This article first appeared on GuruFocus.
SoftBank Group (SOBKY), the technology-investment powerhouse controlling Arm, surged 11.22% Monday, with the charted price reaching $15.23 as Japan’s AI trade caught fire. The stock closed at its session high on nearly twice its average volume, crushing the Nikkei 225’s roughly 2.1% advance by more than nine percentage points.
SoftBank is no longer simply an Arm story. OpenAI’s February financing announcement included a $30 billion commitment from SoftBank within a $110 billion funding round that valued OpenAI at $730 billion before the investment. Nvidia and Amazon committed the remaining $80 billion, putting SoftBank directly inside one of the largest AI financing bets ever assembled.
SoftBank Explodes 11.2% as AI Mania Roars Back Across Asia · us.finance.gurufocus
The valuation chart shows the shares at $15.23, standing 5.91% above the GF Value estimate of $14.38. That premium is still modest, but Monday’s explosive move makes the message clear: investors are paying for SoftBank’s leveraged AI upside before its private holdings produce transparent, realized returns. The opportunity is enormous. So is the financing and valuation risk.