SoftBank Group shares dropped sharply on Thursday, leading declines across Japanese markets, after Oracle’s mixed quarterly earnings reignited concerns about soaring artificial intelligence investments. SoftBank (TYO:9984) slid 7.7% to 17,210 yen, marking a one-week low and making it the worst performer on the Nikkei 225, which fell more than 1%.
The selloff followed a steep 10% plunge in Oracle (NYSE:ORCL) after the cloud giant reported fiscal second-quarter results that beat profit expectations but fell short on revenue. Investor sentiment weakened further as Oracle issued a softer-than-expected outlook for the current quarter and sharply raised its fiscal 2026 capital expenditure forecast to $50 billion from $35 billion. The increase underscored the company’s aggressive push into AI infrastructure, but also amplified doubts about how effectively it can monetize such heavy investments.
Analysts flagged rising concerns about Oracle’s debt load, fueled by multiple bond issuances this year, as well as its significant exposure to OpenAI. BMO analysts noted that OpenAI’s substantial spending commitments could pose long-term risks, especially with uncertainty around how the startup plans to meet its obligations.
These worries extended to SoftBank, a major OpenAI backer. CFO Yoshimitsu Goto recently emphasized that the conglomerate remains focused on OpenAI and is not seeking to fund competing AI ventures. SoftBank has pledged up to $40 billion in investments for the ChatGPT maker and recently revealed that it sold all its NVIDIA (NASDAQ:NVDA) shares to help finance the commitment.
Oracle, meanwhile, has promised large-scale data-center capacity for OpenAI and has been raising capital to support the build-out. But the latest earnings did little to calm concerns over the sustainability of massive AI spending, which has yet to generate meaningful returns for many tech leaders. OpenAI itself is projected to burn significant cash and faces intensifying competition from major players like Google, even as it targets more than $1 trillion in AI infrastructure spending over the next five years.


Kingboard Holdings Shares Surge After HK$11.77 Billion Block Trade to Expand PCB and AI Supply Chain Business
US Raises Concerns Over Possible ASML EUV Machine Transfer to China
SpaceX IPO Sparks Market Optimism as Shares Surge 19% on Trading Debut
Chinese Social Media Giant Xiaohongshu Eyes Hong Kong IPO at Over $70 Billion Valuation
Obayashi to Acquire Multiplex in $526M Expansion Deal
SpaceX Stock Gets $175 Target as Analysts See Massive Growth Ahead
Samsung Gains Interest from BYD, Google, AMD as AI Chip Demand Strains TSMC Capacity
Hyundai to Acquire SoftBank’s Remaining Boston Dynamics Stake for $325 Million
SoftBank Shares Drop as OpenAI Losses and Rising Costs Spark Investor Concerns
Ukrainian Drone Makers Target Japan and Asia Defense Market
ByteDance Eyes Iluvatar, Baidu AI Chips Amid China’s AI Push
Google Gemini Co-Lead Noam Shazeer Leaves for OpenAI Amid AI Talent Race
OpenAI's $34B Spending Pushes AI Market Leadership Ahead of IPO
SK Hynix Shares Hit Record High After Shipping Next-Generation HBM4E AI Memory Samples
UK Banks Report Surge in APP Fraud Losses as Pressure Mounts on Meta and Tech Platforms 



