CoreWeave
CRWV-🇺🇸 USA
- Price
- $46.20
- as of Nov 6, 2026
- Market cap
- $25.5B
- as of Nov 6, 2026
- Next earnings
- Tue, Nov 10
- Q3 2026
M&A
Marimo
Oct 30, 2025Marimo is the maker of an open-source, Python-based reactive notebook for AI/data workflows.
Key info
- Deal value not disclosed
- Extends the Weights & Biases logic — integrating notebook technology into CoreWeave Cloud to unify training/inference/data-movement workflows
- Marimo's open-source project remains free/permissively licensed
- Morgan Stanley advised Marimo
History (1 stage)
- Oct 30, 2025Completed
Weights & Biases
May 5, 2025Weights & Biases is an AI developer/MLOps platform used by OpenAI, Meta, and 1,400+ organizations for experiment tracking and model development.
Key info
- All-stock deal, ~21,874,544 CoreWeave Class A shares (~$1.7B)
- Announced March 4, 2025, closed May 5, 2025
- Advisors: Evercore and Morgan Stanley for CoreWeave; Qatalyst Partners for Weights & Biases
History (1 stage)
- May 5, 2025Completed
Cancelled / terminated (1)
Announced but terminated before closing — both parties remained independent.
Core Scientific
Jul 7, 2025Core Scientific is a former bitcoin miner turned AI/HPC data center host, and an existing CoreWeave landlord across several sites (Denton, Dalton, Muskogee, Marble).
Key info
- All-stock deal, 0.1235 CoreWeave shares per Core Scientific share, ~$9.0B implied value
- Opposed by shareholder Two Seas Capital; ISS recommended against
- Terminated Oct 30, 2025 after shareholders voted against the merger (20.75M for vs 203.45M against)
- Both companies remain independent; existing lease/hosting contracts continue
History (2 stages)
- Jul 7, 2025Completed
- Oct 31, 2025Terminated— Core Scientific stockholders voted against adoption of the merger agreement at the October 30, 2025 special meeting; Core Scientific terminated the agreement effective immediately. Both companies continue their commercial partnership.