Duskin Co (TSE:4665) Cyclically Adjusted PB Ratio: 1.33 (As of Aug. 05, 2026) — 20% Above Median

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TSE:4665 Duskin Co Ltd TSE:4665
81 GF Score
Price 円4,323.00
GF Value 円4,014.77
Valuation Fairly Valued
! 3 Warning Signs
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What is Duskin Co Cyclically Adjusted PB Ratio?

Duskin Co TSE:4665 -1.30% 81 Cyclically Adjusted PB Ratio is 1.33 as of Aug. 05, 2026, which is 20% above its 10-year median of 1.11. GuruFocus rates TSE:4665 with a GF Score™ of 81/100 and a GF Value™ of 円4,014.77 (Fairly Valued). The stock has 3 warning signs investors should review. Among 470 Conglomerates companies, Duskin Co ranks worse than 60.21% on this metric.

As of today (2026-08-05), Duskin Co's current share price is 円4323.00. Duskin Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円3,255.06. Duskin Co's Cyclically Adjusted PB Ratio for today is 1.33.

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

TSE:4665' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.88   Med: 1.11   Max: 1.39
Current: 1.37

During the past years, Duskin Co's highest Cyclically Adjusted PB Ratio was 1.39. The lowest was 0.88. And the median was 1.11.

TSE:4665's Cyclically Adjusted PB Ratio is ranked worse than
60.21% of 470 companies
in the Conglomerates industry
Industry Median: 1.02 vs TSE:4665: 1.37

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.

Duskin Co's adjusted book value per share data for the three months ended in Mar. 2026 was 円3,354.893. 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3,255.06 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Duskin Co  (TSE:4665) 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.


Duskin Co Cyclically Adjusted PB Ratio Related Terms


Duskin Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Duskin 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.

Duskin Co Cyclically Adjusted PB Ratio Chart

Duskin Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.98 1.10 1.09 1.15 1.29

Duskin Co 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 1.15 1.24 1.20 1.31 1.29

TSE:4665 vs MMM, HON: Cyclically Adjusted PB Ratio Comparison

For the Conglomerates subindustry, Duskin 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.


Duskin Co Cyclically Adjusted PB Ratio vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Duskin Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:4665
81GF Score
Duskin Co Ltd TSE:4665
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Duskin 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.

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

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=4323.00/3255.06
=1.33

* 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.

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

For example, Duskin Co'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)
=3354.893/112.7000*112.7000
=3,354.893

Current CPI (Mar. 2026) = 112.7000.

Duskin Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 2,536.663 98.100 2,914.189
201609 2,538.769 98.000 2,919.584
201612 2,563.181 98.400 2,935.676
201703 2,651.705 98.100 3,046.352
201706 2,700.352 98.500 3,089.641
201709 2,745.126 98.800 3,131.333
201712 2,781.593 99.400 3,153.778
201803 2,758.387 99.200 3,133.772
201806 2,850.126 99.200 3,237.996
201809 2,877.126 99.900 3,245.767
201812 2,852.821 99.700 3,224.804
201903 2,876.884 99.700 3,252.004
201906 2,856.892 99.800 3,226.170
201909 2,892.325 100.100 3,256.394
201912 2,910.335 100.500 3,263.629
202003 2,873.905 100.300 3,229.203
202006 2,852.964 99.900 3,218.509
202009 2,906.395 99.900 3,278.786
202012 2,942.434 99.300 3,339.500
202103 2,949.965 99.900 3,327.938
202106 2,962.164 99.500 3,355.135
202109 3,056.683 100.100 3,441.440
202112 3,061.161 100.100 3,446.482
202203 3,048.770 101.100 3,398.579
202206 3,046.242 101.800 3,372.411
202209 3,089.267 103.100 3,376.919
202212 3,123.618 104.100 3,381.669
202303 3,121.621 104.400 3,369.796
202306 3,129.229 105.200 3,352.320
202309 3,175.435 106.200 3,369.788
202312 3,169.449 106.800 3,344.540
202403 3,203.865 107.200 3,368.242
202406 3,151.232 108.200 3,282.291
202409 3,174.316 108.900 3,285.082
202412 3,179.683 110.700 3,237.130
202503 3,221.264 111.100 3,267.655
202506 3,187.284 111.700 3,215.818
202509 3,261.276 112.000 3,281.659
202512 3,284.244 113.000 3,275.525
202603 3,354.893 112.700 3,354.893

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 1.33 mean?
Duskin Co (TSE:4665) has a Cyclically Adjusted PB Ratio of 1.33 as of Aug. 05, 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 Duskin Co and its competitors. This is 20% above median its historical median of 1.11. Over the past decade, Duskin Co's Cyclically Adjusted PB Ratio has ranged from 0.88 to 1.39. According to the industry distribution chart, Duskin Co ranks #283 out of 470 companies in the Conglomerates industry, placing it in the top 60.2%.
Is Duskin Co's Cyclically Adjusted PB Ratio too high?
Duskin Co's current Cyclically Adjusted PB Ratio of 1.33 is 20% above median its 10-year median of 1.11. Over the past 10 years, this metric has ranged from a low of 0.88 to a high of 1.39. The Conglomerates industry median Cyclically Adjusted PB Ratio is 1.02. Duskin Co's value of 1.33 is 30.4% above this industry median. Based on the distribution chart, Duskin Co ranks #283 out of 470 companies in the Conglomerates industry, which is below the industry midpoint. Overall, Duskin Co has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Duskin Co's Cyclically Adjusted PB Ratio compare to MMM and HON?
According to the Conglomerates industry distribution chart, Duskin Co ranks #283 out of 470 companies for Cyclically Adjusted PB Ratio. This places Duskin Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.02. Duskin Co's value of 1.33 is 30.4% above this benchmark. Historically, Duskin Co's own Cyclically Adjusted PB Ratio has ranged from 0.88 to 1.39 over the past decade. While the company's 10-year median is 1.11 vs. the industry median of 1.02, Duskin Co has consistently been above 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 a Conglomerates company?
The median Cyclically Adjusted PB Ratio among Conglomerates companies is 1.02, based on 470 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. Duskin Co's current Cyclically Adjusted PB Ratio of 1.33 is 30.4% above 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 Duskin Co and its competitors. For the Conglomerates industry, the median Cyclically Adjusted PB Ratio is 1.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Duskin Co's current Cyclically Adjusted PB Ratio is 1.33, which is 20% above median its own 10-year median of 1.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duskin Co stock overvalued right now?
Based on GuruFocus' analysis, Duskin Co (TSE:4665) is currently considered Fairly Valued. The stock's GF Value™ is 円4,014.77, compared to a current price of 円4,323.00 — trading 7.7% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.33, which is 20% above median its 10-year median of 1.11 and 30.4% above the Conglomerates industry median of 1.02. Duskin Co's overall GF Score™ is 81/100 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 Duskin Co (TSE:4665), the current Cyclically Adjusted PB Ratio is 1.33 as of Aug. 05, 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 Duskin Co (TSE:4665) Overvalued in 2026?

Based on GuruFocus' analysis, Duskin Co stock appears to be overvalued. The current stock price of 円4,323.00 is trading 7.7% above its estimated GF Value™ of 円4,014.77. GuruFocus considers Duskin Co to be Fairly Valued.

Key valuation signals for TSE:4665:

  • Cyclically Adjusted PB Ratio: 1.33 (20% above median its 10-year median of 1.11)
  • GF Value™: 円4,014.77 vs. price of 円4,323.00 (7.7% above fair value)
  • GF Score™: 81/100 with 3 warning signs
  • Industry Position: 30.4% above the Conglomerates median (#283 of 470)

No single metric tells the full story. See the TSE:4665 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Duskin Co Business Description

Address No. 1 No. 33, Toyotsucho, Suita, Osaka, JPN, 564-0051
Duskin Co Ltd is a Japanese company that engages in the operation of franchise businesses ranging from environmental hygiene to food services industries. Headquartered in Japan, the company also operates in various countries in the Far East. The company divides its business into the Clean & Care Group, which provides cleaning equipment and services, health and beauty products, leisure goods, purification systems, and pest control; the Food Group, which is engaged in the sale of doughnuts, drinks, and cafe food; and the Others, which is engaged in leasing commercial equipment and automobiles, managing hospitals, insurance agency services, and overseas business segments. The majority of revenue is derived from the Clean & Care Group.
81GF Score

Get the complete analysis for TSE:4665

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

円4,323.00
Price
円4,014.77
GF Value