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Medium materiality6/10

AI Memory Boom Could Extend Gains for S&P 500, Says Cramer

Aug 17, 2026, 6:36 PM EDT1 sourcesAI-analyzed

Why it may matterVerify against the original reporting

Positive sentiment from a high-profile analyst, strong YTD memory stock gains, and ongoing buybacks suggest potential near-term upside for MU/WDC/STX, which are S&P 500 components or commonly tracked by broad indices.

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Jim Cramer argues the AI boom has rewritten memory-cycle dynamics, suggesting supply discipline and long-term customer agreements may extend gains for memory stocks. He cites Micron's growth potential and sizable buybacks by SNDK, STX, and WDC as signs of investor-friendly capital allocation. If data-center demand remains robust, the memory component could lift tech leadership and, by extension, the S&P 500.

AI boom reshapes memory stocks; supply discipline and long-term deals may extend rallies.
Memory names surged YTD: MU 254%, STX 261%, WDC 211%, SNDK 653%.
Memory firms lean toward buybacks; SNDK $15.5B, STX $5B, WDC $4B remaining.
Cramer's MU nomination and potential up double if data centers stay strong.

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