Key Points
- SoftBank plans to obtain $10 billion in financing secured by its OpenAI equity holdings
- The credit facility includes a two-year maturity with a potential one-year extension clause
- A separate $40 billion bridge facility was arranged by SoftBank this past March
- Additional financial institutions were brought into the March financing arrangement
- SoftBank stock climbed 6% on Thursday after the announcement
SoftBank Group aims to arrange a $10 billion margin loan secured by its ownership position in OpenAI, Bloomberg News revealed in a Wednesday report.
EXCLUSIVE: SoftBank is seeking a $10 billion loan backed by OpenAI shares, adding debt to fuel its AI push https://t.co/Y2ndaxpeAB
— Bloomberg (@business) April 23, 2026
The planned financing would utilize SoftBank’s OpenAI equity as security. This type of margin loan enables a corporation to access capital by pledging assets it currently owns, which in this instance involves a significant position in a leading artificial intelligence enterprise.
The credit arrangement calls for a two-year duration accompanied by an optional one-year extension period. Bloomberg referenced sources with knowledge of the discussions, while SoftBank opted not to provide a statement regarding the matter.
Shares of SoftBank gained 6% during Thursday’s Tokyo Stock Exchange session, matching broader market performance that day.
Expanding Leverage Against AI Assets
This current financing proposal represents another instance of SoftBank accessing debt markets to support its OpenAI holdings.
During March, SoftBank announced it had arranged a $40 billion unsecured bridge facility designed to finance its OpenAI stake and pay for associated costs.
Following that announcement, additional banking institutions received invitations to participate in the financing through what Bloomberg characterized as a “soft launch,” reflecting the substantial number of creditors required to underwrite such a transaction.
The new $10 billion margin facility would operate in parallel with the previous arrangement, providing SoftBank with another funding channel.
Masayoshi Son, SoftBank’s founder, has positioned artificial intelligence as the centerpiece of the firm’s present-day investment focus. The conglomerate has already allocated dozens of billions of dollars toward OpenAI via its Vision Fund vehicle.
Implications of the Collateral Arrangement
Pledging OpenAI equity as security represents an unusual approach given that OpenAI operates as a privately held entity. Without publicly traded shares, establishing a precise valuation proves more challenging compared to exchange-listed securities.
This framework demonstrates how financial institutions view stakes in major private artificial intelligence companies as viable collateral, at least at this magnitude.
Bloomberg’s report did not reveal pricing details, participating lenders, or finalized terms. The discussions remain active and conditions may undergo modifications.
The two-year maturity accompanied by an extension provision offers SoftBank some latitude regarding repayment schedules.
Should this transaction close, the loan would mark another substantial debt-financed maneuver SoftBank has executed to preserve and expand its OpenAI holdings.
SoftBank has neither verified the arrangement nor offered further information beyond declining comment when contacted by Bloomberg.

