Is Western Digital Stock Underperforming the Nasdaq?

Is Western Digital Stock Underperforming the Nasdaq?

Aanchal Sugandh

Wed, September 16, 2026 at 10:09 AM GMT+3 2 min read

• WDC +1.84%
• ^IXIC +1.55%

Western Digital Corporation (WDC) is a data storage technology company that develops, manufactures, and sells hard disk drive (HDD)-based storage products and solutions. Its portfolio spans internal and data-center drives, external and portable storage, network-attached storage (NAS) devices, and related accessories.

The San Jose, California-based firm also collaborates on quantum error-correction technology to advance reliable quantum computing. Such a substantial operating footprint has helped the firm reach a market cap of nearly $147.2 billion, placing it above the $10 billion threshold used to define large-cap stocks.

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Despite that scale, Western Digital's recent stock performance has been considerably weaker. The shares are currently trading 48.5% below their 52-week high of $799.87, which was reached in June. Also, over the past three months, WDC stock has fallen roughly 37%, while the Nasdaq Composite ($NASX) declined only 2.6% during the period.

The picture changes dramatically when the time frame is extended. Over the past 52 weeks, WDC stock has surged 302.3%, compared with an approximately 16.3% gain for the index. The year-to-date (YTD) comparison is similarly striking, as WDC stock is up 139.1%, while the benchmark has gained roughly 11.8% in the same stretch.

From a technical perspective, Western Digital has maintained a position above its 200-day moving average of $381.88 since October 2025. The stock also traded mostly above its 50-day moving average from October 2025 onward, before slipping below it in July. Since then, WDC stock has remained below its 50-day moving average of $489.27.

The HDD maker's long-term rally reflects stronger demand for data storage, particularly from cloud infrastructure and artificial intelligence (AI) workloads. Its HDD business has benefited from rising demand for high-capacity drives, while the separation of its flash business allowed the company to focus on its core storage operations and improve capital allocation.

However, the recent decline appears to stem largely from investor sentiment rather than a failure in the business. The pullback highlights the lofty expectations surrounding AI favorites after their stellar gains this year, with even strong earnings and upbeat forecasts struggling to satisfy investors.

Adding to the pressure, the company's redemption of $109.5 million in convertible notes coincided with broader sector selling, as peers also declined amid reassessed demand risks in AI storage.

For some perspective, Western Digital's rival NetApp, Inc. (NTAP) has gained 53% over the past 52 weeks and 77.4% YTD. Those are substantial gains in their own right, but they remain well behind Western Digital's much steeper climb.

Against this backdrop, Wall Street remains bullish on Western Digital. Among 25 analysts covering the stock, the shares have received an overall rating of "Strong Buy." Meanwhile, the average price target stands at $668.39, representing potential upside of 62.2% from current levels.

On the date of publication, Aanchal Sugandh did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. This article was originally published on Barchart.com