Why Micron Stock Skyrocketed 239.1% Last Year and Has Kept Rallying in 2026

Micron (NASDAQ: MU) banal posted a tally of explosive gains successful 2025. The memory-chip specialist's stock terms surged 239.1% successful the year, according to information from S&P Global Market Intelligence.

With the S&P 500 rising 16.4% and the Nasdaq Composite gaining 20.4% past year, Micron's unthinkable rally was aided by bullish valuation trends shaping the broader marketplace -- but there's overmuch much to the story. Demand and pricing powerfulness for representation chips utilized successful artificial quality (AI) processors person been surging, and it's having a transformative interaction connected the business.

Micron is the starring supplier of high-bandwidth-memory (HBM) chips utilized successful AI processors from companies including Nvidia and Advanced Micro Devices. Ramping buildouts for AI infrastructure person spurred soaring request for HBM chips, and the dynamic helped powerfulness robust income and net maturation for Micron past year.

In Micron's 2025 fiscal year, which ended Aug. 28, the concern posted gross of $37.38 cardinal -- up from $25.11 cardinal successful fiscal 2024. non-GAAP (adjusted) net per stock for the past fiscal twelvemonth came successful astatine $8.29 -- skyrocketing supra adjusted per-share net of $1.30 successful fiscal 2024.

Impressive momentum continued successful the archetypal 4th of the existent fiscal year, which ended Nov. 27. Revenue roseate 56.6% twelvemonth implicit twelvemonth to $13.64 billion, and adjusted net per stock surged 167% higher to scope $4.78.

Micron followed up its fiscal Q1 study with quality that it had already sold retired of HBM chips done 2026. The institution besides announced that it was moving retired of the user chips abstraction to absorption connected the endeavor market.

As of this writing, Micron banal has gained an further 27.1% crossed 2026's trading. Over the aforesaid stretch, the S&P 500 has risen 1.4%, and the Nasdaq Composite is up 1.2%.

Micron banal has continued to rally thanks to expectations that request for HBM chips volition stay sky high for the foreseeable future. With the institution anticipating that it will lone beryllium capable to conscionable roughly 60% of the request for AI representation chips this year, it looks similar beardown income and net maturation volition widen into adjacent year.