CoreWeave’s 2023 Loan Set Chip Debt on a Path to $1 Trillion

A $2.3 billion private credit loan that Blackstone’s tactical opportunities group led for CoreWeave in 2023 became a blueprint for chip-backed debt that, three years on, is on track to become a trillion-dollar market, Bloomberg reported on 23 October 2026. Bloomberg wrote that the market is on course to eclipse even the borrowings used to build the data centers housing the chips.

Chip-backed debt is borrowing secured on AI chips and on the contracts of the customers who rent them. Bloomberg described the 2023 CoreWeave loan as “the first major deal of its kind.”

Business Pill · CAPEX AND DEPRECIATION

A short Business Engineer explainer on capital spending and depreciation. It teaches the general idea only and says nothing about CoreWeave, Blackstone or any deal in this piece.

How the First Deal Worked

Blackstone executives asked CoreWeave’s leadership “What is a GPU?” and “Is AI real?”, according to Bloomberg. That first 2023 deal was backed by contracts with Microsoft, and CoreWeave had to pay up to borrow at a rate in the mid-teens, Bloomberg reported.

Bloomberg wrote that CoreWeave’s founders adapted a model from markets like liquefied natural gas, where customers sign contracts first and developers then use those agreements to secure debt. “It was the most challenging diligence I’ve ever done in my life,” CoreWeave co-founder Brannin McBee told Bloomberg.

As CoreWeave signed more customers, it shifted from private credit to cheaper bank facilities. In March it raised an $8.5 billion debt package backed by Meta contracts, which Wall Street priced in line with Meta’s credit rating, cutting borrowing costs to roughly 6%, Bloomberg reported.

What Was Posted on X

Bloomberg shared the article on X, writing that a 2023 deal between CoreWeave and Blackstone became a blueprint for chip-backed debt that, three years on, is on track to become a trillion-dollar market.

The Information wrote on X that CoreWeave shares have fallen roughly 20% in a week as investors question its debt-heavy approach to financing AI data centers, and that with borrowing costs climbing, the company’s troubles are raising concerns about how the broader AI boom will be financed.

An X account posted a chart it attributes to BofA analyst Andrew Obin, breaking down data-center costs by line item for the next four years, from compute to liquid cooling and backup power; the attribution is the poster’s.

The X account Hedgie (@HedgieMarkets) summarises the same Bloomberg report and adds its own take: that when Broadcom guarantees the loan that buys Broadcom’s chips, the risk ends up with a company whose stock already depends on selling those chips, and that investment-grade ratings let insurers hold AI chip risk. It disputes the Blackstone executive’s comparison with early car loans, arguing these loans depend on a few AI companies rather than millions of borrowers. The view is Hedgie’s, not Bloomberg’s.

How Chip-Backed Debt Works

• A separate borrower. A special purpose vehicle, or SPV, borrows the money to buy and own the chips, Bloomberg explained. That often keeps the debt off corporate balance sheets.
• Two kinds of backing. The debt is backed by the cash flow from the intended customer and by the value of the chips themselves, according to Bloomberg.
• Maturity matched to wear. Chips cost two to four times more than the data centers housing them yet depreciate over about five to six years, Bloomberg wrote. Lenders align the debt’s maturity with that five-to-six-year schedule.
• Backstops. Broadcom and Nvidia are offering to backstop multibillion-dollar deals, which aligns a vehicle’s credit rating with the chipmaker’s investment-grade status, Bloomberg reported.

Bloomberg gave an example of the cost split from Nscale’s flagship development in West Virginia: the on-site power plant is expected to cost $6.5 billion, the data center and equipment another $18 billion, and the GPUs $47 billion.

The Deals That Followed

Source: Bloomberg News (Paula Seligson, Dina Bass), 23 October 2026. The sizes are not additive: some deals are completed and some are in talks, and the Anthropic-related vehicles may overlap, so we do not total them.

Bloomberg also reported that Nvidia announced a $500 billion partnership with six major lenders to help customers buy its GPUs, and that Nvidia would backstop up to 25% of an opportunity. Bank of America strategists estimate the AI XPV platform between Broadcom, Apollo and Blackstone may require $235 billion of backstopped debt by mid-2029, according to Bloomberg. JPMorgan analysts predict chip spending could exceed $3 trillion through 2030, with the majority likely funded by borrowing.

Where Lenders See the Risks

“You have vendor financing being done at a scale that we’ve never seen before, and being done in a way that the risk is concentrated,” Jason Pompeii, a senior director at Fitch Ratings, told Bloomberg.

CoreWeave’s corporate junk bonds have slid to around 80 cents on the dollar in some cases, pushing yields to roughly 15%, while its two chip-backed leveraged loans still trade near par, Bloomberg reported. “If you have seven firms that are basically providing all the credit support for the GPUs, who’s got the leverage?” asked Akhil Bansal, head of asset-backed finance at Carlyle.

Laura Parrott, head of private fixed income at Nuveen, told Bloomberg she is holding off on lending to big investment-grade-rated chip deals. “This is a novel structure,” she said.

Connecting the Coverage

Our insurers piece reported a Moody’s count of about $85.2 billion of AI-related investments held by US life insurers at the end of June. Our SpaceX chip debt piece reported that the lowest-rated portion of its $40 billion raise is expected to carry about 8.3%. Our Anthropic TPU debt piece covered an FT report of a 10% coupon offered to Blackstone on $9 billion of junior debt.

Our Meta interest piece reported third-quarter interest expense of $977 million, and our SoftBank credit piece and our AI selloff piece tracked credit markets this week. What’s new: Bloomberg traces the chip-debt market back to one 2023 CoreWeave loan and puts it on track for a trillion dollars.

The Structural Read

As we read it, the gap between the two CoreWeave deals shows how the structure works: Bloomberg reported a mid-teens rate on the 2023 loan backed by Microsoft contracts and roughly 6% on the March package backed by Meta contracts, priced in line with Meta’s rating.

As we read it, the lender is underwriting the customer and the chip more than the borrower: Bloomberg described debt backed by the intended customer’s cash flow and by the value of the chips, with maturity matched to a five-to-six-year depreciation schedule.

As we read it, investors are already treating the two kinds of CoreWeave debt differently: Bloomberg reported corporate junk bonds around 80 cents on the dollar in some cases while the two chip-backed loans still trade near par.

Three Implications

FOR LENDERS Carlyle’s Akhil Bansal asked who has the leverage if seven firms provide all the credit support for the GPUs, Bloomberg reported.

FOR AI LABS Bloomberg wrote that OpenAI and Anthropic lack the reserves and debt market clout of the investment-grade cloud giants, and that raising chip debt could get simpler for them once they go public.

FOR CHIPMAKERS Bloomberg reported that Broadcom and Nvidia backstops align a vehicle’s credit rating with the chipmaker’s investment-grade status, reducing its borrowing costs.

The Business Engineer Lens

This story maps onto the Business Engineer framework The AI Capex Map & The State of AI Hyperscalers.

The framework says “It is a sovereign-scale financing problem dressed in tech-company clothing”, writing about the AI build-out.

As we read it, chip-backed special purpose vehicles are one of the mechanisms Bloomberg describes for financing that build-out, often off corporate balance sheets. The framework was published in May 2026 and does not discuss CoreWeave’s 2023 loan or this article.

What Is Not Established

The trillion-dollar figure is Bloomberg’s projection of where the market is heading; the article we read does not give a current total. Several of the deals are still in talks. We read Bloomberg’s article as syndicated in full by Advisor Perspectives, not on Bloomberg’s own site, and we did not contact Blackstone, CoreWeave or the lenders named. Nothing here is investment advice.

The Bottom Line

Bloomberg reported that a $2.3 billion CoreWeave loan from 2023 became the blueprint for chip-backed debt, followed by deals such as the $35 billion Big Sky financing and talks over $40 billion and $60 billion, while Fitch and Carlyle pointed to concentrated risk.