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How Ambiq Micro, 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$72.5M · 100%Cost of revenue$40.4M · 56%Gross profit$32.1M · 44%Operating income−$39.5M · −55%Income before tax−$36.4M · −50%Income tax$40000 · 0%Net income−$36.5M · −50%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
$72.5M100%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
Cost of revenue$40.4M56%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
$32.1M44%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
−$39.5M−55%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
Income before tax−$36.4M−50%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
Income tax$400000%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
−$36.5M−50%
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
Source:
  • 10-K · FY 2025Filing detailsAccession 0001193125-26-094004 · filed Mar 5, 2026
· event Dec 31, 2025 · retrieved Oct 18, 2026 · annual-row source set
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