Adimmune (TPE:4142) 3-Year RORE % : -35.21% (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TPE:4142 Adimmune Corp TPE:4142
55 GF Score
Price NT$17.45
GF Value NT$25.71
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is Adimmune 3-Year RORE %?

Adimmune TPE:4142 +3.56% 55 3-Year RORE % is -35.21 as of Dec. 2025. GuruFocus rates TPE:4142 with a GF Score™ of 55/100 and a GF Value™ of NT$25.71 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 1,291 Biotechnology companies, Adimmune ranks worse than 73.2% on this metric.

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. Adimmune's 3-Year RORE % for the quarter that ended in Dec. 2025 was -35.21%.

The industry rank for Adimmune's 3-Year RORE % or its related term are showing as below:

TPE:4142's 3-Year RORE % is ranked worse than
73.2% of 1291 companies
in the Biotechnology industry
Industry Median: -11.44 vs TPE:4142: -35.21

Adimmune  (TPE:4142) 3-Year RORE % Explanation

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.


Adimmune 3-Year RORE % Related Terms


Adimmune 3-Year RORE % Historical Data

* Premium members only.

The historical data trend for Adimmune'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.

Adimmune 3-Year RORE % Chart

Adimmune Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
3-Year RORE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 87.02 -70.80 130.89 89.44 -35.21

Adimmune Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
3-Year RORE % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 89.44 94.29 25.12 26.89 -35.21

TPE:4142 vs VRTX, REGN, ALNY: 3-Year RORE % Comparison

For the Biotechnology subindustry, Adimmune'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.


Adimmune 3-Year RORE % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Adimmune's 3-Year RORE % distribution charts can be found below:

* The bar in red indicates where Adimmune's 3-Year RORE % falls into.


TPE:4142
55GF Score
Adimmune Corp TPE:4142
3-Year RORE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Adimmune 3-Year RORE % Calculation

Adimmune's 3-Year RORE % for the quarter that ended in Dec. 2025 is calculated as:

3-Year RORE %=( Most Recent EPS (Diluted)- First Period EPS (Diluted) )/( Cumulative EPS (Diluted) for 3-year -Cumulative Dividends per Share for 3-year )
=( -0.57--1.51 )/( -2.67-0 )
=0.94/-2.67
=-35.21 %

* 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.

Frequently Asked Questions Learn more about 3-Year RORE % →
What does a 3-Year RORE % of -35.21 mean?
Adimmune (TPE:4142) has a 3-Year RORE % of -35.21 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 Adimmune and its competitors. According to the industry distribution chart, Adimmune ranks #945 out of 1291 companies in the Biotechnology industry, placing it in the top 73.2%.
Is Adimmune's 3-Year RORE % too high?
Adimmune's current 3-Year RORE % is -35.21. Based on the distribution chart, Adimmune ranks #945 out of 1291 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Adimmune has a GF Score™ of 55/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Adimmune's 3-Year RORE % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Adimmune ranks #945 out of 1291 companies for 3-Year RORE %. This places Adimmune in the lower half of its industry. 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 Biotechnology company?
A good 3-Year RORE % depends on the Biotechnology industry context. However, 3-Year RORE % 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 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 Adimmune and its competitors. Adimmune's current 3-Year RORE % is -35.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Adimmune stock overvalued right now?
Based on GuruFocus' analysis, Adimmune (TPE:4142) is currently considered Possible Value Trap. The stock's GF Value™ is NT$25.71, compared to a current price of NT$17.45 — trading 32.1% below its estimated fair value. The current 3-Year RORE % is -35.21. Adimmune's overall GF Score™ is 55/100 with 6 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 Adimmune (TPE:4142), the current 3-Year RORE % is -35.21 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 Adimmune (TPE:4142) Overvalued in 2026?

Based on GuruFocus' analysis, Adimmune stock appears to be undervalued. The current stock price of NT$17.45 is trading 32.1% below its estimated GF Value™ of NT$25.71. GuruFocus considers Adimmune to be Possible Value Trap.

Key valuation signals for TPE:4142:

  • 3-Year RORE %: -35.21
  • GF Value™: NT$25.71 vs. price of NT$17.45 (32.1% below fair value)
  • GF Score™: 55/100 with 6 warning signs

No single metric tells the full story. See the TPE:4142 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Adimmune Business Description

Address Tanxing Road, No. 3, Section 1, Tanzi District, Taichung City, TWN, 427003
Adimmune Corp is engaged in the research and development, processing, manufacturing, and trading of serum, vaccines, testing reagents, biologicals, and other bacterial fluids, as well as western medicines, animal medicines, chemicals, and feed additives. Its segments are separated by business as Adimmune Corporation, which generates maximum revenue and is engaged in the manufacturing of influenza vaccines with EU GMP and US FDA certificates in Taiwan. Its products include Trivalent Influenza Vaccine, Quadrivalent Influenza Vaccine, Influenza A (H1N1) Virus Monovalent Vaccine, and others, and Enimmune Corporation. The Group's revenue is mainly from the manufacturing and trading of vaccines, modern medicine products and testing reagents, as well as entrusted packing of vaccines.
55GF Score

Get the complete analysis for TPE:4142

3-Year RORE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$17.45
Price
NT$25.71
GF Value