CoreWeave Faces Credit Squeeze as Bond Yields Top 16% Before Earnings
CoreWeave and Nebius have lost about half their value in a month as debt markets turn on AI cloud providers ahead of this week's results.
CoreWeave, the largest of the so-called neoclouds that rent out Nvidia-powered computing capacity to artificial intelligence companies, heads into its quarterly earnings report on Tuesday under heavy pressure from debt markets. Its shares and those of rival Nebius have each lost roughly half their value over the past month, CNBC reported, while the yield on some CoreWeave bonds has climbed above 16% and the cost of insuring its debt against default has reached distressed levels.
What happened
The selloff deepened last week. On Thursday, Nov. 5, neocloud stocks fell sharply and contributed to the Nasdaq’s steepest drop in 19 months, according to CNBC, with chipmakers Nvidia, AMD and Micron also sliding on worries that a political backlash against AI could slow the data center buildout. CoreWeave shares fell 15% over the week and pointed lower again in premarket trading on Monday, financial news site TipRanks reported, taking the stock’s one-month decline past 44%.
Credit markets told a similar story. CNBC reported on Friday that the yield on CoreWeave’s 2032 bond, which pays a 9.625% coupon, had risen above 16%, a sign that investors are demanding far higher returns to hold the debt. The company’s five-year credit default swaps, contracts that pay out if a borrower defaults, spiked above 1,289 basis points on Thursday, wider than their October peak, according to Deutsche Bank figures cited by CNBC. They eased about 8% on Friday to roughly 1,155 basis points.
Why investors are worried
Neoclouds have grown at breakneck speed by borrowing heavily to buy chips and build data centers. At the end of June, CoreWeave had $5.5 billion in cash against $35 billion in debt, according to CNBC, including $1.3 billion owed at a 15% interest rate on a facility due in March 2028. TipRanks noted that second-quarter interest expense rose to $640 million from $267 million a year earlier, and that management has guided full-year 2026 capital spending of $35 billion to $39 billion.
Customer concentration adds to the risk. Microsoft accounted for roughly 67% of CoreWeave’s 2025 revenue, TipRanks reported. Anastasia Amoroso, chief investment strategist at investment firm Partners Group, told CNBC that neoclouds are “going to be the most impacted” by tighter financing, noting that the leading players are unprofitable and depend on a handful of customers, unlike cloud giants such as Amazon and Microsoft.
Politics has also weighed on sentiment. Democrats won governors’ races in Georgia, Iowa, Nevada, Ohio and Texas in last week’s midterm elections, and voters rejected data centers in all but one of 41 related ballot measures, CNBC reported. Goldman Sachs estimates that moratoriums could affect 45% of planned U.S. data center capacity. Texas Governor-elect Gina Hinojosa campaigned on pausing new data center construction, and CoreWeave Chief Executive Michael Intrator has written to her asking for assurance that already-permitted projects at six Texas sites can be finished, according to TipRanks.
The stress is not limited to CoreWeave. CNBC reported that default-swap spreads for Nvidia, Broadcom and Amazon have risen sharply in percentage terms over the past month, though they remain low in absolute terms. “The most plausible way the AI capex arms race will end is that the credit card will be taken away,” wrote Christopher Wood, global head of equity strategy at investment bank Jefferies. Kevin Hassett, director of the White House National Economic Council, told CNBC he expects data center growth to continue as forecast.
The case against panic
Not everyone sees a crisis. Intrator wrote on LinkedIn that the company does not currently anticipate any impact on existing customer commitments. Luke Yang, an analyst at research firm Morningstar, told CNBC that bankruptcy is unlikely in the near term and that CoreWeave has the money to deliver on current contracts, though future growth will require more capital and a weak share price makes raising equity harder.
Paul Meeks, head of technology research at Freedom Capital Markets, described the market narrative to CNBC as “a self-fulfilling prophecy, a doom cycle,” in which creditor fears push borrowing costs higher. Smaller rival IREN offered a counterpoint on Friday when its shares jumped 20% after it reported AI cloud revenue more than doubling, CNBC said.
What comes next
CoreWeave reports third-quarter results on Tuesday, Nov. 10, and Nebius follows on Thursday. Analysts polled by LSEG expect CoreWeave revenue of about $3.55 billion, up roughly 160% from a year earlier, and Nebius revenue of about $908 million, a sixfold increase, CNBC reported. Investors are expected to focus less on growth than on how CoreWeave plans to fund its expansion and whether new commitments reach its order backlog.
