Arista Networks, Inc. (ANET) reported a 37.7% year-over-year revenue increase in Q2 2026, reaching a record $3.04 billion. Non-GAAP earnings per share rose to $1.02, exceeding market expectations, alongside a non-GAAP operating margin of 49.9%. The company anticipates Q3 revenue of approximately $3.3 billion, with operating margins projected between 48% and 49%. Arista’s cash reserves exceed $13 billion, positioning it well for future growth amidst rising demand for AI and cloud solutions.
Management forecasts AI-related revenue to hit at least $3.6 billion by 2026, bolstered by a customer base of over 100 in the AI fabric sector. However, current valuations are high, trading at approximately 55.6X trailing earnings and 29.7X forward earnings, which raises concerns over potential valuation compression if growth slows.
Risks include revenue concentration from large cloud customers, intense competition from established players like Cisco Systems, Inc. (CSCO) and NVIDIA Corporation (NVDA), and the need for continued innovation in rapidly evolving AI networking standards.
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