SoftBank Group share price jumps 20%, gains $35 billion in market value as Nvidia earnings revives AI momentum by Live mint | May 21, 2026 10:21 am | Indian Stocks, Market, News SoftBank Group shares jumped 19.85% to 6,039 yen, adding nearly $35 billion to the company’s market capitalisation in a single session. The conglomerate’s total market value now stands at approximately 34.49 trillion yen.
