Wall Street closes at a record for the first time since end of January
The primary catalyst driving SanDisk’s surge today centers on news that the company will be added to the Nasdaq-100 index. The prestigious index addition, scheduled for April 20, will trigger substantial passive fund flows and significantly enhance the stock’s liquidity and institutional visibility. The Nasdaq-100 Index — which measures the performance of 100 of the largest Nasdaq-listed non-financial companies — is tracked by more than 200 investment products with over $600 billion in assets under management globally. This mechanical buying from index-tracking funds typically provides sustained support for newly added stocks.
In addition, recent bullish analyst action from Bernstein is resonating powerfully with investors. Last week, Bernstein SocGen Group analyst Mark C. Newman raised his price target on the semiconductor stock by 25%, to $1,250 per share, marking the highest target on Wall Street for the memory maker. What makes this upgrade particularly significant is the analyst’s methodology and long-term outlook. Bernstein’s approach is to value SanDisk on the average of its earnings over a three-year period, 2026 to 2029, with the analyst thinking SanDisk should average $114 per share per year over this period and applies an 11-times multiple, valuing the stock at roughly $1,250. Even more compelling, in what the analyst calls a "blue-sky scenario," it’s conceivable Sandisk could rise as high as $3,000 if NAND computer memory chip prices continue to soar.
The fundamental backdrop supporting these catalysts remains extraordinarily strong. SanDisk is raising NAND flash prices by more than 10% starting April 1, a move that signals strengthening pricing power amid supply constraints, coming as SanDisk and Kioxia Corporation announced the extension of their joint venture agreements at Kioxia’s Yokkaichi Plant for an additional five years in January 2026, securing the company’s manufacturing capacity for the long term. Demand for these products, particularly from AI data centers, has been significantly higher than supply, with market research indicating contract prices for NAND flash memory are anticipated to increase between 70% and 75% in the current calendar quarter compared to the first quarter.
The gains in SanDisk come despite broader market weakness. The main stock market index of United States, the US500, fell modestly on geopolitical concerns related to the pending U.S blockade of the Strait of Hormuz.
The combination of company-specific analyst upgrades, imminent index inclusion, sustained AI-driven demand, and favorable pricing dynamics created a powerful convergence of factors that propelled SanDisk shares higher, allowing the stock to significantly outpace broader market weakness and cement its position as one of 2026’s most dramatic stories in the tech sector.
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