SoftBank Deepens AI Infrastructure Push with Major Stakes in Nvidia and TSMC

Under the leadership of founder Masayoshi Son, SoftBank Group has significantly boosted its investments in key artificial intelligence hardware firms. The company’s holding in Nvidia has surged to approximately $3 billion by the end of March 2025—up from $1 billion in the prior quarter. Simultaneously, SoftBank acquired stakes in TSMC worth around $330 million and in Oracle worth about $170 million, signaling Son’s strategic focus on securing foundational AI infrastructure assets.

Why This Matters:

Nvidia is a dominant designer of AI chips, while TSMC (Taiwan Semiconductor Manufacturing Co.) plays a critical role in manufacturing semiconductor hardware—crucial components for AI development.

SoftBank’s investment strategy reflects a broader shift from earlier startup-focused bets to reinforcing long-term exposure to core AI supply chain technologies.