Sandisk Has Surged More Than 3,000% in the Last 12 Months. Could a Stock Split Be Coming?

Sandisk stock has surged over 3,000% in the past 12 months, trading around $1,400 per share as of July 2026. While a stock split may seem likely, management may hold off due to strong investor demand, potential short-term trader influx, and the availability of fractional investing. The company's growth is driven by AI infrastructure demand, with data center revenue up 645% and edge business revenue up 295% in Q3 fiscal 2026. Long-term success depends on maintaining consistent revenues through multiyear contracts rather than expecting continued 3,000% annual gains.