Micron Rally Puts AI Memory Demand and Valuation in Focus

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•  09 Oct 2026
 

$MU Micron has risen almost eighteenfold since early April 2025, an advance the source describes as unmatched among comparable semiconductor companies. The rally followed an approximately 60% decline between April 2024 and April 2025, driven by disappointing financial forecasts and concerns about elevated valuations. Despite the subsequent gains, the source reports a unanimous Strong Buy analyst consensus. The central question is how expanding AI memory demand is changing investor assessments of future growth.

Micron specializes in DRAM, NAND flash memory and data-storage solutions. Its competitive landscape includes SK Hynix, Samsung, Kioxia, formerly the Toshiba memory division, and American technology companies including Seagate, Intel and Nvidia. The article presents Micron as an American counterpart to M-Systems. It uses the stock to illustrate a widening gap between investor behavior and the interpretations of financial commentators and the media.

The earlier Micron selloff coincided with concerns about record share prices reached in early 2024 and trade tensions between the United States and China. Those concerns produced a substantial macroeconomic shock on Wall Street. The author argues that the disruption investors anticipated did not materialize on Main Street. The subsequent rally therefore reflects a reassessment of operating potential rather than a continuation of those earlier expectations.

The broader thesis connects technology valuations to the commercial realization of ideas that previously existed primarily as investment narratives. During a recent road trip from Chicago to San Francisco, the author visited Memphis, Hoover Dam, Utah, Zion and Yosemite, describing both the scenery and local support for Israel positively. In San Francisco, the widespread operation of autonomous Waymo taxis provided the clearest example of technological ambitions becoming routine commercial activity.

The author links autonomous driving to investor confidence that the technological revolution behind the 2000 bubble is now delivering tangible results. In that framework, the question of living on Mars shifts from whether to when. The source also cites a recovery in SpaceX shares, identified there with the symbol SPCX, despite an elevated valuation even at their low. These examples underpin its argument that investors are paying for increasingly visible technological progress.

Generational turnover is another component of the valuation argument. Investors who experienced repeated technology-sector disappointments from the 1980s onward remain inclined to interpret current prices through earlier market cycles. The author argues that generations X, Y and Z instead see twentieth-century technological ambitions being realized faster and beyond expectations. Since 2009, that realization has increasingly supported their willingness to pay higher equity valuations.

Robotics and Physical AI are creating substantial new requirements for memory and other technologies. The source identifies those requirements as a central reason for renewed Strong Buy recommendations on companies such as Micron and SpaceX. It also points to the growing willingness of large investment funds and banks to finance major technology projects at relatively attractive costs. The financing backdrop supports the continued development of projects led by SpaceX, Nvidia and other companies.

The article reports that SpaceX is raising $40 billion through Apollo to purchase Nvidia chips for future projects. It describes Apollo as a global alternative asset manager overseeing more than $900 billion and specializing in private investments. SpaceX and Elon Musk regard the Nvidia Vera Rubin Platform as the best technology for those plans. The financing illustrates how substantial capital commitments are supporting the next phase of AI infrastructure development.

Apollo has made lending to prominent technology companies a cornerstone of its credit business, which the source values at $900 billion. Its financing transactions include multibillion-dollar deals involving Intel and Bayer. The article also reports that Nvidia announced an Apollo-style financing platform of $500 billion in August. Memoranda of understanding were signed with Apollo, BlackRock, Blackstone, Brookfield, Goldman Sachs and KKR.

The author attributes the changing investment environment to technological progress, generational turnover and strong support from President Trump since 2017. Despite trade-war risks, debt pressures affecting bonds and concerns about stock valuations, newer investors currently favor equities over other investment categories. The article rejects the argument that the market advance depends solely on a few large companies such as Nvidia. It cites the Russell 2000 at a record high despite excluding Nvidia and identifies expectations for particularly strong third and fourth quarters as the immediate market driver.

The valuation thesis does not dismiss the possibility of a substantial correction. The author describes current valuations as extraordinary by twentieth-century standards and explicitly states that a significant correction is warranted. His distinction is that historical comparisons fail to capture the present combination of technological commercialization and investor expectations. He argues that Wall Street has not encountered comparable conditions since the 1920s.

The article attributes the major crises of 1929, 1970, 1987, 2000 and 2008 to external forces or pure greed. It acknowledges that greed is also contributing to current market records. The difference, in the author view, is that today those records coincide with technological ambitions becoming operating realities. Progress in space, defense, medicine and autonomous driving supports investor expectations for substantial American and global economic growth.

The contrast between Google acquisitions of Waze and Wiz illustrates this change in valuation expectations. Experts questioned the approximately $1 billion Waze purchase, including some within Google, while viewing the $32 billion Wiz transaction as strategically sound. The author compares Waze with the $4.75 billion Lucent acquisition of Chromatis in 2000, which was written off in 2001. Wiz, by contrast, is presented as an acquisition grounded in actual developments in cloud security.

Micron is described as the only major American computer-memory manufacturer and one of the three largest alongside Samsung and SK Hynix. Sanjay Mehrotra has led the company since 2017 as chief executive, president and chairman. He previously founded SanDisk with Israeli engineer Eli Harari, who worked at Intel, and Taiwanese semiconductor-manufacturing specialist Jack Yuan. Their objective was to commercialize nonvolatile flash memory by moving it from the laboratory into the market.

Flash technology addressed rapidly expanding demand for data storage. Mehrotra supplied the electronic-circuit design expertise Harari needed and holds more than 70 patents. SanDisk subsequently acquired the Israeli company M-Systems. The author argues that M-Systems could have become a fourth major manufacturer but instead pursued a successful exit.

Micron designs, develops, manufactures and sells memory and storage products worldwide. The source lists its operating segments as cloud memory, data centers, mobile and edge computing, and automotive and embedded systems. The author credits Mehrotra with the company success. Its operating development provides the foundation for his comparison between market valuations and commercial progress.

Micron shares reached approximately $90 in 2000, nine times their 1999 level, before falling more than 90% after the technology bubble burst. The stock then stagnated through the end of 2016, while the source reports steadily increasing sales between 2003 and 2025. The author attributes that underperformance primarily to concerns among experts and the media about technology-sector disruption. He notes that management at Micron, Nvidia and Intel continued to express optimism in annual reports, including during the 2008 crisis.

The article extends its argument to the American economy, citing 78 consecutive months of business-cycle expansion. It identifies that expansion as the sixth-longest since 1854. Renewed inflation and negative media coverage nevertheless leave many households with a different impression. Research from The Kobeissi Letter links longer business cycles to unconventional monetary policy, historically large budget deficits and AI investment, and describes the economy as unusually strong.

Jim Cramer offered a more direct explanation for the Micron rally. Someone or something recognized the company current position and future potential, and investors concluded that the stock had been too cheap. His stated positioning implication was to wait for another correction.

The source states that its content is informational and does not constitute a transaction recommendation, investment advice or investment marketing. It is not a substitute for advice, and anyone using it does so at their own discretion and sole responsibility. The writer may hold securities mentioned in the article.

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