Arista Q3 2026 revenue of $3.66 billion beats expectations
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Arista Networks released its Q3 2026 financial results on November 4, 2026. The results show that the company posted revenue of approximately $3.66 billion for the quarter, exceeding prior guidance of $3.3 billion, up 58.5% year over year — the highest growth since its IPO — and up 20.5% quarter over quarter. On profitability, GAAP and non-GAAP diluted earnings per share were $1.22 and $1.20 respectively, with a non-GAAP operating margin of 49.1%. The figures above come from Arista's official earnings announcement.
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- Arista Switches and Official AnnouncementsSelectedArista Networks, Inc. Reports Third Quarter 2026 Financial Results
Arista Networks reported Q3 2026 revenue of about $3.66 billion, beating its $3.3 billion guidance, up 58.5% year over year—its fastest growth since IPO—and up 20.5% quarter over quarter; GAAP and non-GAAP diluted EPS were $1.22 and $1.20, with a non-GAAP operating margin of 49.1%.
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