SoftBank Group Corp. (TYO:9984) is reportedly in talks to invest up to $25 billion in OpenAI, potentially becoming the AI startup’s biggest financial backer, according to the Financial Times. While the exact investment amount remains uncertain, the deal underscores SoftBank’s aggressive push into artificial intelligence.
The discussions come after the launch of Project Stargate, a $500 billion AI infrastructure initiative involving OpenAI, SoftBank, and other major U.S. tech firms. SoftBank and OpenAI are each set to contribute $15 billion to the project, with any additional investment making SoftBank OpenAI’s largest shareholder after Microsoft (NASDAQ:MSFT), which first backed OpenAI in 2019.
SoftBank CEO Masayoshi Son has been vocal about expanding AI investments, spanning energy, chip manufacturing, and robotics. The company already holds a stake in AI development through its ownership of British chip designer Arm Holdings (NASDAQ:ARM) and has expressed interest in building its own generative AI models.
The news follows the debut of DeepSeek R1, a Chinese AI model that claims performance comparable to GPT-4 despite using older hardware and a smaller budget. DeepSeek’s emergence has fueled concerns about escalating AI infrastructure costs, triggering sharp declines in global tech stocks. SoftBank shares have plummeted nearly 12% over the past three days amid these market jitters.
With AI rapidly evolving, SoftBank’s potential investment in OpenAI highlights its strategic bet on the future of artificial intelligence.


Netflix’s Bid for Warner Bros Discovery Aims to Cut Streaming Costs and Reshape the Industry
Proxy Advisors Urge Vote Against ANZ’s Executive Pay Report Amid Scandal Fallout
EU Prepares Antitrust Probe Into Meta’s AI Integration on WhatsApp
Wall Street Declines as Tariff Concerns Weigh on Markets
Ferrari Group to Launch IPO in Amsterdam, Targets Over $1 Billion Valuation
Reliance Industries Surges on Strong Quarterly Profit, Retail Recovery
Amazon Debuts “Amazon Now” for 30-Minute Ultrafast Grocery Delivery
Australia Moves Forward With Teen Social Media Ban as Platforms Begin Lockouts
Bristol Myers Faces $6.7 Billion Lawsuit After Judge Allows Key Shareholder Claims to Proceed
UK Markets Face Rising Volatility as Hedge Funds Target Pound and Gilts
SoftBank and OpenAI Lead $19B Investments in Stargate AI Initiative
South Korea to End Short-Selling Ban as Financial Market Uncertainty Persists
Anthropic Reportedly Taps Wilson Sonsini as It Prepares for a Potential 2026 IPO
Wikipedia Pushes for AI Licensing Deals as Jimmy Wales Calls for Fair Compensation
How the UK’s rollback of banking regulations could risk another financial crisis
Rupee Marginally Weaker Amid Dollar Demand and RBI Intervention
Do investment tax breaks work? A new study finds the evidence is ‘mixed at best’ 



