SoftBank Group stock (JP3436100006): Record ¥5 trillion profit on OpenAI gains

SoftBank Group reported its highest-ever annual profit of ¥5 trillion ($31.8 billion) for fiscal year 2026, driven by $43.9 billion in gains from its OpenAI investment stake.

SoftBank Group reported record-breaking financial results for the fiscal year ended March 31, 2026, becoming the first Japanese company to surpass ¥5 trillion in annual net income. The technology investment giant's profit surge was primarily fueled by substantial gains from its strategic stake in OpenAI, the maker of ChatGPT, according to Morningstar as of May 13, 2026.

For the fourth quarter ended March 31, 2026, SoftBank's net profit attributable to shareholders reached 1.83 trillion yen ($11.61 billion), more than tripling from 517.18 billion yen in the same quarter a year earlier. The company booked $43.9 billion in total gains related to its OpenAI investment over the 12-month period, with $25.1 billion of those gains occurring in the latest quarter alone, according to Morningstar as of May 13, 2026.

As of: May 14, 2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: SoftBank Group Corp
• Sector/industry: Technology investment, venture capital, telecommunications
• Headquarters/country: Japan
• Core markets: Global technology investments, AI, telecommunications
• Key revenue drivers: Vision Fund investments, OpenAI stake gains, telecommunications operations
• Home exchange/listing venue: Tokyo Stock Exchange (9984.T); OTC US (SFTBY)
• Trading currency: JPY (primary), USD (OTC)

SoftBank Group: global technology investment powerhouse

SoftBank Group operates as a diversified technology and telecommunications conglomerate with significant exposure to artificial intelligence through its Vision Fund investment arm. The company's business model centers on identifying and investing in high-growth technology companies, with particular emphasis on AI-related ventures. SoftBank's strategic positioning in the AI sector has become increasingly central to its financial performance, particularly through its substantial stake in OpenAI.

The company's investment strategy extends across multiple sectors including software, e-commerce, fintech, and telecommunications. SoftBank's Japanese telecommunications subsidiary, SoftBank Corp, provides mobile and broadband services domestically, while the Vision Fund manages billions in capital deployed globally. This diversified approach has allowed SoftBank to capture value from multiple technology trends while maintaining stable cash flows from its core telecom operations.

OpenAI investment driving record profitability

SoftBank's extraordinary profit growth in fiscal 2026 reflects the dramatic appreciation of its OpenAI stake. In February 2026, the company agreed to invest an additional $30 billion in OpenAI in phases, bringing its total committed investment to $64.6 billion for approximately a 13 percent stake in the AI company. The $20 billion drawn down in April 2026 was primarily allocated to this OpenAI investment, with $2.5 billion already repaid, according to Economic Times as of May 13, 2026.

The Vision Fund's OpenAI-related gains totaled 3.1 trillion yen in the latest quarter alone, demonstrating the substantial unrealized appreciation in the investment. Chief Financial Officer Yoshimitsu Goto highlighted that SoftBank's annual profit of ¥5 trillion represents the highest ever achieved by a Japanese company, underscoring the magnitude of the company's financial milestone.

Conclusion

SoftBank Group's record fiscal 2026 results reflect the company's successful positioning in the artificial intelligence investment landscape. The ¥5 trillion annual profit milestone, driven substantially by OpenAI stake appreciation, demonstrates the financial impact of concentrated exposure to high-growth AI companies. For US investors with exposure to Japanese equities or technology sector investments, SoftBank's results signal both the opportunities and concentration risks inherent in venture-scale technology investing at scale.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.