Business context and reporting period
Ambarella develops video-processing semiconductor solutions and sells system-on-chip products globally to OEMs and ODMs. This Form 10-Q covers the three and six months ended July 31, 2017, the second quarter and first half of fiscal 2018; comparisons are with the same periods of fiscal 2017. Amounts below are in U.S. dollars.
Financial performance and liquidity
| Metric | Three months ended July 31, 2017 | Six months ended July 31, 2017 |
|---|---|---|
| Revenue | $71.6 million | $135.8 million |
| Gross profit / margin | $44.8 million / 62.6% | $85.8 million / 63.2% |
| Operating income / margin | $5.3 million / 7.4% | $7.9 million / 5.8% |
| Net income | $3.3 million | $5.9 million |
| Diluted earnings per share | $0.10 | $0.17 |
- Revenue increased 10.0% in the quarter and 11.0% in the first half year over year. Net income declined from $8.6 million to $3.3 million in the quarter and from $10.4 million to $5.9 million in the first half.
- First-half operating cash flow was $33.7 million, versus $38.1 million a year earlier. Investing activities used $10.6 million; financing activities used $36.2 million, including $38.7 million of share repurchases. Cash and equivalents declined $13.1 million during the half.
- At July 31, cash and cash equivalents were $309.7 million and marketable securities were $91.1 million, totaling $400.8 million. Current assets were $459.7 million and current liabilities $51.6 million. The filing reports no borrowings or interest-bearing debt.
- Total liabilities were $60.7 million and shareholders’ equity $452.7 million. Stock-based compensation was $27.4 million in the first half, up from $22.8 million.
Material changes versus the prior comparable period
- Gross margin declined 4.1 percentage points to 62.6% for the quarter and 2.4 points to 63.2% for the first half. Management attributed the decrease to a higher revenue mix from lower-margin IP security cameras and lower sales in the higher-margin UAV market; the prior-year period also benefited from a $955,000 inventory recovery that did not recur.
- Quarterly operating income fell from $9.3 million to $5.3 million; first-half operating income fell from $10.6 million to $7.9 million. Higher R&D spending, stock-based compensation and lower margins contributed.
- The income tax provision rose to $2.2 million for the quarter and $2.4 million for the first half. Effective tax rates were 40.3% and 29.3%, respectively, versus 8.5% and 3.6% a year earlier; the company cites a lower proportion of profits in lower-tax jurisdictions and increased nondeductible stock compensation.
- R&D expense increased 16.5% for the quarter and 12.5% for the half, with management citing added engineering headcount and investment in computer vision, automotive and other markets.
Outlook, risks and unusual items
- Management stated that fiscal 2018 revenue growth was expected to be relatively flat or slightly down versus fiscal 2017. This is an outlook statement, not detailed quarterly guidance.
- Growth in IP security and automotive cameras, non-sports wearables and initial virtual-reality shipments was partly offset by weaker UAV, sports-camera and infrastructure revenue. Infrastructure demand remained weak as H.265 network upgrades were delayed.
- Revenue is highly concentrated: Wintech, the company’s non-exclusive Asian logistics provider, represented approximately 67% of quarterly and 70% of first-half revenue. Wintech receivables were $23.2 million at July 31. The filing warns that termination, credit issues or disruption in this relationship could affect sales and collections.
- The company identified customer and end-market concentration as risks, including expected lower GoPro revenue after the customer’s anticipated use of a competing solution in a mainstream camera product cycle. It also cited inventory forecasting, design-win uncertainty, competitive pricing, seasonal fluctuations and reliance on third-party manufacturing without long-term supply agreements.
- Manufacturing purchase commitments were $36.8 million at July 31. New noncancelable software-license agreements committed the company to $10.5 million through January 2020; $9.6 million of future payments remained. These licenses were capitalized, with related current and long-term liabilities recorded.
- Gross unrecognized tax benefits were approximately $41.8 million; management did not anticipate significant changes in uncertain tax positions during the next 12 months. Tax years remain open to examination in U.S. federal, state and foreign jurisdictions.
- The filing reports no material legal proceedings, no off-balance-sheet arrangements, and effective disclosure controls as of July 31, 2017. After quarter-end through September 7, the company repurchased 59,143 additional shares for approximately $2.7 million.
Important facts for investors to verify
- Whether revenue and margins develop in line with the stated fiscal 2018 flat-to-slightly-down outlook, and whether growth in security and automotive cameras offsets weakness elsewhere.
- Wintech’s continuing role, creditworthiness and share of revenue and receivables, as well as customer concentration and the financial impact of expected lower GoPro sales.
- Whether gross margins stabilize as product and end-market mix changes, and how R&D investment and stock-based compensation affect profitability.
- The cash impact of share repurchases, manufacturing commitments and software-license payments, and whether liquidity remains adequate.
- Developments in the $41.8 million of unrecognized tax benefits and the effect of geographic earnings mix on the effective tax rate.