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Ambiq Micro AMBQ Q2 2025 earnings

Reported September 4, 2025 · After market close

Revenue$17.9MBeat by $403.1K
EPS-$0.43Beat by $0.01
Revenue estimate$17.5M
EPS estimate-$0.44

Next report

Nov 5, 2026 (in 2 months)
Revenue estimate$36.6M
EPS estimate-$0.16

Financials

Q2 2025

Income statement

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Revenue$17.9M-11.7%
Gross profit$7.2M+11.8%
Operating income-$8.8M+19.8%
Net income-$8.5M+20.1%
EPS (diluted)-$18.89+45.4%

Balance sheet

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Cash & equivalents$47.5M—
Total debt$873.0K—
Total equity-$307.3M-11.1%
Total assets$89.2M—

Cash flow

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Operating cash flow-$12.0M—

Valuation & ratios

Profitability

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Gross margin36.7%—
Operating margin-51.2%—
Net margin-49.1%—

Returns & leverage

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Current ratio5.6×—

Segments

By geography

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CN$8.7M—
TW$6.8M—
SG$2.1M—
US$120.0K—

FAQ

When did Ambiq Micro report Q2 2025 earnings?
Ambiq Micro (AMBQ) reported Q2 2025 earnings on September 4, 2025 after market close.
What were Ambiq Micro's Q2 2025 revenue and EPS?
Ambiq Micro reported revenue of $17.9M and eps of $-0.43 for Q2 2025.
Did Ambiq Micro beat estimates in Q2 2025?
Revenue beat the consensus estimate of $17.5M by $403.1K. EPS beat the consensus estimate of $-0.44 by $0.01.
How did Ambiq Micro's Q2 2025 results compare year-over-year?
Compared to the same quarter a year prior, revenue declined 11.7% from $20.3M a year earlier and eps grew 45.0% from $-0.78.
Where can I find Ambiq Micro's Q2 2025 SEC filings?
You can read the 8-K earnings release (0000950170-25-113025) and the 10-Q periodic report (0000950170-25-113026) directly on SEC EDGAR. The filing index links above go to sec.gov.