Ratch Group PCL (STU:RA5F) Cyclically Adjusted PB Ratio: (As of Sep. 03, 2026)

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STU:RA5F Ratch Group PCL STU:RA5F
70 GF Score
Price €0.80
GF Value €0.69
! 10 Warning Signs
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What is Ratch Group PCL Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Ratch Group PCL  (STU:RA5F) 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.


Ratch Group PCL Cyclically Adjusted PB Ratio Related Terms


Ratch Group PCL Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Ratch Group PCL'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.

Ratch Group PCL Cyclically Adjusted PB Ratio Chart

Ratch Group PCL 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 0.96 0.92 0.65 0.61 0.60

Ratch Group 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 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 0.49 0.52 0.60 0.60 0.62

STU:RA5F vs NEE, SO, DUK: Cyclically Adjusted PB Ratio Comparison

For the Utilities - Regulated Electric subindustry, Ratch Group 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.


Ratch Group PCL Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Ratch Group PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:RA5F
70GF Score
Ratch Group PCL STU:RA5F
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ratch Group PCL 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.

Ratch Group PCL's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Ratch Group 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)
=1.222/333.9520*333.9520
=1.222

Current CPI (Jun. 2026) = 333.9520.

Ratch Group PCL Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.983 241.428 1.360
201612 0.995 241.432 1.376
201703 1.087 243.801 1.489
201706 1.059 244.955 1.444
201709 1.021 246.819 1.381
201712 0.988 246.524 1.338
201803 1.042 249.554 1.394
201806 1.014 251.989 1.344
201809 1.005 252.439 1.330
201812 1.029 251.233 1.368
201903 1.081 254.202 1.420
201906 1.084 256.143 1.413
201909 1.112 256.759 1.446
201912 1.131 256.974 1.470
202003 1.063 258.115 1.375
202006 1.077 257.797 1.395
202009 1.037 260.280 1.331
202012 1.057 260.474 1.355
202103 1.132 264.877 1.427
202106 1.115 271.696 1.370
202109 1.117 274.310 1.360
202112 1.185 278.802 1.419
202203 1.279 287.504 1.486
202206 1.272 296.311 1.434
202209 1.339 296.808 1.507
202212 1.224 296.797 1.377
202303 1.210 301.836 1.339
202306 1.229 305.109 1.345
202309 1.250 307.789 1.356
202312 1.181 306.746 1.286
202403 1.229 312.332 1.314
202406 1.224 314.175 1.301
202409 1.159 315.301 1.228
202412 1.252 315.605 1.325
202503 1.234 319.799 1.289
202506 1.161 322.561 1.202
202509 1.160 324.800 1.193
202512 1.162 324.054 1.197
202603 1.224 330.213 1.238
202606 1.222 333.952 1.222

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.

Is Ratch Group PCL (STU:RA5F) Overvalued in 2026?

Based on GuruFocus' analysis, Ratch Group PCL stock appears to be overvalued. The current stock price of €0.80 is trading 15.2% above its estimated GF Value™ of €0.69.

Key valuation signals for STU:RA5F:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €0.69 vs. price of €0.80 (15.2% above fair value)
  • GF Score™: 70/100 with 10 warning signs

No single metric tells the full story. See the STU:RA5F stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ratch Group PCL Business Description

Other Exchanges RATCH:Thailand
Address 72 Ngamwongwan Road, Muang Nonthaburi, Bangkhen, Nonthaburi, THA, 11000
Ratch Group PCL is a Thailand-based holding company. The Company's principal businesses are investing in companies whose objectives are to generate and sell electricity and develop power energy projects and infrastructure projects. The Group has four operating segments: Domestic Electricity Generating, Domestic Renewable Energy, International Power Projects, and Domestic Related Business & Infrastructure. The majority of revenue is from the domestic electricity-generating segment. Geographically, the majority of income is from Thailand. Its investment is mainly focused on fossil fuel power generation projects, renewable projects, and businesses adjacent to electricity generation and energy both in Thailand & internationally.
70GF Score

Get the complete analysis for STU:RA5F

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

€0.80
Price
€0.69
GF Value