S&P Downgrades SoftBank Outlook Amid Massive OpenAI Bet

S&P revises SoftBank's credit outlook to negative, citing financial strain from its $64.6 billion OpenAI stake. The firm plans a PayPay IPO to fund more AI bets.

S&P Global Ratings has revised its credit outlook for SoftBank Group from "stable" to "negative," citing significant financial strain from the conglomerate's deepening commitment to artificial intelligence. The agency pointed to SoftBank's decision to inject an additional $30 billion into OpenAI as the primary catalyst, a move it believes pushes the company's financial resources to their limit.

While the long-term issuer credit rating of "BB+" remains unchanged, analysts expressed concern that SoftBank's liquidity, portfolio quality, and overall financial stability face mounting pressure. This stems directly from the colossal scale of its investment in the developer behind ChatGPT.

A Concentrated AI Gamble

The latest capital infusion, channeled through SoftBank Vision Fund 2, brings the group's total investment in OpenAI to $64.6 billion. This stake represents approximately 13% ownership of the AI pioneer. Consequently, OpenAI is poised to constitute nearly 30% of SoftBank's investment assets, a weighting comparable to its other major holding, chip designer Arm.

S&P classifies OpenAI as one of the holdings with the "weakest" credit quality within SoftBank's portfolio, highlighting "substantial innovation risks" inherent in the artificial intelligence sector. An eventual initial public offering for OpenAI could alleviate the situation. However, the rating agency warns that until such an event, SoftBank may need to divest other assets to strengthen its financial metrics.

PayPay IPO Aims to Fuel Further AI Spending

SoftBank is already moving to raise capital. Its digital payments platform, PayPay, is currently on a roadshow for a U.S. listing. The company, alongside a SoftBank entity, aims to raise up to $1.1 billion.

The plan involves the placement of 55 million American Depositary Receipts, priced between $17 and $20 each. At the top end of that range, PayPay could achieve a market valuation of $13.4 billion. Proceeds from the offering are intended to directly finance further investments in artificial intelligence.

Strategic Shift Under Scrutiny

The decision to double down on OpenAI underscores CEO Masayoshi Son's aggressive strategic pivot toward artificial intelligence. The approach is unambiguous: generate liquidity from saleable assets and concentrate resources on the AI opportunity. S&P, however, interprets this as a substantial concentration risk that could impair the group's financial flexibility and degrade the overall quality of its investment portfolio.