Flagship explainer

How Arista Networks, Inc. makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$9.0B · 100%Cost of revenue$3.2B · 36%Gross profit$5.8B · 64%Operating income$3.9B · 43%Income before tax$4.2B · 47%Income tax$738M · 8%Net income$3.5B · 39%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$9.0B100%
Cost of revenue$3.2B36%
$5.8B64%
$3.9B43%
Income before tax$4.2B47%
Income tax$738M8%
$3.5B39%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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