DEWY (Dewey Electronics) Cyclically Adjusted PB Ratio: (As of Jul. 26, 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.

What is Dewey Electronics Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Dewey Electronics  (OTCPK:DEWY) 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.


Dewey Electronics Cyclically Adjusted PB Ratio Related Terms


Dewey Electronics Cyclically Adjusted PB Ratio Historical Data

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The historical data trend for Dewey Electronics'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.

Dewey Electronics Cyclically Adjusted PB Ratio Chart

Dewey Electronics Annual Data
Trend Jun07 Jun08 Jun09 Jun10 Jun11 Jun12 Jun13 Jun14 Jun15 Jun16
Cyclically Adjusted PB Ratio
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Dewey Electronics Quarterly Data
Dec12 Mar13 Jun13 Sep13 Dec13 Mar14 Jun14 Sep14 Dec14 Mar15 Jun15 Sep15 Dec15 Mar16 Jun16 Sep16 Dec16 Mar17 Dec17 Mar18
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 0.00 0.00 0.00 0.00 0.00

DEWY vs ASDN, MKRS, PSSR: Cyclically Adjusted PB Ratio Comparison

For the Aerospace & Defense subindustry, Dewey Electronics'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.


Dewey Electronics Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Dewey Electronics's Cyclically Adjusted PB Ratio distribution charts can be found below:

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



Dewey Electronics 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.

Dewey Electronics's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2018 is calculated as:

For example, Dewey Electronics's adjusted Book Value per Share data for the three months ended in Mar. 2018 was:

Adj_Book=Book Value per Share/CPI of Mar. 2018 (Change)*Current CPI (Mar. 2018)
=1.233/249.5540*249.5540
=1.233

Current CPI (Mar. 2018) = 249.5540.

Dewey Electronics Quarterly Data

Book Value per Share CPI Adj_Book
200712 2.430 210.036 2.887
200803 2.457 213.528 2.872
200806 2.291 218.815 2.613
200809 2.305 218.783 2.629
200812 2.570 210.228 3.051
200903 2.541 212.709 2.981
200906 2.294 215.693 2.654
200909 2.245 215.969 2.594
200912 2.258 215.949 2.609
201003 2.128 217.631 2.440
201006 1.952 217.965 2.235
201009 1.865 218.439 2.131
201012 1.757 219.179 2.000
201103 1.736 223.467 1.939
201106 1.663 225.722 1.839
201109 1.560 226.889 1.716
201112 1.586 225.672 1.754
201203 1.685 229.392 1.833
201206 1.544 229.478 1.679
201209 1.846 231.407 1.991
201212 1.834 229.601 1.993
201303 1.932 232.773 2.071
201306 1.838 233.504 1.964
201309 1.609 234.149 1.715
201312 1.527 233.049 1.635
201403 1.401 236.293 1.480
201406 1.584 238.343 1.659
201409 1.579 238.031 1.655
201412 1.477 234.812 1.570
201503 1.492 236.119 1.577
201506 1.432 238.638 1.498
201509 1.420 237.945 1.489
201512 1.390 236.525 1.467
201603 1.268 238.132 1.329
201606 1.546 241.018 1.601
201609 1.295 241.428 1.339
201612 1.176 241.432 1.216
201703 0.984 243.801 1.007
201712 1.037 246.524 1.050
201803 1.233 249.554 1.233

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.


Dewey Electronics Business Description

Address 27 Muller Road, Oakland, NJ, USA, 07436
Dewey Electronics Corp is a systems-oriented military electronics development, design, and manufacturing organization based in Oakland, New Jersey, with a focus on compact diesel power generation solutions. Its services include Manufacturing, Machining, Power Systems Integration, and Engineering and Development.