Arista NetworksANET

TechnologyNYSEFinancial year ends in December

Makes high-speed network switches for data centres, including the networks that link AI chips together.

Share price

Key figures, last 12 months

Market cap
$215.7bn
at 170.75, 6 November 2026
Revenue growth
+40.7%
on $11.9bn of revenue
Operating margin
43.8%
+0.9 pts on a year earlier
Free cash flow margin
42.2%
−5.7 pts on a year earlier
ROIC
—

12 months to 30 September 2026, from Arista Networks’s SEC filings. All figures

Financial metrics

Revenue
$11.9bn
+40.7% on a year earlier
Net income
$4.8bn
+41.6% on a year earlier
Earnings per share
$3.72
Price to earnings
45.9×
Free cash flow
$5.0bn
+24% on a year earlier
Profit turned into cash
105.6%
Spending on build-out
1.9%
+0.7 pts on a year earlier
Cash and investments
$14.4bn
Total debt
—
Net cash
—
Debt to equity
—
Shares (diluted)
1.28bn
+0.1% on a year earlier

Last 12 months; cash and debt at the latest balance sheet. Changes are on a year earlier.

Revenue by financial year

Arista Networks’s revenue by financial year$2.9bnFY2021$4.4bnFY2022$5.9bnFY2023$7.0bnFY2024$9.0bnFY2025

Latest filings

All filings →

Coming soon

Hindsight Analysis

A closer look at Arista Networks’s finances: what the figures reveal, the risks they show, and how the company’s promises compare with its results.

You’ll also get the free weekly newsletter. Unsubscribe at any time.

Hindsight coverage

Analysis

If Robots Do All the Work, Who Gets Paid?

If machines do the work, who gets paid? Every economy has been built on whatever made wealth at the time. The record on jobs and pay, the arguments on both sides, and four answers to who owns the machines.

6 sections15 min read

Explainer

What is AI, really?

What actually happens inside an AI when you ask it a question, and how it learned to answer by guessing and being corrected.

6 parts8 min read

History

AI: From Lab to Geopolitics

In 1950, Alan Turing asked whether machines could think. Today the question is who controls them.

6 chapters9 min read

Charts and live prices are delayed, from TradingView. Market values use each company’s last trade on IEX at the previous close, times the shares in issue from its filings; company figures come from SEC filings. This is information, not investment advice. Where our market data comes from

Company logos are trademarks of their owners, shown only to identify them; the files are from Wikimedia Commons.

Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.