationally"
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. Intrator emphasized that the company's deal backlog is sufficient to cover its debt obligations and expressed confidence in CoreWeave's business model, customers, and execution3
.The CEO attributed some of the negative sentiment to weakness around rival companies' attempted IPOs and debt financings, specifically naming Firmus, AirTrunk, Lambda, and Nscale
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. He argued these competitors "are trying to raise enormous amounts of capital without the execution, revenue, scale, or software solutions that CoreWeave delivers to its customers"5
. Intrator indicated he would address the market reaction on CoreWeave's next earnings call, expected in November.The CoreWeave selloff occurred against a backdrop of surging US consumer price inflation and rising interest rates. A hotter-than-expected Consumer Price Index for September sent Treasury yields sharply higher, with the yield on the U.S. 10-year briefly jumping above 5.30%
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. These macroeconomic pressures have driven up funding costs for already indebted companies, creating particular strain on heavily leveraged AI infrastructure providers.The selloff extended well beyond CoreWeave, triggering a global rout in AI-related stocks. The SOX semiconductor index fell for the sixth straight session on Wednesday and is down 7.5% this month
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. The Philadelphia Semiconductor Index has erased over $1.6 trillion in market value in an 11.6% slide over the past six sessions3
. Major chipmakers including $5.3 trillion Nvidia and TSMC fell 8% and 4% respectively over the last week1
. The tech-heavy Nasdaq declined more than 3% during the period3
.CoreWeave's neocloud rivals also experienced significant declines, with Nebius down about 5%, IREN falling almost 9%, and Applied Digital dropping 5.5%
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. Oracle lost 9%, Nebius dropped 11%, and Dell declined roughly 12% on Wednesday5
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A Wednesday analysis from research firm Gartner added fuel to investor concerns, predicting that "by 2030, cost pressure and a lack of a differentiating business model will force over 80% of neocloud providers to cease independent operations"
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. The firm forecast that AI-specific infrastructure-as-a-service spending would grow to $174 billion in 2030 from $66 billion in 2027—a fraction of the $3.6 trillion that data center owners as a whole are expected to spend2
.Gartner's analysis suggests that $3.6 trillion represents less than half of the $8.5 trillion in revenue required to cover capex and debt service to achieve a 12% return
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. This gap underscores growing investor conviction that AI will take longer than initially forecast to generate returns justifying the required investment.The market turbulence has exposed fundamental questions about how the AI infrastructure boom will continue to fund itself. Neoclouds like CoreWeave and Nebius, which rent GPUs to hyperscalers and frontier AI labs, are expected to account for about one-fifth of compute capacity by 2030
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. If these companies struggle to access capital markets, chipmakers or labs like OpenAI will need to find alternative funding sources or purchase more GPUs themselves.Broadcom CEO Hock Tan stated earlier this week that capital and funding—rather than semiconductor or power shortages—could be the major constraint on AI's expansion
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. This assessment is gaining credibility as lenders grow more cautious. JPMorgan Chase and Goldman Sachs are pulling back from fully underwriting a $5 billion loan package for neocloud company Volta Infrastructure Holdings5
.CoreWeave, which went public in March 2025 and raised its annual capital spending forecast by $4 billion to as much as $39 billion in August
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, is expected to post revenue of nearly $13 billion this year alongside a loss of $2.13 billion. The company's co-founder Brannin McBee told the Financial Times it was seeking an investment-grade rating that would open the door to "unlimited" capital3
, though the market's reaction suggests investors remain skeptical.US tech giants are expected to spend more than $700 billion this year on AI infrastructure
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, straining cash flows even at giants like Alphabet and Meta Platforms. As Luis Alvarado, co-head of global fixed income strategy at Wells Fargo Investment Institute, noted, "as sentiment shifts, investors are demanding greater compensation for risk"5
. The corporate bond market is reflecting this reassessment, with institutional investors who have been stung by losses on neoclouds' debt or equity potentially less willing to step up or demanding higher returns going forward.Summarized by
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