WDC

Western Digital Corp. 10-Q Summary: Quarter Ended September 28, 2007

Business Context and Reporting Period

Western Digital Corporation (WDC) filed its Quarterly Report on Form 10-Q for the 13-week period ended September 28, 2007 (Fiscal Q1 2008). The company designs, manufactures, and sells hard disk drives for desktop, mobile, enterprise, and consumer electronics markets. A defining event for this period was the completion of the acquisition of Komag, Incorporated on September 5, 2007, for approximately $995 million. This acquisition vertically integrated WDC's media manufacturing capabilities, renaming the subsidiary WD Media, Inc.

Key Financial Metrics

Note: Total debt increased significantly due to the $750 million draw on a bridge facility and the assumption of $250 million in Komag convertible notes.

Material Changes vs. Prior Period

• Revenue Growth: Net revenue increased 40% year-over-year, driven by a 29% increase in unit shipments (29.4 million units vs. 22.7 million) and a 5% increase in Average Selling Price (ASP) to $59 per unit.
• Product Mix Shift: Non-desktop revenue (notebooks, consumer electronics, enterprise, and branded products) grew to 53% of total hard drive revenue, up from 35% in the prior year.
• Profitability Impact: While gross margin percentage improved to 18.3%, Net Income declined 33% to $69 million. This decline was primarily due to a $69 million income tax provision (including $54 million in discrete taxes related to IP licensing) and a $49 million non-cash charge for acquired in-process research and development (IPR&D) from Komag.
• Balance Sheet: Total assets grew from $2.9 billion to $4.4 billion, largely due to the acquisition of Komag's property, equipment, and inventory. Current liabilities increased to $2.46 billion, driven by the new short-term debt.

Guidance, Outlook, and Risks

• Outlook: Management expects the December quarter to be seasonally strong with an anticipated increase in gross margin percentage. Operating expenses are expected to rise to reflect a full quarter of media operations and continued investment in new products.
• Financing: The company utilized a $1.25 billion bridge facility (with $750 million drawn) to fund the acquisition. Management intends to refinance this on a long-term basis before the end of fiscal 2008. The assumed Komag convertible notes ($250 million) are expected to be repurchased in December 2007.
• Key Risks:
  • Integration Risk: Failure to successfully integrate Komag's media business could delay anticipated synergies and cost efficiencies.
  • Market Volatility: The hard drive industry faces declining ASPs, rapid technology transitions (e.g., perpendicular recording), and supply chain dependencies on limited component suppliers.
  • Legal Proceedings: Ongoing litigation includes patent infringement claims (StorMedia, Reiber) and derivative actions regarding historical stock option grants.
  • Commodity Costs: Increased usage of precious metals (platinum, ruthenium) for perpendicular recording technology exposes the company to volatile raw material costs.

Investor Verification Checklist

• Debt Refinancing: Verify the company's ability to secure long-term financing to replace the $750 million bridge loan and the $250 million Komag notes before maturity.
• Integration Progress: Monitor the realization of cost synergies and the successful integration of Komag's media manufacturing into WDC's operations.
• Tax Position: Review the impact of the $54 million discrete tax charge and the $78 million in unrecognized tax benefits on future effective tax rates.
• Inventory Levels: Assess the valuation of the $197 million in inventory acquired from Komag, particularly raw materials (precious metals), against future demand.
• Legal Exposure: Track the status of the StorMedia and Reiber patent litigations and the stock option derivative suits for potential financial impact.