Sonec (TSE:1768) ROE % Adjusted to Book Value: 18.77% (As of Mar. 2026)

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Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:1768 Sonec Corp TSE:1768
66 GF Score
Price 円1,076.00
GF Value 円1,363.48
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Sonec ROE % Adjusted to Book Value?

Sonec TSE:1768 +0.19% 66 ROE % Adjusted to Book Value is 18.77% as of Mar. 2026. GuruFocus rates TSE:1768 with a GF Score™ of 66/100 and a GF Value™ of 円1,363.48 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Sonec's ROE % for the quarter that ended in Mar. 2026 was 16.52%. Sonec's PB Ratio for the quarter that ended in Mar. 2026 was 0.88. Sonec's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 18.77%.

Sonec ROE % Adjusted to Book Value Related Terms

Sonec ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Sonec'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.

Sonec ROE % Adjusted to Book Value Chart

Sonec Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 10.51 9.79 2.11 8.29 15.97

Sonec Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 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 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 -0.76 2.38 14.00 15.47 18.77

TSE:1768 vs PWR, FIX, EME: ROE % Adjusted to Book Value Comparison

For the Engineering & Construction subindustry, Sonec'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.

Sonec ROE % Adjusted to Book Value vs Construction Industry

For the Construction industry and Industrials sector, Sonec's ROE % Adjusted to Book Value distribution charts can be found below:

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


TSE:1768
66GF Score
Sonec Corp TSE:1768
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Sonec ROE % Adjusted to Book Value Calculation

Sonec's ROE % Adjusted to Book Value for the fiscal year that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=14.05% / 0.88
=15.97%

Sonec's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=16.52% / 0.88
=18.77%

* 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 18.77% mean?
Sonec (TSE:1768) has a ROE % Adjusted to Book Value of 18.77% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Sonec and its competitors.
Is Sonec's ROE % Adjusted to Book Value too high?
Sonec's current ROE % Adjusted to Book Value is 18.77%. Overall, Sonec has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sonec's ROE % Adjusted to Book Value compare to PWR and FIX?
Sonec's ROE % Adjusted to Book Value of 18.77% can be compared against companies in the Construction 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 Construction company?
A good ROE % Adjusted to Book Value depends on the Construction 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 Sonec and its competitors. Sonec's current ROE % Adjusted to Book Value is 18.77%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonec stock overvalued right now?
Based on GuruFocus' analysis, Sonec (TSE:1768) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,363.48, compared to a current price of 円1,076.00 — trading 21.1% below its estimated fair value. The current ROE % Adjusted to Book Value is 18.77%. Sonec's overall GF Score™ is 66/100 with 2 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 Sonec (TSE:1768), the current ROE % Adjusted to Book Value is 18.77% as of Mar. 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 Sonec (TSE:1768) Overvalued in 2026?

Based on GuruFocus' analysis, Sonec stock appears to be undervalued. The current stock price of 円1,076.00 is trading 21.1% below its estimated GF Value™ of 円1,363.48. GuruFocus considers Sonec to be Modestly Undervalued.

Key valuation signals for TSE:1768:

  • ROE % Adjusted to Book Value: 18.77%
  • GF Value™: 円1,363.48 vs. price of 円1,076.00 (21.1% below fair value)
  • GF Score™: 66/100 with 2 warning signs

No single metric tells the full story. See the TSE:1768 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sonec Business Description

Address 2257-1, Sone-cho, Hyogo, Takasago-shi, JPN, 676-0082
Sonec Corp is engaged in the comprehensive construction industry. It constructs residential, institutional, and commercial buildings. In addition, the company also performs civil engineering works for water, sewage, and road projects.
66GF Score

Get the complete analysis for TSE:1768

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

円1,076.00
Price
円1,363.48
GF Value