Arista Networks (ANET.US) reported Q1 revenue exceeding expectations, with a slightly lower gross margin than expected, causing the stock to plummet over 10% after hours.

According to the Securities Times APP, Arista Networks (ANET.US), a leading enterprise in the network industry focused on large AI, data centers, parks, and routing environments, announced its financial performance for the first quarter ending March 31, 2026, with a "data-driven, from client to cloud" approach.