On Wednesday, as the broader U.S. stock market edged slightly lower, storage chip specialist Sandisk (SNDK) saw its share price climb against the trend, becoming a bright spot in the day’s trading. Fueled by an upward price target revision from a major Wall Street institution, the deeply established storage solutions provider closed the day up 0.6%, outperforming the benchmark S&P 500, which posted a marginal decline of 0.1% over the same period.
The direct catalyst for the stock’s upward movement came from Wells Fargo’s prominent analyst Aaron Rakers. Two full weeks before Sandisk’s scheduled release of its fiscal year 2026 fourth-quarter earnings report, Rakers significantly raised his price target on the company—from $1,250 per share to $1,620. However, this move did not alter his cautious stance on the stock, as he maintained a “Hold” (i.e., market perform) rating. According to related reports, Rakers noted in his research note that Sandisk is currently enjoying favorable momentum, with multi-year long-term supply contracts with major cloud and data center clients showing growth. He also expressed an optimistic view on Sandisk’s competitive advantages in the high-end enterprise solid-state drive (eSSD) segment.
As a core supplier in the NAND flash memory space, Sandisk has performed exceptionally well amid the wave of clients actively expanding their artificial intelligence (AI) computing infrastructure. For investors who firmly believe in the lasting power and impact of the AI revolution, Sandisk undoubtedly represents a name worth watching.
Looking back at Sandisk’s development trajectory, its growth story is nothing short of legendary. In February 2025, Sandisk was spun off from Western Digital through a relatively low-key restructuring, but by October of the same year, the stock had already soared, closing the full year with a cumulative gain of 650%. Entering 2026, the upward momentum has yet to pause, with the cumulative gain since the spin-off reaching a staggering 3,810%. Each of the four quarterly earnings reports released previously drove the stock price higher, with the most recent report delivering particularly strong post-earnings performance. That said, over the past month, the stock has pulled back approximately 36%, and it is currently trading around levels last seen before the May earnings release.
Memory has become one of the hottest “hard currencies” in the AI space today. Data centers require massive storage capacity to support model training and inference operations, with the inference stage particularly demanding substantial memory to process information. Although various memory types—including high-bandwidth memory (HBM) and dynamic random-access memory (DRAM)—play a role, NAND flash serves as a critical component, and only a handful of companies possess the production capabilities for it.
Based on already-released results, Sandisk delivered a stunning performance in the third quarter of fiscal year 2026 (ended April 3): revenue grew 251% year-over-year, gross margin reached 78.4%, and operating profit surged from $2 million in the same period last year to $1.1 billion. The company also adjusted its operating model, introducing long-term contracts as a “new business model” to help smooth out potential cyclical fluctuations. For the fourth quarter, management’s guidance midpoint stands at approximately $8 billion in revenue (compared to $1.9 billion in the year-ago quarter) and a gross margin of 80% (versus roughly 26% a year earlier). Given that the company has beaten expectations in each of the past four quarters, Sandisk is highly likely to deliver another upside surprise this time around.
The market might expect the stock to move significantly higher after the earnings release, especially considering the recent pullback in the share price. At the start of this year, Sandisk’s price-to-earnings ratio stood at only about 20x, a relatively reasonable level; however, as the stock skyrocketed, that multiple once climbed to 80x, implying that a considerable portion of growth expectations had already been priced in. At the current P/E of approximately 47x, there remains room for further upside if results once again exceed forecasts.
In summary, Sandisk, leveraging its core position in NAND flash memory, has deeply benefited from the explosive demand driven by AI infrastructure buildouts, achieving leapfrog growth in both earnings and stock price. The analyst’s upward revision of the price target, together with the recent stock price correction, offers a watch window for near-term movements. While investors focus on the potential for earnings beats, they should also remain cautious about industry cycle turning points and shifts in market sentiment.
