CoreWeave announced Thursday it intends to sell $3 billion in convertible senior notes maturing in 2033, with initial purchasers holding an option to acquire an extra $500 million, bringing the potential total to $3.5 billion. The private offering gives the AI infrastructure company another channel for raising money as it builds out the data centers, electrical capacity, and computing systems required to support its expanding artificial intelligence operations. The fundraising reflects how costly the race to build AI infrastructure has become, with CoreWeave positioning itself to meet surging demand while managing the financial complexity of rapid expansion.
The company's contracted electrical capacity climbed to roughly 4.2 gigawatts during the third quarter, up from 3.7 gigawatts at the close of June. CoreWeave also inked short-term deals with customers at an annualized rate of approximately $40 million per megawatt. The firm disclosed a $104.2 billion revenue backlog for the second quarter and later revealed more than $25 billion in fresh customer commitments signed early in the third quarter. Alongside the debt offering, CoreWeave established an at-the-market stock program that lets it sell up to 35 million Class A shares over time, representing about $2.92 billion in potential proceeds based on Wednesday's closing share price. Company shares dropped more than 3% in early trading Thursday after rising over 16% year-to-date through Wednesday's close.
The notes will come due April 1, 2033, unless CoreWeave repurchases, redeems, or converts them sooner, the company said. CoreWeave hasn't yet determined the interest rate or conversion conditions, which will be finalized when the offering prices. According to the company, it plans to allocate part of the funds for capped call transactions aimed at limiting potential dilution if bondholders convert the debt into CoreWeave stock, with the remainder earmarked for general corporate use. The stock program may help the firm handle debt repayment, fund capital projects, and work toward an investment-grade credit rating.
CoreWeave is essentially keeping two financing tools at its disposal: convertible bonds now and possible equity sales later. That approach could allow the company to pay for data center buildouts without depending exclusively on traditional loans. But the share program introduces a separate concern for current stockholders, as issuing millions of new shares can expand the total number outstanding and dilute ownership stakes. The capped calls can soften some dilution tied to the convertible notes, yet they don't address the potential effect of the distinct 35 million-share program. Meanwhile, CoreWeave is adding debt during a period when AI infrastructure firms are fighting hard for investor dollars.
The central question isn't whether CoreWeave will ultimately issue all 35 million shares, but rather how heavily the company needs to tap the financing mechanisms it's now setting up. CoreWeave's expanding backlog provides substantial contracted demand, yet fulfilling that demand calls for ongoing investment in data centers, power infrastructure, and computing hardware. The new convertible notes supply CoreWeave with another capital source without immediately creating common stock, while the at-the-market program offers the choice to raise additional equity gradually. For shareholders, the figures to monitor aren't just revenue growth and backlog—CoreWeave's debt burden, capital spending, cash flow, and any shares sold through the new program will reveal how much financing is necessary to transform its AI infrastructure commitments into steady revenue. That's the fundamental tension underlying the $3 billion offering: CoreWeave has abundant demand, but the challenge is determining how much capital it will require to satisfy it. The tension between growth velocity and balance sheet flexibility will likely define how investors value infrastructure-layer companies as the industry matures beyond its initial buildout phase.