The networking giant generated $3.66 billion in revenue for the period ending Sept. 30, comfortably surpassing the $3.33 billion forecast by FactSet analysts. On an adjusted basis, earnings reached $1.20 a share, significantly outperforming the projected $1.08. Chief Executive Jayshree Ullal noted that this revenue trajectory marks the company’s strongest year-over-year expansion since its 2014 initial public offering, citing the firm's critical role in the generative and agentic AI era.
In section Market Quotes
Arista Networks Profit Surges as AI Demand Fuels Record Growth
Arista Networks reported a near-doubling of quarterly profit on Tuesday, posting $1.56 billion in earnings as a massive expansion in artificial intelligence infrastructure demand propelled revenue growth to 59%. The performance shattered Wall Street expectations, sending the company’s stock price climbing 12% in after-hours trading.

Looking ahead, Arista raised its financial outlook, projecting full-year revenue of $13.3 billion, well above the $12.68 billion previously anticipated by the market. The company’s long-term forecast for 2027 also climbed to $18.5 billion, signaling sustained confidence in its data-center product pipeline. For the upcoming fourth quarter, management guided for revenue between $3.9 billion and $4 billion, outpacing current analyst estimates of $3.6 billion.
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