# CoreWeave funding rounds and investors

As of 14 Oct 2026, CoreWeave has raised $1.57B across 4 verified rounds on record; latest: $1.1 billion Series C led by Coatue, announced May 2024.

The Essential Cloud for AI

Website: https://www.coreweave.com/  
Headquarters: Roseland, N.J.  
Page: https://fireround.dev/companies/coreweave.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2024-05 | Series C | $1.1 billion | Coatue | Magnetar, Altimeter Capital, Fidelity Management & Research Company, Lykos Global Management | [prnewswire.com](https://www.prnewswire.com/news-releases/coreweave-secures-1-1-billion-in-series-c-funding-to-drive-the-next-generation-of-cloud-computing-for-the-future-of-ai-302133328.html) |
| 2023-05-31 | Series B extension | $200 million | Magnetar | none named | [businesswire.com](https://www.businesswire.com/news/home/20230531005132/en/CoreWeave-Secures-200-Million-Series-B-Extension-Bringing-Total-Round-to-421-Million) |
| 2023-04-20 | Series B | $221 million | Magnetar | Nvidia, Nat Friedman, Daniel Gross | [businesswire.com](https://www.businesswire.com/news/home/20230418006139/en/CoreWeave-Raises-%24221M-Series-B-to-Expand-Specialized-Cloud-Infrastructure-Powering-the-Generative-AI-and-Large-Language-Model-Boom) |
| 2021-11-10 | Growth | $50 million | Magnetar | none named | [prnewswire.com](https://www.prnewswire.com/news-releases/coreweave-specialized-cloud-provider-raises-50-million-in-new-capital-from-magnetar-301420451.html) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.