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Technology · Computer Hardware · US

Arista Networks ANET

$186.17 · close of Nov 9, 2026

The essential software layer enabling scalable, programmable AI data center fabrics as compute demand compounds across cycles.

AI score · High quality · analysis Jun 4, 2026
8.1 of 10

Management and Business model hold this up; Valuation is the soft spot.

Moat8.0
Management9.0
Valuation7.0
Risk · 10 = lowest8.0
Business model9.0
Optionality8.0
Fair value
AI fair value
$362.17
as of Nov 10, 2026
Base case
$320.80
the single most likely path
Analyst consensus
$250.00
30 analysts · 12-month target
Price
$186.17
price 49% below the AI fair value

The price needs 19.0% growth a year for ten years. The AI thinks 24.0% is achievable, at a 56.0% margin.

Arista trades at a premium but looks reasonable because its software moat and AI networking leadership let it grow revenue ~24% annually for a decade while keeping fat margins. Strong demand is actually outrunning supply right now, which is a good sign for long-term pricing power. The main risk is if chip shortages drag on longer than expected and squeeze near-term profits.

The business

Arista Networks, Inc. engages in the development, marketing, and sale of data-driven, client to cloud networking solutions for AI, data center, campus, and routing environments in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. Its cloud networking solutions consist of Extensible Operating System (EOS), a publish-subscribe state-sharing networking operating system offered in combination with a set of network applications. The company offers data center, cloud and AI networking, cognitive adjacencies, and cognitive network software and services. It also provides post contract customer support services, such as technical support, hardware repair and replacement parts beyond standard warranty, bug fixes, patches, and upgrade services. The company serves a range of industries comprising internet companies, cloud service providers, financial services organizations, government agencies, media and entertainment, healthcare, oil and gas, education, manufacturing, industrial, and others. It markets and sells its products through distributors, system integrators, value-added resellers, and original equipment manufacturer partners, as well as through its direct sales force. Arista Networks, Inc. was formerly known as Arastra, Inc. and changed its name to Arista Networks, Inc. in October 2008. The company was incorporated in 2004 and is headquartered in Santa Clara, California.

Last report Nov 3, 2026

Write why this business works, set your own fair value, and let the briefing speak only when a rule you wrote is crossed.

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General investment analysis · not personalized advice · the figures carry their dates