CoreWeave Shares Climb 6% as Debt Fears Persist

CoreWeave's stock climbed by more than 6% on Tuesday morning after the AI infrastructure firm said that the bulk of its planned Copenhagen data-center capacity is now up and running.

That development offered shareholders some reassurance that the company's costly build-out is advancing. Still, significant financial worries persist. Those purchasing CoreWeave's bonds are seeking unusually large yields, a sign that the market doubts its capacity to service its obligations.

What Concerns Investors About CoreWeave's Debt?

CoreWeave leases top-tier Nvidia processors to firms building AI systems. Constructing the data centers involves billions in spending, a large portion financed with debt.

The strain on its finances continues to build. Net interest expense for the April–June quarter hit $640 million, up from $267 million in the same period last year.

The signals from its bonds are even more alarming.

A bond represents a loan an investor extends to a company in return for regular interest. CoreWeave has a $2.75 billion issue that carries a 9.75% annual coupon and matures in 2031.

But the issue has traded down, so the effective annual yield could reach 15.76%. That implies a buyer stands to collect far more if CoreWeave honors its obligations in full.

Those elevated yields point to a widespread perception that repayment may be at risk.

Jim Cramer Challenges Nvidia to Back CoreWeave With Its Own Funds

Those worries led CNBC host Jim Cramer to confront Nvidia's chief executive, Jensen Huang, on Tuesday.

Cramer argued that if Huang regards CoreWeave as solid, Nvidia ought to purchase the company's high-yield bonds and absorb some of the risk on its own.

If Jensen thinks that CoreWeave is money good he should buy up their their 15% debt

— Jim Cramer (@jimcramer) October 27, 2026

Earlier this month, Huang had spoken in CoreWeave's defense.

“I’m optimistic. Their cost of capital is actually decreasing,” he told Bloomberg.

Nvidia already holds a stake of about 10% in CoreWeave and has a $6.3 billion deal to buy unused computing capacity through 2032.

Acquiring the existing bonds would deepen Nvidia's exposure, but it would not put new money directly into CoreWeave's hands.

What Is Wall Street Forecasting for CoreWeave's Stock?

Even with the debt worries, analysts on Wall Street are mostly upbeat.

According to TipRanks, 22 of the 30 analysts covered rate CoreWeave a buy, and the mean 12-month price target is $130.92.

That translates to about 124% upside from Tuesday morning's $58.54 level. Yet the targets span a wide $39 to $250 range, and several banks have also cut their targets lately.

The key question for shareholders is whether CoreWeave can produce sufficient cash from its expanding AI operations to handle the debt that is financing its growth.