NextFin News - SoftBank Group (SBG) released its consolidated financial report for the period from April to December 2025 on February 12, 2026, revealing a net profit of 3.1726 trillion yen—a fivefold increase compared to the same period last year. This record-breaking performance was primarily fueled by the skyrocketing valuation of its investment in OpenAI. According to the report, SoftBank’s cumulative investment in the AI pioneer reached $34.6 billion by December 2025, granting it an 11% ownership stake. The market value of these assets has surged to $54.4 billion, resulting in an investment gain of approximately 2.7965 trillion yen ($19.8 billion).
The financial disclosure comes at a pivotal moment as OpenAI seeks a massive capital injection of up to $100 billion to maintain its lead in the artificial intelligence race. SoftBank Chairman and President Masayoshi Son is reportedly in negotiations to contribute an additional $30 billion to this round. During the earnings briefing in Tokyo, SoftBank Chief Financial Officer Goto Yoshiaki emphasized the company’s high conviction in OpenAI’s leadership, though he noted that no specific decision on the additional $30 billion has been finalized. To fund its aggressive AI strategy, SoftBank has already raised 2.8 trillion yen through corporate bonds and 5.5 trillion yen by offloading assets, including its entire stake in NVIDIA and monetizing holdings in T-Mobile US.
The sheer scale of Son’s commitment to OpenAI represents a strategic pivot that transcends traditional venture capital. By aiming to become the "world’s No. 1 platform operator" in the era of Artificial Superintelligence (ASI), Son is effectively tethering SoftBank’s future to a single entity. This concentration risk is significant; if the additional $30 billion investment proceeds, SoftBank’s total exposure to OpenAI would exceed $64 billion, making it the largest single-company bet in the conglomerate’s history. This move is driven by the belief that OpenAI will become the most valuable company on Earth, with an IPO expected as early as 2026 at a valuation potentially reaching $1 trillion.
However, this high-stakes gamble faces an immediate liquidity test. In fiscal year 2026, SoftBank must navigate a surge in funding needs, including the redemption of 1.0983 trillion yen in corporate bonds and multi-billion dollar acquisitions of ABB’s robotics business and DigitalBridge Group. According to David Gibson, a senior analyst at Sandstone Insights, managing a $30 billion additional investment will require a delicate balancing act of asset sales and borrowing against ARM shares. The margin for error is slim, especially as S&P Global Ratings has warned that the accelerating pace of investment could pressure SoftBank’s creditworthiness.
The external environment adds further complexity. While OpenAI currently leads in mindshare, the "compute war" is escalating. Alphabet, the parent company of Google, is projected to invest $185 billion in equipment and AI development in 2026 alone, leveraging its massive free cash flow from advertising. Unlike these Big Tech rivals, OpenAI does not yet have a self-sustaining profit foundation and remains reliant on external capital. If fundraising negotiations—such as those reportedly at a standstill with NVIDIA—falter, OpenAI could lose its competitive edge, subsequently delaying its IPO and casting a shadow over SoftBank’s recovery plan.
Looking ahead, the success of Son’s "all-in" AI strategy depends on two factors: the successful public listing of OpenAI in 2026 and the continued dominance of the GPT architecture over emerging rivals like Google’s Gemini or Anthropic’s Claude. If OpenAI achieves a $1 trillion valuation, SoftBank’s 11% stake would be worth $110 billion, potentially vindicating Son’s vision. However, until that liquidity event occurs, SoftBank remains in a high-pressure transition phase, trading short-term financial stability for a dominant seat at the table of the next industrial revolution.
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