CoreWeave stock ($CRWV) deep dive: the largest public neocloud, its $66.8B backlog and Microsoft/OpenAI/Meta anchors, the NVIDIA-powered supply chain, the GPU-collateralized debt that defines the risk, CoreWeave vs Nebius, and whether it's a buy.
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Yes — CoreWeave ($CRWV) is the largest public neocloud: a specialized AI cloud that builds and operates NVIDIA GPU clusters and rents that compute to AI labs and enterprises, rather than running general-purpose cloud like AWS or Azure. It began as the crypto miner Atlantic Crypto Corporation before pivoting to GPU compute. See the full list of neocloud stocks.
The recent run came from Nasdaq-100 inclusion (which forces index buying), being first to validate NVIDIA's Vera Rubin NVL72 at rack scale, a swelling contracted backlog, and Wall Street expecting revenue to roughly double in 2026 and 2027. Note the longer arc, though: the stock is still down about 36% from its post-IPO highs and is highly volatile.
The bull case is a $66.8B backlog and ~3.1 GW of contracted power giving visibility through 2030, with Microsoft and OpenAI as anchors. The bear case is that it is unprofitable, cash-flow negative, and funds its build-out with debt collateralized by depreciating GPUs, on top of ~67% revenue concentration in one customer. It is the highest-beta way to own the AI capex cycle. This is not financial advice — review the latest filings and size for the volatility.
The biggest is Microsoft, at roughly 67% of 2025 revenue. OpenAI is a multi-billion-dollar anchor, Meta signed a deal worth up to $14.2B through 2031, and the tenant base extends to foundation-model labs like Mistral and enterprises like T-Mobile.
No. CoreWeave is still loss-making on a GAAP basis and free-cash-flow negative, because it spends heavily up front on GPUs and data-center capacity. The investment debate is whether the contracted backlog converts to cash fast enough to service the debt and reach profitability.
CoreWeave is the larger US pure-play and leans more on GPU-backed debt; Nebius ($NBIS) is the smaller, European-rooted operator that builds and owns its own data centers. Both sit in the AI Cloud / Neoclouds basket.