SDAEF (Sumida) Cyclically Adjusted PB Ratio: 0.89 (As of Sep. 15, 2026) — 13% Below Median

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SDAEF Sumida Corp SDAEF
79 GF Score
Price $6.78
GF Value $6.62
! 7 Warning Signs
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What is Sumida Cyclically Adjusted PB Ratio?

Sumida SDAEF 79 Cyclically Adjusted PB Ratio is 0.89 as of Sep. 15, 2026, which is 13% below its 10-year median of 1.02. GuruFocus rates SDAEF with a GF Score™ of 79/100 and a GF Value™ of $6.62. The stock has 7 warning signs investors should review. Among 1,928 Hardware companies, Sumida ranks better than 78.22% on this metric.

As of today (2026-09-15), Sumida's current share price is $6.78. Sumida's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $7.65. Sumida's Cyclically Adjusted PB Ratio for today is 0.89.

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

SDAEF' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.59   Med: 1.02   Max: 2.52
Current: 0.78

During the past years, Sumida's highest Cyclically Adjusted PB Ratio was 2.52. The lowest was 0.59. And the median was 1.02.

SDAEF's Cyclically Adjusted PB Ratio is ranked better than
78.22% of 1928 companies
in the Hardware industry
Industry Median: 2.05 vs SDAEF: 0.78

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.

Sumida's adjusted book value per share data for the three months ended in Jun. 2026 was $12.053. 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 $7.65 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Sumida  (OTCPK:SDAEF) 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.


Sumida Cyclically Adjusted PB Ratio Related Terms


Sumida Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Sumida'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.

Sumida Cyclically Adjusted PB Ratio Chart

Sumida 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 0.00 0.00 0.00 0.56 0.53

Sumida 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 0.56 0.56 0.54 0.54 0.53

SDAEF vs APH, GLW, TEL: Cyclically Adjusted PB Ratio Comparison

For the Electronic Components subindustry, Sumida'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.


Sumida Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Sumida's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


SDAEF
79GF Score
Sumida Corp SDAEF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sumida 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.

Sumida's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=6.78/7.65
=0.89

* 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.

Sumida's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Sumida'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)
=12.053/113.6000*113.6000
=12.053

Current CPI (Jun. 2026) = 113.6000.

Sumida Quarterly Data

Book Value per Share CPI Adj_Book
201609 6.899 98.000 7.997
201612 8.134 98.400 9.390
201703 8.332 98.100 9.648
201706 9.070 98.500 10.460
201709 9.532 98.800 10.960
201712 10.011 99.400 11.441
201803 10.180 99.200 11.658
201806 9.961 99.200 11.407
201809 10.139 99.900 11.529
201812 11.935 99.700 13.599
201903 11.600 99.700 13.217
201906 11.501 99.800 13.091
201909 11.464 100.100 13.010
201912 11.725 100.500 13.253
202003 11.428 100.300 12.943
202006 11.052 99.900 12.568
202009 11.515 99.900 13.094
202012 12.314 99.300 14.087
202103 12.267 99.900 13.949
202106 12.653 99.500 14.446
202109 12.918 100.100 14.660
202112 12.805 100.100 14.532
202203 12.928 101.100 14.526
202206 12.667 101.800 14.135
202209 12.527 103.100 13.803
202212 13.622 104.100 14.865
202303 13.829 104.400 15.048
202306 13.195 105.200 14.249
202309 13.086 106.200 13.998
202312 12.459 106.800 13.252
202403 12.197 107.200 12.925
202406 12.075 108.200 12.678
202409 12.254 108.900 12.783
202412 11.728 110.700 12.035
202503 11.816 111.100 12.082
202506 12.346 111.700 12.556
202509 12.519 112.000 12.698
202512 12.611 113.000 12.678
202603 12.148 112.700 12.245
202606 12.053 113.600 12.053

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 0.89 mean?
Sumida (SDAEF) has a Cyclically Adjusted PB Ratio of 0.89 as of Sep. 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 Sumida and its competitors. This is 13% below median its historical median of 1.02. Over the past decade, Sumida's Cyclically Adjusted PB Ratio has ranged from 0.59 to 2.52. According to the industry distribution chart, Sumida ranks #420 out of 1928 companies in the Hardware industry, placing it in the top 21.8%.
Is Sumida's Cyclically Adjusted PB Ratio too high?
Sumida's current Cyclically Adjusted PB Ratio of 0.89 is 13% below median its 10-year median of 1.02. Over the past 10 years, this metric has ranged from a low of 0.59 to a high of 2.52. The Hardware industry median Cyclically Adjusted PB Ratio is 2.05. Sumida's value of 0.89 is 56.6% below this industry median. Based on the distribution chart, Sumida ranks #420 out of 1928 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Sumida has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does Sumida's Cyclically Adjusted PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Sumida ranks #420 out of 1928 companies for Cyclically Adjusted PB Ratio. This places Sumida in the top 22% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 2.05. Sumida's value of 0.89 is 56.6% below this benchmark. Historically, Sumida's own Cyclically Adjusted PB Ratio has ranged from 0.59 to 2.52 over the past decade. While the company's 10-year median is 1.02 vs. the industry median of 2.05, Sumida 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 a Hardware company?
The median Cyclically Adjusted PB Ratio among Hardware companies is 2.05, based on 1,928 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. Sumida's current Cyclically Adjusted PB Ratio of 0.89 is 56.6% 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 Sumida and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sumida's current Cyclically Adjusted PB Ratio is 0.89, which is 13% below median its own 10-year median of 1.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumida stock overvalued right now?
Sumida (SDAEF) has a current Cyclically Adjusted PB Ratio of 0.89. The stock's GF Value™ is $6.62, compared to a current price of $6.78 — trading 2.4% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.89, which is 13% below median its 10-year median of 1.02 and 56.6% below the Hardware industry median of 2.05. Sumida's overall GF Score™ is 79/100 with 7 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 Sumida (SDAEF), the current Cyclically Adjusted PB Ratio is 0.89 as of Sep. 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 Sumida (SDAEF) Overvalued in 2026?

Based on GuruFocus' analysis, Sumida stock appears to be overvalued. The current stock price of $6.78 is trading 2.4% above its estimated GF Value™ of $6.62.

Key valuation signals for SDAEF:

  • Cyclically Adjusted PB Ratio: 0.89 (13% below median its 10-year median of 1.02)
  • GF Value™: $6.62 vs. price of $6.78 (2.4% above fair value)
  • GF Score™: 79/100 with 7 warning signs
  • Industry Position: 56.6% below the Hardware median (#420 of 1928)

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


Sumida Business Description

Other Exchanges 6817:JapanJ87:Germany
Address KDX Ginza East Building 7Floor, 2-7-2 Irifune 3-chome, Chuo-ku, Tokyo, JPN, 104-0042
Sumida Corp designs, manufactures, and sells electronic components and modules for consumer electronics, automotive, and industrial markets in Japan, rest of Asia, Europe, and North and South America. Its products include audio and visual devices, office automation equipment, automotive-related and industrial equipment, and other electronic components. It also provides the complimentary products and services such as magnetic materials, ceramics, flexible connectors and electronic manufacturing services (EMS).
79GF Score

Get the complete analysis for SDAEF

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

$6.78
Price
$6.62
GF Value