Western Digital operates in the data storage industry, where HDDs are critical components in the worldwide data infrastructure market, powering the AI-driven digital economy. The industry is characterized by rapid global adoption of technology built with cloud infrastructure, connected intelligent devices, and high-performance networks, with growth in computing complexity and advancements in AI driving rapid growth in the volume of digital content to be stored. HDDs occupy a unique place in the market by providing an economical means to create, store and utilize an increasing amount of data in the age of AI, offering a sustainable total cost of ownership advantage to cloud customers.

The company faces strong competition from several manufacturers of storage products and systems, including HDD competitors such as Seagate Technology Holdings plc and Toshiba Electronic Devices & Storage Corporation, along with NAND flash suppliers that provide alternative storage technologies. Western Digital believes it is well-positioned with its leading product portfolio, differentiated innovation engine, global manufacturing footprint, and leadership in driving areal density and cost efficiency. The company holds a patent portfolio containing approximately 4,700 active patents ¹ covering groundbreaking data storage technologies, magnetic recording and other technology building blocks.

Western Digital generates revenue by developing, manufacturing, and providing data storage devices and solutions based on HDD technology, selling products to hyperscale cloud service providers, neoclouds, computer manufacturers and OEMs, resellers, distributors and retailers throughout the world, utilizing long-term agreements with certain customers. The company's revenue is transactional in nature, with sales to the Cloud end market representing 89% ² of net revenue for fiscal 2026. International sales represented 60% ³, 55% ⁴, and 58% ⁵ of net revenue for fiscal 2026, 2025, and 2024, respectively.

The Cloud end market is Western Digital's largest and fastest growing end market, comprised primarily of products for public or private cloud environments and enterprise customers, providing an array of high-capacity enterprise HDDs that address growing storage demands with high reliability, easy scalability, and lower time to value. For fiscal 2026, the Cloud end market accounted for 89% ⁶ of net revenue. The Client end market provides OEM and channel customers a broad array of high-performance HDD solutions across desktop and notebooks, designed for devices requiring high performance, reliability and capacity with attributes such as low cost per gigabyte, quiet acoustics, and low power consumption. The Consumer end market serves individuals with a portfolio of HDD external storage products offered globally through retail and channel partners.

The company's HDD products provide non-volatile data storage by recording magnetic information on rotating disks, with Western Digital designing and manufacturing substantially all of the recording head and magnetic media in its HDD products. The multi-year product roadmap for high-capacity HDDs includes ePMR, OptiNAND, UltraSMR, heat-assisted magnetic recording (HAMR) and triple stage actuators to deliver a cutting-edge portfolio of drives at a wide variety of capacity points. The company's vertically integrated, in-house assembly and test operations are concentrated in Prachinburi and Bang Pa-In, Thailand; Penang, Johor Bahru, and Kuching, Malaysia; Laguna, Philippines; Shenzhen, China; and San Jose and Fremont, California, USA.

In fiscal 2025, Western Digital completed the separation of its former flash-based products business (the Separation). The company also entered into long-term agreements with certain customers that commit to deliver and customers to purchase substantial volumes of products over multi-quarter or multi-year periods. During fiscal 2026, the company had three customers accounting for 16% ⁷, 15% ⁸, and 13% ⁹ of net revenue, respectively, and the top 10 customers accounted for 73% ¹⁰ of net revenue. The company employed approximately 40,000 ¹¹ people worldwide at the end of fiscal 2026.

For fiscal 2026, total net revenue was $23.486 billion ¹², compared to $15.614 billion ¹³ in fiscal 2025 and $11.503 billion ¹⁴ in fiscal 2024. Net income was $4.248 billion ¹⁵ in fiscal 2026, compared to $1.838 billion ¹⁶ in fiscal 2025 and net loss of $1.697 billion ¹⁷ in fiscal 2024. Diluted earnings per share was $11.33 ¹⁸ in fiscal 2026, compared to $5.17 ¹⁹ in fiscal 2025 and diluted loss per share of $5.17 ²⁰ in fiscal 2024.

Western Digital is focused on capitalizing on the tremendous market opportunity created by the rapid global adoption of technology built with cloud infrastructure, connected intelligent devices, and high-performance networks, with the increase in computing complexity and advancements in AI driving rapid growth in the volume of digital content to be stored. The company's multi-year product roadmap for high-capacity HDDs, which includes ePMR, OptiNAND, UltraSMR, HAMR and triple stage actuators, positions Western Digital to capitalize on opportunities presented by the large and growing storage markets. The company believes HDDs provide a sustainable total cost of ownership advantage to cloud customers to meet their storage needs.

The company is focused on product and technology leadership for realizing the best total cost of ownership through disciplined product management and for enabling innovation in new product categories. Western Digital's strategy includes rigorous financial discipline by having a clear capital allocation strategy, ambitious financial targets and prudent capital investment, and operational excellence for driving best-in-class cost to achieve industry-leading margin profiles with strong execution.

Western Digital continually evaluates its manufacturing processes in an effort to increase productivity, sustain and improve quality and decrease manufacturing costs, and continually evaluates which steps in the manufacturing process would benefit from automation. The company's vertically integrated, in-house assembly and test operations are concentrated in Thailand, Malaysia, Philippines, China, and California, USA. The company employs approximately 40,000 ²¹ people worldwide, with approximately 88% ²² of employees in Asia Pacific, approximately 11% ²³ in the Americas and less than 1% ²⁴ in Europe, the Middle East and Africa.

The filing does not disclose specific R&D spending targets, capital expenditure plans, share repurchase authorization amounts, or dividend policy figures for the upcoming period.

The company's business is subject to variability of sales because it is largely dependent on the buying patterns of its large Cloud customers, driven by their needs for deploying technology in their data center buildouts, as well as on their ability to procure other products that go into such buildouts. The business is also impacted by cyclicality in the industry, as well as macroeconomic factors. The impact of generative AI on the storage and data management markets and regulation thereof is still unfolding and could evolve unpredictably, and it could be difficult to accurately forecast related demands.

Western Digital faces risks related to trade restrictions including tariffs, quotas and embargoes, geopolitical conflicts, terrorism, public health crises or natural disasters that could disrupt its supply chain. Government authorities may implement laws or regulations or take other actions that could result in significant changes to the business or operating models of key customers. The company's international sales are subject to certain risks, including exposure to tariffs and various trade regulations.

Management's message emphasizes that Western Digital is a leading developer, manufacturer, and provider of data storage devices and solutions based on HDD technology, with HDDs being critical components in the worldwide data infrastructure market powering the AI-driven digital economy. The strategic priorities emphasized for the period ahead include enhanced customer focus for driving greater customer advocacy and deeper customer engagement, product and technology leadership for realizing the best total cost of ownership, rigorous financial discipline with a clear capital allocation strategy and ambitious financial targets, operational excellence for driving best-in-class cost to achieve industry-leading margin profiles, innovation and growth for creating new products and identifying new market opportunities, and high performance teams with the skill sets to meet go-forward business needs.

Total net revenue for fiscal 2026 was $23.486 billion ³⁰, compared to $15.614 billion ³¹ in fiscal 2025 and $11.503 billion ³² in fiscal 2024. Net income was $4.248 billion ³³ in fiscal 2026, compared to $1.838 billion ³⁴ in fiscal 2025 and net loss of $1.697 billion ³⁵ in fiscal 2024. Diluted earnings per share was $11.33 ³⁶ in fiscal 2026, compared to $5.17 ³⁷ in fiscal 2025 and diluted loss per share of $5.17 ³⁸ in fiscal 2024. Gross margin was $10.838 billion ³⁹ in fiscal 2026, compared to $5.654 billion ⁴⁰ in fiscal 2025 and $2.067 billion ⁴¹ in fiscal 2024. Operating income was $5.705 billion ⁴² in fiscal 2026, compared to $2.410 billion ⁴³ in fiscal 2025 and operating loss of $1.685 billion ⁴⁴ in fiscal 2024. Cash and cash equivalents were $2.867 billion ⁴⁵ as of July 3, 2026, compared to $2.421 billion ⁴⁶ as of June 27, 2025. Total debt was $5.364 billion ⁴⁷ as of July 3, 2026, compared to $6.625 billion ⁴⁸ as of June 27, 2025. The Cloud end market generated 89% ⁴⁹ of net revenue in fiscal 2026.

Revenue concentration poses a material risk, as the Cloud end market accounted for 89% ²⁵ of net revenue and the top 10 customers accounted for 73% ²⁶ of net revenue in fiscal 2026, with three customers each representing 16% ²⁷, 15% ²⁸, and 13% ²⁹ respectively. The company depends on a limited number of qualified suppliers for critical components, many of which are sole-source, and disruptions in the supply chain due to trade restrictions, geopolitical conflicts, or natural disasters could negatively affect the business. Long-term agreements with customers commit the company to deliver substantial volumes at predetermined or formula-based prices, exposing it to execution, financial, and market risks if market prices rise or if the company cannot fulfill obligations. Product defects could result in recalls or epidemic failures, with warranty periods of one to five years, and the company may face warranty, litigation, or indemnification claims that exceed expectations.