AI gold rush sends micron to $1 trillion—but memory shortages and market jitters loom

Reuters Technology

The gist

Micron’s meteoric rise to a $1 trillion valuation is fueling an AI gold rush—and a global memory shortage that’s sending markets into a wild jitter.

What to know

  • Micron’s market value doubled from $500 billion to $1 trillion in just 50 trading days, powered by AI’s insatiable demand for high-bandwidth memory.
  • Tech titans like Alphabet, Amazon, Microsoft, and Meta are dropping over $750 billion into AI infrastructure, while hyperscalers and memory makers lock in multi-year, higher-margin supply deals.
  • Despite record highs, memory stocks have tumbled amid fears of overcapacity, supply bottlenecks, and a boom-bust cycle that could rattle the semiconductor sector for years.

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