SpaceX Filing Offers Insights Into X, Grok, and xAI
Elon Musk's SpaceX filed an S-1 document ahead of its IPO, revealing details about the combined entity that includes X (formerly Twitter), Grok, and xAI. The filing shows 550 million users for X as of March 2026 and highlights a $365 million increase in subscriptions from X and Grok in 2025.
Topics: Grok IPO S-1 filing SpaceX X Corp (Twitter) xAI