Overall verdict
Buy
7.8/10
1-year performance
+50.49%
Score breakdown
Up 50.5% over 1 year, 88% of the 52-week range.
Strongest: Profitability 10.0/10. Weakest: Shareholder return 1.6/10.
30 analysts, target +0.2% vs the price.
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.
Sector
Information Technology
Industry
Communications Equipment
Primary listing
Nyse
United States
CEO
Jayshree Ullal
Founded
2004
Employees
5 115
Revenue / employee
1.8M USD
Next earnings
February 12, 2027 (estimated)
Institutional holders
- FMR LLC3.53%
- GEODE CAPITAL MANAGEMENT, LLC2.25%
- Bank of New York Mellon Corp0.52%
- Rest of the register93.70%
3 13F filings as of September 30, 2026: US managers above $100M, filed up to 45 days after quarter end. No insiders, no retail. A share on loan is declared by its lender and by whoever bought it from the short seller, so the total can exceed 100%.
Research uses the underlying stock’s market history. The purchase quote is calculated separately when you review your order.
52-week high
217.41 USD
52-week low
114.52 USD
1-year performance
50.49%
Rising
Year-to-date performance
52.93%
Rising
Drawdown
-5.71%
Mild pullback
Position in the 52-week range
88% of range
Against the world ETF
Over 12 years, from June 2014 to October 2026, the share did better than the world ETF once risk is accounted for.
$10,000 placed at the end of June 2014 are worth today
| Arista Networks | $433,044 |
| World ETF | $34,964 |
| S&P 500 | $47,341 |
| Risk-free placement | $12,827 |
The risk
- Shaking:the share moves 3.1 times as much as the world ETF.
- Worst fall:-52 % between April 2019 and March 2020. $10,000 placed at the top fell to $4,780. The world ETF, at worst: -34 %. Back to its high in 14 months.
Arista Networks earned 12 times as much as the world ETF since 2014
Value of $10,000 placed at the end of June 2014, dividends reinvested, in dollars
- Arista Networks: $433,044
- World ETF: $34,964
- S&P 500: $47,341
- Risk-free placement: $12,827
Based on past performance. This is not a recommendation.
Range: 87.81 USD - 88.88 USD (comparables only)
The price implies growth of 17.44% per year; the company grows at 25.00%.
Quality and profitability
10.0/10Gross margin 62.9%, net margin 40.0%, ROIC 33.5%, ROE 33.5%.
Net margin
39.97%
Exceptional
Sector 3.96%|S&P 13.40%
Gross margin
62.88%
Exceptional
Return on equity (ROE)
33.52%
Exceptional
Sector 3.99%|S&P 17.06%
Return on invested capital (ROIC)
33.52%
Exceptional
Free cash flow margin (FCF)
42.20%
Exceptional
Profit-to-cash conversion (FCF conversion)
1.06x
Exceptional
Margin stability
8.3 pts
Uneven
Revenue to net income
Growth
9.0/10Revenue up 58.5% over 1 year, 31.2% a year over 5, EPS 40.7% a year over 5.
Revenue (trailing 12 months)
11.9Md USD
Revenue growth (1y)
58.45%
Hyper-growth
Revenue growth (3y)
105.55%
Strong
EPS growth (1y)
82.70%
Hyper-growth
EPS CAGR (5y)
40.70%
Exceptional
EPS revisions (3 months)
6.41%
Sharply revised up
Valuation
3.2/10P/E 55.0x, forward P/E 49.0x, EV/EBITDA 48.4x, PEG 1.35. The multiple sits in the 95th percentile of its own 5-year history.
P/E (TTM)
55.0x
Fair
Sector 59.9x|S&P 23.6x
Forward P/E
49.0x
Very expensive
EV / EBITDA
48.4x
Very expensive
Sector 19.4x|S&P 15.5x
PEG
1.35
Fair
Sector 0.16|S&P 0.91
Fair value (reverse DCF)
88.35 USD
Deeply overvalued
P/E vs its own 5-year history
among the 5% highest valuations
At its historical high
Market cap
259Md USD
Financial strength
10.0/10net debt/EBITDA -2.7x.
Net debt / EBITDA
-2.7x
Net cash
Gearing (net debt / equity)
-87.31%
Net cash
Cash
14.4Md USD
Cash / market cap
5.54%
Tight
Interest coverage
7883.7x
Very solid
Net debt
-14.4Md USD
Equity
16.4Md USD
Closed daily candles, 2 years
Last close on November 10, 2026: 185.02 USD
- MM20178.38
- MM50192.25
- MM200166.57
- RSI 1450.9
Top panel: closed candles, 20, 50 and 200-day moving averages, with volume in grey. Bottom panel: 14-day RSI with dashed 30 and 70 levels.
200-day average slope, 1 month
+3.16%
200-day average slope, 3 months
+12.70%
50-day average slope, 1 month
-3.14%
Price structure
higher-low
Bullish RSI divergence
No
20-day volatility
5.19 % per day
Volatility change
+50.04%
Forecasts by fiscal year
| Fiscal year | EPS | Normalised EPS | Revenue | EBITDA | Net income |
|---|---|---|---|---|---|
| 2026 | 4.19 (12) | 4.38 (28) | 13 383 (27) | 6 682 (16) | 5 335 (14) |
| 2027 | 5.74 (13) | 6.04 (30) | 18 746 (27) | 9 351 (16) | 7 367 (15) |
Amounts in millions of USD, EPS in USD per share. In brackets, the number of analysts. Consensus as of November 10, 2026.
Same sub-industry: 157 companies behind the medians.
| # | Company | Code | Country | Overall / 10 | Fundamentals / 10 | Mkt cap | P/E | Net margin | Revenue growth | ROIC | Net debt / EBITDA | FCF yield | 1-year perf. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ANET | 7.8 | 6.9 | 259Md USD | 55.0x | 40.0 % | 58.5 % | 33.5 % | -2.7x | 1.9 % | 50.5 % | ||
| 2 | 300308 | 7.7 | 7.4 | 83.4Md USD | 22.2x | 31.3 % | 171.8 % | 42.3 % | -0.6x | 0.6 % | 11.2 % | ||
| 3 | CSCO | 7.2 | 7.2 | 397Md USD | 30.3x | 21.0 % | 17.6 % | 18.7 % | 0.8x | 3.2 % | 41.8 % | ||
| 4 | CIEN | 7.1 | 6.5 | 42.0Md USD | 66.1x | 10.9 % | 37.0 % | 12.3 % | 0.7x | 1.9 % | 44.7 % | ||
| 5 | UI | 6.4 | 6.9 | 41.1Md USD | 38.4x | 30.1 % | 39.9 % | 82.3 % | -0.4x | 2.5 % | 16.9 % | ||
| 6 | NOKIA | 6.1 | 5.4 | 46.7Md USD | 56.7x | 4.0 % | 9.5 % | 3.5 % | -0.7x | 0.0 % | 30.2 % | ||
| 7 | MSI | 6.0 | 5.6 | 88.5Md USD | 43.1x | 16.5 % | 12.2 % | 17.3 % | 2.5x | 2.9 % | 35.9 % | ||
| 8 | ERIC B | 5.9 | 7.0 | 34.4Md USD | 18.3x | 8.4 % | 5.8 % | 13.7 % | -0.4x | 8.5 % | 13.9 % | ||
| 9 | LITE | 4.6 | 2.2 | 58.8Md USD | Not meaningful (loss) | -175.8 % | 136.5 % | -173.2 % | -1.3x | 0.6 % | 157.2 % |
