Unverified50% confidenceFactExact time
SoftBank has cumulatively held approximately 13% of OpenAI's shares, making it the largest shareholder after Microsoft
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/18/2026
First Seen
Valid until: 12/17/2026
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/933494API
curl https://kongchang.com/api/v1/knowledge/claims/933494MCP
get_claim(id=933494)