Memory stocks jump after Japanese chipmaker posts robust guidance
Memory stocks have their mojo back after Japanese chipmaker Kioxia gave strong forecasts along with positive color on AI-driven demand.
The company, which specializes in NAND flash memory, provided guidance for full-year operating income and sales that exceeded analysts’ expectations.
While Kioxia normally signs agreements for customers on a 12-month basis, management indicated that some now want to lock in supply for 2027 and 2028, a testament to the seeming longevity of the supply/demand imbalance in memory. That imbalance is also prompting the company to enjoy “a very sharp increase in selling price,” per CFO Hideki Hanazawa.
Sandisk, a NAND seller that recently extended its joint venture with Kioxia for manufacturing, is the biggest premarket gainer in the memory chip space. Micron, Western Digital, and Seagate Technology Holdings are also trading to the upside.
Memory stocks had previously seen some of the steam come out of their terrific start to 2026, after popular momentum trades came under pressure and investors tried catching a falling knife in beaten-down parts of the market, eroding some enthusiasm for the cohort. But they’ve rebounded smartly in the past couple of sessions, thanks to fresh bad news for software companies; Micron indicating that shipments of next-gen, high-bandwidth chips have started ahead of schedule; and now this positive read-through from Kioxia.