ALPHA & OMEGA SEMICONDUCTOR Ltd annual report, FY2016

Alpha and Omega Semiconductor Limited — FY2016 Form 10-K

Reporting period: Fiscal year ended June 30, 2016, with FY2015 comparisons. The request metadata refers to “2015 Q4,” but this filing is an annual report for FY2016; it also provides unaudited quarterly results, including the quarter ended June 30, 2016. Amounts below are U.S. dollars.

Business context

AOS designs and supplies power semiconductors, principally power discretes and power ICs, for computing, consumer, communications and industrial applications. It uses a “fab-lite” model: its Oregon wafer fab and China packaging and testing operations are complemented by third-party foundries. Management is diversifying beyond PCs and expanding its product portfolio. A 51%-owned Chongqing joint venture is planned to build packaging, testing and wafer-fabrication capacity.

Financial performance and condition

• Revenue grew 2.4%. Power discrete revenue increased 1.3% to $252.1 million; power IC revenue rose 9.2% to $69.3 million; packaging and testing services revenue fell 9.2% to $14.3 million.
• Management attributed improved gross margin to product mix and higher factory utilization. Product average selling prices rose 7.8%, while unit shipments declined 4.3%.
• Despite a small operating profit, AOS reported a net loss, including $4.0 million of income tax expense and $0.5 million of net interest and other expense.
• Cash declined by $18.3 million. Financing cash outflow was $36.7 million, chiefly reflecting $42.1 million of share repurchases, partly offset by $7.4 million of proceeds from option exercises and the employee share plan.
• No bank borrowings remained at June 30, 2016; the prior term loan was repaid in May 2015. Capital lease liabilities totaled $2.5 million, including $0.8 million current and $1.7 million long-term. Current assets were $187.9 million and current liabilities $69.5 million.

Material changes and notable items

• FY2016 revenue improved modestly and gross margin rose 1.2 percentage points, while the company remained unprofitable at the net-income level.
• PC-market revenue fell to 38.5% of total revenue from 47.1% in FY2015. AOS continued its diversification effort, including 93 new products across medium/high-voltage MOSFETs, low-voltage MOSFETs and power ICs.
• AOS repurchased 4.70 million shares for $41.8 million during FY2016. The filing reports $6.4 million remained available under the repurchase program at year-end.
• In March 2016, AOS agreed to a $330 million initial capitalization for the Chongqing JV, owning 51%. AOS is to contribute $10 million in cash, equipment and intellectual property within one year after June 30, 2016; the Chongqing funds contributed $33 million in July 2016. Production is expected in the first half of FY2018. The filing describes expected savings and operating benefits, not guaranteed outcomes.
• AOS recorded a $0.4 million impairment for manufacturing equipment associated with canceled projects. The company also identified immaterial prior-period tax errors, reducing previously reported losses by $0.172 million for FY2015, $0.204 million for FY2014 and $0.149 million for FY2013; prior annual filings were not amended.
• FY2016 quarterly revenue rose from $81.4 million in Q1 to $91.4 million in Q4. Q4 operating income was $2.6 million and net income was $1.9 million; the preceding three quarters reported net losses.

Outlook, risks and contingencies

Management expects existing cash and operating cash flows to cover anticipated working capital and capital needs for at least the next 12 months. It provided no specific revenue, earnings or margin guidance. Management expects continued pressure from declining legacy PC markets and selling-price erosion, and says margins will depend on product mix, utilization, input costs and market conditions. It expects long-term JV benefits, while warning that construction, transfer and ramp-up could create delays, additional costs or production disruption.

• Customer and channel concentration is significant: two distributors represented 61.0% of FY2016 revenue, and Samsung represented 12.3%. The main third-party foundry, HHGrace, supplied 25% of wafers.
• PC exposure, semiconductor cyclicality, price erosion, variable distributor orders, inventory forecasting and fixed manufacturing costs could pressure revenue and profitability.
• China-related risks include regulatory and JV execution uncertainty, currency controls and restricted movement of funds. China subsidiaries’ restricted net assets were approximately $84.2 million, or 34.8% of consolidated net assets; $59.6 million of cash was held outside the United States.
• Other cited risks include product defects and warranty claims, intellectual-property disputes, raw-material cost and availability, foreign-exchange fluctuations, and natural-disaster and business-interruption exposure. A 10% change in commodity input costs was estimated to change current-year net earnings by approximately $0.7 million, all else equal.
• There were no material legal proceedings or material off-balance-sheet arrangements reported. Contractual obligations totaled $58.8 million, including $39.6 million of inventory and R&D purchase commitments, $9.9 million of operating leases, $6.6 million of capital commitments and $2.7 million of capital leases. The company also reported $1.3 million of uncertain-tax-position liabilities and $0.3 million of accrued interest and penalties.
• Grant Thornton issued unqualified opinions on the financial statements and internal control over financial reporting. Management reported effective disclosure controls and no material change in internal control during the quarter.

Most important facts for investors to verify

• Whether revenue diversification and power IC growth can offset further PC-market declines, and whether improved gross margin is sustainable.
• Whether operating cash generation can support capital spending, share repurchases and AOS’s JV contributions without weakening liquidity.
• The JV’s funding schedule, construction and equipment-transfer costs, production timing, control arrangements and ability to deliver projected benefits.
• Distributor and foundry concentration, channel inventory and the adequacy of price-adjustment, stock-rotation, inventory and warranty reserves.
• The potential cash and earnings effects of restricted China assets, uncertain tax positions and the permanently reinvested $82.2 million of foreign earnings.