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Ambiq Micro, Inc.

For the period ended Sep 30, 2025. Filed Nov 6, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Nov 6, 2025

AMBQ$45.24-1.2%Stored close · as of Nov 10, 2026

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Condensed Consolidated Statements of Operations and Comprehensive Loss

(Unaudited and in thousands)

Three Months EndedNine Months Ended
September 30, 2025September 30, 2024September 30, 2025September 30, 2024
Net sales$18,165$20,266$51,770$55,728
Cost of sales10,48813,66828,53436,485
Gross profit7,6776,59823,23619,243
Operating expenses:
Research and development8,8899,56826,47428,395
Selling, general, and administrative8,8317,11924,34321,090
Total operating expenses17,72016,68750,81749,485
Loss from operations(10,043)(10,089)(27,581)(30,242)
Other income, net1,0446641,820797
Loss before income taxes(8,999)(9,425)(25,761)(29,445)
Provision for income taxes3132125
Net loss$(9,002)$(9,438)$(25,782)$(29,470)
Deemed dividends—(305)—(2,724)
Net loss attributable to common stockholders$(9,002)$(9,743)$(25,782)$(32,194)
Net loss per share attributable to common stockholders, basic and diluted$(0.72)$(26.03)$(5.73)$(87.51)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted12,464,236374,2704,495,701367,888
Comprehensive loss:
Currency translation adjustment(14)5666107
Comprehensive loss$(9,016)$(9,382)$(25,716)$(29,363)
Deemed dividends—(305)—(2,724)
Comprehensive loss attributable to common stockholders$(9,016)$(9,687)$(25,716)$(32,087)
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.