Micron Boosts U.S. Semiconductor Spending to $250 Billion Through 2035

Key Takeaways

• Micron shares rose nearly 5% following new U.S. investment announcements.

• The company plans to increase its total U.S. investment commitment to $250 billion through 2035, up from previous plans.

• Micron will invest up to $3 billion in strategic supply chain initiatives, including $500 million for GlobalWafers' Texas operations.

• Semiconductor equipment makers and AI-related chip stocks also advanced alongside Micron.

What Happened

Micron Technology shares gained nearly 5% on Thursday after the memory chip manufacturer announced additional investments designed to strengthen the domestic semiconductor supply chain and support long-term production growth.

The company said it plans to invest up to $3 billion in strategic initiatives, including a $500 million investment in Taiwanese wafer supplier GlobalWafers. The funding will support the expansion of silicon wafer manufacturing and development at the company's facilities in Texas and includes a 10-year agreement securing wafer supply for Micron.

Separately, Micron announced it will increase its planned U.S. capital investment to $250 billion through 2035, approximately $50 billion more than previously announced, as it prepares for growing demand driven by artificial intelligence applications.

Ben Tessone, Micron's Chief Procurement Officer, said securing reliable access to critical raw materials remains essential to the company's long-term manufacturing strategy and technology roadmap.

Why It Matters

The expanded investment underscores Micron's efforts to increase domestic manufacturing capacity as AI-driven demand continues to reshape the memory semiconductor industry.

By strengthening relationships with key suppliers and expanding U.S. production, Micron aims to improve supply chain resilience while positioning itself to meet rising demand for high-bandwidth memory and other advanced memory technologies used in AI infrastructure.

The announcement also aligns with broader industry efforts to localize semiconductor manufacturing and reduce dependence on overseas production.

Key Details

Micron's strategic investment includes:

• Up to $3 billion in supply chain investments.

• $500 million allocated to GlobalWafers to expand silicon wafer manufacturing in Texas.

• A new 10-year supply agreement securing raw silicon wafer capacity.

• An increase in planned U.S. investment to $250 billion through 2035.

The company also announced construction milestones at several major manufacturing projects. Work continues on two fabrication plants in Boise, Idaho, while Micron marked the placement of the first concrete at its new semiconductor fabrication facility in Clay, New York.

According to the company, the New York campus is expected to become the largest semiconductor manufacturing site in U.S. history once completed.

Market Impact

Micron's announcement lifted sentiment across the semiconductor sector.

Shares of companies supplying chip manufacturing equipment, including Applied Materials, KLA Corporation, Lam Research, and Arm Holdings, also traded higher as investors responded positively to expectations for continued investment in semiconductor manufacturing capacity.

Micron has been one of the strongest-performing semiconductor stocks this year, supported by robust demand for memory chips used in artificial intelligence servers and data centers.

Conclusion

Micron's expanded U.S. investment plans highlight the company's long-term commitment to increasing domestic semiconductor production and strengthening its supply chain as AI adoption accelerates.

The combination of new manufacturing facilities, strategic supplier investments, and long-term material agreements reflects the industry's growing focus on expanding capacity to meet sustained demand for advanced memory products.