Twelve shares within the S&P 500 index have greater than doubled in worth up to now this yr. SanDisk is not simply doubling down. It is up 558% for the reason that starting of the yr, making it the index’s dominant drive and one of the crucial dramatic particular person inventory features in current reminiscence.
The corporate trades on the Nasdaq below the ticker SNDK, and its shares have soared to round $990, with some consensus forecasts for the inventory to rise additional. For context, a 558% return signifies that each $10,000 you invested in the beginning of the yr is value about $65,800.
What is definitely driving this?
SanDisk reported second quarter fiscal 2026 income of $3.03 billion, a rise of 61% in comparison with the identical interval final yr. The corporate’s full-year gross sales for fiscal 2026 are anticipated to be $10.45 billion, a rise of 42% from the earlier yr.
The wave on this case is NAND flash reminiscence. As AI fashions turn out to be bigger and require extra information, the demand for high-capacity, high-performance storage has skyrocketed. BofA analyst Mohan cited tight NAND provides as a key consider whether or not SanDisk can capitalize on AI-driven storage demand. When provide is constrained and demand explodes, pricing energy follows, main on to expanded revenue margins.
Nasdaq 100 Catalyst
On April 20, 2026, SanDisk was added to the Nasdaq 100 Index. When a inventory joins a significant index, all funds that monitor that index have to purchase the inventory in step with the benchmark, making a wave of compelled shopping for that drives up costs.
SanDisk’s trailing 12-month return is roughly 2,500%. Its inclusion within the Nasdaq 100 index poured gasoline on an already burning hearth.
Analysts forecast the longer term
Financial institution of America has a worth goal of $1,080, suggesting important upside from the inventory’s current buying and selling ranges of round $990. MarketBeat’s consensus goal is extra aggressive, at $1,562, suggesting the inventory nonetheless has about 58% upside potential from present ranges.

