Asian Insulators PCL (BKK:AI) Cyclically Adjusted PB Ratio: 0.71 (As of Jul. 14, 2026) — 55% Below Median

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BKK:AI Asian Insulators PCL BKK:AI
66 GF Score
Price ฿2.94
GF Value ฿3.47
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Asian Insulators PCL Cyclically Adjusted PB Ratio?

Asian Insulators PCL BKK:AI 66 Cyclically Adjusted PB Ratio is 0.71 as of Jul. 14, 2026, which is 55% below its 10-year median of 1.59. GuruFocus rates BKK:AI with a GF Score™ of 66/100 and a GF Value™ of ฿3.47 (Modestly Undervalued). The stock has 8 warning signs investors should review. Among 2,296 Industrial Products companies, Asian Insulators PCL ranks better than 83.89% on this metric.

As of today (2026-07-14), Asian Insulators PCL's current share price is ฿2.94. Asian Insulators PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ฿4.12. Asian Insulators PCL's Cyclically Adjusted PB Ratio for today is 0.71.

The historical rank and industry rank for Asian Insulators PCL's Cyclically Adjusted PB Ratio or its related term are showing as below:

BKK:AI' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.69   Med: 1.59   Max: 4.28
Current: 0.7

During the past years, Asian Insulators PCL's highest Cyclically Adjusted PB Ratio was 4.28. The lowest was 0.69. And the median was 1.59.

BKK:AI's Cyclically Adjusted PB Ratio is ranked better than
83.89% of 2296 companies
in the Industrial Products industry
Industry Median: 2.215 vs BKK:AI: 0.70

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.

Asian Insulators PCL's adjusted book value per share data for the three months ended in Mar. 2026 was ฿3.314. 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 ฿4.12 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Asian Insulators PCL  (BKK:AI) 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.


Asian Insulators PCL Cyclically Adjusted PB Ratio Related Terms


Asian Insulators PCL Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Asian Insulators 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.

Asian Insulators PCL Cyclically Adjusted PB Ratio Chart

Asian Insulators 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 1.95 1.56 1.09 0.90 0.74

Asian Insulators PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.82 0.79 0.82 0.74 0.72

BKK:AI vs VRT, BE: Cyclically Adjusted PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, Asian Insulators 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.


Asian Insulators PCL Cyclically Adjusted PB Ratio vs Industrial Products Industry

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

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


BKK:AI
66GF Score
Asian Insulators PCL BKK:AI
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Asian Insulators 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.

Asian Insulators PCL's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=2.94/4.12
=0.71

* 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.

Asian Insulators PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Asian Insulators PCL's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=3.314/330.2130*330.2130
=3.314

Current CPI (Mar. 2026) = 330.2130.

Asian Insulators PCL Quarterly Data

Book Value per Share CPI Adj_Book
201606 3.290 241.018 4.508
201609 3.361 241.428 4.597
201612 3.433 241.432 4.695
201703 3.459 243.801 4.685
201706 3.146 244.955 4.241
201709 3.117 246.819 4.170
201712 3.238 246.524 4.337
201803 3.357 249.554 4.442
201806 3.299 251.989 4.323
201809 3.437 252.439 4.496
201812 3.522 251.233 4.629
201903 3.584 254.202 4.656
201906 3.107 256.143 4.005
201909 3.252 256.759 4.182
201912 3.464 256.974 4.451
202003 3.702 258.115 4.736
202006 3.443 257.797 4.410
202009 3.684 260.280 4.674
202012 4.054 260.474 5.139
202103 4.225 264.877 5.267
202106 3.708 271.696 4.507
202109 3.590 274.310 4.322
202112 3.807 278.802 4.509
202203 3.937 287.504 4.522
202206 3.574 296.311 3.983
202209 3.271 296.808 3.639
202212 3.309 296.797 3.682
202303 3.348 301.836 3.663
202306 3.178 305.109 3.439
202309 3.097 307.789 3.323
202312 3.156 306.746 3.397
202403 3.235 312.332 3.420
202406 3.281 314.175 3.448
202409 3.290 315.301 3.446
202412 3.470 315.605 3.631
202503 3.546 319.799 3.661
202506 3.333 322.561 3.412
202509 3.386 324.800 3.442
202512 3.270 324.054 3.332
202603 3.314 330.213 3.314

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 0.71 mean?
Asian Insulators PCL (BKK:AI) has a Cyclically Adjusted PB Ratio of 0.71 as of Jul. 14, 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 Asian Insulators PCL and its competitors. This is 55% below median its historical median of 1.59. Over the past decade, Asian Insulators PCL's Cyclically Adjusted PB Ratio has ranged from 0.69 to 4.28. According to the industry distribution chart, Asian Insulators PCL ranks #370 out of 2296 companies in the Industrial Products industry, placing it in the top 16.1%.
Is Asian Insulators PCL's Cyclically Adjusted PB Ratio too high?
Asian Insulators PCL's current Cyclically Adjusted PB Ratio of 0.71 is 55% below median its 10-year median of 1.59. Over the past 10 years, this metric has ranged from a low of 0.69 to a high of 4.28. The Industrial Products industry median Cyclically Adjusted PB Ratio is 2.22. Asian Insulators PCL's value of 0.71 is 67.9% below this industry median. Based on the distribution chart, Asian Insulators PCL ranks #370 out of 2296 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Asian Insulators PCL has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Asian Insulators PCL's Cyclically Adjusted PB Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, Asian Insulators PCL ranks #370 out of 2296 companies for Cyclically Adjusted PB Ratio. This places Asian Insulators PCL in the top 16% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 2.22. Asian Insulators PCL's value of 0.71 is 67.9% below this benchmark. Historically, Asian Insulators PCL's own Cyclically Adjusted PB Ratio has ranged from 0.69 to 4.28 over the past decade. While the company's 10-year median is 1.59 vs. the industry median of 2.22, Asian Insulators PCL has consistently been below 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 an Industrial Products company?
The median Cyclically Adjusted PB Ratio among Industrial Products companies is 2.22, based on 2,296 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. Asian Insulators PCL's current Cyclically Adjusted PB Ratio of 0.71 is 67.9% below 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 Asian Insulators PCL and its competitors. For the Industrial Products industry, the median Cyclically Adjusted PB Ratio is 2.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Asian Insulators PCL's current Cyclically Adjusted PB Ratio is 0.71, which is 55% below median its own 10-year median of 1.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Asian Insulators PCL stock overvalued right now?
Based on GuruFocus' analysis, Asian Insulators PCL (BKK:AI) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿3.47, compared to a current price of ฿2.94 — trading 15.3% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.71, which is 55% below median its 10-year median of 1.59 and 67.9% below the Industrial Products industry median of 2.22. Asian Insulators PCL's overall GF Score™ is 66/100 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 Asian Insulators PCL (BKK:AI), the current Cyclically Adjusted PB Ratio is 0.71 as of Jul. 14, 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 Asian Insulators PCL (BKK:AI) Overvalued in 2026?

Based on GuruFocus' analysis, Asian Insulators PCL stock appears to be undervalued. The current stock price of ฿2.94 is trading 15.3% below its estimated GF Value™ of ฿3.47. GuruFocus considers Asian Insulators PCL to be Modestly Undervalued.

Key valuation signals for BKK:AI:

  • Cyclically Adjusted PB Ratio: 0.71 (55% below median its 10-year median of 1.59)
  • GF Value™: ฿3.47 vs. price of ฿2.94 (15.3% below fair value)
  • GF Score™: 66/100 with 8 warning signs
  • Industry Position: 67.9% below the Industrial Products median (#370 of 2296)

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


Asian Insulators PCL Business Description

Address No. 254 Seri Thai Road, Kannayaow, Bangkok, THA, 10230
Asian Insulators PCL is engaged in the electronic components business sector. It is engaged in producing and distributing porcelain insulators and electrical equipment. The company operates in various segments: Electrical equipment, Construction contract, Palm oil product, and Port services. The sale of Porcelain Insulators and Components generates maximum revenue for the company. It manufactures products in the categories of low voltage, medium voltage, and high voltage. The company operates in the Thailand region.
66GF Score

Get the complete analysis for BKK:AI

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

฿2.94
Price
฿3.47
GF Value