Tirathai PCL (BKK:TRT) Cyclically Adjusted Book per Share: ฿4.31 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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BKK:TRT Tirathai PCL BKK:TRT
57 GF Score
Price ฿12.70
GF Value ฿3.12
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Tirathai PCL Cyclically Adjusted Book per Share?

Tirathai PCL BKK:TRT -3.05% 57 Cyclically Adjusted Book per Share is ฿4.31 as of Jun. 2026. GuruFocus rates BKK:TRT with a GF Score™ of 57/100 and a GF Value™ of ฿3.12 (Significantly Overvalued). The stock has 4 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.

Tirathai PCL's adjusted book value per share for the three months ended in Jun. 2026 was ฿4.845. 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 ฿4.31 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Tirathai PCL's average Cyclically Adjusted Book Growth Rate was 2.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.20% 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 Tirathai PCL was 3.30% per year. The lowest was 0.80% per year. And the median was 2.30% per year.

As of today (2026-09-12), Tirathai PCL's current stock price is ฿12.70. Tirathai PCL's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was ฿4.31. Tirathai PCL's Cyclically Adjusted PB Ratio of today is 2.95.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Tirathai PCL was 3.55. The lowest was 0.43. And the median was 0.67.


Tirathai PCL  (BKK:TRT) 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.

Tirathai PCL's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=12.70/4.31
=2.95

* 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 Tirathai PCL was 3.55. The lowest was 0.43. And the median was 0.67.


Be Aware

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


Tirathai PCL Cyclically Adjusted Book per Share Related Terms


Tirathai PCL Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Tirathai PCL'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.

Tirathai PCL Cyclically Adjusted Book per Share Chart

Tirathai PCL 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 3.94 4.10 4.10 4.14 4.20

Tirathai PCL 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 4.20 4.22 4.20 4.27 4.31

BKK:TRT vs VRT, BE: Cyclically Adjusted Book per Share Comparison

For the Electrical Equipment & Parts subindustry, Tirathai PCL'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.


Tirathai PCL Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Tirathai PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BKK:TRT
57GF Score
Tirathai PCL BKK:TRT
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tirathai PCL 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, Tirathai PCL'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)
=4.845/333.9520*333.9520
=4.845

Current CPI (Jun. 2026) = 333.9520.

Tirathai PCL Quarterly Data

Book Value per Share CPI Adj_Book
201609 3.571 241.428 4.940
201612 3.683 241.432 5.094
201703 3.580 243.801 4.904
201706 3.280 244.955 4.472
201709 3.042 246.819 4.116
201712 3.392 246.524 4.595
201803 3.411 249.554 4.565
201806 3.394 251.989 4.498
201809 3.286 252.439 4.347
201812 3.341 251.233 4.441
201903 3.284 254.202 4.314
201906 3.225 256.143 4.205
201909 3.222 256.759 4.191
201912 3.594 256.974 4.671
202003 3.401 258.115 4.400
202006 3.228 257.797 4.182
202009 3.200 260.280 4.106
202012 3.517 260.474 4.509
202103 3.403 264.877 4.290
202106 3.492 271.696 4.292
202109 3.690 274.310 4.492
202112 3.718 278.802 4.453
202203 3.640 287.504 4.228
202206 3.355 296.311 3.781
202209 3.272 296.808 3.681
202212 3.299 296.797 3.712
202303 3.185 301.836 3.524
202306 3.103 305.109 3.396
202309 3.417 307.789 3.707
202312 3.720 306.746 4.050
202403 4.032 312.332 4.311
202406 3.995 314.175 4.246
202409 4.306 315.301 4.561
202412 4.120 315.605 4.360
202503 4.271 319.799 4.460
202506 4.143 322.561 4.289
202509 4.097 324.800 4.212
202512 4.192 324.054 4.320
202603 4.721 330.213 4.774
202606 4.845 333.952 4.845

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 ฿4.31 mean?
Tirathai PCL (BKK:TRT) has a Cyclically Adjusted Book per Share of ฿4.31 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 Tirathai PCL and its competitors.
Is Tirathai PCL's Cyclically Adjusted Book per Share too high?
Tirathai PCL's current Cyclically Adjusted Book per Share is ฿4.31. Overall, Tirathai PCL has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tirathai PCL's Cyclically Adjusted Book per Share compare to VRT and BE?
Tirathai PCL's Cyclically Adjusted Book per Share of ฿4.31 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products 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 Tirathai PCL and its competitors. Tirathai PCL's current Cyclically Adjusted Book per Share is ฿4.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tirathai PCL stock overvalued right now?
Based on GuruFocus' analysis, Tirathai PCL (BKK:TRT) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿3.12, compared to a current price of ฿12.70 — trading 307.1% above its estimated fair value. The current Cyclically Adjusted Book per Share is ฿4.31. Tirathai PCL's overall GF Score™ is 57/100 with 4 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 Tirathai PCL (BKK:TRT), the current Cyclically Adjusted Book per Share is ฿4.31 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 Tirathai PCL (BKK:TRT) Overvalued in 2026?

Based on GuruFocus' analysis, Tirathai PCL stock appears to be overvalued. The current stock price of ฿12.70 is trading 307.1% above its estimated GF Value™ of ฿3.12. GuruFocus considers Tirathai PCL to be Significantly Overvalued.

Key valuation signals for BKK:TRT:

  • Cyclically Adjusted Book per Share: ฿4.31
  • GF Value™: ฿3.12 vs. price of ฿12.70 (307.1% above fair value)
  • GF Score™: 57/100 with 4 warning signs

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


Tirathai PCL Business Description

Address 516/1 Moo 4, Sukhumvit Road, Bangpoo Industrial Estate, Amphoe Mueang, Samut Prakan, THA, 10280
Tirathai PCL is a Thailand-based company mainly involved in the business of manufacturing, repairing, and maintenance services of transformers and the sales of transformer equipment. In addition, it is also involved in general custom metalwork services. It offers Power transformers, Distribution transformers, and Special transformers. The company's operations are located in Thailand and other countries, of which key revenue is derived from Thailand.
57GF Score

Get the complete analysis for BKK:TRT

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

฿12.70
Price
฿3.12
GF Value