Tien Liang BioTech Co (ROCO:4127) Cyclically Adjusted PB Ratio: 6.91 (As of Aug. 22, 2026) — 635% Above Median

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ROCO:4127 Tien Liang BioTech Co Ltd ROCO:4127
40 GF Score
Price NT$88.50
GF Value NT$52.80
Valuation Significantly Overvalued
! 10 Warning Signs
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What is Tien Liang BioTech Co Cyclically Adjusted PB Ratio?

Tien Liang BioTech Co ROCO:4127 +1.03% 40 Cyclically Adjusted PB Ratio is 6.91 as of Aug. 22, 2026, which is 635% above its 10-year median of 0.94. GuruFocus rates ROCO:4127 with a GF Score™ of 40/100 and a GF Value™ of NT$52.80 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 681 Drug Manufacturers companies, Tien Liang BioTech Co ranks worse than 88.84% on this metric.

As of today (2026-08-22), Tien Liang BioTech Co's current share price is NT$88.50. Tien Liang BioTech Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$12.81. Tien Liang BioTech Co's Cyclically Adjusted PB Ratio for today is 6.91.

The historical rank and industry rank for Tien Liang BioTech Co's Cyclically Adjusted PB Ratio or its related term are showing as below:

ROCO:4127' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.53   Med: 0.94   Max: 6.97
Current: 6.93

During the past years, Tien Liang BioTech Co's highest Cyclically Adjusted PB Ratio was 6.97. The lowest was 0.53. And the median was 0.94.

ROCO:4127's Cyclically Adjusted PB Ratio is ranked worse than
88.84% of 681 companies
in the Drug Manufacturers industry
Industry Median: 1.73 vs ROCO:4127: 6.93

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.

Tien Liang BioTech Co's adjusted book value per share data for the three months ended in Jun. 2026 was NT$11.347. 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$12.81 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Tien Liang BioTech Co  (ROCO:4127) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Tien Liang BioTech Co Cyclically Adjusted PB Ratio Related Terms


Tien Liang BioTech Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Tien Liang BioTech Co's Cyclically Adjusted PB Ratio 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.

Tien Liang BioTech Co Cyclically Adjusted PB Ratio Chart

Tien Liang BioTech Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.94 0.98 0.96 2.93 2.37

Tien Liang BioTech Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio 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 2.64 2.59 2.37 2.77 5.33

ROCO:4127 vs ZTS: Cyclically Adjusted PB Ratio Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Tien Liang BioTech Co'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.


Tien Liang BioTech Co Cyclically Adjusted PB Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Tien Liang BioTech Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Tien Liang BioTech Co's Cyclically Adjusted PB Ratio falls into.


ROCO:4127
40GF Score
Tien Liang BioTech Co Ltd ROCO:4127
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tien Liang BioTech Co Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Tien Liang BioTech Co's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=88.50/12.81
=6.91

* 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.

Tien Liang BioTech Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Tien Liang BioTech Co'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)
=11.347/333.9520*333.9520
=11.347

Current CPI (Jun. 2026) = 333.9520.

Tien Liang BioTech Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 17.345 241.428 23.992
201612 16.721 241.432 23.129
201703 16.344 243.801 22.388
201706 10.865 244.955 14.812
201709 12.331 246.819 16.684
201712 12.156 246.524 16.467
201803 12.081 249.554 16.167
201806 11.687 251.989 15.488
201809 10.900 252.439 14.420
201812 10.184 251.233 13.537
201903 9.784 254.202 12.854
201906 9.434 256.143 12.300
201909 8.886 256.759 11.558
201912 9.161 256.974 11.905
202003 9.116 258.115 11.794
202006 8.722 257.797 11.299
202009 8.323 260.280 10.679
202012 8.026 260.474 10.290
202103 7.764 264.877 9.789
202106 8.025 271.696 9.864
202109 8.476 274.310 10.319
202112 9.048 278.802 10.838
202203 9.593 287.504 11.143
202206 9.812 296.311 11.058
202209 10.010 296.808 11.263
202212 10.383 296.797 11.683
202303 10.525 301.836 11.645
202306 10.644 305.109 11.650
202309 10.613 307.789 11.515
202312 10.773 306.746 11.728
202403 10.938 312.332 11.695
202406 10.362 314.175 11.014
202409 10.414 315.301 11.030
202412 10.444 315.605 11.051
202503 10.884 319.799 11.366
202506 9.843 322.561 10.191
202509 10.452 324.800 10.747
202512 10.359 324.054 10.675
202603 10.999 330.213 11.124
202606 11.347 333.952 11.347

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

What does a Cyclically Adjusted PB Ratio of 6.91 mean?
Tien Liang BioTech Co (ROCO:4127) has a Cyclically Adjusted PB Ratio of 6.91 as of Aug. 22, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Tien Liang BioTech Co and its competitors. This is 635% above median its historical median of 0.94. Over the past decade, Tien Liang BioTech Co's Cyclically Adjusted PB Ratio has ranged from 0.53 to 6.97. According to the industry distribution chart, Tien Liang BioTech Co ranks #605 out of 681 companies in the Drug Manufacturers industry, placing it in the top 88.8%.
Is Tien Liang BioTech Co's Cyclically Adjusted PB Ratio too high?
Tien Liang BioTech Co's current Cyclically Adjusted PB Ratio of 6.91 is 635% above median its 10-year median of 0.94. Over the past 10 years, this metric has ranged from a low of 0.53 to a high of 6.97. The Drug Manufacturers industry median Cyclically Adjusted PB Ratio is 1.73. Tien Liang BioTech Co's value of 6.91 is 299.4% above this industry median. Based on the distribution chart, Tien Liang BioTech Co ranks #605 out of 681 companies in the Drug Manufacturers industry, which is in the bottom quartile relative to peers. Overall, Tien Liang BioTech Co has a GF Score™ of 40/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tien Liang BioTech Co's Cyclically Adjusted PB Ratio compare to ZTS?
According to the Drug Manufacturers industry distribution chart, Tien Liang BioTech Co ranks #605 out of 681 companies for Cyclically Adjusted PB Ratio. This places Tien Liang BioTech Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.73. Tien Liang BioTech Co's value of 6.91 is 299.4% above this benchmark. Historically, Tien Liang BioTech Co's own Cyclically Adjusted PB Ratio has ranged from 0.53 to 6.97 over the past decade. While the company's 10-year median is 0.94 vs. the industry median of 1.73, Tien Liang BioTech Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Drug Manufacturers company?
The median Cyclically Adjusted PB Ratio among Drug Manufacturers companies is 1.73, based on 681 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tien Liang BioTech Co's current Cyclically Adjusted PB Ratio of 6.91 is 299.4% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Tien Liang BioTech Co and its competitors. For the Drug Manufacturers industry, the median Cyclically Adjusted PB Ratio is 1.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tien Liang BioTech Co's current Cyclically Adjusted PB Ratio is 6.91, which is 635% above median its own 10-year median of 0.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tien Liang BioTech Co stock overvalued right now?
Based on GuruFocus' analysis, Tien Liang BioTech Co (ROCO:4127) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$52.80, compared to a current price of NT$88.50 — trading 67.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 6.91, which is 635% above median its 10-year median of 0.94 and 299.4% above the Drug Manufacturers industry median of 1.73. Tien Liang BioTech Co's overall GF Score™ is 40/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Tien Liang BioTech Co (ROCO:4127), the current Cyclically Adjusted PB Ratio is 6.91 as of Aug. 22, 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 Tien Liang BioTech Co (ROCO:4127) Overvalued in 2026?

Based on GuruFocus' analysis, Tien Liang BioTech Co stock appears to be overvalued. The current stock price of NT$88.50 is trading 67.6% above its estimated GF Value™ of NT$52.80. GuruFocus considers Tien Liang BioTech Co to be Significantly Overvalued.

Key valuation signals for ROCO:4127:

  • Cyclically Adjusted PB Ratio: 6.91 (635% above median its 10-year median of 0.94)
  • GF Value™: NT$52.80 vs. price of NT$88.50 (67.6% above fair value)
  • GF Score™: 40/100 with 10 warning signs
  • Industry Position: 299.4% above the Drug Manufacturers median (#605 of 681)

No single metric tells the full story. See the ROCO:4127 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tien Liang BioTech Co Business Description

Address No. 147, Section 1, Datong Road, 9th Floor, Xizhi District, New Taipei City, TWN
Tien Liang BioTech Co Ltd develops and supplies chemicals, pharmaceutical, and Chinese herbs. It offers products for the treatment of intestinal track disease, osteoporosis, eye drops, cholesterin content, angiosclerosis, and hepatic diseases.
40GF Score

Get the complete analysis for ROCO:4127

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

NT$88.50
Price
NT$52.80
GF Value