Company research

Western Digital (WDC)

Explore WDC on the company map

Latest earnings

2026-08-05

WD Reports Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results ↗

Latest company announcements

2026-08-14 · SECWDC · 10-K filing ↗
2026-09-15 · IRAs AI Data Surges, WD Outlines a New Path to Economically Scalable Storage Infrastructure ↗
2026-09-14 · IRWestern Digital Announces Redemption of 3.00% Convertible Senior Notes Due 2028 ↗
2026-09-14 · SECWDC · 8-K filing ↗

Business and financials

Estimated market cap

149.73B USD

As of 2026-10-02

Calculation details

Latest cached closing price × SEC reported shares outstanding.

Share count as of 2026-08-07

Filed 2026-08-14 ↗

Annual financials

Annual report for the year ended 2026-07-03. These are reported annual figures, not trailing twelve-month estimates.

What the company says it does

Western Digital was founded in 1970 and is a Standard & Poor’s 500 (“S&P 500”) company headquartered in San Jose, California. We are a leading developer, manufacturer, and provider of data storage devices and solutions based on hard disk drive (“HDD”) technology. HDDs are critical components in the worldwide data infrastructure market, powering the AI-driven digital economy. HDDs provide reliable, cost-effective, high-capacity storage needs for a wide range of applications, ranging from cloud data centers, enterprise storage systems, edge computing, and smart video to client and consumer devices.

Excerpt from Item 1 — Business; filed 2026-08-14. May be shortened.

Read the 10-K annual report ↗

Revenue: 12.92B USD; 2025-06-28 to 2026-07-03
Filed 2026-08-14 ↗
Net income: 9.42B USD; 2025-06-28 to 2026-07-03
Filed 2026-08-14 ↗
Diluted EPS: 24.28 USD / share; 2025-06-28 to 2026-07-03
Filed 2026-08-14 ↗
Operating cash flow: 3.93B USD; 2025-06-28 to 2026-07-03
Filed 2026-08-14 ↗
Cash and equivalents: 1.58B USD; As of 2026-07-03
Filed 2026-08-14 ↗
Total assets: 13.86B USD; As of 2026-07-03
Filed 2026-08-14 ↗

Source: SEC Company Facts. Checked 2026-10-04. Data is refreshed in the background. Missing or ambiguous figures are left unavailable.

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AI supply-chain role

Provides memory, storage or data infrastructure for AI workloads.

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Sources may describe historical activity or future plans. Source publication dates do not confirm current deliveries. ✓ Verified means one of the two companies confirmed the relationship in its own filing, investor-relations release or official announcement, and the source link was checked on the review date.