Ambiq Micro, Inc. (AMBQ) Market Cap
Ambiq Micro, Inc. (AMBQ) has a market capitalization of $644.5M, based on the latest available market data.
Financials updated after earnings reported 2025-09-30.
Sector: Technology
Industry: Semiconductors
Employees: 190
Exchange: New York Stock Exchange
Headquarters: Austin, TX, US
Website: https://ambiq.com
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SEC Filings
| Type | Filing Date | Link |
|---|---|---|
| 4(Insider Transaction (Form 4)) | 2/20/2026 | View Filing → |
| 4(Insider Transaction (Form 4)) | 2/10/2026 | View Filing → |
| 4(Insider Transaction (Form 4)) | 1/28/2026 | View Filing → |
| 4(Insider Transaction (Form 4)) | 1/28/2026 | View Filing → |
| 424B4(Prospectus (424B4)) | 1/23/2026 | View Filing → |
| S-1MEF(SEC Filing) | 1/23/2026 | View Filing → |
| EFFECT(SEC Filing) | 1/23/2026 | View Filing → |
| 8-K(Current Report (Material Events)) | 1/21/2026 | View Filing → |
| S-1(Securities Registration) | 1/21/2026 | View Filing → |
| 3(Insider Initial Statement) | 1/8/2026 | View Filing → |
| 8-K(Current Report (Material Events)) | 1/8/2026 | View Filing → |
| 4(Insider Transaction (Form 4)) | 1/7/2026 | View Filing → |
| 3(Insider Initial Statement) | 1/7/2026 | View Filing → |
| 10-Q(Quarterly Report) | 11/6/2025 | View Filing → |
| 8-K(Current Report (Material Events)) | 11/6/2025 | View Filing → |
| SC 13G(SEC Filing) | 11/3/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 10/6/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 10/6/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 10/6/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 10/6/2025 | View Filing → |
| 8-K(Current Report (Material Events)) | 10/3/2025 | View Filing → |
| 10-Q(Quarterly Report) | 9/4/2025 | View Filing → |
| 8-K(Current Report (Material Events)) | 9/4/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 7/31/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 7/31/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 7/31/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 7/31/2025 | View Filing → |
| 4(Insider Transaction (Form 4)) | 7/31/2025 | View Filing → |
| S-8(SEC Filing) | 7/31/2025 | View Filing → |
| 8-K(Current Report (Material Events)) | 7/31/2025 | View Filing → |
| 424B4(Prospectus (424B4)) | 7/30/2025 | View Filing → |
| EFFECT(SEC Filing) | 7/30/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| 3(Insider Initial Statement) | 7/29/2025 | View Filing → |
| S-1MEF(SEC Filing) | 7/29/2025 | View Filing → |
| CERT(Certification Filing) | 7/28/2025 | View Filing → |
| CORRESP(SEC Filing) | 7/25/2025 | View Filing → |
| CORRESP(SEC Filing) | 7/25/2025 | View Filing → |
| 8-A12B(Securities Registration (Section 12b)) | 7/25/2025 | View Filing → |
| S-1/A(SEC Filing) | 7/21/2025 | View Filing → |
| S-1(Securities Registration) | 7/3/2025 | View Filing → |
| DRS/A(SEC Filing) | 6/13/2025 | View Filing → |
| DRSLTR(SEC Filing) | 4/4/2025 | View Filing → |
| DRS/A(SEC Filing) | 4/4/2025 | View Filing → |
| UPLOAD(SEC Filing) | 3/10/2025 | View Filing → |
| DRS/A(SEC Filing) | 2/13/2025 | View Filing → |
| D(SEC Filing) | 9/27/2024 | View Filing → |
| D(SEC Filing) | 7/29/2024 | View Filing → |
| D/A(SEC Filing) | 7/3/2024 | View Filing → |
| D(SEC Filing) | 6/17/2024 | View Filing → |
| D(SEC Filing) | 5/28/2024 | View Filing → |
| D(SEC Filing) | 9/15/2023 | View Filing → |
| DRS/A(SEC Filing) | 11/17/2022 | View Filing → |
| D(SEC Filing) | 11/4/2022 | View Filing → |
| DRSLTR(SEC Filing) | 8/19/2022 | View Filing → |
| UPLOAD(SEC Filing) | 6/21/2022 | View Filing → |
| DRS(SEC Filing) | 5/24/2022 | View Filing → |
| D(SEC Filing) | 2/23/2022 | View Filing → |
| D/A(SEC Filing) | 3/25/2021 | View Filing → |
| D(SEC Filing) | 3/18/2021 | View Filing → |
| D(SEC Filing) | 11/2/2020 | View Filing → |
| D(SEC Filing) | 4/3/2020 | View Filing → |
| D/A(SEC Filing) | 1/23/2020 | View Filing → |
| D/A(SEC Filing) | 11/27/2019 | View Filing → |
| D(SEC Filing) | 6/7/2019 | View Filing → |
| D(SEC Filing) | 3/15/2019 | View Filing → |
| D(SEC Filing) | 1/31/2019 | View Filing → |
| D/A(SEC Filing) | 1/28/2019 | View Filing → |
| D(SEC Filing) | 11/20/2018 | View Filing → |
| D/A(SEC Filing) | 10/30/2018 | View Filing → |
| D(SEC Filing) | 6/13/2018 | View Filing → |
| D/A(SEC Filing) | 1/26/2018 | View Filing → |
| D/A(SEC Filing) | 10/30/2017 | View Filing → |
| D(SEC Filing) | 9/15/2017 | View Filing → |
| D(SEC Filing) | 7/13/2017 | View Filing → |
| D(SEC Filing) | 6/16/2017 | View Filing → |
| D(SEC Filing) | 12/22/2016 | View Filing → |
| D(SEC Filing) | 12/13/2016 | View Filing → |
| D(SEC Filing) | 8/10/2016 | View Filing → |
| D(SEC Filing) | 8/10/2016 | View Filing → |
| D(SEC Filing) | 8/10/2016 | View Filing → |
| D(SEC Filing) | 5/29/2015 | View Filing → |
| D(SEC Filing) | 11/7/2014 | View Filing → |
| D(SEC Filing) | 8/21/2013 | View Filing → |
| D(SEC Filing) | 7/1/2013 | View Filing → |
| D(SEC Filing) | 11/2/2012 | View Filing → |
| D(SEC Filing) | 7/25/2012 | View Filing → |
| D(SEC Filing) | 2/28/2012 | View Filing → |
| D(SEC Filing) | 12/29/2010 | View Filing → |
| D(SEC Filing) | 11/1/2010 | View Filing → |
| D(SEC Filing) | 11/1/2010 | View Filing → |
| D(SEC Filing) | 9/14/2010 | View Filing → |
| D(SEC Filing) | 9/3/2010 | View Filing → |
