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Return on Retained Earnings (RORE) is an indicator of a company's growth potential, it shows how much a company earns by reinvesting its retained earnings, i.e. profits after dividend payments.
Episil Technologies's 3-Year RORE % for the quarter that ended in Dec. 2025 was 50.70%.
The industry rank for Episil Technologies's 3-Year RORE % or its related term are showing as below:
ROCO:3707's 3-Year RORE % is ranked better than 72.7% of 967
companies
in the Semiconductors industry
Industry Median: 12.9
vs ROCO:3707: 50.70
Return on Retained Earnings (RORE) is important to investors because it reveals a company's efficiency and growth potential. A higher RORE indicates a higher return. A high RORE indicates that the company should reinvest profits into the business. A lower RORE suggests that the company should distribute profits to shareholders by paying out dividends, since those dollars aren't generating much additional growth for the company.
There are a several different ways to arrive at the Return on Retained Earnings. The simplest way to calculate it is by using published information on Earnings per Share (EPS) and Dividend per Share (DPS) over a selected period. Here, 3-year period is chosen.
Be Aware
Please keep in mind that the RORE is relative to the nature of the business and its competitors. If another company in the same sector is producing a lower return on retained earnings, it doesn’t necessarily mean it’s a bad investment. It may just suggest the company is older and no longer in a high growth stage. At such a stage in the business cycle, it would be expected to see a lower RORE and higher dividend payout.
Episil Technologies 3-Year RORE % Related Terms
Episil Technologies 3-Year RORE % Historical Data
* Premium members only.
The historical data trend for Episil Technologies's 3-Year RORE % 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.
ROCO:3707 vs NVDA, AVGO, MU: 3-Year RORE % Comparison
For the Semiconductors subindustry, Episil Technologies's 3-Year RORE %, along with its competitors' market caps and 3-Year RORE % 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.
Episil Technologies 3-Year RORE % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Episil Technologies's 3-Year RORE % distribution charts can be found below:
* The bar in red indicates where Episil Technologies's 3-Year RORE % 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 3-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Dec. 2025 and 3-year before.
Episil Technologies (ROCO:3707) has a 3-Year RORE % of 50.70 as of Dec. 2025. 3-Year RORE % shows how much a company earns by reinvesting its retained earnings in 3-year. View historical data on Episil Technologies and its competitors. According to the industry distribution chart, Episil Technologies ranks #264 out of 967 companies in the Semiconductors industry, placing it in the top 27.3%.
Is Episil Technologies' 3-Year RORE % too high?
Episil Technologies' current 3-Year RORE % is 50.70. The Semiconductors industry median 3-Year RORE % is 12.90. Episil Technologies' value of 50.70 is 293% above this industry median. Based on the distribution chart, Episil Technologies ranks #264 out of 967 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Episil Technologies has a GF Score™ of 53/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Episil Technologies' 3-Year RORE % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Episil Technologies ranks #264 out of 967 companies for 3-Year RORE %. This puts Episil Technologies in the upper half of its industry. The industry median 3-Year RORE % is 12.90. Episil Technologies' value of 50.70 is 293% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year RORE % for a Semiconductors company?
The median 3-Year RORE % among Semiconductors companies is 12.90, based on 967 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year RORE % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year RORE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Episil Technologies's current 3-Year RORE % of 50.70 is 293% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year RORE % mean?
A high 3-Year RORE % can signal that a stock is expensive relative to its fundamentals. 3-Year RORE % shows how much a company earns by reinvesting its retained earnings in 3-year. View historical data on Episil Technologies and its competitors. For the Semiconductors industry, the median 3-Year RORE % is 12.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Episil Technologies's current 3-Year RORE % is 50.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Episil Technologies stock overvalued right now?
Based on GuruFocus' analysis, Episil Technologies (ROCO:3707) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$45.99, compared to a current price of NT$52.50 — trading 14.2% above its estimated fair value. The current 3-Year RORE % is 50.70 and 293% above the Semiconductors industry median of 12.90. Episil Technologies' overall GF Score™ is 53/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year RORE % calculated?
3-Year RORE % is calculated from a company's financial statements. For Episil Technologies (ROCO:3707), the current 3-Year RORE % is 50.70 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.
Is Episil Technologies (ROCO:3707) Overvalued in 2026?
Based on GuruFocus' analysis, Episil Technologies stock appears to be overvalued.
The current stock price of NT$52.50 is trading 14.2% above its estimated GF Value™ of NT$45.99.
GuruFocus considers Episil Technologies to be Modestly Overvalued.
Key valuation signals for ROCO:3707:
3-Year RORE %: 50.70
GF Value™: NT$45.99 vs. price of NT$52.50 (14.2% above fair value)
Industry Position: 293% above the Semiconductors median (#264 of 967)
No single metric tells the full story. See the ROCO:3707 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Episil Technologies Inc is engaged in general investment, research, development, manufacture and sales of epitaxial and silicon chips, mixed-signal integrated circuit and linear integrated circuit and research and development of 6" SiC G3/G4 Platform Development; SiC Schottky Diode 3300V process; SiC MOSFET 3300V manufacturing process; and GaN power semiconductor components combined with IC process manufacturing process technology for providing 6-inch silicon wafer foundry service. It operates in one reportable operating segment. Geographically, it operates in Taiwan, Japan, China, the USA, and others, with the majority of revenue deriving from Taiwan.
53GF Score
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3-Year RORE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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