Arista's Q2 2026 revenue was $3.04bn, up 37.7%, with a 2026 outlook of about $12.6bn, and it ranked third in Ethernet AI back-end switches as Cisco gained share.
Dominance78draft
Third in Ethernet AI back-end switch sales in 2Q26 (Dell'Oro), with Q2 2026 revenue of $3.04bn.
From the Atlas key figure: Q2 2026 revenue $3.04bn, up 37.7%. 2026 outlook about $12.6bn. Targets at least $3.5bn of AI fabric revenue. Source: nasdaq.com.
Ratings by Claude (draft), 2026-11-02, read from the Atlas data under the ratings rubric. Logo: commons.wikimedia.org. Wikimedia Commons: public domain, with a trademark restriction. The mark is a trademark of its owner.