Microwave Chemical Co (TSE:9227) ROE % Adjusted to Book Value: -6.47% (As of Sep. 2025)

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:9227 Microwave Chemical Co Ltd TSE:9227
70 GF Score
Price 円811.00
GF Value 円863.96
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Microwave Chemical Co ROE % Adjusted to Book Value?

Microwave Chemical Co TSE:9227 +5.46% 70 ROE % Adjusted to Book Value is -6.47% as of Sep. 2025. GuruFocus rates TSE:9227 with a GF Score™ of 70/100 and a GF Value™ of 円863.96 (Fairly Valued). The stock has 5 warning signs investors should review.

Microwave Chemical Co's ROE % for the quarter that ended in Sep. 2025 was -150.35%. Microwave Chemical Co's PB Ratio for the quarter that ended in Sep. 2025 was 23.23. Microwave Chemical Co's ROE % Adjusted to Book Value for the quarter that ended in Sep. 2025 was -6.47%.


Microwave Chemical Co ROE % Adjusted to Book Value Related Terms


Microwave Chemical Co ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Microwave Chemical Co's ROE % Adjusted to Book Value 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.

Microwave Chemical Co ROE % Adjusted to Book Value Chart

Microwave Chemical Co Annual Data
Trend Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
ROE % Adjusted to Book Value
Get a 7-Day Free Trial 0.00 0.35 -3.78 2.26 -2.34

Microwave Chemical Co Semi-Annual Data
Mar20 Mar21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
ROE % Adjusted to Book Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only -5.84 -2.79 11.23 -6.47 -2.29

TSE:9227 vs DOW: ROE % Adjusted to Book Value Comparison

For the Chemicals subindustry, Microwave Chemical Co's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


Microwave Chemical Co ROE % Adjusted to Book Value vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Microwave Chemical Co's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Microwave Chemical Co's ROE % Adjusted to Book Value falls into.


TSE:9227
70GF Score
Microwave Chemical Co Ltd TSE:9227
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Microwave Chemical Co ROE % Adjusted to Book Value Calculation

Microwave Chemical Co's ROE % Adjusted to Book Value for the fiscal year that ended in Mar. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=16.82% / 7.45
=2.26%

Microwave Chemical Co's ROE % Adjusted to Book Value for the quarter that ended in Sep. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-150.35% / 23.23
=-6.47%

* 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.

What does a ROE % Adjusted to Book Value of -6.47% mean?
Microwave Chemical Co (TSE:9227) has a ROE % Adjusted to Book Value of -6.47% as of Sep. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Microwave Chemical Co and its competitors.
Is Microwave Chemical Co's ROE % Adjusted to Book Value too high?
Microwave Chemical Co's current ROE % Adjusted to Book Value is -6.47%. Overall, Microwave Chemical Co has a GF Score™ of 70/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Microwave Chemical Co's ROE % Adjusted to Book Value compare to DOW?
Microwave Chemical Co's ROE % Adjusted to Book Value of -6.47% can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Chemicals company?
A good ROE % Adjusted to Book Value depends on the Chemicals industry context. However, ROE % Adjusted to Book Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Microwave Chemical Co and its competitors. Microwave Chemical Co's current ROE % Adjusted to Book Value is -6.47%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Microwave Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Microwave Chemical Co (TSE:9227) is currently considered Fairly Valued. The stock's GF Value™ is 円863.96, compared to a current price of 円811.00 — trading 6.1% below its estimated fair value. The current ROE % Adjusted to Book Value is -6.47%. Microwave Chemical Co's overall GF Score™ is 70/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Microwave Chemical Co (TSE:9227), the current ROE % Adjusted to Book Value is -6.47% as of Sep. 2025. 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 Microwave Chemical Co (TSE:9227) Overvalued in 2026?

Based on GuruFocus' analysis, Microwave Chemical Co stock appears to be undervalued. The current stock price of 円811.00 is trading 6.1% below its estimated GF Value™ of 円863.96. GuruFocus considers Microwave Chemical Co to be Fairly Valued.

Key valuation signals for TSE:9227:

  • ROE % Adjusted to Book Value: -6.47%
  • GF Value™: 円863.96 vs. price of 円811.00 (6.1% below fair value)
  • GF Score™: 70/100 with 5 warning signs

No single metric tells the full story. See the TSE:9227 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Microwave Chemical Co Business Description

Address 1-6-1 Hirabayashi Minami, Suminoe Ward, Osaka, JPN
Microwave Chemical Co Ltd is engaged in providing solutions from research and development to engineering, utilizing a microwave chemistry technology platform.
70GF Score

Get the complete analysis for TSE:9227

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円811.00
Price
円863.96
GF Value