Key Highlights
- Storage and memory stocks rebounded Wednesday following Seagate’s better-than-expected quarterly results and robust outlook
- SanDisk climbed 7.8%, Western Digital surged 10.5%, and Micron advanced 4.7% during premarket hours
- The previous day’s decline followed a Wall Street Journal article about OpenAI falling short of certain expansion objectives
- Seagate’s 17.8% premarket surge provided confidence that AI-related storage requirements continue to grow
- SanDisk is scheduled to announce fiscal Q3 financial results on April 30, with analysts anticipating solid performance
SanDisk stock experienced a significant rebound during Wednesday’s premarket session after being swept up in Tuesday’s technology sector downturn. The recovery was fueled by encouraging quarterly results from Seagate that eased concerns regarding data storage industry fundamentals.
SanDisk shares jumped 7.8% to reach $1,080 before the opening bell. Western Digital shares climbed 10.5% to $432, while Micron shares increased 4.7% to $528.12.
The selloff on Tuesday was triggered by a Wall Street Journal article indicating that OpenAI had fallen short of certain expansion milestones. This development rattled market participants throughout the artificial intelligence ecosystem, dragging down memory and storage companies during that trading session.
Seagate quickly reversed market sentiment. The storage device manufacturer exceeded expectations on both profit and revenue metrics, followed by issuing fiscal fourth-quarter projections that surpassed analyst estimates. Seagate shares rocketed 17.8% to $682 in premarket activity after declining 2.8% during the previous session.
For those holding positions in SanDisk and comparable companies, Seagate’s performance delivered an unmistakable message: regardless of OpenAI’s internal metrics, the overall appetite for AI infrastructure storage continues accelerating.
Memory sector equities have ranked among the market’s top performers throughout this year. SanDisk had accumulated gains of 322% leading up to Tuesday’s market close. Seagate had risen 110%, Western Digital advanced 127%, and Micron increased 77%.
Market analysts haven’t suggested the rally is nearing exhaustion. Melius Research analyst Ben Reitzes launched coverage of both Micron and SanDisk with Buy ratings on Monday. He communicated to clients that additional upside remains viable, characterizing memory as “existential” to the artificial intelligence expansion and projecting demand will multiply “exponentially.”
D.A. Davidson similarly initiated coverage of Micron with a Buy rating Wednesday, assigning a $1,000 price objective.
SanDisk Quarterly Report Scheduled for Thursday
Market attention now shifts to SanDisk’s fiscal third-quarter earnings announcement, scheduled for April 30. The semiconductor company established elevated expectations with its most recent quarterly disclosure.
During fiscal Q2, SanDisk generated revenue totaling $3.03 billion, representing a 31% sequential increase and 61% year-over-year expansion. GAAP net income reached $803 million, translating to $5.15 per diluted share.
The company’s Q3 projections captured significant investor interest. SanDisk provided revenue guidance ranging from $4.4 billion to $4.8 billion and non-GAAP diluted EPS between $12 and $14. Additionally, the company forecasted gross margins spanning 65% to 67%, substantially exceeding the 51.1% achieved during Q2.
Datacenter Segment Experiencing Rapid Expansion
SanDisk’s datacenter business segment is increasingly central to the company’s growth narrative. Datacenter revenue expanded 64% on a sequential basis during Q2, climbing to $440 million from $269 million in the preceding quarter.
Companies building AI infrastructure, semi-custom clients, and major technology firms implementing artificial intelligence solutions were all identified as contributing factors.
Market participants monitoring Thursday’s earnings discussion will concentrate on NAND flash pricing dynamics, whether datacenter growth sustained its trajectory through Q3, and management commentary regarding expectations for the remaining fiscal year.
The earnings conference call is scheduled to begin at 1:30 p.m. Pacific Time on April 30.



