Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Ambiq MicroFRA:DS4 -1.79%18 Return-on-Tangible-Equity is -9.22% as of Jun. 2026. GuruFocus rates FRA:DS4 with a GF Score™ of 18/100. The stock has 2 warning signs investors should review. Among 988 Semiconductors companies, Ambiq Micro ranks worse than 85.53% on this metric.
Return-on-Tangible-Equity is calculated as Net Income divided by its average total shareholder tangible equity. Total shareholder tangible equity equals to Total Stockholders Equity minus Intangible Assets. Ambiq Micro's annualized net income for the quarter that ended in Jun. 2026 was €-24.70 Mil. Ambiq Micro's average shareholder tangible equity for the quarter that ended in Jun. 2026 was €267.94 Mil. Therefore, Ambiq Micro's annualized Return-on-Tangible-Equity for the quarter that ended in Jun. 2026 was -9.22%.
The historical rank and industry rank for Ambiq Micro's Return-on-Tangible-Equity or its related term are showing as below:
FRA:DS4'
s Return-on-Tangible-Equity Range Over the Past 10 Years
Min: -70.95 Med: -32.43 Max: -18.64
Current: -18.64
During the past 5 years, Ambiq Micro's highest Return-on-Tangible-Equity was -18.64%. The lowest was -70.95%. And the median was -32.43%.
FRA:DS4's Return-on-Tangible-Equity is ranked worse than 85.53% of 988
companies
in the Semiconductors industry
Industry Median: 5.725
vs FRA:DS4: -18.64
Return-on-Tangible-Equity measures the rate of return on the ownership interest (shareholder's tangible equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' tangible equity (shareholders equity minus intangibles). Return-on-Tangible-Equity shows how well a company uses investment funds to generate earnings growth. Return-on-Tangible-Equitys between 15% and 20% are considered desirable.
Be Aware
Net Income is used.
Because a company can increase its Return-on-Tangible-Equity by having more financial leverage, it is important to watch the leverage ratio when investing in high Return-on-Tangible-Equity companies. Like Return-on-Tangible-Asset, Return-on-Tangible-Equity is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their Return-on-Tangible-Equitys can be extremely high.
Ambiq Micro Return-on-Tangible-Equity Related Terms
Ambiq Micro Return-on-Tangible-Equity Historical Data
* Premium members only.
The historical data trend for Ambiq Micro's Return-on-Tangible-Equity can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
FRA:DS4 vs SKYT, AIP, WOLF: Return-on-Tangible-Equity Comparison
For the Semiconductors subindustry, Ambiq Micro's Return-on-Tangible-Equity, along with its competitors' market caps and Return-on-Tangible-Equity data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Ambiq Micro Return-on-Tangible-Equity vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Ambiq Micro's Return-on-Tangible-Equity distribution charts can be found below:
* The bar in red indicates where Ambiq Micro's Return-on-Tangible-Equity falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
In the calculation of annual Return-on-Tangible-Equity, the net income of the last fiscal year and the average total shareholder tangible equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Jun. 2026) net income data.
Return-on-Tangible-Equity is displayed in the 10-year financial page.
What does a Return-on-Tangible-Equity of -9.22% mean?
Ambiq Micro (FRA:DS4) has a Return-on-Tangible-Equity of -9.22% as of Jun. 2026. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Ambiq Micro and its competitors. According to the industry distribution chart, Ambiq Micro ranks #845 out of 988 companies in the Semiconductors industry, placing it in the top 85.5%.
Is Ambiq Micro's Return-on-Tangible-Equity too high?
Ambiq Micro's current Return-on-Tangible-Equity is -9.22%. Based on the distribution chart, Ambiq Micro ranks #845 out of 988 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Ambiq Micro has a GF Score™ of 18/100, reflecting its overall financial health beyond just this single metric.
How does Ambiq Micro's Return-on-Tangible-Equity compare to SKYT and AIP?
According to the Semiconductors industry distribution chart, Ambiq Micro ranks #845 out of 988 companies for Return-on-Tangible-Equity. This places Ambiq Micro in the lower half of its industry. The industry median Return-on-Tangible-Equity is 5.73. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Return-on-Tangible-Equity for a Semiconductors company?
The median Return-on-Tangible-Equity among Semiconductors companies is 5.73, based on 988 companies in the industry. Companies in the top quartile (top 25%) have a Return-on-Tangible-Equity significantly above this median, while those in the bottom quartile fall well below. However, Return-on-Tangible-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Return-on-Tangible-Equity mean?
A high Return-on-Tangible-Equity can signal that a stock is expensive relative to its fundamentals. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on Ambiq Micro and its competitors. For the Semiconductors industry, the median Return-on-Tangible-Equity is 5.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ambiq Micro's current Return-on-Tangible-Equity is -9.22%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ambiq Micro stock overvalued right now?
Ambiq Micro (FRA:DS4) has a current Return-on-Tangible-Equity of -9.22%. The current Return-on-Tangible-Equity is -9.22%. Ambiq Micro's overall GF Score™ is 18/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Return-on-Tangible-Equity calculated?
Return-on-Tangible-Equity is calculated from a company's financial statements. For Ambiq Micro (FRA:DS4), the current Return-on-Tangible-Equity is -9.22% as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Ambiq Micro Inc is a fabless semiconductor company that has developed technology based on a patented Sub-threshold Power Optimized Technology (SPOT) platform that significantly reduces the amount of power consumed by integrated circuits. It is a pioneer and provider of ultra-low power semiconductor solutions designed to address the power consumption challenges of general purpose and AI compute - especially at the edge. The company provides a full-stack solution encompassing tightly integrated hardware and software. Its solutions include a diverse family of systems-on-chip (SoCs) and the software required to enable on-chip AI processing, general compute, sensing, security, storage, wireless connectivity, and developed graphics.
18GF Score
Get the complete analysis for FRA:DS4
Return-on-Tangible-Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:DS4 has been successfully added to your 
