• Arista Networks’ third-quarter 2026 net income jumped 83% year over year to $1.56 billion.
• Revenue climbed 59% from a year earlier to $3.66 billion, exceeding guidance of $3.3 billion.
• The company launched open Ethernet rack-scale architectures for scale-up and scale-out AI networks with technology partners.
• Fourth-quarter 2026 revenue is expected to reach $3.9 billion to $4 billion.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arista Networks Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202611031605BIZWIRE_USPR_____20261103_BW862513) on November 03, 2026, and is solely responsible for the information contained therein.