There’s a peculiar arithmetic at work in the storage sector right now: a company can post blowout earnings, raise guidance, and still watch its stock get carved up like a cheap dividend. Western Digital delivered exactly that spectacle this week, and the fallout has left investors parsing whether they’re witnessing a positioning-driven correction or the first cracks in a historic memory-chip cycle.
The numbers themselves were unambiguously strong. For the fiscal fourth quarter, the hard-disk drive specialist reported adjusted earnings of $3.56 per share against a consensus estimate of $3.29, while revenue landed at $3.75 billion, comfortably ahead of the $3.69 billion analysts had penciled in. The full fiscal year 2026 told an even more dramatic story: revenue of $12.92 billion, up 36 percent year over year, with adjusted earnings per share of $10.22 — more than double the prior year’s $5.02. CEO Irving Tan touted the quarter as a strong finish, noting the 44 percent year-over-year revenue jump and expanding gross and operating margins.
None of that spared the stock. In after-hours trading Thursday, shares plunged roughly 11 percent, and the selling extended into Friday’s session, with the stock closing at €375.55 in Germany, down 4.28 percent on the day. The secondary article’s pre-market reading of a 15 percent drop underscores just how violent the initial reaction was. On a weekly basis, the decline now totals 20.50 percent, and the distance from the mid-June 52-week high has stretched to 46.06 percent.
The Seagate Factor
The most immediate catalyst for the sell-off was competitive: Seagate Technology has been shipping its 44-terabyte HAMR (heat-assisted magnetic recording) drives in the Mozaic 4+ line to hyperscale customers at scale since March 2026. Western Digital’s own HAMR offering remains in customer qualification, a gap that media reports flagged as the trigger for Thursday’s decline. The company maintains its 44-terabyte drive remains on track for delivery in the first half of calendar 2027 — a timeline that makes the technology transition the industry’s biggest execution risk over the coming years.
The pain spread across the sector. SanDisk, Western Digital’s flash-memory sibling since the February 2025 separation, also saw significant declines despite beating expectations with $8.97 billion in quarterly revenue and announcing a $14 billion buyback program. Seagate itself slid about 6 percent to $786 in sympathy. The problem, according to multiple reports, was less the fundamentals than the bar that had been set: SanDisk had already gained 469 percent since the start of the year before reporting, while Western Digital had climbed 202 percent.
A Market Already Cooling
The post-earnings drop didn’t emerge from a vacuum. The entire storage complex had been de-risking ahead of the reports. On Monday, Western Digital shares fell 6 percent to $511, a move Morgan Stanley characterized as predominantly technical — a “leverage washout” driven by the unwinding of leveraged ETF positions and hedge fund exposures. Between June 26 and July 24, the stock had already retreated from $586.45 to $519.80, exacerbated by the collapse of South Korea’s SK Hynix and concerns surrounding the planned IPO of Chinese rival CXMT.
Should investors sell immediately? Or is it worth buying Western Digital?
Evercore’s Amit Daryanani had warned ahead of the print that investor expectations were “clearly excessive” — a call that proved prescient. The secondary source notes that the stock’s year-to-date gain stood at 144.09 percent before the sell-off, and the Relative Strength Index has now fallen to 37.6, suggesting oversold conditions that point more to positioning than deteriorating fundamentals.
Guidance That Should Have Helped
For the current first quarter of fiscal 2027, Western Digital guided to earnings per share between $3.85 and $4.15, above the $3.77 analysts expected. Revenue is projected at $4.0 billion to $4.2 billion, bracketing the $4.04 billion consensus. CFO Kris Sennesael described the past year as exceptional, citing broader demand and deepened customer relationships, and expressed confidence in continued margin expansion and strong free cash flow generation.
The board also approved a quarterly dividend of $0.15 per share, payable September 17, 2026, to shareholders of record on September 8.
Analysts Split Down the Middle
Wall Street’s response has been notably fractured. Citi’s Asiya Merchant reaffirmed her buy rating with an $800 price target, pointing to the upcoming 40-terabyte nearline cycle and long-term AI demand as supports — though the secondary article notes Citi subsequently trimmed its target to $740 on Friday. BofA’s Wamsi Mohan lowered his target modestly from $732 to $720 while maintaining a buy. TD Cowen raised its target to $540, Morgan Stanley to $676, and Robert W. Baird set a $630 target. On the other side, Rosenblatt, Mizuho, and UBS cut their targets, and Summit Insights downgraded the stock from Buy to Hold, citing execution risks and potential margin pressure during the HAMR transition. Goldman Sachs held at neutral. The average analyst target now sits around $674.
What’s Next
Investors are looking toward the next quarterly report on October 29, 2026, where analysts currently expect earnings per share of $3.63. The previously announced plan to split the hard disk and flash businesses into two standalone entities remains a potential structural catalyst, though no new details have emerged. Media reports also suggest Western Digital has revived merger discussions with Japan’s Kioxia to combine its hard drive business with that company’s NAND production — a development that could add further intrigue. The company is scheduled to file its annual report with the SEC on August 14, which may provide additional clarity.
For now, the consensus view appears to be that this is a market correction burning off excessive expectations rather than a fundamental breakdown. The operational metrics and dividend commitment suggest a healthy business, and the HAMR concerns, while real, remain unresolved rather than decided. Whether the technology transition executes smoothly in 2027 will ultimately determine if this week’s rout was a pause or a turning point.
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