Taiwan Steel Union Co (TPE:6581) ROE % Adjusted to Book Value: 6.62% (As of Dec. 2025)


TPE:6581 Taiwan Steel Union Co Ltd TPE:6581
87 GF Score
Price NT$106.50
GF Value NT$96.94
Valuation Fairly Valued
! 5 Warning Signs
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What is Taiwan Steel Union Co ROE % Adjusted to Book Value?

Taiwan Steel Union Co TPE:6581 -0.47% 87 ROE % Adjusted to Book Value is 6.62% as of Dec. 2025. GuruFocus rates TPE:6581 with a GF Score™ of 87/100 and a GF Value™ of NT$96.94 (Fairly Valued). The stock has 5 warning signs investors should review.

Taiwan Steel Union Co's ROE % for the quarter that ended in Dec. 2025 was 17.41%. Taiwan Steel Union Co's PB Ratio for the quarter that ended in Dec. 2025 was 2.63. Taiwan Steel Union Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 6.62%.


Taiwan Steel Union Co ROE % Adjusted to Book Value Related Terms


Taiwan Steel Union Co ROE % Adjusted to Book Value Historical Data

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The historical data trend for Taiwan Steel Union 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.

Taiwan Steel Union Co ROE % Adjusted to Book Value Chart

Taiwan Steel Union 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 6.46 10.27 4.82 6.75 5.83

Taiwan Steel Union 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 8.37 4.44 7.27 4.75 6.62

TPE:6581 vs WM, RSG, WCN: ROE % Adjusted to Book Value Comparison

For the Waste Management subindustry, Taiwan Steel Union 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.


Taiwan Steel Union Co ROE % Adjusted to Book Value vs Waste Management Industry

For the Waste Management industry and Industrials sector, Taiwan Steel Union Co's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Taiwan Steel Union Co's ROE % Adjusted to Book Value falls into.


TPE:6581
87GF Score
Taiwan Steel Union Co Ltd TPE:6581
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Taiwan Steel Union Co ROE % Adjusted to Book Value Calculation

Taiwan Steel Union 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
=15.34% / 2.63
=5.83%

Taiwan Steel Union 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
=17.41% / 2.63
=6.62%

* 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 6.62% mean?
Taiwan Steel Union Co (TPE:6581) has a ROE % Adjusted to Book Value of 6.62% 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 Taiwan Steel Union Co and its competitors.
Is Taiwan Steel Union Co's ROE % Adjusted to Book Value too high?
Taiwan Steel Union Co's current ROE % Adjusted to Book Value is 6.62%. Overall, Taiwan Steel Union Co has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Steel Union Co's ROE % Adjusted to Book Value compare to WM and RSG?
Taiwan Steel Union Co's ROE % Adjusted to Book Value of 6.62% can be compared against companies in the Waste Management 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 Waste Management company?
A good ROE % Adjusted to Book Value depends on the Waste Management 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 Taiwan Steel Union Co and its competitors. Taiwan Steel Union Co's current ROE % Adjusted to Book Value is 6.62%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Steel Union Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Steel Union Co (TPE:6581) is currently considered Fairly Valued. The stock's GF Value™ is NT$96.94, compared to a current price of NT$106.50 — trading 9.9% above its estimated fair value. The current ROE % Adjusted to Book Value is 6.62%. Taiwan Steel Union Co's overall GF Score™ is 87/100 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 Taiwan Steel Union Co (TPE:6581), the current ROE % Adjusted to Book Value is 6.62% 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 Taiwan Steel Union Co (TPE:6581) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Steel Union Co stock appears to be overvalued. The current stock price of NT$106.50 is trading 9.9% above its estimated GF Value™ of NT$96.94. GuruFocus considers Taiwan Steel Union Co to be Fairly Valued.

Key valuation signals for TPE:6581:

  • ROE % Adjusted to Book Value: 6.62%
  • GF Value™: NT$96.94 vs. price of NT$106.50 (9.9% above fair value)
  • GF Score™: 87/100 with 5 warning signs

No single metric tells the full story. See the TPE:6581 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Steel Union Co Business Description

Address No. 36, Siangong North 1st Road, Changbin Industrial Zone, Shengang Township, Changhua, TWN, 50953
Taiwan Steel Union Co Ltd is a Taiwan-based waste management company. The company's main business is to dispose and reuse general industrial waste and hazardous industrial waste, as well as manufacture and trade non-ferrous metal (zinc oxide) and non-metallic mineral products.
87GF Score

Get the complete analysis for TPE:6581

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

NT$106.50
Price
NT$96.94
GF Value