Business context and reporting period
F5 Networks, Inc. (NASDAQ: FFIV) filed this Form 10-K for the fiscal year ended September 30, 2016. F5 provides application delivery, security and traffic-management products and services, sold as hardware, software, cloud subscriptions and support. Its largest product family is application delivery networking (ADN); maintenance and other services are a growing part of revenue.
Financial performance
| Metric | FY 2016 | FY 2015 | Change |
|---|---|---|---|
| Revenue | $1.995 billion | $1.920 billion | +3.9% |
| Product revenue | $944.5 million | $991.5 million | -4.7% |
| Service revenue | $1.051 billion | $928.3 million | +13.2% |
| Gross profit / margin | $1.658 billion / 83.1% | $1.588 billion / 82.7% | Margin +0.4 percentage points |
| Operating income / margin | $547.4 million / 27.4% | $552.9 million / 28.8% | Income -1.0%; margin -1.4 points |
| Net income | $365.9 million | $365.0 million | +0.2% |
| Diluted EPS | $5.38 | $5.03 | +7.0% |
| Cash from operations | $711.5 million | $684.5 million | +3.9% |
For fiscal Q4 2016, revenue was $525.3 million versus $501.3 million a year earlier; net income was $108.9 million versus $97.0 million.
Balance sheet and liquidity
At September 30, 2016, cash, cash equivalents and investments totaled $1.159 billion, down $13.2 million year over year; cash and cash equivalents alone were $514.6 million. Total assets were $2.306 billion and shareholders’ equity was $1.185 billion. Management reported no long-term debt and said existing cash and investments, together with operating cash generation, should meet operating needs for the next 12 months. About 30.7% of cash and investment balances were held outside the United States and could be subject to U.S. tax if repatriated.
Material changes versus the prior comparable period
- Revenue growth slowed to 3.9% from 10.8% in FY 2015. Product revenue fell, primarily due to a $47.5 million decline in ADN product sales volume; service revenue rose with maintenance renewals and consulting.
- Gross margin improved modestly, but operating income declined as operating expenses rose 7.3%, including higher sales and marketing and R&D spending and a $9.1 million litigation expense.
- Share repurchases reduced weighted-average diluted shares to 68.0 million from 72.5 million, contributing to EPS growth despite nearly flat net income. F5 repurchased 6.61 million shares for $700.1 million during FY 2016.
- Deferred revenue increased to $870.2 million, including current and long-term balances, consistent with growth in maintenance contracts and renewals.
Outlook, commentary, risks and unusual items
- No specific revenue or earnings guidance is provided in the filing. Management expects R&D spending to remain consistent as a percentage of revenue and considers liquidity sufficient for the next 12 months.
- F5 began a complete refresh of its BIG-IP appliance family in Q4, with rollout scheduled for completion in Q1 FY 2017. Management is investing in virtual, hybrid-cloud and Silverline subscription offerings; the filing warns these models may pressure revenue or margins and their commercial success is uncertain.
- Distributor dependence is material: four distributors accounted for 57.0% of FY 2016 revenue. Sales outside the Americas represented 43.6% of revenue, adding exposure to international economic, currency, regulatory and geopolitical risks.
- Radware patent litigation resulted in a September 2016 judgment of about $6.9 million against F5, an injunction, and a $40,000 judgment in F5’s favor on its counterclaim. F5’s motion for a new trial on invalidity remained pending at filing; costs were also disputed. The company recorded litigation expense and says other legal outcomes remain uncertain.
- CEO John McAdam had resumed the CEO role in December 2015 after his successor resigned; McAdam planned to remain until a replacement was hired, and a search was underway. Management identified potential disruption from the transition.
- Other principal risks include intense competition and pricing pressure; product and security defects; reliance on a single hardware contract manufacturer and limited-source components; unpredictable sales timing; and evolving data-protection requirements. The company reported effective disclosure controls and internal control over financial reporting.
Most important facts for investors to verify
- Whether product revenue and ADN sales stabilize, and whether recurring service growth can sustain overall growth.
- Progress and customer uptake for the BIG-IP refresh, virtual/cloud offerings and Silverline, including any impact on margins.
- Resolution and financial consequences of the Radware litigation, including the pending new-trial motion and injunction.
- CEO succession progress, distributor concentration and the company’s ability to maintain sales-channel performance.
- Cash generation and repurchases, offshore cash tax implications, and changes in operating margin and deferred revenue.