TSMC approves $1 billion investment in OpenAI and Anthropic

The Taiwanese chipmaker cleared $500 million equity limits for each firm alongside a $40.93 billion capital budget for 2027.

Taiwan Semiconductor Manufacturing Company approved plans to invest up to $1 billion across Anthropic and OpenAI, taking direct equity holdings in two of the largest purchasers of computing capacity in the artificial intelligence sector.¹²³

Under the board authorizations, TSMC designated up to $500 million to acquire preferred shares in OpenAI reserved for large investors.¹² A matching authorization of up to $500 million will purchase Anthropic common stock at the developer's anticipated initial public offering price.¹² The transactions represent a structured departure from the foundry's standard position as an unaligned contract fabricator, securing corporate stakes in software developers that consume large volumes of advanced silicon.

The equity approvals coincide with a major expansion of TSMC's manufacturing budget. The board cleared approximately $40.93 billion in capital expenditures directed toward advanced semiconductor fabrication, advanced packaging techniques, specialty manufacturing processes, factory construction, and research and development initiatives scheduled for 2027.² Directors also authorized establishing a separate corporate investment vehicle with a $500 million ceiling to fund businesses across the broader semiconductor supply chain.²³

Anthropic announced plans to raise up to $64.4 billion by selling 825 million shares priced between $70 and $78 per share during its public debut.² The enterprise also structured an additional $26 billion private placement targeted at strategic technology participants, a group comprising Google, Nvidia, Advanced Micro Devices, Broadcom, Micron Technology, Microsoft, and TSMC.² Anthropic scheduled its public market listing for November 19, 2026, targeting a valuation near $1.4 trillion, while OpenAI has targeted an initial public offering in 2027.⁴

TSMC's core business continues to experience sustained financial expansion from global data center construction. The company reported six consecutive quarters of record profit, generating more than $23 billion in net profit during the quarter running from July through September 2026.¹ The company operates its primary fabrication network across Taiwan while running overseas facilities in Japan and China, expanding a production site in Arizona, and constructing a manufacturing plant in Germany.¹

The investment plan establishes direct financial alignment between the primary physical producer of artificial intelligence processors and the end customers driving demand for high-performance servers. TSMC fabricates the vast majority of Nvidia's graphics processing units used in commercial artificial intelligence data centers, and it manufactures custom processors across Apple's iPhone, Mac laptop, and desktop lines, as well as hardware for Apple's planned computing server infrastructure.¹³ Both Anthropic and OpenAI purchase high volumes of data center hardware manufactured in TSMC facilities to support model training and cloud operations.¹⁴

Direct equity positions also arrive as software companies pursue proprietary silicon designs. Anthropic and OpenAI have each pursued custom application-specific integrated circuits optimized for model inference workloads, creating potential demand for direct foundry allocations.²³ Nvidia currently generates a substantial portion of TSMC's overall fabrication revenue, making revenue concentration in a single intermediary vendor an operational factor for the foundry.² Direct contractual and equity relationships with software companies provide TSMC additional flexibility when scheduling future fab allocations and negotiating long-term pricing.

Corporate financing commitments between hardware suppliers and artificial intelligence laboratories have expanded rapidly across the industry. Nvidia has committed $30 billion in capital to OpenAI and $10 billion to Anthropic, alongside tens of billions of dollars distributed across external artificial intelligence and robotics ventures.¹ For TSMC, committing capital to its customers' balance sheets links the manufacturer directly to the balance sheets of the companies consuming its most advanced fabrication nodes.

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1. 1 JH Jeremy Hsu Document · arstechnica.com · 11 Nov 2026 Taiwan’s chipmaking giant TSMC to invest $1B in Anthropic, OpenAI See the source
2. 2 B biz.heraldcorp.com Third-party reporting · biz.heraldcorp.com TSMC approves $1b investment in OpenAI, Anthropic to deepen AI ties - The Herald Business See the source
3. 3 M MacRumors Third-party reporting · macrumors.com · 11 Nov 2026 Apple Chip Supplier TSMC Approves $1 Billion AI Investment See the source
4. 4 T TaiwanPlus Third-party reporting · taiwanplus.com · 11 Nov 2026 TSMC Approves US$1 Billion in Anthropic and OpenAI Investments – TaiwanPlus See the source