Micron Technology’s $200 billion commitment to US semiconductor manufacturing and R&D over the next decade represents one of the largest domestic industrial investments in recent memory.

Shares of Micron surged approximately 15% on June 25 following the company’s Q3 FY2026 earnings report, which revealed revenue of $41.46 billion. That figure represents a quadrupling from the prior year, driven largely by insatiable demand for memory chips powering AI infrastructure.

The blueprint for American chipmaking

Micron’s plan includes two state-of-the-art DRAM fabrication facilities in Idaho, up to four additional fabs in New York, and modernization of its existing Virginia operations to support the advanced 1-alpha DRAM node.

The initiative adds $30 billion on top of previous commitments the company had already made, targeting approximately 90,000 jobs across expanded domestic memory manufacturing.