EirGenix (TPE:6589) Cyclically Adjusted Book per Share: NT$23.25 (As of Dec. 2025)


TPE:6589 EirGenix Inc TPE:6589
58 GF Score
Price NT$49.70
GF Value NT$92.26
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is EirGenix Cyclically Adjusted Book per Share?

EirGenix TPE:6589 +5.97% 58 Cyclically Adjusted Book per Share is NT$23.25 as of Dec. 2025. GuruFocus rates TPE:6589 with a GF Score™ of 58/100 and a GF Value™ of NT$92.26 (Possible Value Trap). The stock has 6 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

EirGenix's adjusted book value per share for the three months ended in Dec. 2025 was NT$27.568. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$23.25 for the trailing ten years ended in Dec. 2025.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-07-05), EirGenix's current stock price is NT$49.70. EirGenix's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$23.25. EirGenix's Cyclically Adjusted PB Ratio of today is 2.14.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of EirGenix was 2.83. The lowest was 1.81. And the median was 2.43.


EirGenix  (TPE:6589) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

EirGenix's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=49.70/23.25
=2.14

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of EirGenix was 2.83. The lowest was 1.81. And the median was 2.43.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


EirGenix Cyclically Adjusted Book per Share Related Terms


EirGenix Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for EirGenix's Cyclically Adjusted Book per Share 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.

EirGenix Cyclically Adjusted Book per Share Chart

EirGenix Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 23.25

EirGenix Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book per Share 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 0.00 0.00 0.00 0.00 23.25

TPE:6589 vs VRTX, REGN, ALNY: Cyclically Adjusted Book per Share Comparison

For the Biotechnology subindustry, EirGenix's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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.


EirGenix Cyclically Adjusted PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, EirGenix's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where EirGenix's Cyclically Adjusted PB Ratio falls into.


TPE:6589
58GF Score
EirGenix Inc TPE:6589
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

EirGenix Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, EirGenix's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=27.568/324.0540*324.0540
=27.568

Current CPI (Dec. 2025) = 324.0540.

EirGenix Quarterly Data

Book Value per Share CPI Adj_Book
201312 5.148 233.049 7.158
201412 9.424 234.812 13.006
201512 8.221 236.525 11.263
201606 12.482 241.018 16.782
201612 11.672 241.432 15.666
201706 10.881 244.955 14.395
201709 0.000 246.819 0.000
201712 10.201 246.524 13.409
201803 0.000 249.554 0.000
201806 11.012 251.989 14.161
201809 10.511 252.439 13.493
201812 12.986 251.233 16.750
201903 12.090 254.202 15.412
201906 13.336 256.143 16.872
201909 11.694 256.759 14.759
201912 10.159 256.974 12.811
202003 8.266 258.115 10.378
202006 10.332 257.797 12.987
202009 10.064 260.280 12.530
202012 8.788 260.474 10.933
202103 7.777 264.877 9.514
202106 20.391 271.696 24.321
202109 21.861 274.310 25.825
202112 34.718 278.802 40.353
202203 35.132 287.504 39.598
202206 35.227 296.311 38.525
202209 35.168 296.808 38.396
202212 35.102 296.797 38.326
202303 34.427 301.836 36.961
202306 34.025 305.109 36.138
202309 33.768 307.789 35.552
202312 32.731 306.746 34.578
202403 32.471 312.332 33.690
202406 31.668 314.175 32.664
202409 30.832 315.301 31.688
202412 30.314 315.605 31.126
202503 29.274 319.799 29.663
202506 28.359 322.561 28.490
202509 27.933 324.800 27.869
202512 27.568 324.054 27.568

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$23.25 mean?
EirGenix (TPE:6589) has a Cyclically Adjusted Book per Share of NT$23.25 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on EirGenix and its competitors.
Is EirGenix's Cyclically Adjusted Book per Share too high?
EirGenix's current Cyclically Adjusted Book per Share is NT$23.25. Overall, EirGenix has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does EirGenix's Cyclically Adjusted Book per Share compare to VRTX and REGN?
EirGenix's Cyclically Adjusted Book per Share of NT$23.25 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Biotechnology company?
A good Cyclically Adjusted Book per Share depends on the Biotechnology industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on EirGenix and its competitors. EirGenix's current Cyclically Adjusted Book per Share is NT$23.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is EirGenix stock overvalued right now?
Based on GuruFocus' analysis, EirGenix (TPE:6589) is currently considered Possible Value Trap. The stock's GF Value™ is NT$92.26, compared to a current price of NT$49.70 — trading 46.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$23.25. EirGenix's overall GF Score™ is 58/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For EirGenix (TPE:6589), the current Cyclically Adjusted Book per Share is NT$23.25 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 EirGenix (TPE:6589) Overvalued in 2026?

Based on GuruFocus' analysis, EirGenix stock appears to be undervalued. The current stock price of NT$49.70 is trading 46.1% below its estimated GF Value™ of NT$92.26. GuruFocus considers EirGenix to be Possible Value Trap.

Key valuation signals for TPE:6589:

  • Cyclically Adjusted Book per Share: NT$23.25
  • GF Value™: NT$92.26 vs. price of NT$49.70 (46.1% below fair value)
  • GF Score™: 58/100 with 6 warning signs

No single metric tells the full story. See the TPE:6589 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


EirGenix Business Description

Address No. 101, Lane 169, Kangning Street, Xizhi District, New Taipei, TWN, 22180
EirGenix Inc is engaged in the research and development of biosimilars and new drugs, as well as biopharmaceutical contract development and manufacturing services, which included cell line construction platforms, process development platforms, analytical science and protein identification. Its products include CRM197 CARRIER PROTEIN, PRODUCT PIPELINE, COVID-19 ANTIGEN RAPID TEST. The revenue is derived from biopharmaceutical contract development and manufacturing services, sales of authorization and cooperative development, and sales of goods. Geographically, it operates in Japan, Taiwan, USA and Canada, Mainland China, Hong Kong, and Macao, and Europe, Others.
58GF Score

Get the complete analysis for TPE:6589

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$49.70
Price
NT$92.26
GF Value