10-KPeriod: FY2006

WESTERN DIGITAL CORP Annual Report, Year Ended Jun 30, 2006

Filed November 20, 2006For Securities:WDC

Summary

Western Digital Corporation (WDC) is a leading designer, developer, and manufacturer of hard drives, essential components for computers and consumer electronics. The company's 2006 10-K filing reveals a strong performance with a significant increase in net revenue and gross margin compared to the previous year. Revenue grew by 19.3% to $4.3 billion, driven by increased unit shipments and a strategic expansion into non-desktop markets like consumer electronics and mobile devices. The company also saw a notable improvement in gross margin percentage, from 16.2% to 19.1%, attributed to manufacturing efficiencies, quality improvements, and higher average storage capacities sold. Despite these positive operational results, investors should be aware of the inherent risks in the highly competitive hard drive industry. These risks include price declines due to average selling price (ASP) pressures, the need for continuous technological innovation, potential supply chain disruptions, and the impact of fluctuating end-user demand. WDC is actively managing these risks through ongoing R&D, diversification into new markets, and strategic capital allocation.

Key Highlights

  • 1Net revenue increased by 19.3% to $4.3 billion in fiscal year 2006, up from $3.6 billion in 2005.
  • 2Gross margin percentage improved to 19.1% from 16.2% in the prior year, reflecting operational efficiencies and product mix improvements.
  • 3Unit shipments increased significantly to 73.3 million units in 2006, up from 61.4 million in 2005, driven by growth in desktop and non-desktop markets.
  • 4The company is strategically increasing its focus on non-desktop markets, with 29% of revenue derived from these segments in 2006, up from 21% in 2005.
  • 5Research and Development (R&D) expenses increased by 23.8% to $297 million, reflecting investment in new product development and advanced technologies.
  • 6The company reported a substantial increase in operating income to $366 million, an improvement from $195 million in 2005.
  • 7Western Digital is facing ongoing scrutiny regarding historical stock option granting practices, with several shareholder derivative actions filed.

Frequently Asked Questions

Revenue growth was primarily driven by a 19.3% increase in net revenue to $4.3 billion, supported by a significant rise in unit shipments to 73.3 million. This growth was fueled by increased market share in the desktop segment, stronger overall demand, and the company's strategic expansion into non-desktop markets such as consumer electronics and mobile computing.

Profitability improved due to a combination of factors, including manufacturing efficiencies, ongoing quality enhancements leading to lower warranty obligations, and an increase in the average storage capacity of hard drives sold. These factors collectively contributed to a gross margin percentage increase from 16.2% in 2005 to 19.1% in 2006.

Key risks include significant price declines due to declining average selling prices (ASPs) in the hard drive industry, the critical need for continuous technological innovation to maintain competitiveness, potential disruptions in the supply chain for critical components, and the challenge of accurately forecasting market and customer demand. The company also faces risks related to product defects, environmental regulations, and intense industry competition, including consolidation among competitors.

Western Digital is investing in R&D for new product platforms and advanced head technologies to support its entry into new markets like consumer electronics and mobile devices. The company expects capital expenditures of approximately $350 million to $375 million for fiscal year 2007, focusing on these areas and capacity expansion. They are also actively managing their financial resources, including stock repurchases, while maintaining liquidity.