S&P cuts SoftBank outlook over $30 billion bet on OpenAI

Thirty billion dollars — that's how much Masayoshi Son is willing to bet that OpenAI will become the defining technology company of the era. But rating agency S&P Global believes that this bet could cost SoftBank far more than it appears at first glance. The agency downgraded the Japanese conglomerate's credit outlook from "stable" to "negative," directly pointing to risks for the company's liquidity and asset quality.

To understand the scale of what's happening, one must recall the context. SoftBank, under Son's leadership, ceased being merely a telecommunications company long ago — it is an investment machine that makes large, often controversial bets on the technologies of the future. Vision Fund, launched in 2017 with $100 billion in capital, became the symbol of this strategy — and simultaneously its primary vulnerability. The fund endured painful write-downs following the failures of WeWork and several other portfolio companies, then recovered on the back of the artificial intelligence boom. Now Son is doubling — or rather, tripling — his bet on AI, and the debt obligations market is becoming nervous.

An additional $30 billion in OpenAI is not just another check. This is an investment that radically alters SoftBank's balance sheet structure. The company is already carrying significant debt burden, and its investment portfolio is concentrated around several large positions, including its stake in ARM Holdings. Adding yet another gigantic asset, especially one with uncertain returns and high volatility, creates a situation where any serious disruption in the AI market could cascade through the entire financial structure of the conglomerate. This is exactly what concerns S&P analysts: not the idea of investing in OpenAI itself, but how it affects SoftBank's ability to service its obligations in a stress scenario.

It is important to understand that "negative outlook" is not yet a rating downgrade. This is a warning signal, meaning that within the next 12-24 months, the rating could be lowered if the situation does not improve. For SoftBank, this means potential borrowing costs increase and intensifying pressure from creditors. In a world where interest rates remain relatively high and competition for capital in the AI sector intensifies every quarter, this is hardly a trivial problem.

OpenAI itself, meanwhile, is in an interesting position. Sam Altman's company is actively attracting capital, and SoftBank's willingness to invest such a sum suggests that OpenAI's valuation continues to grow — by some estimates, it already approaches the $300 billion mark. But a high valuation of a private company that has not yet achieved sustainable profitability and is engaged in an arms race with Google, Anthropic, Meta, and dozens of other players — this is an asset of a completely different kind than, say, a stake in public ARM.

It cannot be quickly sold on the open market; its value can change dramatically depending on technological breakthroughs by competitors or regulatory decisions. For a credit agency, such an asset is a source of uncertainty, and uncertainty in credit analysis is always interpreted as risk.

There is also a broader context. S&P's decision is a signal to the entire venture capital industry investing in artificial intelligence. The market is gradually beginning to ask questions that, during the euphoria era, seemed inappropriate: what is the real return on these gigantic investments? When will AI companies start generating profits commensurate with their valuations? What will happen if the pace of progress slows? SoftBank is not the only major investor making aggressive bets on AI, but it is perhaps the most prominent and most vulnerable due to its debt structure. If credit agencies begin systematically revising valuations of companies with high exposure to AI assets, it could cool the entire market.

Masayoshi Son has always been an investor willing to go against consensus. His early bet on Alibaba generated tens of billions in profit, while the WeWork collapse became one of the most painful episodes in the history of venture capital. The OpenAI investment is a bet of the same caliber: if the AI revolution unfolds as Son expects, thirty billion will seem like a modest price for entry.

But if something goes wrong — technological dead-end, regulatory blow, emergence of open alternatives — SoftBank could find itself in a situation where a massive illiquid asset weighs down the balance sheet and creditors demand guarantees. S&P, in essence, told the market: we see this risk, and we are watching it. Now the ball is in Son's court — and in reality itself, which will judge whether this bet was genius or recklessness.