State Ledger
Company profile

Ambiq Micro, Inc. CIK 1500412

Ticker
AMBQ (NYSE)
Industry
Semiconductors & Related Devices
Headquarters
Austin, TX 78730
Fiscal year end
2025 (FY)
Market Data
Close
$55.43
Change
-$3.19
Change %
-5.44%
Volume
14,620

AMBQ · trading date Oct 12, 2026 · previous close $58.62 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$72.51M
Net income
-$36.46M
Total assets
$184.68M
Total liabilities
$22.22M
Stockholders' equity
$162.46M
Cash & equivalents
$140.28M
Operating income
-$39.54M
Operating cash flow
-$19.69M
Capital expenditures
—

Fiscal year 2025, via 10-K filed 2026-03-05. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
-54.5%
Net margin
-50.3%
Free cash flow
—
Free cash flow margin
—
Liabilities / assets
12.0%
Equity / assets
88.0%
CapEx / revenue
—
Operating cash flow / net income
0.54×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $72.51M -$36.46M $184.68M $22.22M $162.46M
2024 $76.07M -$39.66M $104.28M $18.53M -$292.40M
Company Details
SIC code
3674
State of incorporation
DE
Active filer
Yes
Most recent SEC filing
Form 4
2026-09-17
Financials filed via
Form 10-K
filed 2026-03-05

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
Austin, TX 78730
6500 RIVER PLACE BOULEVARD
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:57 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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