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Arista Networks

Large AI clusters need fast, reliable, scale-out networking, and Arista is a leader there.

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Price $205.19 Live
1D Change +3.02% 1 day
Market Cap $258.79B Live
Enterprise Value $245.45B Current
Trailing P/E 64.9 TTM
Forward P/E 39.6 Forward
PEG Ratio 1.54x Yahoo est.
Price / Sales 24.6 TTM
EV / Revenue 23.3 TTM
Revenue Growth 37.7% YoY latest qtr
Earnings Growth 35.7% YoY latest qtr
Gross Margin 63.0% TTM
Operating Margin 45.4% TTM
Net Margin 38.4% TTM
ROE 31.5% TTM
Free Cash Flow $3.89B TTM
FCF Margin 36.9% TTM
Debt / Equity Latest qtr
Current Ratio 2.96x Latest qtr
Dividend Yield 0.00% Annualized
Next Earnings Nov 03, 2026 Calendar

Metric timing

This page mixes live market data, trailing fundamentals, and latest reported statement data.

Live / market snapshot

Price, 1D change, market cap, and enterprise value are current market-based figures.

TTM / forward

Most valuation and margin cards are trailing twelve months, while forward P/E uses forward consensus.

Latest quarter / dividend cadence

Balance-sheet ratios use the latest reported quarter. Dividend cadence is inferred from recent payout history.

Revenue $9.01B Dec 31, 2025

latest annual revenue

Revenue $3.04B Jun 30, 2026

latest quarterly revenue

Net Income $3.51B Dec 31, 2025

latest annual profit

Net Income $1.21B Jun 30, 2026

latest quarterly profit

Dividend / Share $0.00 No regular dividend

annualized per share

Last Dividend No dividend history

latest ex-dividend cash amount

Price chart

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Latest headlines

Recent company headlines. Each link opens the original article in a new tab.

Trefis Sep 22, 2026
Has Arista Networks Stock Quietly Become A Different Bet?

Investors pay 64 times earnings for Arista Networks (ANET). The S&P 500 trades at 22.5 times. They pay more because they expect fast growth to last, and for that to make sense, two things must both hold. Arista must get enough parts to ship its orders, and buying those parts must not squeeze its margins. The way management talks about its supply chain has changed. So what did it use to say.

24/7 Wall St. Sep 22, 2026
Cisco Sinks 6% While the Tech Sector Rises; Arista and Ciena Hold Flat

Cisco is sliding 6% while its closest networking rivals barely flinch and the broader tech sector actually gains ground, and no company announcement explains why the stock is moving alone.

Zacks Sep 22, 2026
HPE's Networking Orders Signal Continued Growth: What's Ahead?

Hewlett Packard Enterprise's networking orders are surging ahead of shipments amid growing AI demand, with major deals and Juniper integration shaping what's next.

Zacks Sep 22, 2026
The Zacks Analyst Blog Highlights NVIDIA, Vertiv, Arista Networks, Broadcom and Hewlett Packard

Beyond NVIDIA, Vertiv and Arista Networks offer exposure to the AI data-center buildout through power, cooling and networking infrastructure.

Simply Wall St. Sep 22, 2026
3 AI Infrastructure Stocks Investors Should Watch As Data Center Spending Builds

AI and data-center spending now sit at the crossroads of higher rates, fragile growth and jumpy energy markets, which is exactly where big shifts in market leadership are often born. Investors focused only on rate-sensitive sectors risk missing how capital keeps flowing toward the plumbing behind AI. This article walks through 3 stocks exposed to this news backdrop and explains why each could be worth a closer look or a wider berth. The stocks covered below are just a starting sample, since...

Zacks Sep 21, 2026
Arista Networks (ANET) Surpasses Market Returns: Some Facts Worth Knowing

In the most recent trading session, Arista Networks (ANET) closed at $205, indicating a +2.81% shift from the previous trading day.

Why it could benefit going forward

  • Large AI clusters need fast, reliable, scale-out networking, and Arista is a leader there.
  • Ethernet's role in AI data centers keeps growing as architectures evolve.
  • Arista is leveraged to both hyperscaler and enterprise data-center modernization.

Moat / edge

  • Strong software layer and operational simplicity.
  • Trusted relationships with sophisticated cloud customers.
  • High-performance Ethernet expertise.

What to watch

  • AI-cluster networking mix versus traditional cloud networking.
  • Customer concentration and spending cadence.
  • Competition from incumbents and custom architectures.

Key risks

  • Large orders can be lumpy quarter to quarter.
  • If architecture choices shift, product mix could change quickly.

Business snapshot

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.