Superstar Storage and Memory Stocks

• Micron Technology reported record guidance with EPS forecast of $19.15 versus street expectations of $12.03 and sales of $33.5 billion versus consensus of $24.3 billion, marking one of the biggest beats in years.
• SanDisk's average selling price has doubled from $54.90 in fiscal 2026 to $110.20 currently, with fiscal 2027 estimates at $139.80, reflecting extreme pricing power from supply constraints.
• Seagate Technology has gained 371% over the past year with institutional inflows continuing, and fiscal 2027 average selling prices expected to rise 27.5% to $274.95 from $215.49 in 2026.

Summary: Storage and Memory Stocks Surge on AI Datacenter Demand

Storage and memory stocks are significantly outperforming the broader market in 2026, driven by explosive AI datacenter growth and a supply bottleneck in high-bandwidth memory chips expected to persist until 2030.

Key Companies and Performance

Micron Technology (MU) - Market cap: $440 billion

• Year-to-date gain: 48%
• 3-year sales growth: 20.3%
• 3-year EPS growth: 409.2%
• Profit margin: 22.8%
• Latest quarterly guidance shows dramatic beat: EPS forecast of $19.15 vs. street expectations of $12.03; revenue guidance of $33.5 billion vs. consensus of $24.3 billion

SanDisk Corporation (SNDK) - Market cap: $125 billion

• Stock surge: Nearly 1,200%
• 1-year sales growth: 10.4%
• 1-year EPS growth estimate: 130.5%
• Average selling price jumped from $54.90 (fiscal 2026) to $110.20 currently, with fiscal 2027 estimates at $139.80

Seagate Technology Holdings (STX) - Market cap: $97 billion

• 1-year gain: 371%
• 1-year sales growth: 38.9%
• 3-year EPS growth: 99.1%
• Profit margin: 16.1%
• Fiscal 2027 average selling price ($274.95) expected to be 27.5% higher than 2026 ($215.49)

Market Implications

All three companies are experiencing substantial institutional inflows, indicating strong professional investor confidence. The sustained supply-demand imbalance in memory and storage components, coupled with AI infrastructure expansion, suggests continued pricing power and revenue growth through the end of the decade. The sector demonstrates exceptional fundamental strength with robust profit margins and accelerating earnings growth.