Asulina Co (TSE:3647) Cyclically Adjusted PB Ratio: 1.02 (As of Aug. 15, 2026) — 36% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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.

TSE:3647 Asulina Co Ltd TSE:3647
41 GF Score
Price 円111.00
GF Value 円166.04
Valuation Possible Value Trap
! 3 Warning Signs
View Full Analysis

What is Asulina Co Cyclically Adjusted PB Ratio?

Asulina Co TSE:3647 +0.91% 41 Cyclically Adjusted PB Ratio is 1.02 as of Aug. 15, 2026, which is 36% below its 10-year median of 1.59. GuruFocus rates TSE:3647 with a GF Score™ of 41/100 and a GF Value™ of 円166.04 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 274 Utilities - Independent Power Producers companies, Asulina Co ranks better than 51.82% on this metric.

As of today (2026-08-15), Asulina Co's current share price is 円111.00. Asulina Co's Cyclically Adjusted Book per Share for the quarter that ended in Feb. 2026 was 円109.13. Asulina Co's Cyclically Adjusted PB Ratio for today is 1.02.

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

TSE:3647' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.93   Med: 1.59   Max: 9.4
Current: 1.06

During the past years, Asulina Co's highest Cyclically Adjusted PB Ratio was 9.40. The lowest was 0.93. And the median was 1.59.

TSE:3647's Cyclically Adjusted PB Ratio is ranked better than
51.82% of 274 companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.095 vs TSE:3647: 1.06

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.

Asulina Co's adjusted book value per share data for the three months ended in Feb. 2026 was 円40.539. 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 円109.13 for the trailing ten years ended in Feb. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Asulina Co  (TSE:3647) 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.


Asulina Co Cyclically Adjusted PB Ratio Related Terms


Asulina Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Asulina 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.

Asulina Co Cyclically Adjusted PB Ratio Chart

Asulina Co Annual Data
Trend Aug16 Aug17 Aug18 Aug19 Aug20 Aug21 Aug22 Aug23 Aug24 Aug25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.85 2.52 1.62 1.20 1.39

Asulina Co Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 1.13 1.39 1.19 1.31 0.00

Asulina Co Cyclically Adjusted PB Ratio Competitor Comparison

For the Utilities - Renewable subindustry, Asulina 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.


Asulina Co Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Asulina Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:3647
41GF Score
Asulina Co Ltd TSE:3647
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Asulina 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.

Asulina Co's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=111.00/109.13
=1.02

* 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.

Asulina Co's Cyclically Adjusted Book per Share for the quarter that ended in Feb. 2026 is calculated as:

For example, Asulina Co's adjusted Book Value per Share data for the three months ended in Feb. 2026 was:

Adj_Book=Book Value per Share/CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=40.539/112.2000*112.2000
=40.539

Current CPI (Feb. 2026) = 112.2000.

Asulina Co Quarterly Data

Book Value per Share CPI Adj_Book
201602 62.055 97.800 71.192
201605 59.845 98.200 68.377
201608 72.489 97.900 83.077
201611 72.795 98.600 82.836
201702 74.643 98.100 85.372
201705 79.756 98.600 90.757
201708 107.878 98.500 122.882
201711 94.670 99.100 107.184
201802 108.961 99.500 122.869
201805 105.738 99.300 119.474
201808 130.171 99.800 146.345
201811 105.015 100.000 117.827
201902 106.925 99.700 120.331
201905 109.384 100.000 122.729
201908 136.036 100.000 152.632
201911 119.809 100.500 133.757
202002 131.756 100.300 147.388
202005 130.328 100.100 146.082
202008 144.964 100.100 162.487
202011 140.508 99.500 158.442
202102 135.862 99.800 152.743
202105 149.582 99.400 168.844
202108 146.856 99.700 165.268
202111 116.806 100.100 130.925
202202 117.086 100.700 130.457
202205 117.442 101.800 129.440
202208 119.946 102.700 131.041
202211 116.005 103.900 125.272
202302 112.193 104.000 121.039
202305 109.796 105.100 117.213
202308 90.955 105.900 96.366
202311 87.060 106.900 91.376
202402 85.727 106.900 89.977
202405 80.089 108.100 83.127
202408 54.911 109.100 56.471
202502 45.556 110.800 46.132
202505 42.704 111.800 42.857
202508 37.825 112.100 37.859
202511 46.515 113.200 46.104
202602 40.539 112.200 40.539

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 1.02 mean?
Asulina Co (TSE:3647) has a Cyclically Adjusted PB Ratio of 1.02 as of Aug. 15, 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 Asulina Co and its competitors. This is 36% below median its historical median of 1.59. Over the past decade, Asulina Co's Cyclically Adjusted PB Ratio has ranged from 0.93 to 9.40. According to the industry distribution chart, Asulina Co ranks #132 out of 274 companies in the Utilities - Independent Power Producers industry, placing it in the top 48.2%.
Is Asulina Co's Cyclically Adjusted PB Ratio too high?
Asulina Co's current Cyclically Adjusted PB Ratio of 1.02 is 36% below median its 10-year median of 1.59. Over the past 10 years, this metric has ranged from a low of 0.93 to a high of 9.40. The Utilities - Independent Power Producers industry median Cyclically Adjusted PB Ratio is 1.10. Asulina Co's value of 1.02 is 6.8% below this industry median. Based on the distribution chart, Asulina Co ranks #132 out of 274 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Asulina Co has a GF Score™ of 41/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Asulina Co's Cyclically Adjusted PB Ratio compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Asulina Co ranks #132 out of 274 companies for Cyclically Adjusted PB Ratio. This puts Asulina Co in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.10. Asulina Co's value of 1.02 is 6.8% below this benchmark. Historically, Asulina Co's own Cyclically Adjusted PB Ratio has ranged from 0.93 to 9.40 over the past decade. While the company's 10-year median is 1.59 vs. the industry median of 1.10, Asulina Co 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 Utilities - Independent Power Producers company?
The median Cyclically Adjusted PB Ratio among Utilities - Independent Power Producers companies is 1.10, based on 274 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. Asulina Co's current Cyclically Adjusted PB Ratio of 1.02 is 6.8% 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 Asulina Co and its competitors. For the Utilities - Independent Power Producers industry, the median Cyclically Adjusted PB Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Asulina Co's current Cyclically Adjusted PB Ratio is 1.02, which is 36% 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 Asulina Co stock overvalued right now?
Based on GuruFocus' analysis, Asulina Co (TSE:3647) is currently considered Possible Value Trap. The stock's GF Value™ is 円166.04, compared to a current price of 円111.00 — trading 33.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.02, which is 36% below median its 10-year median of 1.59 and 6.8% below the Utilities - Independent Power Producers industry median of 1.10. Asulina Co's overall GF Score™ is 41/100 with 3 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 Asulina Co (TSE:3647), the current Cyclically Adjusted PB Ratio is 1.02 as of Aug. 15, 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 Asulina Co (TSE:3647) Overvalued in 2026?

Based on GuruFocus' analysis, Asulina Co stock appears to be undervalued. The current stock price of 円111.00 is trading 33.1% below its estimated GF Value™ of 円166.04. GuruFocus considers Asulina Co to be Possible Value Trap.

Key valuation signals for TSE:3647:

  • Cyclically Adjusted PB Ratio: 1.02 (36% below median its 10-year median of 1.59)
  • GF Value™: 円166.04 vs. price of 円111.00 (33.1% below fair value)
  • GF Score™: 41/100 with 3 warning signs
  • Industry Position: 6.8% below the Utilities - Independent Power Producers median (#132 of 274)

No single metric tells the full story. See the TSE:3647 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Asulina Co Business Description

Address 2-3-14 Higashishinagawa, Shinagawa-ku, Tokyo Front Terrace 12th floor, Tokyo, JPN, 140-0002
Asulina Co Ltd is engaged in Renewable energy business, new energy business and sustainable business.
41GF Score

Get the complete analysis for TSE:3647

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

円111.00
Price
円166.04
GF Value