DSKNF (Duskin Co) Cyclically Adjusted PB Ratio: (As of Sep. 22, 2026)

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.

DSKNF Duskin Co Ltd DSKNF
75 GF Score
Price $23.37
GF Value $20.63
! 4 Warning Signs
View Full Analysis

What is Duskin Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Duskin Co  (OTCPK:DSKNF) 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 - - - 0.88 0.88

Duskin Co 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 0.87 0.87 0.87 0.88 0.88

DSKNF 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.


DSKNF
75GF Score
Duskin Co Ltd DSKNF
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 Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Duskin Co'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)
=20.468/113.6000*113.6000
=20.468

Current CPI (Jun. 2026) = 113.6000.

Duskin Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 25.632 98.000 29.712
201612 22.723 98.400 26.233
201703 23.862 98.100 27.632
201706 24.096 98.500 27.790
201709 24.448 98.800 28.110
201712 24.747 99.400 28.282
201803 26.001 99.200 29.775
201806 25.781 99.200 29.523
201809 25.378 99.900 28.858
201812 26.042 99.700 29.673
201903 26.033 99.700 29.662
201906 26.560 99.800 30.233
201909 26.806 100.100 30.421
201912 26.827 100.500 30.324
202003 26.667 100.300 30.203
202006 26.486 99.900 30.118
202009 27.584 99.900 31.367
202012 28.547 99.300 32.658
202103 26.746 99.900 30.414
202106 26.737 99.500 30.526
202109 27.432 100.100 31.132
202112 26.596 100.100 30.183
202203 25.170 101.100 28.282
202206 22.459 101.800 25.062
202209 21.348 103.100 23.522
202212 23.592 104.100 25.745
202303 23.512 104.400 25.584
202306 21.702 105.200 23.435
202309 21.303 106.200 22.787
202312 22.524 106.800 23.958
202403 21.210 107.200 22.476
202406 19.628 108.200 20.608
202409 22.236 108.900 23.196
202412 20.275 110.700 20.806
202503 21.587 111.100 22.073
202506 22.112 111.700 22.488
202509 22.129 112.000 22.445
202512 20.980 113.000 21.091
202603 21.135 112.700 21.304
202606 20.468 113.600 20.468

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 Duskin Co (DSKNF) Overvalued in 2026?

Based on GuruFocus' analysis, Duskin Co stock appears to be overvalued. The current stock price of $23.37 is trading 13.3% above its estimated GF Value™ of $20.63.

Key valuation signals for DSKNF:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $20.63 vs. price of $23.37 (13.3% above fair value)
  • GF Score™: 75/100 with 4 warning signs

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


Duskin Co Business Description

Other Exchanges 4665:Japan
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.
75GF Score

Get the complete analysis for DSKNF

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

$23.37
Price
$20.63
GF Value