About
xAI is an artificial intelligence company founded by Elon Musk with the mission to understand the true nature of the universe. The company develops AI systems, including its flagship generative AI chatbot, Grok, to accelerate human scientific discovery and expand knowledge.
Funding history
Series E$3.0B
Feb 20, 2026
HUMAIN (owned by Saudi Arabia’s Public Investment Fund)
Series E$20.0B
Jan 6, 2026
Valor Equity PartnersStepstone GroupFidelity Management & Research CompanyQatar Investment AuthorityMGXBaron Capital GroupNVIDIACisco Investments
Quick stats
- Total raised
- $23.0B
- Last round
- Series E
- Round date
- Feb 20, 2026
- Total rounds
- 2
Founders
Unknown