What drove the improvement in profitability in fiscal 2006?

Gross margin rose to 19.1% from 16.2%, due to manufacturing efficiencies, lower warranty costs (including a roughly $30 million favorable warranty accrual adjustment), and a higher average capacity per drive. Operating expenses were stable at 10.7% of revenue, so most of the improvement dropped through to operating income.

Is the strong net income quality-of-earnings sustainable?

Partly. Net income benefited from a $13 million income tax benefit and a $22.3 million deferred tax asset recognized from partial release of the valuation allowance, which depends on forecast earnings in fiscal 2007 and 2008. Without these items, earnings would be substantially lower. Warranty and inventory-related gains may also not recur.

How concentrated is the customer base and what are the risks?

Concentration is high. Dell accounted for 12% of revenue and the top ten customers for 47%. Customers can cancel orders with short notice and have no minimum purchase obligations, so losing or re-pricing a key account could materially affect results.

What are the main legal and governance risks disclosed?

The company is named as a nominal defendant in several shareholder derivative suits tied to historical stock option grant practices, and it restated prior-period results for roughly $20.9 million of additional non-cash and tax-related expenses (deemed immaterial). Litigation costs and management distraction are possible, and the filing was delayed, requiring a lender waiver for the deadline.

What are the capital spending and supply commitments?

Capex was $302 million in fiscal 2006 and is expected to be $350 to $375 million in fiscal 2007. Purchase obligations totaled about $4.67 billion, including roughly $885 million for 2007 and $1.075 billion for 2008 in long-term supplier agreements, which increases fixed commitments if demand weakens.

WDC 10-K FY2006 Annual Report — Revenue, Net Income, EPS

01—Abstract

Summary

Summary of the 10-K filed November 20, 2006. Cited figures are marked; the original filing is the authoritative source.

Western Digital's fiscal 2006 10-K (year ended June 30, 2006) shows a company in strong operating recovery.

Revenue rose 19.3% to $4.34 billion^a on 73.3 million unit shipments (up from 61.4 million). Gross margin expanded to 19.1% from 16.2%, and operating income nearly doubled to $366 million, or 8.4% of revenue. Net income reached $395 million, or $1.76 per diluted share, helped by a $13 million income tax benefit from a partial release of the deferred tax valuation allowance.

Management attributed margin gains to manufacturing efficiencies, lower warranty costs (including a roughly $30 million^b favorable warranty accrual adjustment) and a richer capacity mix. Growth in non-desktop markets is a key theme: non-desktop sources rose to 29% of revenue from 21%, with mobile shipments reaching 5.4 million units and DVR shipments 6.7 million. Investors should weigh several caveats.

Operating cash flow fell to $402 million^c from $461 million because of a $173 million working capital build, and capital spending rose to $302 million with guidance of $350-375 million for fiscal 2007. Free cash flow was therefore thin. Customer concentration is high: Dell accounted for 12% of revenue and the top ten customers for 47%.

The filing also discloses a stock option backdating review that led to restated prior-year financials (about $20.9 million^d in cumulative pre-tax and tax charges, judged immaterial), plus several shareholder derivative lawsuits. The company also reported that its lenders had agreed to a deadline extension because the filing was delayed. Note that the filing's own text contains some internal inconsistencies, such as references to a November 2007 date and a fiscal 2006 Coyne succession, so readers should verify those details against the primary document.

Looking forward, management highlighted a $1.075 billion purchase commitment for fiscal 2008 and plans to expand into head manufacturing, with about 70% of heads planned to be self-produced. These moves boost cost control and supply security but add fixed-cost and utilization risk in a cyclical, price-deflating industry, where average selling prices were flat at $59 per unit this year.

02—Key points

Key Highlights

Revenue grew 19.3% to $4.34 billion on 73.3 million units shipped, with ASP flat at $59.
Gross margin expanded to 19.1% (from 16.2%) and operating income rose 88% to $366 million (8.4% of revenue).
Net income of $395 million ($1.76 diluted EPS) included a $13 million tax benefit from partial release of the valuation allowance.
Non-desktop revenue reached 29% of total (from 21%), driven by mobile (5.4M units) and DVR (6.7M units) growth.
Operating cash flow declined to $402 million from $461 million due to a $173 million working capital build; capex rose to $302 million.
Customer concentration is significant: Dell was 12% of revenue and the top ten customers 47%.
Stock option review led to immaterial restatement of prior periods (~$20.9 million charges) and pending shareholder derivative lawsuits.

03—Questions

Frequently Asked Questions

What drove the improvement in profitability in fiscal 2006?
Gross margin rose to 19.1% from 16.2%, due to manufacturing efficiencies, lower warranty costs (including a roughly $30 million favorable warranty accrual adjustment), and a higher average capacity per drive. Operating expenses were stable at 10.7% of revenue, so most of the improvement dropped through to operating income.
Is the strong net income quality-of-earnings sustainable?
Partly. Net income benefited from a $13 million income tax benefit and a $22.3 million deferred tax asset recognized from partial release of the valuation allowance, which depends on forecast earnings in fiscal 2007 and 2008. Without these items, earnings would be substantially lower. Warranty and inventory-related gains may also not recur.
How concentrated is the customer base and what are the risks?
Concentration is high. Dell accounted for 12% of revenue and the top ten customers for 47%. Customers can cancel orders with short notice and have no minimum purchase obligations, so losing or re-pricing a key account could materially affect results.
What are the main legal and governance risks disclosed?
The company is named as a nominal defendant in several shareholder derivative suits tied to historical stock option grant practices, and it restated prior-period results for roughly $20.9 million of additional non-cash and tax-related expenses (deemed immaterial). Litigation costs and management distraction are possible, and the filing was delayed, requiring a lender waiver for the deadline.
What are the capital spending and supply commitments?
Capex was $302 million in fiscal 2006 and is expected to be $350 to $375 million in fiscal 2007. Purchase obligations totaled about $4.67 billion, including roughly $885 million for 2007 and $1.075 billion for 2008 in long-term supplier agreements, which increases fixed commitments if demand weakens.

04—Continue

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