SoftBank Completes $40 Billion OpenAI Investment, Acquires 11% Stake in AI Giant

Dec 31, 2025
CNBC
Article image for SoftBank Completes $40 Billion OpenAI Investment, Acquires 11% Stake in AI Giant

Summary

SoftBank completes its massive $40 billion investment in OpenAI, securing an 11% stake in the AI powerhouse now valued at $260 billion, after selling its entire Nvidia position and acquiring data center company DigitalBridge to fuel its artificial intelligence infrastructure ambitions.

Key Points

  • SoftBank completes its $40 billion investment commitment to OpenAI, sending a final $22-22.5 billion last week to reach the full funding amount
  • The investment gives SoftBank approximately 11% stake in OpenAI, which is valued at $260 billion pre-money valuation
  • SoftBank recently sold its entire $5.8 billion Nvidia stake and acquired data center firm DigitalBridge for $4 billion to support its AI infrastructure push

Tags

Read Original Article