Stock · ANET · Technology

Arista Networks

United States · Large Cap · listed since 2014 · Revenue 12 mo. $10.5B

Price as of 11/06/2026

StockScorer score
7.3
of 10 8 of 11 points High Match To the score
Price
$170.80
1 Y +17.8%
Market cap
$221.6B
Phase
Growth
revenue growing, core business profitable
Revenue +27.1% a year (3 years)EBIT margin 42.8%Payout 36.7% of operating cash flow

Summary

Arista Networks is around the middle of the Technology sector overall

57.9 of 100

Mean of the six area values. Each area value is the mean of the stock's ranks among the companies in its sector. 50 is the middle of the sector, not a share of companies beaten.

Analysis

What the price requires

The price requires 21.5% FCF growth a year, less than achieved over the last 5 and 10 years.

If free cash flow stays at €3.8B (2025), it supports €42.4B. The remaining €156.5B of the market value assume it grows 21.5% a year for 10 years and not at all afterwards.

Required FCF growth per year

21.5%

no growth afterwards

Market value breakdown€198.9B market value, price as of 11/06/2026

€42.4B without growth
€156.5B priced-in growth
  • 5 yrs achieved 67.3%
  • 10 yrs achieved 34.9%
  • priced in 21.5%

Valuation against its own history

Price to operating cash flow 41.0×, within its usual range.

Middle half of 20 quarters: 36.8× to 45.3×, median 39.6×.

Measures only against its own past, not against what the company is worth. Price as of 11/06/2026.

3 signs support the expectation, none speaks against it.

What supports it

with respect to the priced-in expectation

  • Expectation below the company's own record priced in 21.5%, achieved at least 34.9%
  • High, stable gross margin median 64.0%, range 3.4 pp (10 years)
  • Low capital needs capex median 1.0% of revenue (10 years)

What speaks against it

with respect to the priced-in expectation

No anomaly in the stored figures.

AI summary of the 2025 annual report

The business of Arista Networks according to its report

A language model selected and condensed statements from the report. Each statement carries a verbatim quote. The selection is not complete and shows the state of the report. It gives no rating and does not feed into the score.

Form 10-K, fiscal year ended 12/31/2025, filed 02/17/2026. Open the report at the SEC

Business model according to the report

  • Campus products include spine switches, leaf switches with Power-over-Ethernet (PoE) and Wi-Fi access points, all managed through CloudVision.

    Quote
    We offer a robust set of solutions, ranging from modular and fixed-form-factor campus spine switches to Power-over-Ethernet ("PoE") leaf switches and Wi-Fi access points, all managed through CloudVision®.
  • The company's 7280R4 Universal Leaf and 7500R3 and 7800R4 Universal Spine routing platforms serve uses such as data center interconnect, peering, business VPNs and core routing.

    Quote
    Our 7280R4 Universal Leaf and 7500R3 and 7800R4 Universal Spine platforms serve a variety of use cases, including high-speed multi-cloud connect, Data Center Interconnect (DCI), controller-based traffic engineering, peering, business VPNs, core routing, and secure enterprise edge routing.
  • Partners usually get an order from an end customer before they order from the company.

    Quote
    Our partners typically receive an order from an end customer before placing an order with us, and we verify the end customer's identification before accepting such orders.
  • The Etherlink product family has over twenty products for AI Scale Out and Scale Across use cases today, and for Scale Up in the future.

    Quote
    The Arista Etherlink portfolio comprises a family of over twenty products designed to support the diverse range of AI Scale Out and Scale Across use cases today and Scale Up in the future.

Customers according to the report

  • Customers include large cloud companies, other internet and service providers including AI Neoclouds, and enterprises such as financial services organizations and government agencies.

    Quote
    Our customers include large cloud customers or Cloud and AI Titans, other internet and service providers, including specialty and AI Neoclouds, and a wide breadth of enterprise customers, including financial services organizations and government agencies.
  • Enterprise customers include companies in media and entertainment, healthcare, oil and gas, education, manufacturing and industrial sectors, among others.

    Quote
    We continue to diversify the types of enterprise customers we serve and have expanded our presence across a wide spectrum of industries, including media and entertainment, healthcare, oil and gas, education, manufacturing and industrial sectors, among others.

Competition according to the report

  • Data center and campus networking have historically been dominated by Cisco. Other named rivals include Dell/EMC, Extreme Networks, Hewlett Packard Enterprise, Huawei, Juniper Networks and Nvidia.

    Quote
    The data center and campus networking markets have historically been dominated by Cisco, with competition also coming from other large network equipment and system vendors, including Dell/EMC, Extreme Networks, Hewlett Packard Enterprise, Huawei, Juniper Networks, Nvidia, and white box networking vendors that utilize open-source operating systems.
  • Cisco acquired Acacia Communications, and Hewlett Packard Enterprise acquired Juniper Networks. Other deals are named too.

    Quote
    For example, Cisco acquired Acacia Communications, Broadcom acquired Brocade Communications and VMware, Dell acquired Force10 Networks, Hewlett Packard Enterprise acquired Juniper Networks, and Nvidia has made significant investment in several AI Neoclouds.
  • Ethernet in AI back-end networking clusters faces competition from InfiniBand and NVLink interconnects.

    Quote
    Ethernet, faces competition from both InfiniBand ("IB") and NVLink interconnects for back-end AI networking clusters.

Risks according to the report

  • The company relies mainly on Broadcom for its switching chips.

    Quote
    In particular, we are primarily reliant upon our predominant merchant silicon vendor, Broadcom, for our switching chips.
  • In 2025, two customers accounted for 26% and 16% of total revenue.

    Quote
    Two of our customers accounted for more than 10% of our sales for the year ended December 31, 2025. Sales to these two customers represented 26% and 16% of our total revenue for the year ended December 31, 2025, respectively.
  • The company may not be able to pass on all higher trade-related costs to partners or customers, which could hurt profitability and competitiveness.

    Quote
    We also may not be able to pass on the full burden of the increase in trade-related costs to our partners and/or customers which could impact our profitability and/or our competitiveness.
  • The company has no long-term contracts with its third-party manufacturers guaranteeing capacity or pricing terms.

    Quote
    We do not have long-term contracts with our third-party manufacturers that guarantee capacity, the continuation of particular pricing terms or the extension of credit limits.
  • Customers may overestimate demand for their AI build-outs and may cancel, delay or change orders with little or no notice.

    Quote
    Customers may overestimate demand for their AI build outs and cancel, delay, reduce or otherwise modify their purchase commitments with little or no notice to us.

Since the last quarter

Q1 → Q2 2026

Mostly worse than the previous quarter: 2 of 3 changes for the worse.

  • Revenue, 12 mo.$9.7B → $10.5B+8.6%better
  • FCF margin54.4% → 48.9%−5.5 ppworse
  • Net debt−$2.8B → −$2.3B+17.9%worse

5 more unchanged: FCF, 12 mo., Gross margin, EBIT margin, Shares outstanding, Return on equity

Derivation

How the sector comparison is derived

Each area value is the average of its metrics' ranks within the sector (0 to 100, 50 is the middle). For metrics where lower is better, the rank is mirrored. The overall value is the average of the area values.

Price as of 11/06/2026.

Profitability77.8above the middleEarns more than the sector: FCF margin 47.22%, sector 18.54%.
MetricStockSector medianPosition in sector
Return on equity28.39%14.60%Rank 78
Return on capital (Greenblatt)34.39%29.77%Rank 54
EBIT margin42.82%17.40%Rank 93
FCF margin47.22%18.54%Rank 97
Gross margin64.06%48.47%Rank 68
Growth71.7above the middleGrows faster than the sector: Earnings growth, 5 years per year 40.71%, sector 14.07%.
MetricStockSector medianPosition in sector
Revenue growth, 1 year28.60%12.70%Rank 83
Earnings growth, 3 years per year37.09%9.54%Rank 87
Earnings growth, 5 years per year40.71%14.07%Rank 88
Sustainable growth (ROE × retained earnings)1.33%2.87%Rank 29
Valuation21.8below the middleValued higher than the sector: EV/sales 24.39, sector 5.18.
MetricStockSector medianPosition in sector
Earnings yield1.61%2.64%Rank 28
FCF yield1.92%3.06%Rank 34
EV/saleslower is better24.395.18Rank 5
EV/EBITlower is better56.9626.24Rank 21
Momentum68.6above the middleShare price doing better than the sector: Share price, 6 months 20.96%, sector −4.46%.
MetricStockSector medianPosition in sector
Share price, 1 year17.84%−0.59%Rank 75
Share price, 6 months20.96%−4.46%Rank 77
Share price, 3 months−4.34%−5.84%Rank 53
Distance from 52-week high−21.20%−33.23%Rank 70
Quality40.3around the middleQuality about like the sector.
MetricStockSector medianPosition in sector
Accruals (Sloan)lower is better16.22%1.65%Rank 13
Change in share countlower is better−0.42%−0.17%Rank 56
Dividend streak in years–8Rank 18
Price reaction to results, market-adjusted3.61%−1.57%Rank 74
Balance sheet & risk67.2above the middleLess risk than the sector: Debt to equity 0.00, sector 0.33.
MetricStockSector medianPosition in sector
Equity ratio63.61%53.98%Rank 70
Net debt/EBITDAlower is better−0.45−0.20Rank 58
Debt to equitylower is better0.000.33Rank 97
Volatility, 1 yearlower is better54.82%50.37%Rank 44

Ten years in figures

Revenue from $1.1B (2016) to $9.0B (2025), 25.9% a year.

Fiscal years, amounts in USD
YearRevenue, $BEBIT marginFCFSharesNet debt
20161.121.6%$110.0M1.17B−$528.3M
20171.628.6%$616.3M1.26B−$821.5M
20182.212.7%$479.3M1.29B−$614.5M
20192.433.4%$947.3M1.29B−$1.0B
20202.330.2%$719.7M1.27B−$820.8M
20212.931.4%$951.1M1.28B−$564.3M
20224.434.9%$448.2M1.27B−$627.7M
20235.938.5%$2.0B1.27B−$1.9B
20247.042.1%$3.7B1.28B−$2.8B
20259.042.8%$4.3B1.28B−$2.0B
7.3 / 10High MatchStockScorer score8 of 11 points

5 of 7 StockScorer Score rules met · How the score is built

Arista Networks mainly meets criteria in the Profitability category. Result from 18 strategies checked.

This stock · Profitability: 100%This stock · Growth: 100%This stock · Valuation: 0%This stock · Momentum: 0%Median of all stocks · Profitability: 33%Median of all stocks · Growth: 0%Median of all stocks · Valuation: 0%Median of all stocks · Momentum: 0%50%100%ProfitabilityGrowthValuationMomentumThis stockMedian of all stocks

How Arista Networks's score is built

Arista Networks is rated here with the StockScorer Score strategy, the flagship rule set. It compares return and cash-flow metrics with the median of the company's own sector and checks growth and price trend.

5 of 7 rules met

8 of 11 points

  1. Free cash flow yield above the sector mediannot met0 of 2 points
  2. Return on capital (Greenblatt ROC) above the sector medianmet2 of 2 points
  3. Return on equity above the sector medianmet1 of 1 point
  4. Free cash flow margin above the sector medianmet2 of 2 points
  5. Revenue growth above 15%met2 of 2 points
  6. 3-year earnings growth above 12% p.a.met1 of 1 point
  7. 12-month share price more than 20 percentage points ahead of the marketnot met0 of 1 point
  8. Exclusion: financial and real estate stocksdoes not apply

Detail data

How does Arista Networks stock perform across 18 strategies?

Excerpt from 18 strategies checked. The full evaluation is visible after a free sign-up.

12 more strategies locked

With a free account, you can see the match across all strategies checked in one complete overview.

  • Altman Z-Score: Stress Test
  • Earnings Quality: Accrual Check (Sloan)
  • Levermann Strategy (13 Criteria)
  • PEG Strategy (inspired by Peter Lynch)
  • Balanced GARP
  • Undervalued Stocks: Multi-Factor Check
  • Magic Formula: Value + Quality
  • Acquirer's Multiple: EV/EBIT Deep Value
  • Defensive: Low Volatility
  • Dividend Aristocrats & Continuity
  • Dividend Quality: 4 Factors
  • Trending Value: Value + Momentum

Arista Networks key metrics: P/E, P/B and equity ratio

Selected fundamental metrics for Arista Networks.

MetricStockSector
P/E ratio62.135.1
P/B ratio17.65.5
Return on equity (ROE)28.4%14.6%
Equity ratio63.6%54.0%
Debt-to-equity (D/E)0.000.33
Dividend yield0.0%0.9%

Similar stocks in Technology

How comparable stocks in the same sector score in the StockScorer model.

SymbolCompanyRating
ANETArista Networksthis page
DELLDell Technologies IncHigh7.3
SNDKSandisk CorpHigh9.1
WDCWestern Digital CorporationHigh9.1
STXSeagate Technology PLClocked
688041.SSHygon Information Technology Co. Ltd. Alocked

Frequently asked questions about Arista Networks stock

How does Arista Networks stock (ANET) score in the StockScorer model?
Arista Networks stock reaches a StockScorer score of 7.3 out of 10, which is a high match with the rule-based strategies. 5 out of 7 flagship profile rules are met.
What is Arista Networks's P/E ratio?
Arista Networks's P/E ratio is 62.1. The Technology sector median is 35.1.
What sector is Arista Networks in?
Arista Networks is assigned to the Technology sector. Its rank within the sector is 57.9 out of 100: 100 means the stock leads its peer group of large and mid-cap sector stocks in every measured area.

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