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Ambiq

Ambiq IPO

$437.82MM
Series G Valuation, Aug 2023
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Ambiq IPO date and status

2010
Founded
Jul 2025
IPO Completed

Company details

Ambiq is a developer of ultra-low power semiconductor solutions for the Internet of Things (IoT), wearable devices, and other battery-powered applications.
Founded
2010
Headquarters
Austin, TX, United States
Forge Price 1
Price not available
Market Activity 2
Limited
Last Matched Price
Post-Money Valuation 3
$437.82MM
Total Funding
$1.33B
Last Funding Round
Series G

Learn more about Ambiq

To invest in Ambiq pre-IPO

Can you invest in Ambiq pre-IPO?

You may invest in Ambiq as it is a public company listed on the NASDAQ with ticker AMBQ. But if you are an accredited investor interested in buying pre-IPO shares of a private company, you can learn more about how to invest in the private market or register today to get started.

Can you sell shares of Ambiq before it goes public?

You can no longer sell shares of Ambiq on Forge as this company is no longer private. However, if you own shares of a private company, Forge may be able to help you sell them in a way that works for you and the company. Learn more or register with us today to get started.

What is the pre-IPO value of my Ambiq shares?

Forge can no longer determine the value of Ambiq shares as this company is no longer private. However, if you own shares of a private company, Forge may help you value and sell them in a way that works for you and the company. Learn more or register with us today to get started.

Is Ambiq a publicly traded company?

Ambiq became a public company following its IPO on 07/30/2025 and is now traded on the NASDAQ under the ticker AMBQ.

To learn more about Ambiq potential IPO

Will Ambiq go IPO?

Ambiq became a public company following its IPO on 07/30/2025 and is now traded on the NASDAQ under the ticker AMBQ.

What is Ambiq’s IPO price?

The IPO price of Ambiq is not currently available.

When was Ambiq founded?

Ambiq was founded in 2010.

What is Ambiq funding to date?

Ambiq has raised $1.33B to date.

Ambiq pre-IPO valuation and funding rounds

Funding history chart
Funding round and deals details
Funding Date Round Amount Raised Price per Share Post-Money Valuation 3 Key Investors
08/31/2023 Series G $92MM $0.90 $437.82MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
101,751,502
Liquidation Pref Order
1
Liquidation Pref As Multiplier
2.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors
02/08/2022 Series F-1 $44.81MM $2.09 $803.23MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
21,423,216
Liquidation Pref Order
1
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors
10/16/2020 Series F $136.81MM $1.83 $667.25MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
74,840,147
Liquidation Pref Order
1
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors
11/02/2018 Series E $30MM $1.03 $270.99MM Edbi
Price per Share
$ xx.xx
Shares Outstanding
29,019,153
Liquidation Pref Order
1
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Edbi
02/02/2018 Series D $34.9MM $0.88 $202.68MM Q Venture Partners
Price per Share
$ xx.xx
Shares Outstanding
39,656,811
Liquidation Pref Order
1
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Q Venture Partners
11/10/2014 Series C $25.26MM $0.59 $88.34MM Arm Holdings, Austin Ventures, Kleiner Perkins, Mercury Fund
Price per Share
$ xx.xx
Shares Outstanding
43,181,403
Liquidation Pref Order
2
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Arm Holdings, Austin Ventures, Kleiner Perkins, Mercury Fund
08/08/2013 Series B $10.44MM $0.55 $39.49MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
18,990,249
Liquidation Pref Order
2
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors
10/19/2012 Series A $4.55MM $0.55 $18.32MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
8,276,659
Liquidation Pref Order
2
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors
10/19/2010 Series Seed $2.52MM $0.50 $6.31MM Undisclosed Investors
Price per Share
$ xx.xx
Shares Outstanding
5,045,368
Liquidation Pref Order
2
Liquidation Pref As Multiplier
1.0x
Conversion Ratio
1.0x
Dividend Rate
8.0%
Cumulative
Non-cumulative
Participating
Non-participating
Participation Cap
--
Key Investors
Undisclosed Investors

Ambiq IPO news and media highlights

9 Austin Clean Tech Companies Supporting Sustainability

Several Austin-based clean tech businesses are contributing to sustainability efforts in both the hardware and digital sectors. Companies include Modernize Home Services, which connects homeowners with energy efficient products, Bractlet, which provides real-time data to help businesses save on energy bills, and Hyliion, which is seeking to reinvent the global commercial transportation market with its electrified powertrain systems. Others are developing technologies to reduce energy consumption and greenhouse gas emissions, collect energy donations, and promote sustainable living spaces.

Ambiq’s newest open-source AI model helps IoT applications capture clean speech

Ambiq Micro Inc. has added a Neural Network Speech Enhancer to its artificial intelligence toolkit. The open-source tool, available through Ambiq's neuralSPOT Model Zoo and GitHub, can remove background noise in real time, enabling clean voice capture in noisy environments. It can be used on low-power devices, particularly useful for applications such as voice memos, voice chat and speech recognition. It is expected to be particularly beneficial in environments like noisy vehicle cabins, factories, offices and construction sites.

Ambiq Introduces AI-based HeartKit for Real-Time Heart Monitoring Applications

Ambiq has launched HeartKit, an open-source AI model built on Ambiq's AI SDK, neuralSPOT®, for real-time heart monitoring applications. The AI model analyzes ECG data to detect heart irregularities and is designed to operate on Ambiq's low-power SoC. The technology is 13 times more power-efficient than competing MCUs, according to the company. HeartKit is available for download under the BSD-3 license.
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Private companies exploring an IPO

See which private companies are preparing for the public market. Register to get full access to the latest secondary market pricing data.

Sector: Technology Hardware
Subsector: Computing Hardware
Trade Metrics Last Funding Round
Company Forge Price Last Matched Round Post-Money Valuation 3 Price Per Share Amount Raised
CerebrasCerebras$105.00 +$60.00 (133.33%)$ xx.xxSeries H$23B$89.02$1.01B
QuantinuumQuantinuumNot available$ xx.xxNot available------

Private market movers

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Artificial Intelligence (AI)

Company Forge Price Market Activity Last Matched
Anthropic Anthropic $259.14 -$13.84 (5.07%)High $xxx.xx
OpenAI OpenAI $723.12 +$0.12 (0.02%)High $xxx.xx
Anduril Anduril $105.00 -$0.53 (0.50%)High $xxx.xx
Databricks Databricks $197.72 +$0.06 (0.03%)High $xxx.xx
Waymo Waymo Not availableLimited $xxx.xx

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Updated on: Aug 14, 2025

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