AMBQ · NYSE
Ambiq Micro (AMBQ) Stock Price & Fundamentals
Ambiq Micro (AMBQ) closed at $717.13 on Oct 9, 2026, down 0.18% from the previous close of $718.42.
Share price, past year
1Y +17.36%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $717.13 |
| Sep 30, 2026 | $750.41 |
| Aug 31, 2026 | $754.01 |
| Jul 31, 2026 | $768.97 |
| Jun 30, 2026 | $822.52 |
| May 29, 2026 | $807.88 |
| Apr 30, 2026 | $773.60 |
| Mar 31, 2026 | $756.08 |
| Feb 27, 2026 | $740.88 |
| Jan 30, 2026 | $752.56 |
| Dec 31, 2025 | $739.18 |
| Nov 28, 2025 | $704.20 |
| Oct 31, 2025 | $672.30 |
Key statistics
- Market cap
- $17.32B
- P/E (TTM)
- 22.1
- EPS (TTM)
- $32.46
- Revenue (TTM)
- $97.87M
- Net income (TTM)
- −$36.97M
- Shares outstanding
- 24.1M
- Dividend yield
- —
- 52-week range
- $607.68 – $833.82
Ambiq Micro's market cap is $17.32B, based on a share price of $717.13 and 24.1M shares outstanding as of Jun 30, 2026.
Financials
Ambiq Micro reported revenue of $72.51M for fiscal 2025, down 4.67% from fiscal 2024.
Ambiq Micro reported a net loss of $36.46M in fiscal 2025.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $72.51M | −4.7% | −$36.46M | −50.3% | −$4.57 | — |
| FY2024ended Dec 31, 2024 | $76.07M | — | −$39.66M | −52.1% | −$113.50 | — |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $33.90M | −$7.12M | −$0.32 |
| Q1 FY2026ended Mar 31, 2026 | $25.06M | −$10.17M | −$0.50 |
| Q4 FY2025ended Dec 31, 2025 | $20.74M | −$10.68M | $34.00 |
| Q3 FY2025ended Sep 30, 2025 | $18.17M | −$9.00M | −$0.72 |
| Q2 FY2025ended Jun 30, 2025 | $17.87M | −$8.50M | −$18.89 |
| Q1 FY2025ended Mar 31, 2025 | $15.73M | −$8.28M | −$18.96 |
| Q3 FY2024ended Sep 30, 2024 | $20.27M | −$9.44M | −$26.03 |
| Q2 FY2024ended Jun 30, 2024 | $20.25M | −$10.63M | −$34.59 |
Company profile
- Name
- Ambiq Micro, Inc.
- Ticker
- AMBQ
- Exchange
- NYSE
- Industry (SEC SIC)
- Semiconductors & Related Devices
- Headquarters
- 6500 River Place Boulevard, Building 7, Suite 200, Austin, TX 78730
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0001500412
Recent SEC filings
- Aug 11, 2026
- Aug 11, 2026
- Jul 30, 2026
- Jun 8, 2026
- May 12, 2026
- May 12, 2026
- Mar 5, 2026
- Mar 5, 2026
Frequently asked questions
What is Ambiq Micro's stock price?
Ambiq Micro (AMBQ) closed at $717.13 on Oct 9, 2026, down 0.18% from the previous close of $718.42.
What is Ambiq Micro's market cap?
Ambiq Micro's market cap is $17.32B, based on a share price of $717.13 and 24.1M shares outstanding as of Jun 30, 2026.
How much revenue does Ambiq Micro make?
Ambiq Micro reported revenue of $72.51M for fiscal 2025, down 4.67% from fiscal 2024.
What is AMBQ's P/E ratio?
Ambiq Micro's price-to-earnings ratio is 22.1, based on trailing twelve-month diluted EPS of $32.46.
Does Ambiq Micro pay a dividend?
Ambiq Micro's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Ambiq Micro, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures