By Amara Osei

CoreWeave plans to raise at least $4 billion in a new high-grade loan, according to Bloomberg, with Morgan Stanley and MUFG leading the potential financing. The debt could reach the market as soon as next week and would be sold to investors in phases.

Bloomberg said the plans remain preliminary and could change. Spokespeople for CoreWeave and Morgan Stanley did not comment, while MUFG did not reply to an inquiry.

What would back the $4 billion loan?

Chips and related contracts would provide collateral for the financing, according to Bloomberg. CoreWeave has used that structure to secure borrowing costs below those available in the high-yield market.

That arrangement matters because CoreWeave remains rated below investment grade. The proposed transaction would provide high-grade funding with chips and contracts as backing, while early pricing suggests a substantial saving against its existing junk bonds.

What yield would investors receive?

Early discussions point to a 7% to 7.5% yield, Bloomberg said, citing CoreWeave's Tuesday earnings call. That range is roughly half what CoreWeave's junk bonds currently pay.

The discount to junk-bond borrowing is material for an issuer carrying substantial debt expense. The underwriting test is whether investors will accept the collateral structure and pricing before the deal reaches the market next week. Neither CoreWeave nor its banks confirmed the terms publicly.

What do the earnings show?

CoreWeave reported third-quarter revenue of $3.661 billion on Tuesday, compared with $1.365 billion a year earlier. The company raised full-year 2026 revenue guidance to a range of $13.0 billion to $13.3 billion.

Bloomberg reported that Wall Street expected average 2026 revenue of $12.9 billion. The new range stands $100 million to $400 million above consensus, placing management's updated outlook above the published analyst average.

CoreWeave remained loss-making for the quarter, posting a net loss of $709 million and net interest expense of $846 million. It expects interest expense of $1.05 billion to $1.15 billion in the fourth quarter.

The $3.661 billion revenue base and $13.0 billion to $13.3 billion 2026 outlook provide scale, but the $709 million loss and $846 million net interest expense keep funding efficiency central to the proposed raise. On Wednesday, CoreWeave stock soared and its bonds rallied.

How does the March financing compare?

In March, CoreWeave closed an $8.5 billion financing under an investment-grade facility supported by its customer agreements with Meta Platforms, Bloomberg reported. The March facility comprised a floating-rate portion priced 2.25 percentage points above SOFR, the Secured Overnight Financing Rate, and a fixed-rate portion at roughly 5.9%.

That transaction established a precedent for using customer agreements to support investment-grade debt. The proposed transaction would instead identify chips and related contracts as its backing, according to Bloomberg.

The early 7% to 7.5% yield sits above the March facility's roughly 5.9% fixed rate. The comparison is not like-for-like because the collateral and rate structures differ, but it provides a benchmark for the cost of CoreWeave's current funding effort.

Where does the financing leave CoreWeave?

CoreWeave is seeking a funding channel priced below its junk bonds while expecting more than $1 billion of interest expense in the fourth quarter. The proposed $4 billion raise would widen its debt-market access without requiring investors to accept the full yield demanded by its below-investment-grade credit.

The decisive issue is whether the collateral structure can sustain execution at high-grade pricing when terms reach the market as soon as next week. Morgan Stanley and MUFG lead the potential process, but neither the banks nor the company confirmed the financing publicly. Bloomberg's reported terms therefore remain a guide to a possible transaction, not a completed deal.