Strong Sentiment on Memory Chips Drives Micron, Taiwan Semiconductor

AI-driven demand for memory chips is powering a historic sentiment surge for MU and TSM, with both stocks emerging as the market's clearest proxies for the AI data-center buildout .

The catalyst was Micron's fiscal Q3 2026 report: revenue jumped 345% and adjusted EPS spiked more than 1,300%, as AI data-center customers scrambled to lock in scarce memory supply . Separately, Taiwan Semiconductor Manufacturing was named one of BlackRock's 30 most important stock picks, underscoring its status as the AI buildout's foundational foundry.

A Motley Fool bull-case analysis argues Micron shares could climb toward $1,500, framing it explicitly as a scenario built on continued memory scarcity rather than a formal, settled analyst consensus . A separate Motley Fool piece goes further, noting that one Wall Street analyst has set a $2,200 price target, a level that would imply roughly 126% upside and, if reached, could make Micron the sixth-largest public company by market cap . These figures are best read as speculative upside scenarios rather than settled Street consensus, since they represent bull-case framing and a single outlier analyst call, not an average price target.

The bull case ultimately rests on memory-chip scarcity persisting rather than reverting to the industry's historically cyclical boom-bust pattern. Investors weighing these targets should watch whether AI capex commitments hold up, whether Micron's newer long-term supply contracts insulate it from pricing swings, and whether a $1,500-$2,200 valuation range already prices in near-flawless execution.

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