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.
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.
Tatung CoTPE:2371 +0.90%72 Cyclically Adjusted PB Ratio is 1.23 as of Sep. 09, 2026, which is 32% below its 10-year median of 1.82. GuruFocus rates TPE:2371 with a GF Score™ of 72/100 and a GF Value™ of NT$50.41 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 422 Conglomerates companies, Tatung Co ranks worse than 56.16% on this metric.
The historical rank and industry rank for Tatung Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TPE:2371'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.92 Med: 1.82 Max: 3.65
Current: 1.24
During the past years, Tatung Co's highest Cyclically Adjusted PB Ratio was 3.65. The lowest was 0.92. And the median was 1.82.
TPE:2371's Cyclically Adjusted PB Ratio is ranked worse than 56.16% of 422
companies
in the Conglomerates industry
Industry Median: 1.015
vs TPE:2371: 1.24
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.
Tatung Co's adjusted book value per share data for the three months ended in Jun. 2026 was NT$23.566. 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$22.77 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Tatung Co (TPE:2371) 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.
Tatung Co Cyclically Adjusted PB Ratio Related Terms
Tatung Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Tatung 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.
TPE:2371 vs MMM, HON: Cyclically Adjusted PB Ratio Comparison
For the Conglomerates subindustry, Tatung 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.
Tatung Co Cyclically Adjusted PB Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Tatung Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Tatung Co's Cyclically Adjusted PB Ratio falls into.
Tatung 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.
Tatung Co's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
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 1.23 mean?
Tatung Co (TPE:2371) has a Cyclically Adjusted PB Ratio of 1.23 as of Sep. 09, 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 Tatung Co and its competitors. This is 32% below median its historical median of 1.82. Over the past decade, Tatung Co's Cyclically Adjusted PB Ratio has ranged from 0.92 to 3.65. According to the industry distribution chart, Tatung Co ranks #237 out of 422 companies in the Conglomerates industry, placing it in the top 56.2%.
Is Tatung Co's Cyclically Adjusted PB Ratio too high?
Tatung Co's current Cyclically Adjusted PB Ratio of 1.23 is 32% below median its 10-year median of 1.82. Over the past 10 years, this metric has ranged from a low of 0.92 to a high of 3.65. The Conglomerates industry median Cyclically Adjusted PB Ratio is 1.02. Tatung Co's value of 1.23 is 21.2% above this industry median. Based on the distribution chart, Tatung Co ranks #237 out of 422 companies in the Conglomerates industry, which is below the industry midpoint. Overall, Tatung Co has a GF Score™ of 72/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tatung Co's Cyclically Adjusted PB Ratio compare to MMM and HON?
According to the Conglomerates industry distribution chart, Tatung Co ranks #237 out of 422 companies for Cyclically Adjusted PB Ratio. This places Tatung Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.02. Tatung Co's value of 1.23 is 21.2% above this benchmark. Historically, Tatung Co's own Cyclically Adjusted PB Ratio has ranged from 0.92 to 3.65 over the past decade. While the company's 10-year median is 1.82 vs. the industry median of 1.02, Tatung 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 Conglomerates company?
The median Cyclically Adjusted PB Ratio among Conglomerates companies is 1.02, based on 422 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. Tatung Co's current Cyclically Adjusted PB Ratio of 1.23 is 21.2% 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 Tatung Co and its competitors. For the Conglomerates industry, the median Cyclically Adjusted PB Ratio is 1.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tatung Co's current Cyclically Adjusted PB Ratio is 1.23, which is 32% below median its own 10-year median of 1.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tatung Co stock overvalued right now?
Based on GuruFocus' analysis, Tatung Co (TPE:2371) is currently considered Possible Value Trap. The stock's GF Value™ is NT$50.41, compared to a current price of NT$28.05 — trading 44.4% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.23, which is 32% below median its 10-year median of 1.82 and 21.2% above the Conglomerates industry median of 1.02. Tatung Co's 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Tatung Co (TPE:2371), the current Cyclically Adjusted PB Ratio is 1.23 as of Sep. 09, 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 Tatung Co (TPE:2371) Overvalued in 2026?
Based on GuruFocus' analysis, Tatung Co stock appears to be undervalued.
The current stock price of NT$28.05 is trading 44.4% below its estimated GF Value™ of NT$50.41.
GuruFocus considers Tatung Co to be Possible Value Trap.
Key valuation signals for TPE:2371:
Cyclically Adjusted PB Ratio: 1.23 (32% below median its 10-year median of 1.82)
GF Value™: NT$50.41 vs. price of NT$28.05 (44.4% below fair value)
Industry Position: 21.2% above the Conglomerates median (#237 of 422)
No single metric tells the full story. See the TPE:2371 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tatung Co Ltd is a Taiwan-based conglomerate that operates through the following business groups. Electric power, system integration and new energy; its segmensta are : Electric power,system integration and new energy segment; Consumer electronics segment; ; and Other Business segment. It generates the majority of its revenue from the Electric power, system integration and new energy segment which develops, manufactures, and sells related components, intelligent grids, smart grid portals, photovoltaics, motors, machinery, energy control, green investment, and miscellaneous systems. Its geographical operations include Taiwan, Asia, Europe, America, and Others.
72GF Score
Get the complete analysis for TPE:2371
Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:2371 has been successfully added to your 
