Micron Technology (NASDAQ: MU) announced plans to invest up to $3 billion to bolster the US semiconductor supply chain, sending shares up 6% in premarket trading on Thursday. The move comes as analysts reaffirm their positive outlook on memory chip demand driven by artificial intelligence infrastructure spending.

Strategic Investment in Domestic Manufacturing

The memory-chip maker said the investment is aimed at expanding the US semiconductor supply-chain ecosystem and supporting the manufacturing footprint required for future technology innovation. According to the company's press release, the initiative underscores Micron's commitment to securing a reliable domestic supply of critical manufacturing materials, enhancing supply assurance, and improving long-term planning flexibility.

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As part of the plan, Micron will provide GlobalWafers Co., Ltd. with $500 million in strategic financing to help expand the GlobalWafers America 300mm raw silicon wafer manufacturing facility in Sherman, Texas. The two companies also intend to enter into a 10-year supply agreement, giving Micron access to significant raw silicon wafer capacity to support its long-term manufacturing plans. Additionally, Micron and GlobalWafers plan to collaborate on next-generation wafer technologies and process innovations.

Stock Rebounds Amid Broader Chip Recovery

The premarket gain extends a rebound that followed advances by South Korean memory-chip makers Samsung and SK Hynix during Asian trading. Micron's stock had retreated from levels above $1,200 in late June as investors grew concerned about the sustainability of AI-related spending that has fueled demand for memory chips. Sentiment improved after SK Hynix climbed more than 5% in local trading on Wednesday, lifting confidence across the sector.

For context, Micron's recent volatility mirrors broader trends in the semiconductor space. In a related development, Micron, AMD, and Intel led a premarket chip rebound as analysts reaffirmed the AI demand thesis. However, the stock had previously plunged 22% from its peak amid AI spending doubts and legal concerns, as covered in our earlier analysis.

Analysts Remain Bullish on AI-Driven Memory Demand

Bank of America analyst Vivek Arya reiterated a Buy rating on Micron with a price target of $1,550. Arya projects that global cloud and AI infrastructure spending could reach $1.5 trillion by 2027, with 35% to 40% directed toward memory components. He argues that investors are underestimating the shift of memory from a highly cyclical product to a strategic component of AI infrastructure.

Arya's sum-of-the-parts valuation assigns Micron's traditional cyclical memory business roughly three times its expected 2028 book value, while its high-bandwidth memory business receives a price-to-earnings multiple of 31 times forecast 2028 earnings.

UBS also maintained a positive view on the memory market, raising its forecast for DRAM contract prices. The brokerage now projects DDR prices to increase 32% quarter on quarter in the third quarter, up from its previous estimate of 17%. This stronger pricing outlook supports expectations that demand for memory products will remain robust as AI infrastructure investments continue.

For investors seeking broader exposure to the AI memory theme, SK Hynix's ADR listing offers an alternative play that some analysts view as a stronger pure-play on AI memory compared to Micron or SanDisk.

This article is for informational purposes only and does not constitute financial advice.