Arista Networks’ Operating Cash Flow Climbs to $3.11B on AI Demand
Arista Networks’ operating cash flow rose to $3.11 billion in the latest quarter, driven by AI networking demand, disciplined cost management and working capital gains. This cash flow growth enhances profitability and supports potential reinvestment in AI infrastructure and shareholder returns.
1. Operating Cash Flow Surges to $3.11 Billion
In the fourth quarter, Arista Networks reported operating cash flow of $3.11 billion, a year-over-year increase of 28%. This surge was driven by robust demand for AI networking solutions, disciplined cost management that reduced operating expenses by 6%, and working capital efficiency improvements that freed up $450 million in cash. The company’s free cash flow margin expanded to 38%, marking the highest quarterly level in two years and reflecting strong profitability in its data center switching business.
2. AI Networking Demand and Profitability Outlook
Arista’s leadership cited continued enterprise and hyperscale customer deployments of its AI-optimized switches as the primary growth driver. Backlog stood at $5.6 billion at quarter end, up 15% sequentially, highlighting sustained order momentum. The firm reinforced its commitment to capital return, announcing a $1.2 billion share-repurchase authorization and maintaining its quarterly dividend. Management forecast double-digit cash flow growth for fiscal 2026, supported by new 800-gigabit Ethernet platform shipments and further gains in working capital efficiency.