Physix Frontier
CoreWeave
Funding History
- 1.75% Convertible Senior Notes Due 2031USD 2.3B — Amount: USD 2.25B; post-money valuation: N/A (convertible notes); led by undisclosed. The coupon rate dropped sharply from 9.000% to 1.75%, which is the most important credit signal on this page. While part of the low coupon on convertible notes comes from the value of the conversion right, such a large drop (7.25 percentage points) still indicates a qualitative change in the bond market's credit assessment of CoreWeave in H2 2025. Drivers include backlog orders increasing from USD 56.6B (Q3 2025) to USD 99.4B (Q1 2026), with clients covering nine of the world's top ten AI model developers. Q3 earnings released the same month showed revenue growing 420% YoY, but stock prices fell due to guidance missing analyst expectations—a typical contradiction for CoreWeave post-IPO: fundamentals consistently beat expectations, but concerns about the debt-driven model continue to suppress the stock.
- Senior Notes 9.000% Due 2031USD 1.8B — Amount: USD 1.75B; Post-money valuation: N/A (debt); Led by Undisclosed (public debt issuance) | The 9% coupon rate is the best window to observe CoreWeave's credit status. For comparison: investment-grade corporate bonds were around 4–5% in the same period, and xAI's private debt in June 2025 was around 12%. CoreWeave's 9% lies between the two — higher than investment grade but significantly lower than AI labs with no cash flow, reflecting that the bond market recognizes its contract-backed cash flows (USD 56.6B backlog) but still prices in GPU depreciation cycle risks. Core risk: GPU depreciation cycles (3–5 years per generation) are shorter than debt repayment cycles. If GPU residual values decline faster than expected, collateral value will fall below debt balances. | Source: Public bond offering documents
- IPO·Nasdaq:CRWVUSD 1.5B — Amount: Raised $1.5B (original plan $2.7B); Raised $1.5B; Post-money valuation: Listing market cap approx. $23B (original target $35B+); Led by Morgan Stanley (Lead Underwriter) | Pricing discount is the core highlight of this IPO. Bloomberg reported in November 2024 a target valuation of $35B raising $3B; rumors in February 2025 suggested $35B+ valuation raising $4B; ultimately reduced to $23B valuation raising $1.5B one day before listing (March 27). This is the largest US tech IPO since 2021, but also the most conservatively priced major AI listing. The biggest risk disclosed in the S-1: Microsoft accounted for 62% of 2024 revenue. Single-customer concentration became the core argument for all subsequent bearish views.
- Secondary Market SaleUSD 650M — Amount: USD 650M; Post-money valuation: USD 23B (Tender offer pricing); Led by: No single lead investor explicitly identified | The pricing of this secondary share transfer effectively foreshadowed the IPO discount. Tender offer priced at USD 23B (approx. $940–$985 per share), whereas the secondary market briefly traded at $1,400/share in Feb 2025 (implied USD 35B valuation). Final IPO price was $40/share (post-split adjustment), corresponding to a market cap of approx. USD 23B—basically consistent with the tender offer pricing six months prior, rather than the secondary market high. This indicates that the underwriting syndicate anchored pricing to the most recent institutional transaction price, not speculative prices in the retail secondary market. | Source: Caplight / Public reports
- SeriesCUSD 1.1B — closed its Series C round; Amount: USD 1.1B; Post-money valuation: USD 19B; led by Coatue Management. Just 12 months after Series B, the valuation rose from approximately USD 2B to USD 19B (9.5x), and share price from USD 111.53 to USD 779.05 (7x). The driver was a multi-billion dollar GPU cloud capacity contract signed with Microsoft in 2023—the fact that the world's second-largest cloud provider purchased compute from a specialized GPU cloud company is itself the best proof of compute shortage and the strongest endorsement of valuation. Source: SiliconANGLE / Caplight
- Debt FinancingUSD 7.5B — Amount scope: USD 7.5B; Post-money valuation: N/A (debt); Led by: Blackstone + Magnetar Capital (co-led) | This is a key figure for understanding CoreWeave's capital structure: In the same month, equity financing was USD 1.1B while debt financing was USD 7.5B—debt was 6.8 times equity. Debt is primarily secured by customer contracts and GPU infrastructure. This ratio reveals an essential fact: CoreWeave is not a software company but an infrastructure company holding GPU assets via debt leverage. The premise of its business model is that contract cash flows generated by GPUs must continuously cover annual interest on >USD 1.1B debt (>USD 1.2B). | Source: BusinessWire / Public reports
- Debt FinancingUSD 2.3B — Amount: USD 2.3B; Post-money valuation: N/A (debt); Magnetar Capital participated. CoreWeave's true business model innovation lies here, not in equity financing. The company raised debt using GPU inventory as collateral—a novel financing structure in 2023. The logic: GPUs are valuable, disposable hard assets with active secondary markets, and cash flows are locked by long-term customer contracts (Microsoft, OpenAI), supporting large secured loans. This structure received an investment-grade rating in 2025, becoming the financing paradigm for the Neocloud category. Participants include nearly all major US alternative asset managers: Blackstone, BlackRock affiliates, PIMCO, Carlyle, Digital Bri...
- SeriesBUSD 220M — Amount: USD 221M (mainstream reports); some databases record USD 421M; USD 221M / USD 421M (discrepancy); post-money valuation: approx. USD 2B (mainstream reports); USD 2.52B (Caplight metric); led by Magnetar Capital. NVIDIA's first investment was the most critical single investment in CoreWeave's history. The timing was exquisite—in 2023, global GPU supply was extremely tight; NVIDIA ensured CoreWeave became the preferred deployment channel for its new-generation chips through investment, while CoreWeave gained priority access to GPUs. This symbiotic relationship has persisted throughout CoreWeave's entire financing history: NVIDIA participated in Series A, B, C, and 2026...
- Early VC ExtensionUSD 17M — Amount: USD 17.38M; Led by: Undisclosed | Additional tranche of Series A, small amount, combined with Series A into early total funding of approx. USD 67M. | Source: Caplight / accessipos
- SeriesAUSD 50M — Amount: USD 50M; Led by Undisclosed | In 2021, the company completed a brand reshuffle, completely abandoning crypto business, fully pivoting to GPU cloud, and beginning systematic expansion from 7 data centers. The timing of this decision was critical—it occurred before ChatGPT's release (Nov 2022), meaning the company already held significant H100 inventory when generative AI demand exploded. | Source: Caplight / accessipos
- Seed RoundUSD 1M — Amount: USD 1.2M; Post-money valuation: USD 9M; Led by: Undisclosed. Founded in 2017 as Atlantic Crypto Corp., primarily engaged in Ethereum mining. After the 2018 crypto crash made mining unprofitable, the company rebranded to CoreWeave in 2019 and pivoted to GPU cloud services—using existing GPU inventory to provide compute for film rendering and scientific computing. This USD 1.2M seed round had a post-money valuation of only USD 9M; by May 2026, market cap reached USD 59B, representing approx. 655x return over 7 years. Source: Caplight / aiwiki