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TSM stock rose to its 52-week high of approximately $449 per share in late May 2026, driven by Nvidia’s pledge to invest $150 billion annually in Taiwan’s semiconductor infrastructure. The surge reflects investor confidence in Taiwan’s role at the center of global artificial intelligence chip production.
Quick Facts
- Nvidia will invest $150 billion annually in Taiwan, announced May 27, 2026
- TSM stock reached $449.39 52-week high as of June 2, 2026
- TSMC closed 1.3% higher on the day of Nvidia’s announcement
- Taiwan’s Taiex index hit a fresh record high following the news
Nvidia’s Massive Taiwan Commitment
Nvidia CEO Jensen Huang announced the company’s commitment to position Taiwan as the “epicentre of the AI revolution.” The investment includes plans to build a Taiwan headquarters that is expected to be operational by 2030. The $150 billion annual spending is part of Nvidia’s broader strategy to strengthen its supply chain with Taiwanese partners and ensure sufficient capacity for AI chip production expansion in 2026 and beyond.
Market Response and Chip Sector Strength
The announcement sent ripples across Taiwan’s semiconductor sector. On May 27, when Nvidia made the pledge, shares of TSMC closed 1.3% higher, while other Taiwan chip stocks showed stronger gains—MediaTek jumped 8.8% and Delta Electronics rose 7.2%. Taiwan’s broader equity index, the Taiex, closed at a fresh record high following the news. The rally signals market confidence that Taiwan’s semiconductor suppliers will benefit from increased demand for AI infrastructure.
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Why Taiwan Matters for AI Chips
TSMC is the primary supplier for Nvidia and other major chip designers, making it essential to global AI expansion. Nvidia’s decision to deepen investment in Taiwan reflects the island’s unmatched expertise in advanced semiconductor manufacturing and the company’s reliance on local engineering talent and production capacity. The pledge also positions Taiwan Semiconductor Manufacturing Company as a key beneficiary of the AI boom, supporting long-term investor interest in TSM stock as AI adoption accelerates across industries.
Sources
- Reuters — Nvidia CEO’s announcement of Taiwan HQ and $150 billion annual investment
- CNBC — Taiwan chip stocks’ immediate market response on May 27, 2026
- MacroTrends — TSM 52-week high and stock price history
- Yahoo Finance — Real-time TSM stock price and daily trading data
