SoftBank Secures $11.87 Billion Loan for OpenAI Stake
The Japanese conglomerate upsized its borrowing target to support a position in the AI giant amid a massive $110 billion funding round.
SoftBank Group Corp. has secured an $11.87 billion loan to fund its investment in OpenAI, signaling a massive financial commitment to the creator of ChatGPT. The move underscores the aggressive scale of the current artificial intelligence arms race and SoftBank's determination to secure a primary position in the sector.
According to Bloomberg, the two-year facility was sealed in September 2026 and exceeded SoftBank's initial borrowing target of $10 billion. This latest financing follows a period of intense capital deployment; the company previously utilized a $40 billion bridge loan to finance its initial bet on OpenAI before moving to refinance that debt with longer-term instruments. These maneuvers are part of a broader effort to participate in a staggering $110 billion funding round for OpenAI, which was announced at a pre-money valuation of $730 billion.
A High-Leverage Pivot to AI
Under the leadership of Masayoshi Son, SoftBank has pivoted its entire corporate strategy toward artificial intelligence. To move quickly in a volatile market, the conglomerate has employed a high-leverage strategy, using massive short-term bridge loans to deploy capital rapidly before transitioning that debt into longer-term obligations. This approach allowed SoftBank to act decisively when it entered into a definitive agreement with OpenAI on February 27, 2026, to participate in the fundraising round via its Vision Fund 2.
The Cost of the AI Revolution
The sheer magnitude of these loans highlights the immense capital requirements necessary to compete at the frontier of generative AI. By borrowing tens of billions of dollars, SoftBank is taking significant financial risks to avoid being left behind in what Son views as a generational technological shift. The appetite for such funding demonstrates that despite OpenAI's complex corporate structure, the market remains willing to support astronomical valuations for companies capable of scaling foundational AI models.
Future Outlook
As SoftBank continues to refinance its short-term debts into longer-term facilities, investors will be watching the company's ability to manage this leverage against the actual returns from its AI portfolio. While the $11.87 billion loan secures its current position, the long-term success of the strategy depends on OpenAI maintaining its market dominance and achieving the growth projected by its $730 billion valuation.