Taiwan Semiconductor Manufacturing Company (TSMC) announced a substantial increase in its investment plans for the United States, pledging an additional $100 billion to expand its manufacturing footprint. The commitment raises TSMC’s total U.S. investment to $265 billion, a move the company’s Chairman and CEO, C.C. Wei, described as the largest foreign direct investment in U.S. history.

The announcement accompanied TSMC’s latest quarterly earnings report, which exceeded market expectations and highlighted robust demand for advanced semiconductor chips, particularly those powering artificial intelligence (AI) applications. The company raised its global capital expenditure forecast for 2026 to between $60 billion and $64 billion, representing a 7% to 14% increase over previous guidance.

Wei indicated that the expanded spending would support the potential construction of four additional advanced semiconductor fabrication facilities near TSMC’s existing site in Arizona. The decision follows a recent trade and investment agreement between Taiwan and the United States, aligning with ongoing U.S. government efforts to revitalize domestic semiconductor manufacturing capacity.

Commerce Secretary Howard Lutnick welcomed TSMC’s announcement, emphasizing the potential for tens of thousands of new American jobs and the restoration of advanced chip production capabilities to the country.

Industry analysts noted that TSMC’s expanded U.S. investment serves dual purposes: solidifying relationships with major American customers and securing the company’s most sophisticated manufacturing technologies on home soil amid rising geopolitical concerns. Wei described the U.S. expansion as a carefully calibrated initiative that responds to real market demands while acknowledging the long-term planning and significant capital required to build and operate semiconductor fabrication plants.

Despite concerns about a possible slowdown in AI-related chip demand, TSMC raised its full-year revenue growth forecast to slightly above 40% in U.S. dollar terms, up from an earlier estimate of more than 30%. This optimism is echoed across the semiconductor industry, with equipment maker ASML also increasing its annual sales outlook due to strong AI-driven orders.

TSMC reported a 77% year-over-year increase in net profit for the second quarter, reaching 706.56 billion New Taiwan dollars (approximately $21.98 billion), alongside a 36% rise in quarterly revenue. Nevertheless, the company’s shares listed in the United States declined by 3% following the earnings release, reflecting investor caution amid high market valuations and elevated expectations.

The company remains focused on meeting growing global demand for its chips amid an ongoing AI boom, with Wei stating that TSMC will continue leveraging all available resources to support its customers worldwide.