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At close · Thu, Oct 8, 2026
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Home›Earnings›Previews›Arista Networks reaches all-time high after launching…

Arista Networks reaches all-time high after launching open Ethernet portfolio

Arista shares climbed about 61% year to date, following a new rack-scale open Ethernet offering built with AMD, Broadcom, Meta, and Microsoft.

Arista Networks hit an all-time high of about $217, after launching an open Ethernet rack-scale portfolio aimed at high-density data center networking workloads, according to MarketBeat Ratings. The stock move capped a year-to-date climb of around 61%.

The outlet said the launch is designed to support the shift by hyperscalers toward vendor-agnostic architectures, with cloud providers seeking alternatives to single-vendor systems that lock them into specific hardware ecosystems.

MarketBeat Ratings added that Arista built the portfolio alongside a consortium that includes Advanced Micro Devices, Broadcom, Meta Platforms, and Microsoft. The hardware rollout is described as targeting the physical constraints of modern data centers, with the Etherlink SU-1 cited as a centerpiece.

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