Porn Prom Metal PCL (BKK:PPM) Cyclically Adjusted PB Ratio: (As of Sep. 22, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

BKK:PPM Porn Prom Metal PCL BKK:PPM
76 GF Score
Price ฿2.16
GF Value ฿1.95
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Porn Prom Metal PCL Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Porn Prom Metal PCL  (BKK:PPM) 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.


Porn Prom Metal PCL Cyclically Adjusted PB Ratio Related Terms


Porn Prom Metal PCL Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Porn Prom Metal 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.

Porn Prom Metal PCL Cyclically Adjusted PB Ratio Chart

Porn Prom Metal 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 1.47 0.93 0.85 0.74 0.45

Porn Prom Metal 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 0.58 0.58 0.46 0.49 0.74

BKK:PPM vs GWW, FAST, FERG: Cyclically Adjusted PB Ratio Comparison

For the Industrial Distribution subindustry, Porn Prom Metal 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.


Porn Prom Metal PCL Cyclically Adjusted PB Ratio vs Industrial Distribution Industry

For the Industrial Distribution industry and Industrials sector, Porn Prom Metal PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BKK:PPM
76GF Score
Porn Prom Metal PCL BKK:PPM
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Porn Prom Metal 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.

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

For example, Porn Prom Metal 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)
=3.159/333.9520*333.9520
=3.159

Current CPI (Jun. 2026) = 333.9520.

Porn Prom Metal PCL Quarterly Data

Book Value per Share CPI Adj_Book
201609 1.825 241.428 2.524
201612 1.905 241.432 2.635
201703 1.930 243.801 2.644
201706 1.978 244.955 2.697
201709 2.034 246.819 2.752
201712 2.081 246.524 2.819
201803 2.097 249.554 2.806
201806 2.069 251.989 2.742
201809 2.104 252.439 2.783
201812 2.065 251.233 2.745
201903 2.068 254.202 2.717
201906 2.058 256.143 2.683
201909 2.054 256.759 2.672
201912 2.041 256.974 2.652
202003 2.047 258.115 2.648
202006 2.018 257.797 2.614
202009 2.000 260.280 2.566
202012 1.974 260.474 2.531
202103 2.066 264.877 2.605
202106 2.098 271.696 2.579
202109 2.113 274.310 2.572
202112 2.235 278.802 2.677
202203 2.309 287.504 2.682
202206 2.240 296.311 2.525
202209 2.139 296.808 2.407
202212 2.224 296.797 2.502
202303 2.228 301.836 2.465
202306 2.339 305.109 2.560
202309 2.438 307.789 2.645
202312 2.592 306.746 2.822
202403 2.699 312.332 2.886
202406 2.701 314.175 2.871
202409 2.725 315.301 2.886
202412 2.810 315.605 2.973
202503 2.909 319.799 3.038
202506 2.838 322.561 2.938
202509 2.928 324.800 3.011
202512 3.027 324.054 3.119
202603 3.153 330.213 3.189
202606 3.159 333.952 3.159

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 Porn Prom Metal PCL (BKK:PPM) Overvalued in 2026?

Based on GuruFocus' analysis, Porn Prom Metal PCL stock appears to be overvalued. The current stock price of ฿2.16 is trading 10.8% above its estimated GF Value™ of ฿1.95. GuruFocus considers Porn Prom Metal PCL to be Modestly Overvalued.

Key valuation signals for BKK:PPM:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: ฿1.95 vs. price of ฿2.16 (10.8% above fair value)
  • GF Score™: 76/100 with 7 warning signs

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


Porn Prom Metal PCL Business Description

Address 205/1 Nakornratchasima Road, Dusit, Bangkok, THA, 10300
Porn Prom Metal PCL is involved in distributing metal products such as brass, copper, stainless, aluminum and hotel and restaurant and entertainment center (Community mall). It has three principal segments: Sales of raw material for industry, production, and sales of flexible packaging and provide service for design, supply, and installation of electricity by using alternative energy and assemble solar cells for export; and sales of construction material; and sales of solar roofs. The company and its subsidiaries have operations in Thailand.
76GF Score

Get the complete analysis for BKK:PPM

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

฿2.16
Price
฿1.95
GF Value