King Polytechnic Engineering Co (ROCO:6122) ROE % Adjusted to Book Value: 11.06% (As of Dec. 2025)

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ROCO:6122 King Polytechnic Engineering Co Ltd ROCO:6122
84 GF Score
Price NT$50.70
GF Value NT$53.08
Valuation Fairly Valued
! 4 Warning Signs
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What is King Polytechnic Engineering Co ROE % Adjusted to Book Value?

King Polytechnic Engineering Co ROCO:6122 +0.80% 84 ROE % Adjusted to Book Value is 11.06% as of Dec. 2025. GuruFocus rates ROCO:6122 with a GF Score™ of 84/100 and a GF Value™ of NT$53.08 (Fairly Valued). The stock has 4 warning signs investors should review.

King Polytechnic Engineering Co's ROE % for the quarter that ended in Dec. 2025 was 21.79%. King Polytechnic Engineering Co's PB Ratio for the quarter that ended in Dec. 2025 was 1.97. King Polytechnic Engineering Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 11.06%.


King Polytechnic Engineering Co ROE % Adjusted to Book Value Related Terms


King Polytechnic Engineering Co ROE % Adjusted to Book Value Historical Data

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The historical data trend for King Polytechnic Engineering 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.

King Polytechnic Engineering Co ROE % Adjusted to Book Value Chart

King Polytechnic Engineering Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.34 10.90 9.73 9.31 10.01

King Polytechnic Engineering Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 7.90 9.61 9.06 10.17 11.06

ROCO:6122 vs PWR, FIX, EME: ROE % Adjusted to Book Value Comparison

For the Engineering & Construction subindustry, King Polytechnic Engineering 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.


King Polytechnic Engineering Co ROE % Adjusted to Book Value vs Construction Industry

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

* The bar in red indicates where King Polytechnic Engineering Co's ROE % Adjusted to Book Value falls into.


ROCO:6122
84GF Score
King Polytechnic Engineering Co Ltd ROCO:6122
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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King Polytechnic Engineering Co ROE % Adjusted to Book Value Calculation

King Polytechnic Engineering Co's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=19.72% / 1.97
=10.01%

King Polytechnic Engineering Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=21.79% / 1.97
=11.06%

* 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 11.06% mean?
King Polytechnic Engineering Co (ROCO:6122) has a ROE % Adjusted to Book Value of 11.06% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on King Polytechnic Engineering Co and its competitors.
Is King Polytechnic Engineering Co's ROE % Adjusted to Book Value too high?
King Polytechnic Engineering Co's current ROE % Adjusted to Book Value is 11.06%. Overall, King Polytechnic Engineering Co has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does King Polytechnic Engineering Co's ROE % Adjusted to Book Value compare to PWR and FIX?
King Polytechnic Engineering Co's ROE % Adjusted to Book Value of 11.06% 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 King Polytechnic Engineering Co and its competitors. King Polytechnic Engineering Co's current ROE % Adjusted to Book Value is 11.06%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is King Polytechnic Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, King Polytechnic Engineering Co (ROCO:6122) is currently considered Fairly Valued. The stock's GF Value™ is NT$53.08, compared to a current price of NT$50.70 — trading 4.5% below its estimated fair value. The current ROE % Adjusted to Book Value is 11.06%. King Polytechnic Engineering Co's overall GF Score™ is 84/100 with 4 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 King Polytechnic Engineering Co (ROCO:6122), the current ROE % Adjusted to Book Value is 11.06% as of Dec. 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 King Polytechnic Engineering Co (ROCO:6122) Overvalued in 2026?

Based on GuruFocus' analysis, King Polytechnic Engineering Co stock appears to be undervalued. The current stock price of NT$50.70 is trading 4.5% below its estimated GF Value™ of NT$53.08. GuruFocus considers King Polytechnic Engineering Co to be Fairly Valued.

Key valuation signals for ROCO:6122:

  • ROE % Adjusted to Book Value: 11.06%
  • GF Value™: NT$53.08 vs. price of NT$50.70 (4.5% below fair value)
  • GF Score™: 84/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6122 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


King Polytechnic Engineering Co Business Description

Address Ruey Kuang Road, 5th Floor, No. 210, Neihu District, Taipei, TWN, 114
King Polytechnic Engineering Co Ltd is engaged in the design and installation of chemical machinery and sterile dust-free equipment, networking, investment, as well as production, sale, installation, and maintenance of high-tech purification equipment, civil construction, transportation and sale of sediments, trading in construction materials, development, leasing and sale of housing units and buildings, and others.
84GF Score

Get the complete analysis for ROCO:6122

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

NT$50.70
Price
NT$53.08
GF Value