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. ProMOS Technologies's annualized net income for the quarter that ended in Dec. 2025 was $-2.52 Mil. ProMOS Technologies's average shareholder tangible equity for the quarter that ended in Dec. 2025 was $16.39 Mil. Therefore, ProMOS Technologies's annualized Return-on-Tangible-Equity for the quarter that ended in Dec. 2025 was -15.37%.
The historical rank and industry rank for ProMOS Technologies's Return-on-Tangible-Equity or its related term are showing as below:
LUX:PROTFPC'
s Return-on-Tangible-Equity Range Over the Past 10 Years
Min: -24.41 Med: 3.52 Max: 51.73
Current: -23.88
During the past 13 years, ProMOS Technologies's highest Return-on-Tangible-Equity was 51.73%. The lowest was -24.41%. And the median was 3.52%.
LUX:PROTFPC's Return-on-Tangible-Equity is not ranked
in the Semiconductors industry.
Industry Median: 5.19
vs LUX:PROTFPC: -23.88
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.
ProMOS Technologies Return-on-Tangible-Equity Related Terms
ProMOS Technologies Return-on-Tangible-Equity Historical Data
* Premium members only.
The historical data trend for ProMOS Technologies'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.
LUX:PROTFPC vs LEDS, NLST: Return-on-Tangible-Equity Comparison
For the Semiconductors subindustry, ProMOS Technologies'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.
ProMOS Technologies Return-on-Tangible-Equity vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ProMOS Technologies's Return-on-Tangible-Equity distribution charts can be found below:
* The bar in red indicates where ProMOS Technologies'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 two times the semi-annual (Dec. 2025) net income data.
Return-on-Tangible-Equity is displayed in the 10-year financial page.
What does a Return-on-Tangible-Equity of -15.37% mean?
ProMOS Technologies (LUX:PROTFPC) has a Return-on-Tangible-Equity of -15.37% as of Dec. 2025. Return on tangible equity is the ratio of current-period net income to average two-period tangible equity. View historical data on ProMOS Technologies and its competitors.
Is ProMOS Technologies' Return-on-Tangible-Equity too high?
ProMOS Technologies' current Return-on-Tangible-Equity is -15.37%. Overall, ProMOS Technologies has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does ProMOS Technologies' Return-on-Tangible-Equity compare to LEDS and NLST?
ProMOS Technologies' Return-on-Tangible-Equity of -15.37% can be compared against companies in the Semiconductors industry. The industry median Return-on-Tangible-Equity is 5.19. 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 5.19, based on 985 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 ProMOS Technologies and its competitors. For the Semiconductors industry, the median Return-on-Tangible-Equity is 5.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ProMOS Technologies's current Return-on-Tangible-Equity is -15.37%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ProMOS Technologies stock overvalued right now?
ProMOS Technologies (LUX:PROTFPC) has a current Return-on-Tangible-Equity of -15.37%. The current Return-on-Tangible-Equity is -15.37%. ProMOS Technologies' overall GF Score™ is 36/100 with 5 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 ProMOS Technologies (LUX:PROTFPC), the current Return-on-Tangible-Equity is -15.37% as of Dec. 2025. 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.
ProMOS Technologies Ltd manufactures products and components pertaining to the semiconductor memory. It mainly manufactures Dynamic Random Access Memory (DRAM) and products related to the same. The company offers DDR3 SDRAM, DDR2 SDRAM, DDR SDRAM, SDRAM, mobile memory, and KGD products. It also creates simulation modules and data sheets. Geographically the activities are carried out through the region of Taiwan.
36GF Score
Get the complete analysis for LUX:PROTFPC
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