Micron's 'Made in USA' Chip Strategy Hits Two Milestones in One Week: A New York Megafab and a Texas Wafer Pact

Micron accelerates $250B domestic expansion with $3B supply chain investment, AI demand for HBM pushing revenue to $41.4B. Stock up 222% YTD but 21% below peak.

The concrete is flowing a quarter ahead of schedule at Micron Technology's newest mega-factory in upstate New York, but the memory giant is also pouring money into a far less visible piece of the puzzle — the wafer supply chain. Together, the twin moves mark the physical start of a $250 billion domestic expansion plan that stretches to 2035, with the company aiming to shift roughly 40 percent of global DRAM production into the United States.

That $250 billion total includes a $3 billion outlay dedicated to strengthening Micron's homegrown supply network. The most concrete example: a $500 million investment to help wafer supplier GlobalWafers expand its fabrication plant in Sherman, Texas, which will produce raw silicon wafers. US Commerce Secretary Howard Lutnick quickly endorsed the move, calling it a vital step toward self-sufficiency in a strategically critical industry. Micron has also locked in a ten-year supply agreement with GlobalWafers, securing both prices and volumes through the end of the decade.

The urgency behind these commitments traces directly to the artificial-intelligence boom. High-bandwidth memory (HBM) — the high-margin chips that power AI data centers — is sold out for the entire of 2026, according to Micron management. The company is also accelerating its next-generation HBM4 development, aiming to bring it to market faster than previous cycles. The resulting demand spike has lit a fire under the financials. For the fiscal third quarter, revenue rocketed to $41.4 billion, a staggering 345 percent year-on-year increase. The company's fourth-quarter guidance calls for revenue of $50 billion, with gross margins approaching 86 percent.

Investors have taken notice. Micron shares surged as much as 6 percent on the day the GlobalWafers deal was announced, closing at €867.20. Year to date, the stock has more than tripled, gaining about 222 percent. Yet the rally has not fully recovered from a sharper earlier setback: the current price still sits roughly 21 percent below the all-time high of nearly €1,104, a gap that keeps daily volatility elevated and leaves room for both bulls and bears to argue their cases.

The bull case hinges on a structurally tight memory market that extends well beyond HBM. Analysts expect chip shortages to persist through 2027, giving pricing power to producers with the deepest capacity. By investing early and on an accelerated timeline — the New York factory poured first concrete a full quarter earlier than originally planned — Micron hopes to lock in a cost advantage that could insulate it from the cyclical swings that have historically plagued the semiconductor industry. The company's Boise, Idaho, site is also on track to produce its first wafers by mid-2027.

On the other side of the ledger, execution risks are substantial. Large-scale semiconductor projects routinely face logistical bottlenecks, and the New York location is already straining local housing markets and infrastructure — potential sources of unplanned cost overruns. Competition is intensifying. South Korean rival SK Hynix, which currently dominates the HBM segment, made a record-breaking Nasdaq debut on Friday and will use the fresh capital to buy advanced EUV lithography equipment and expand its own fabrication footprint. A price war between the two memory titans could quickly erode Micron's margins.

Meanwhile, a broader slowdown in capital expenditure from the major cloud providers — the very companies driving the AI chip shopping spree — could trigger a cyclical correction in the memory market. The market consensus price target of €1,299.14 implies investors are banking on sustained growth, but that outcome depends on Micron hitting its midterm production milestones and avoiding a sudden demand cliff. For now, the next critical signal will come from how quickly the Sherman wafer output integrates into the manufacturing pipeline — and how effectively Micron can pour concrete faster than its rivals.