Key Highlights
- Micron shares surged 7% following the revelation of an expanded U.S. investment exceeding $250 billion by 2035
- The chipmaker pledged as much as $3 billion toward bolstering America’s semiconductor supply chain infrastructure
- GlobalWafers will receive $500 million to enhance its Sherman, Texas silicon wafer production, paired with a decade-long supply agreement
- Construction at Micron’s New York manufacturing plant reached a key milestone over 25% ahead of projections — potentially becoming America’s largest chip facility
- Semiconductor equipment manufacturers including Applied Materials, KLA Corp, Lam Research, and ARM Holdings rallied alongside Micron
Shares of Micron Technology (MU) jumped 7% during Thursday’s trading session after the memory chip manufacturer revealed an ambitious expansion of its American manufacturing operations, boosting its total domestic investment commitment to more than $250 billion extending through 2035.
The updated investment represents approximately $50 billion more than the company’s prior projections, with the substantial increase attributed to exploding demand for memory chips fueled by artificial intelligence infrastructure development.
MU shares traded near $1,017 during Thursday’s session, reflecting a $68 gain for the day.
Alongside this announcement, the semiconductor giant revealed an additional $3 billion initiative aimed at reinforcing the United States’ chip supply chain ecosystem.
Within that allocation, $500 million is designated for GlobalWafers — a Taiwan-based silicon wafer manufacturer — to scale up its 300mm wafer production facility located in Sherman, Texas. This financial commitment comes with a 10-year supply partnership guaranteeing domestic wafer availability for Micron’s upcoming manufacturing needs.
“Ensuring access to a dependable supply of essential input materials is crucial for supporting Micron’s extended growth trajectory and technological advancement strategy,” stated Ben Tessone, Micron’s chief procurement officer.
New York Manufacturing Facility Hits Construction Milestone Early
Among the most significant developments in the announcement was the initial concrete foundation work at Micron’s manufacturing complex in Clay, New York — a construction benchmark reached more than 25% earlier than originally scheduled.
The New York location is planned to ultimately accommodate as many as four separate fabrication facilities. According to Micron, the site has the potential to become the most expansive semiconductor production campus in American history.
The initiative is forecasted to generate approximately 50,000 total employment opportunities, including roughly 9,000 direct manufacturing positions.
When combined with production sites in Idaho and Virginia, Micron anticipates its comprehensive U.S. expansion will create upwards of 90,000 jobs across all locations.
Domestic DRAM Manufacturing Objectives
Micron has set an ambitious objective to manufacture 40% of its DRAM memory semiconductor products on American soil. The enhanced capital investment is structured to advance that target by expanding production capacity and decreasing dependency on international suppliers.
The semiconductor industry broadly benefited from Thursday’s announcement. Applied Materials, KLA Corp, and Lam Research each posted approximately 7% gains during the session. ARM Holdings outperformed the group with an impressive 11% surge.
These investments complement the federal government’s continued efforts to bring semiconductor manufacturing back to American shores and establish a more secure domestic supply infrastructure.
Micron’s New York fabrication facility progressing from initial groundwork to structural construction represents the most tangible evidence yet that these strategic initiatives are advancing from planning stages into operational reality.


