TSMC Invests $1 Billion in Anthropic and OpenAI
Taiwan Semiconductor Manufacturing Company (TSMC) has approved investments of up to $1 billion in artificial intelligence companies Anthropic and OpenAI. The move strengthens the chipmaker’s financial ties with two of the industry’s leading AI developers.
Announced on 10 November 2026, the investment includes up to $500 million for each company. TSMC plans to purchase Anthropic shares at its initial public offering (IPO) price. Meanwhile, it will acquire preferred stock in OpenAI.
The decision gives TSMC an opportunity to benefit from the AI industry’s growth beyond semiconductor manufacturing. Furthermore, it strengthens its position within an ecosystem that increasingly depends on advanced chips, computing infrastructure and AI model development.
TSMC Splits $1 Billion Between Two AI Companies
TSMC’s board has approved two separate investments with different share structures.
The company will invest up to $500 million in Anthropic by purchasing common shares at the IPO offering price. It has also approved another $500 million to acquire preferred stock in OpenAI.
The Anthropic investment comes as the Claude developer advances its public listing. The company has set an IPO price range of $70 to $78 per share, targeting a valuation of up to $1.4 trillion.
Meanwhile, OpenAI’s investment involves preferred shares rather than ordinary common stock. This structure gives TSMC a direct financial interest in the company’s future growth.
The two investments reflect TSMC’s expanding relationship with major AI developers. Both Anthropic and OpenAI rely on advanced semiconductor infrastructure to develop and operate their AI systems.
Anthropic and OpenAI Attract Major Technology Investors
TSMC’s investment also forms part of a wider funding movement surrounding Anthropic’s IPO.
The company is raising an additional $26 billion through a private placement involving major technology investors. These include Google, Nvidia, Advanced Micro Devices (AMD), Broadcom, Micron Technology and Microsoft.
Moreover, the participation of semiconductor companies highlights the growing financial connections between AI developers and their infrastructure suppliers.
Anthropic’s planned listing could become one of the largest public offerings in market history. However, its valuation will depend on investor demand and expectations for future AI revenue.
OpenAI is also attracting significant investor interest as it expands its AI products and enterprise business. Consequently, TSMC’s decision gives it exposure to two major players in the market.
TSMC Expands Semiconductor Capacity Amid AI Demand
The investments arrive as TSMC faces sustained demand for advanced AI chips.
The company supplies critical semiconductors to leading technology businesses, including Nvidia. These processors power many of the AI systems used for model training and inference.
TSMC recently reported its sixth consecutive quarter of record profits. Furthermore, it expects approximately 44% revenue growth in 2026 as demand continues to exceed manufacturing capacity.
To address this demand, TSMC is expanding its international manufacturing footprint. The company has committed approximately $265 billion to semiconductor manufacturing facilities in Arizona. It is also evaluating potential projects in Texas.
Additionally, TSMC’s board approved approximately $40.93 billion in capital appropriations. This funding will support advanced manufacturing capacity, packaging technologies, fabrication facilities and research and development.
The board also approved up to $500 million to establish a separate investment company. This entity will pursue strategic investments across the global semiconductor industry.
Together, these decisions reflect TSMC’s expanding role in the AI economy. The company aims to strengthen its manufacturing leadership while gaining financial exposure to major AI developers.
As investment in artificial intelligence accelerates, TSMC is positioning itself across both sides of the industry. Its semiconductor business supplies the computing foundation, while its new equity investments offer exposure to the companies developing AI models.
