Ruentex Industries (TPE:2915) Cyclically Adjusted Book per Share: NT$98.32 (As of Jun. 2026)

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TPE:2915 Ruentex Industries Ltd TPE:2915
72 GF Score
Price NT$59.00
GF Value NT$45.78
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is Ruentex Industries Cyclically Adjusted Book per Share?

Ruentex Industries TPE:2915 -1.17% 72 Cyclically Adjusted Book per Share is NT$98.32 as of Jun. 2026. GuruFocus rates TPE:2915 with a GF Score™ of 72/100 and a GF Value™ of NT$45.78 (Modestly Overvalued). The stock has 8 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.

Ruentex Industries's adjusted book value per share for the three months ended in Jun. 2026 was NT$153.640. 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$98.32 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Ruentex Industries's average Cyclically Adjusted Book Growth Rate was 12.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 9.70% per year. 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.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Ruentex Industries was 23.40% per year. The lowest was 6.30% per year. And the median was 14.30% per year.

As of today (2026-08-25), Ruentex Industries's current stock price is NT$59.00. Ruentex Industries's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$98.32. Ruentex Industries's Cyclically Adjusted PB Ratio of today is 0.60.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Ruentex Industries was 1.76. The lowest was 0.46. And the median was 0.94.


Ruentex Industries  (TPE:2915) 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.

Ruentex Industries's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=59.00/98.32
=0.60

* 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 Ruentex Industries was 1.76. The lowest was 0.46. And the median was 0.94.


Be Aware

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


Ruentex Industries Cyclically Adjusted Book per Share Related Terms


Ruentex Industries Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Ruentex Industries'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.

Ruentex Industries Cyclically Adjusted Book per Share Chart

Ruentex Industries 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 69.73 74.89 80.85 83.75 91.16

Ruentex Industries Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 87.67 89.92 91.16 94.48 98.32

Ruentex Industries Cyclically Adjusted Book per Share Competitor Comparison

For the Textile Manufacturing subindustry, Ruentex Industries'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.


Ruentex Industries Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Ruentex Industries's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:2915
72GF Score
Ruentex Industries Ltd TPE:2915
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ruentex Industries 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, Ruentex Industries's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=153.64/333.9520*333.9520
=153.640

Current CPI (Jun. 2026) = 333.9520.

Ruentex Industries Quarterly Data

Book Value per Share CPI Adj_Book
201609 32.331 241.428 44.721
201612 27.013 241.432 37.365
201703 28.533 243.801 39.084
201706 33.623 244.955 45.839
201709 39.433 246.819 53.354
201712 51.565 246.524 69.852
201803 65.688 249.554 87.903
201806 62.754 251.989 83.166
201809 51.070 252.439 67.561
201812 30.335 251.233 40.323
201903 67.027 254.202 88.055
201906 84.989 256.143 110.806
201909 104.468 256.759 135.876
201912 102.448 256.974 133.137
202003 73.423 258.115 94.995
202006 108.228 257.797 140.199
202009 114.935 260.280 147.467
202012 162.151 260.474 207.893
202103 117.848 264.877 148.581
202106 138.187 271.696 169.851
202109 133.928 274.310 163.047
202112 166.514 278.802 199.452
202203 81.305 287.504 94.440
202206 5.606 296.311 6.318
202209 17.265 296.808 19.426
202212 74.552 296.797 83.885
202303 81.816 301.836 90.521
202306 85.132 305.109 93.180
202309 81.103 307.789 87.997
202312 89.961 306.746 97.940
202403 96.598 312.332 103.285
202406 98.262 314.175 104.447
202409 100.282 315.301 106.214
202412 95.856 315.605 101.428
202503 92.309 319.799 96.394
202506 79.018 322.561 81.808
202509 92.616 324.800 95.226
202512 96.437 324.054 99.383
202603 107.538 330.213 108.756
202606 153.640 333.952 153.640

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$98.32 mean?
Ruentex Industries (TPE:2915) has a Cyclically Adjusted Book per Share of NT$98.32 as of Jun. 2026. 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 Ruentex Industries and its competitors.
Is Ruentex Industries' Cyclically Adjusted Book per Share too high?
Ruentex Industries' current Cyclically Adjusted Book per Share is NT$98.32. Overall, Ruentex Industries has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ruentex Industries' Cyclically Adjusted Book per Share compare to competitors?
Ruentex Industries' Cyclically Adjusted Book per Share of NT$98.32 can be compared against companies in the Manufacturing - Apparel & Accessories 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 Manufacturing - Apparel & Accessories company?
A good Cyclically Adjusted Book per Share depends on the Manufacturing - Apparel & Accessories 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 Ruentex Industries and its competitors. Ruentex Industries's current Cyclically Adjusted Book per Share is NT$98.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ruentex Industries stock overvalued right now?
Based on GuruFocus' analysis, Ruentex Industries (TPE:2915) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$45.78, compared to a current price of NT$59.00 — trading 28.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$98.32. Ruentex Industries' overall GF Score™ is 72/100 with 8 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 Ruentex Industries (TPE:2915), the current Cyclically Adjusted Book per Share is NT$98.32 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.

Is Ruentex Industries (TPE:2915) Overvalued in 2026?

Based on GuruFocus' analysis, Ruentex Industries stock appears to be overvalued. The current stock price of NT$59.00 is trading 28.9% above its estimated GF Value™ of NT$45.78. GuruFocus considers Ruentex Industries to be Modestly Overvalued.

Key valuation signals for TPE:2915:

  • Cyclically Adjusted Book per Share: NT$98.32
  • GF Value™: NT$45.78 vs. price of NT$59.00 (28.9% above fair value)
  • GF Score™: 72/100 with 8 warning signs

No single metric tells the full story. See the TPE:2915 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ruentex Industries Business Description

Address No.308, Bade Road, 13th Floor - 1, Section 2, Zhongshan District, Taipei, TWN
Ruentex Industries Ltd is principally engaged in textile businesses such as the manufacture, processing, dyeing, finishing, printing and marketing of woven fabrics, garments, knitted and woven products; construction businesses such as commissioning contractors to build residential housing and commercial buildings for lease and sale; and retail businesses involving the operation and management of department stores and markets as well as the import of goods for self-operated retail sales. Its segments are the Textile segment, the Retail segment, and the Hypermarket segment, which generate maximum revenue. The Group generates maximum revenue from Taiwan.
72GF Score

Get the complete analysis for TPE:2915

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

NT$59.00
Price
NT$45.78
GF Value