Wall Street Bets Micron Is Next Nvidia on AI Memory Boom
Micron Technology, the Idaho-based memory chip maker, has become Wall Street's hottest AI play. The company's stock has surged over 800 percent in the past year, briefly surpassing Meta and Tesla in market value this week. Investors are comparing Micron to Nvidia because artificial intelligence data centers desperately need high-bandwidth memory, and Micron controls roughly a third of that market. The company reported stunning third-quarter results with revenue jumping 346 percent to 41.5 billion dollars and gross margins exceeding 84 percent. Wall Street is bullish because memory demand is outrunning supply through at least 2027, and Micron has locked in long-term customer agreements with Nvidia and other tech giants. However, analysts caution about cyclical risks. The memory chip industry has historically boom-and-bust, and if AI spending slows or competitors expand capacity, prices could crash.
Key facts
- Micron stock surged 800% in past 12 months, closing at $1,132 per share on June 26, 2026.
- Q3 FY2026 revenue jumped 346% year-over-year to $41.46 billion with gross margin of 84.9%.
- Micron controls approximately one-third of the high-bandwidth memory market.
- Company signed 16 strategic customer agreements worth $100 billion with firms including Nvidia and Anthropic.
- Memory supply is projected to remain constrained through 2027, with HBM capacity sold out through 2026.
- High-bandwidth memory revenue projected to reach $100 billion by 2028, up from $35 billion in 2025.
- Morningstar estimates fair value at $850 per share but warns of potential 50%+ revenue decline in 2029-2030 as supply normalizes.
- Multiple valuation analyses flag stock as 40-190% overvalued based on traditional intrinsic value models.
Limits of this briefing
Wall Street consensus is heavily bullish, but bear-case analysts and valuation models warn of significant overvaluation and cyclical downturn risk if AI infrastructure spending moderates or memory supply increases faster than expected. The memory industry's history of boom-bust cycles creates inherent uncertainty about Micron's ability to sustain peak profitability.
Sources
- TechCrunch: Why Wall Street thinks US memory maker Micron is the next Nvidia Centre
- Seeking Alpha: Micron Stock's Blockbuster Earnings Don't Inspire Us Right
- Fortune: How one chip stock reversed the global tech selloff, exposed AI's memory tax Centre
- Morningstar: Analyst Warns Revenue Could Halve By 2030 Centre
- Yahoo Finance: Why Wall Street thinks US memory maker Micron is the next Nvidia Centre