Stock Analysis

Arista Networks (ANET): Evaluating Valuation After New AI Data Center and Campus Networking Launches

Arista Networks (ANET) has been busy, rolling out new AI focused campus and data center solutions while teaming with Fortinet on a Secure AI Data Center architecture that underscores its leadership in high performance networking.

See our latest analysis for Arista Networks.

Those moves come after a choppy stretch for the stock, with a recent pullback leaving the 90 day share price return at negative 16.7 percent, but a still solid 11.5 percent year to date, and a standout five year total shareholder return above 500 percent that shows long term momentum remains firmly intact.

If Arista’s AI networking story has your attention, it is worth seeing what else is setting up for growth in high growth tech and AI stocks.

With shares now trading at a steep discount to Wall Street targets despite rising AI demand and robust profitability, are investors overlooking Arista’s next leg of growth, or has the market already priced in its AI networking upside?

Most Popular Narrative Narrative: 24.1% Undervalued

With the latest fair value estimate sitting well above Arista Networks’ last close, the most followed narrative sees meaningful upside still on the table.

The analysts have a consensus price target of $140.25 for Arista Networks based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $160.0, and the most bearish reporting a price target of just $103.0.

Read the complete narrative.

Want to see how strong double digit revenue growth, robust margins, and a rich future earnings multiple can still justify upside from here? The narrative lays out the precise growth runway, profit profile, and valuation math that underpin this higher fair value. Curious which long term assumptions really carry the model? Dive in to unpack the numbers driving this call.

Result: Fair Value of $164.08 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, investors should watch concentration in a few hyperscaler customers and rising competition in open Ethernet and AI networking, which could limit both margins and growth.

Find out about the key risks to this Arista Networks narrative.

Another Angle on Valuation

On earnings based valuation, Arista looks pricey, trading on a 46.8x price to earnings ratio versus 30.7x for the US Communications industry, 30.5x for peers, and a 38.8x fair ratio. That premium bakes in a lot of AI optimism, so what happens if growth expectations cool?

See what the numbers say about this price — find out in our valuation breakdown.

NYSE:ANET PE Ratio as at Dec 2025
NYSE:ANET PE Ratio as at Dec 2025

Build Your Own Arista Networks Narrative

If you are not fully aligned with this view or prefer digging into the numbers yourself, you can build a custom narrative in minutes, Do it your way.

A great starting point for your Arista Networks research is our analysis highlighting 3 key rewards and 1 important warning sign that could impact your investment decision.

Looking for your next investing edge?

Do not stop at one great story. Use the Simply Wall St screener to uncover fresh opportunities before the crowd spots them and prices move away.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Mobile Infrastructure for Defense and Disaster

The next wave in robotics isn't humanoid. Its fully autonomous towers delivering 5G, ISR, and radar in under 30 minutes, anywhere.

Get the investor briefing before the next round of contracts

Sponsored On Behalf of CiTech

New: Manage All Your Stock Portfolios in One Place

We've created the ultimate portfolio companion for stock investors, and it's free.

• Connect an unlimited number of Portfolios and see your total in one currency
• Be alerted to new Warning Signs or Risks via email or mobile
• Track the Fair Value of your stocks

Try a Demo Portfolio for Free

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com

About NYSE:ANET

Arista Networks

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.

Flawless balance sheet with reasonable growth potential.

Weekly Picks

AL
RKLB logo
AlexLovell on Rocket Lab ·

Early mover in a fast growing industry. Likely to experience share price volatility as they scale

Fair Value:US$16.25268.7% overvalued
30 users have followed this narrative
0 users have commented on this narrative
13 users have liked this narrative
AG
Agricola
EXN logo
Agricola on Excellon Resources ·

A case for CA$31.80 (undiluted), aka 8,616% upside from CA$0.37 (an 86 bagger!).

Fair Value:CA$31.898.5% undervalued
37 users have followed this narrative
7 users have commented on this narrative
15 users have liked this narrative
FU
FundamentallySarcastic
CCP logo
FundamentallySarcastic on Credit Corp Group ·

Moderation and Stabilisation: HOLD: Fair Price based on a 4-year Cycle is $12.08

Fair Value:AU$12.6410.8% overvalued
7 users have followed this narrative
1 users have commented on this narrative
0 users have liked this narrative

Updated Narratives

JE
JeremyBeeAi
PSEC logo
JeremyBeeAi on Prospect Capital ·

Title: Market Sentiment Is Dead Wrong — Here's Why PSEC Deserves a Second Look

Fair Value:US$3.8936.0% undervalued
2 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative
DA
davidlsander
QS logo
davidlsander on QuantumScape ·

An amazing opportunity to potentially get a 100 bagger

Fair Value:US$2555.9% undervalued
129 users have followed this narrative
10 users have commented on this narrative
0 users have liked this narrative
YI
AMZN logo
yiannisz on Amazon.com ·

Amazon: Why the World’s Biggest Platform Still Runs on Invisible Economics

Fair Value:US$231.384.4% undervalued
5 users have followed this narrative
0 users have commented on this narrative
0 users have liked this narrative

Popular Narratives

RO
RockeTeller
SCZ logo
RockeTeller on Santacruz Silver Mining ·

Crazy Undervalued 42 Baggers Silver Play (Active & Running Mine)

Fair Value:CA$8686.7% undervalued
82 users have followed this narrative
8 users have commented on this narrative
23 users have liked this narrative
TH
TheWallstreetKing
MVIS logo
TheWallstreetKing on MicroVision ·

MicroVision will explode future revenue by 380.37% with a vision towards success

Fair Value:US$6098.5% undervalued
123 users have followed this narrative
11 users have commented on this narrative
22 users have liked this narrative
AN
AnalystConsensusTarget
NVDA logo
AnalystConsensusTarget on NVIDIA ·

NVDA: Expanding AI Demand Will Drive Major Data Center Investments Through 2026

Fair Value:US$250.3931.7% undervalued
974 users have followed this narrative
6 users have commented on this narrative
26 users have liked this narrative