SoftBank OpenAI Debt Risk Raises Liquidity Concerns
SoftBank Group is gaining attention for its bold AI investments. However, these moves also raise serious financial concerns.
The company’s shares have jumped nearly 70% this year. This rise reflects strong investor excitement around artificial intelligence.
In particular, its growing stake in OpenAI has fueled optimism. As a result, many expect a major IPO soon.
Rising Debt Sparks Warnings
Despite the rally, risks are building. For example, S&P Global Ratings recently changed SoftBank’s outlook to negative. The agency warned that liquidity and portfolio quality may weaken. This concern follows SoftBank’s heavy investment in OpenAI. By the end of 2025, SoftBank carried over $100 billion in debt. Therefore, analysts worry about financial pressure ahead.
Heavy Reliance on OpenAI
SoftBank’s strategy now depends heavily on OpenAI. In fact, OpenAI could make up nearly 30% of its portfolio. This level of concentration increases risk. If OpenAI underperforms, the impact could be severe..Analysts say the company is making a leveraged bet. While returns may be high, losses could also grow quickly. SoftBank has faced similar issues before. Its investment in WeWork led to losses exceeding $14 billion. The startup later filed for bankruptcy in 2023. As a result, SoftBank absorbed major financial damage. In addition, weaker holdings like Coupang and Didi continue to underperform. These examples highlight the dangers of concentrated bets.
Can SoftBank Manage the Risk?
Some investors remain confident. They argue that SoftBank still holds strong assets.
For example, its loan-to-value ratio stays below 25%. This level suggests debt remains manageable. However, future success depends on OpenAI’s performance. If its valuation drops, pressure could increase. Still, founder Masayoshi Son believes in AI’s long-term potential. He views any market correction as an opportunity.

