Silicon Laboratories Inc. — Form 10-Q Summary
Period: The filing covers the 13 weeks ended March 30, 2019, compared with the three months ended March 31, 2018. Although the request identifies “2018 Q1,” the filing is for fiscal 2019 Q1.
Business context and financial performance
Silicon Laboratories designs mixed-signal integrated circuits and related software for Internet of Things (IoT), infrastructure, broadcast, and access markets. It operates a fabless model, relying on third parties for wafer fabrication, assembly, and testing.
| Metric | Q1 2019 | Q1 2018 | Change |
|---|---|---|---|
| Revenue | $188.1 million | $205.4 million | Down 8.4% |
| Gross profit / margin | $115.9 million / 61.6% | $124.2 million / 60.5% | Profit down $8.3 million; margin up 1.1 percentage points |
| Operating expenses | $110.8 million | $100.5 million | Up $10.3 million |
| Operating income / margin | $5.1 million / 2.7% | $23.7 million / 11.5% | Down $18.6 million |
| Net income / diluted EPS | $5.4 million / $0.12 | $26.4 million / $0.60 | Net income down 79.6% |
| Cash from operations | $32.0 million | $22.2 million | Up $9.8 million |
The effective tax benefit was $2.5 million, or 85.0% of pre-tax income, compared with a $4.4 million benefit in the prior-year quarter. Management attributed the tax benefits in both periods to stock-based compensation tax benefits and federal R&D credits.
Revenue mix and material period changes
- IoT revenue rose 3.2% to $106.4 million, partly reflecting revenue from an acquisition; lower MCU demand partly offset the increase.
- Infrastructure revenue fell 7.3% to $45.8 million; Broadcast fell 27.2% to $26.3 million; and Access fell 42.9% to $9.6 million. Management cited weaker demand and market conditions.
- Unit volumes declined 16.7%, while average selling prices rose 9.6%. Gross margin improved primarily because of product mix.
- R&D expense increased 12.3% to $61.6 million, and SG&A increased 7.7% to $49.2 million, with personnel, acquisition-related costs, intangible amortization, and product marketing among the drivers.
Cash, debt, and liquidity
- Cash, cash equivalents, and short-term investments totaled $613.9 million at quarter-end. Cash and short-term investments on the balance sheet were $231.1 million and $382.7 million, respectively.
- Operating cash flow was $32.0 million. Investing activities provided $31.2 million, primarily reflecting net investment sales and maturities; financing activities used $29.1 million, including $15.0 million for share repurchases and $14.1 million for taxes withheld on vested stock awards.
- Total assets were $1.622 billion; current assets were $814.5 million and current liabilities were $134.8 million. Working capital was approximately $679.7 million.
- The company had $400 million principal amount of 1.375% convertible notes due March 2022, carried at $358.1 million net of discount and issuance costs. It had no borrowings under its $300 million revolving credit facility and was in compliance with its covenants.
- Operating lease liabilities were $21.1 million following adoption of ASC 842. Fiscal 2019 capital expenditures were estimated at $18 million to $20 million.
Outlook, risks, and unusual items
- For Q2 FY2019, management forecast revenue of $202 million to $212 million, gross margin of 60.0%, operating expenses of $112.5 million, an effective tax rate of 5.0%, and diluted EPS of $0.16 to $0.26. Management expected R&D expense to rise in absolute dollars and SG&A to remain relatively stable.
- Management said existing cash, investments, and available credit should fund requirements for at least 12 months. The company did not provide full-year revenue or EPS guidance in the supplied filing text.
- A material weakness in internal controls over accounting for business combinations—particularly documentation of review controls for acquired intangible asset valuations and goodwill—made disclosure controls and procedures ineffective as of March 30, 2019. Management reported no resulting financial-statement misstatement and expected remediation before fiscal year-end.
- The company is appealing a Norwegian tax assessment tied to intercompany pricing that could result in approximately $16.4 million of additional tax. Management disagrees with the assessment and believes its position is more likely than not to be sustained; an unfavorable outcome could materially affect the financial statements.
- Approximately $6.0 million of auction-rate securities remained illiquid; the securities have contractual maturity in 2046, and the company cannot predict when funds will become available. The company reported no other-than-temporary impairment.
- Key business risks include semiconductor-industry weakness, product and customer demand variability, distributor concentration, reliance on third-party manufacturing, pricing pressure, and international and trade-policy exposure. Two distributors each represented more than 10% of revenue; 83% of revenue was generated outside the United States.
- Legal proceedings arising in the ordinary course were not expected by management to have a material adverse effect.
Important facts for investors to verify
- Whether the reported business-combination control weakness is remediated on schedule and whether any later filing identifies related adjustments.
- Progress and potential financial exposure from the Norwegian tax appeal.
- Whether the Q2 revenue and EPS outlook was achieved, given the quarter’s lower volume and weaker Broadcast and Access demand.
- Trends in distributor inventory, returns and price protection, and the company’s reliance on major distributors and third-party manufacturers.
- Liquidity and valuation developments for the illiquid auction-rate securities, and future cash needs related to the convertible notes and repurchases.