SoftBank Sells $5.83 Billion NVIDIA Stake to Double Down on OpenAI

Key Points:
- SoftBank sold its entire stake in U.S. chipmaker Nvidia for $5.83 billion to capitalize on the profits and fund future investments
- The Japanese conglomerate also pared down its holding in T-Mobile, selling a portion of the stake for $9.17 billion
- These substantial cash injections are central to SoftBank founder Masayoshi Son’s aggressive, “all-in” investment strategy focused on Artificial Intelligence (AI), especially the company’s commitment to ChatGPT maker OpenAI
Japanese technology investment giant SoftBank Group Corp. has executed two massive asset sales, securing approximately $15 billion to accelerate its pivot toward becoming a global leader in Artificial Intelligence. This move highlights a clear strategic shift, moving capital out of mature investments to fund the firm’s ambitious new focus on generative AI.
On Tuesday, SoftBank confirmed it sold its entire remaining stake in semiconductor powerhouse Nvidia for $5.83 billion. Reported by Bloomberg, the sale, which took place in October, liquidates one of the firm’s most high-profile technology holdings. SoftBank’s relationship with Nvidia has been closely watched, especially given the chipmaker’s central role in the current AI boom.
Bolstering the War Chest
The divestiture didn’t stop with the chipmaker. SoftBank also disclosed that it sold part of its holding in U.S. telecommunications company T-Mobile, generating a significant $9.17 billion. The two sales together represent a major fundraising effort, positioning SoftBank with ample capital for its next phase of growth.
These proceeds were instrumental in SoftBank’s recent financial performance. The windfall helped the company report a surprise net income of $16.2 billion (¥2.5 trillion) in its fiscal second quarter, far exceeding analyst expectations, reported The Economic Times.
Masayoshi Son’s OpenAI Bet
SoftBank founder and CEO Masayoshi Son has made no secret of his “all-in” bet on AI. The funds raised from the Nvidia and T-Mobile sales are directly linked to fueling this massive, company-defining strategy, with a central focus on OpenAI, the creator of ChatGPT.
The company is committing substantial resources to build an ecosystem around advanced AI. This includes a planned multi-billion-dollar commitment to OpenAI, which is seen as a cornerstone of SoftBank’s future. Citigroup analyst Keiichi Yoneshima, as reported by The Economic Times, has linked SoftBank’s target price to OpenAI’s rising valuation, which some analysts project could reach between $500 billion and $1 trillion in the coming years.
AI Infrastructure and Ecosystem Building
The push for Artificial Intelligence extends far beyond software. SoftBank is aggressively pursuing new initiatives to build foundational AI infrastructure. This includes Son’s Stargate data center rollout plan and ongoing talks to potentially participate in a massive $1 trillion AI manufacturing hub in Arizona, alongside partners like Taiwan Semiconductor Manufacturing Co. (TSMC).
This aggressive stance signals SoftBank’s willingness to rebalance its portfolio, swapping exposure in companies like Nvidia and T-Mobile for direct, deep investment in the next generation of AI technology and infrastructure.
Strategic Rationale and Market Reaction
While the sale of Nvidia may seem counterintuitive given the chipmaker’s critical position in the AI hardware supply chain, SoftBank retains strong exposure to the sector through its controlling stake in U.K.-based chip designer Arm Holdings. Arm’s technology is crucial for AI and is a key asset in SoftBank’s portfolio. The firm also holds stakes in companies like Oracle Corp., which benefits from the boom in AI enterprise services.
This strategic divestment of over $15 billion allows SoftBank to seize profits and redirect that capital where Masayoshi Son believes the highest future returns lie: the development and deployment of generative AI. This financial maneuver, coupled with strong gains in its Vision Fund, has seen SoftBank’s share price surge in recent months, reflecting growing investor confidence in the firm’s laser focus on Artificial Intelligence.
The question for investors now shifts from whether SoftBank can identify the next great technology winner to whether the returns from its ambitious AI spending spree, including its significant commitment to OpenAI, will justify the enormous capital deployed.



