CoreWeave has been hit hard in October, falling 35% month to date and sliding 8% on Thursday. A live quote showed the stock at 56.03, down 5.79 or 9.37% at 12:52 PM EDT on the day of the report.
The retrenchment follows a fast run-up. The company listed in March last year and, by month three, had climbed to about a $90 billion market cap. Today it sits near $31 billion. In credit, the yield on its unsecured paper is about 15%, and the cost to insure its debt for five years most recently was 1,115 basis points, a level that is up 171% over the past 12 months and 36% in October. CoreWeave declined to comment.
Rising rates and questions around the pace of AI infrastructure spending have turned highly levered neoclouds into a perceived weak link. As Barclays credit analyst Andrew Keches put it, "Sentiment is decidedly negative," noting how quickly "AI vibes" are shifting.
Bond market participants told CNBC that, for lower-quality issuers, fresh deals are essentially on hold for the next two weeks until the midterm elections pass, citing worries about political backlash toward data centers. One desk source said fixed income buyers want permitting and regulatory issues more settled before stepping in. In an interview, Seth Meyer - Janus Henderson's global head of client portfolio management - said, "Given recent turbulence, pausing makes sense."
The chill is sector wide. Nebius shares are down 32% this month, IREN has fallen 39%, and Australian data center operator NextDC sank 40% on Wednesday after cutting its annual earnings outlook. Earlier this month, Australian data center firm Firmus dropped its planned IPO, citing market volatility and conditions.
In the U.K., Nscale is under close watch after it submitted a listing application to the NYSE in the prior month. A representative for Nscale declined to comment.
CoreWeave is deeply tied to the U.S. AI stack. Nvidia is its largest institutional holder at about 9%, per FactSet, and more than two thirds of last year's revenue came from Microsoft. The company has $20.7 billion in borrowings scheduled to mature through 2030 and another $14.9 billion after that, with future financing potentially facing higher rates.
CEO Mike Intrator, who co-founded the business in 2017 when it started as a crypto-miner, told employees in a Thursday memo that the company has multiple funding avenues. "Our financing model combines infrastructure-backed borrowing, corporate debt, equity, and customer prepayments," he wrote, adding that it has "additional flexibility to raise equity over time as market conditions and our capital needs warrant."
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Liquidity is meaningful but not limitless. By the close of Q2, CoreWeave reported $5.5 billion in cash and equivalents. Analysts expect third-quarter results next month to show negative free cash flow of $10.1 billion, which would be the largest since the company began quarterly reporting, according to FactSet.
Two near-term questions hang over the stock. First, how much more capital will be needed and when. Baird's Rob Oliver pegs the figure near $30 billion by 2027 and said, "Earnings may address financing measures to shore up confidence," noting the company wouldn't require that capital until the first quarter.
Second, whether Nvidia adds support if credit tightens further. In January, Nvidia invested $2 billion to obtain a 10% stake at $87.20 per share; and while Nvidia's CEO, Jensen Huang, stated last week that CoreWeave does not need a backstop, some investors think greater support could be considered if conditions deteriorate. Nvidia did not provide an immediate comment when asked.
Street views are split but not uniformly bearish. Analysts at Goldman Sachs, JPMorgan Chase and Barclays issued upbeat notes this week, citing GPU-backed loans and a roster of investment grade customers such as Microsoft and Meta. Goldman upgraded the stock to buy from hold, writing, "Not all neoclouds are created equal," and calling CoreWeave "likely in the top quartile of neoclouds, if not the top decile, when measured on performance and ability to execute."
The bottom line: this is a stress test of leverage in AI infrastructure. For portfolios, the mix to watch is concentrated customers, heavy maturities, pricier refinancing, and a still-open but selective equity spigot, with catalysts ahead in two weeks around elections and next month's earnings.
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