SoftBank's Aggressive AI Bet Tests Investor Confidence

SoftBank pursues record $40B loan to fund AI investments like OpenAI, despite S&P's negative outlook and rising debt costs. Its strategy hinges on the upcoming PayPay IPO.

Japanese technology conglomerate SoftBank Group Corp. is pursuing its artificial intelligence ambitions with a bold and costly strategy, raising questions about financial sustainability. The company is reportedly seeking a record $40 billion bridge loan to further its investments, even as credit markets signal growing concern over its leverage.

Financial Strain Amid Massive AI Investment

Market observers are closely watching SoftBank's creditworthiness following its aggressive spending. S&P Global Ratings recently revised its outlook on the firm from "stable" to "negative," citing concerns that planned investments could pressure liquidity. While the long-term issuer credit rating was affirmed at "BB+," the company's credit default swaps (CDS) promptly widened to an 11-month high of 355 basis points.

This financial push is primarily aimed at consolidating its stake in OpenAI, the developer behind ChatGPT. After investing $22.5 billion late last year, SoftBank now holds approximately an 11% share in the AI pioneer. The new $40 billion, 12-month bridge loan would represent the largest US-dollar denominated borrowing in the company's history, with a banking consortium including JPMorgan Chase said to be arranging the financing.

Robust Paper Profits Counterbalance Debt Concerns

Despite the debt market anxieties, SoftBank's reported earnings present a contrasting picture. For the first nine months of the current fiscal year, the group posted a net profit of approximately $20.7 billion—a fivefold increase compared to the prior-year period. Its Vision Fund also recorded an operating profit of 735 billion yen for the December quarter.

Analysts caution, however, that these impressive figures are largely driven by accounting gains from valuation increases in the tech portfolio, rather than consistent operational cash flows. Alongside its financial maneuvers, SoftBank has been physically bolstering its infrastructure assets. Near the end of 2025, the conglomerate invested close to $9.4 billion in strategic acquisitions, including the takeover of network operator DigitalBridge and the robotics division of ABB.

PayPay IPO: A Crucial Test for Future Flexibility

The company's strategy faces an immediate test with the upcoming initial public offering of its subsidiary, PayPay. The fintech unit's roadshow was postponed in early March following recent geopolitical tensions in the Middle East, but management remains committed to the timeline. The firm is aiming to raise up to $1.1 billion, targeting a total valuation of up to $13.4 billion, with price setting expected this week and an official listing planned for next Wednesday.

A successful IPO is viewed as a critical component of SoftBank's current restructuring plan, intended to reduce debt and monetize investments. A smooth listing would provide the precise financial flexibility required to continue its capital-intensive AI expansion in the coming months. The outcome will likely signal whether SoftBank's high-stakes gamble on artificial intelligence can ultimately deliver sustainable returns for its shareholders.