Business context and reporting period
Arista Networks, Inc. filed this Form 10-K for the fiscal year ended December 31, 2022. Although the request references 2022 Q4, the supplied filing presents annual results; it does not provide a clear standalone Q4 income statement or cash-flow summary. Arista sells Ethernet switching and routing platforms, EOS software, network applications, and support services, serving data center, cloud, campus, and security markets.
Arista reported strong demand, particularly from large cloud customers, while supply constraints limited its ability to ship products. In 2022 it acquired Untangle and Pluribus Networks and expanded its 400G portfolio and campus Wi-Fi offerings.
Key financial metrics
| Metric | FY2022 | FY2021 |
|---|---|---|
| Revenue | $4.381 billion | $2.948 billion |
| Gross profit / margin | $2.676 billion / 61.1% | $1.881 billion / 63.8% |
| Operating income | $1.527 billion | $925 million |
| Net income | $1.352 billion | $841 million |
| Diluted earnings per share | $4.27 | $2.63 |
| Cash from operating activities | $493 million | $1.016 billion |
Product revenue rose 56.3% to $3.716 billion; service revenue grew 16.6% to $665 million. Operating expenses increased 20.1% to $1.149 billion, but declined as a share of revenue to 26.2% from 32.4%. The effective tax rate increased to 14.5% from 9.7%.
At year-end, cash, cash equivalents, and marketable securities totaled approximately $3.024 billion. Current assets were $5.551 billion and current liabilities $1.294 billion. Inventory rose to $1.290 billion from $650 million, and accounts receivable increased to $923 million from $517 million. The balance sheet reports no borrowings or other debt.
Investing activities provided $216 million, including marketable-security maturities and sales, partly offset by acquisitions and capital spending. Financing activities used $655 million, primarily for $670 million of share repurchases. Arista repurchased 6.461 million shares during 2022; $256.8 million remained authorized under its repurchase program.
Material changes versus the prior year
- Revenue increased 48.6%, reflecting strong product demand and growth across the customer base.
- Gross margin fell 2.7 percentage points, principally due to a higher mix of discounted large-customer sales, elevated material and logistics costs, and inventory provisions.
- Operating cash flow fell by approximately $523 million. Management attributed the decline mainly to a $639 million inventory increase, a $402 million increase in accounts receivable, and other working-capital needs.
- Microsoft and Meta together represented 42% of FY2022 revenue: Microsoft 16% and Meta 26%. Their combined contribution was materially higher than in 2021.
- Operating expenses rose in dollars but declined as a percentage of revenue. Net income increased 61%.
Outlook, risks, contingencies, and unusual items
The filing provides no specific numeric revenue or earnings guidance. Management said demand remained stable and expects to continue investing in research and development, sales, and new products. It cautioned that supply-chain constraints, component shortages, extended lead times, and elevated costs could persist and affect shipments, margins, and cash flow. Management expects pricing to become more competitive as supply-chain costs improve.
- Supply and purchase commitments: Non-cancellable purchase commitments were $3.7 billion, including $2.9 billion expected within 12 months. Extended forecasting horizons and inventory build create risk of excess or obsolete inventory.
- Customer concentration: Large customers can shift, delay, or cancel orders, and typically receive pricing discounts. FY2022 revenue depended significantly on Microsoft and Meta.
- Other risks: Competition and pricing pressure, customer spending changes, acquisition integration, tariffs and export controls, cybersecurity and product-quality issues, and macroeconomic and geopolitical uncertainty.
- Litigation: WSOU patent litigation remained pending and was stayed while an inter partes review proceeded. The company said a loss was reasonably possible but could not estimate a potential loss range.
- Taxes: Capitalization and amortization of research and development costs under IRC Section 174 contributed to approximately $195 million of incremental 2022 cash taxes; Arista said 2023 incremental cash taxes could be up to $180 million.
- Acquisitions: Two 2022 acquisitions had total consideration of $158.9 million. The filing identifies Untangle and Pluribus as acquisitions completed during the year.
Ernst & Young issued unqualified opinions on the financial statements and internal control over financial reporting; management also concluded controls were effective.
Important facts for investors to verify
- Whether supply availability and shipment lead times improve, and whether the $3.7 billion purchase commitments align with realized customer demand.
- Whether the inventory build and inventory provisions convert into shipments or require further write-downs; the auditor identified inventory valuation and supplier liabilities as a critical audit matter.
- Whether cash generation recovers as working capital normalizes, given the sharp FY2022 operating-cash-flow decline.
- Whether revenue remains concentrated in Microsoft and Meta and how changes in their buying cycles affect growth and gross margin.
- Progress integrating Untangle and Pluribus, and the status and potential financial exposure of the WSOU litigation.
- The actual cash-tax effect of Section 174 and subsequent tax-law developments.