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Ye Siang Enterprise CoROCO:7909 -0.50%20 WACC % is 10.55% as of Aug. 15, 2026, which is 1022% above its 10-year median of 0.94. GuruFocus rates ROCO:7909 with a GF Score™ of 20/100. The stock has 2 warning signs investors should review. Among 1,812 Construction companies, Ye Siang Enterprise Co ranks worse than 72.46% on this metric.
As of today (2026-08-15), Ye Siang Enterprise Co's weighted average cost of capital is 10.55%%. Ye Siang Enterprise Co's ROIC % is 15.11% (calculated using TTM income statement data).
Ye Siang Enterprise Co generates higher returns on investment than it costs the company to raise the capital needed for that investment. It is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases.
*Note: The beta of this company cannot be obtained because it has a price history shorter than 3 years. It will thus be set to 1 as default to calculate WACC.
For a comprehensive WACC calculation, please access the WACC Calculator.
Ye Siang Enterprise Co (ROCO:7909) WACC % Explanation
Because it costs money to raise capital. A firm that generates higher ROIC % than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.
As of today, Ye Siang Enterprise Co's weighted average cost of capital is 10.55%%. Ye Siang Enterprise Co's ROIC % is 15.11% (calculated using TTM income statement data).
Ye Siang Enterprise Co generates higher returns on investment than it costs the company to raise the capital needed for that investment. It is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases.
*Note: The beta of this company cannot be obtained because it has a price history shorter than 3 years. It will thus be set to 1 as default to calculate WACC.
Be Aware
1. GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding latest one-year annual average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together.
For companies that report quarterly, GuruFocus combines all of the most recent year's quarterly debt data from the beginning of the year to the year-end and calculates the average.
For companies that report semi-annually, GuruFocus combines all of the most recent year's semi-annual debt data from the start of the year to the year-end and calculates the average.
For companies that report annually, GuruFocus combines the beginning and ending annual debt data from the most recent year and then calculates the average.
2. The WACC formula discussed above does not include Preferred Stock. Please adjust if preferred stock is considered.
3. (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
4. GuruFocus uses the latest annual Interest Expense divided by the latest one-year annual average debt to get the simplified cost of debt.
* 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.
Ye Siang Enterprise Co WACC % Chart
Ye Siang Enterprise Co Annual Data
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Ye Siang Enterprise Co Semi-Annual Data
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ROCO:7909 vs TT, JCI, CARR: WACC % Comparison
For the Building Products & Equipment subindustry, Ye Siang Enterprise Co's WACC %, along with its competitors' market caps and WACC % 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.
Ye Siang Enterprise Co WACC % vs Construction Industry
For the Construction industry and Industrials sector, Ye Siang Enterprise Co's WACC % distribution charts can be found below:
* The bar in red indicates where Ye Siang Enterprise Co's WACC % falls into.
The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Generally speaking, a company's assets are financed by debt and equity. WACC is the average of the costs of these sources of financing, each of which is weighted by its respective use in the given situation. By taking a weighted average, we can see how much interest the company has to pay for every dollar it finances.
WACC
=
E
/
(E + D)
*
Cost of Equity
+
D
/
(E + D)
*
Cost of Debt
*
(1 - Tax Rate)
1. Weights:
Generally speaking, a company's assets are financed by debt and equity. We need to calculate the weight of equity and the weight of debt.
The market value of equity (E) is also called "Market Cap". As of today, Ye Siang Enterprise Co's market capitalization (E) is NT$35084.547 Mil.
The market value of debt is typically difficult to calculate, therefore, GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding the latest one-year annual average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together. As of Dec. 2025, Ye Siang Enterprise Co's latest one-year annual average Book Value of Debt (D) is NT$515.3395 Mil.
a) weight of equity = E / (E + D) = 35084.547 / (35084.547 + 515.3395) = 0.9855
b) weight of debt = D / (E + D) = 515.3395 / (35084.547 + 515.3395) = 0.0145
2. Cost of Equity:
GuruFocus uses Capital Asset Pricing Model (CAPM) to calculate the required rate of return. The formula is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
a) GuruFocus uses 10-Year Treasury Constant Maturity Rate as the risk-free rate. It is updated daily. The current risk-free rate is 4.692%. Please go to Economic Indicators page for more information. Please note that we use the 10-Year Treasury Constant Maturity Rate of the country/region where the company is headquartered. If the data for that country/region is not available, then we will use the 10-Year Treasury Constant Maturity Rate of the United States as default.
b) Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. Ye Siang Enterprise Co's beta cannot be obtained because it has a price history shorter than 3 years. It will thus be set to 1 as default to calculate WACC.
c) (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
Cost of Equity = 4.692% + 1 * 6% = 10.692%
3. Cost of Debt:
GuruFocus uses latest annual Interest Expense divided by the latest one-year annual average debt to get the simplified cost of debt.
As of Dec. 2025, Ye Siang Enterprise Co's interest expense (positive number) was NT$5.205 Mil. Its total Book Value of Debt (D) is NT$515.3395 Mil.
Cost of Debt = 5.205 / 515.3395 = 1.01%.
4. Multiply by one minus annual Tax Rate:
GuruFocus uses the most recent annual Tax Expense divided by the most recent annual Pre-Tax Income to calculate the tax rate. The calculated annual tax rate is limited to between 0% and 100%. If the calculated tax rate is higher than 100%, it is set to 100%. If the calculated tax rate is less than 0%, it is set to 0%.
The latest calculated annual Tax Rate = 44.834 / 230.589 = 19.44%.
Ye Siang Enterprise Co's Weighted Average Cost Of Capital (WACC) for Today is calculated as:
WACC
=
E / (E + D)
*
Cost of Equity
+
D / (E + D)
*
Cost of Debt
*
(1 - Tax Rate)
=
0.9855
*
10.692%
+
0.0145
*
1.01%
*
(1 - 19.44%)
=
10.55%
* 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.
Ye Siang Enterprise Co (ROCO:7909) has a WACC % of 10.55% as of Aug. 15, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Ye Siang Enterprise Co and its competitors. This is 1022% above median its historical median of 0.94. Over the past decade, Ye Siang Enterprise Co's WACC % has ranged from 0.81 to 10.50. According to the industry distribution chart, Ye Siang Enterprise Co ranks #1313 out of 1812 companies in the Construction industry, placing it in the top 72.5%.
Is Ye Siang Enterprise Co's WACC % too high?
Ye Siang Enterprise Co's current WACC % of 10.55% is 1022% above median its 10-year median of 0.94. Over the past 10 years, this metric has ranged from a low of 0.81 to a high of 10.50. The Construction industry median WACC % is 7.69. Ye Siang Enterprise Co's value of 10.55% is 37.3% above this industry median. Based on the distribution chart, Ye Siang Enterprise Co ranks #1313 out of 1812 companies in the Construction industry, which is below the industry midpoint. Overall, Ye Siang Enterprise Co has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Ye Siang Enterprise Co's WACC % compare to TT and JCI?
According to the Construction industry distribution chart, Ye Siang Enterprise Co ranks #1313 out of 1812 companies for WACC %. This places Ye Siang Enterprise Co in the lower half of its industry. The industry median WACC % is 7.69. Ye Siang Enterprise Co's value of 10.55% is 37.3% above this benchmark. Historically, Ye Siang Enterprise Co's own WACC % has ranged from 0.81 to 10.50 over the past decade. While the company's 10-year median is 0.94 vs. the industry median of 7.69, Ye Siang Enterprise Co has consistently been above 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 WACC % for a Construction company?
The median WACC % among Construction companies is 7.69, based on 1,812 companies in the industry. Companies in the top quartile (top 25%) have a WACC % significantly above this median, while those in the bottom quartile fall well below. However, WACC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ye Siang Enterprise Co's current WACC % of 10.55% is 37.3% above 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 WACC % mean?
A high WACC % can signal that a stock is expensive relative to its fundamentals. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Ye Siang Enterprise Co and its competitors. For the Construction industry, the median WACC % is 7.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ye Siang Enterprise Co's current WACC % is 10.55%, which is 1022% above median its own 10-year median of 0.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ye Siang Enterprise Co stock overvalued right now?
Ye Siang Enterprise Co (ROCO:7909) has a current WACC % of 10.55%. The current WACC % is 10.55%, which is 1022% above median its 10-year median of 0.94 and 37.3% above the Construction industry median of 7.69. Ye Siang Enterprise Co's overall GF Score™ is 20/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is WACC % calculated?
WACC % is calculated from a company's financial statements. For Ye Siang Enterprise Co (ROCO:7909), the current WACC % is 10.55% as of Aug. 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.
Ye Siang Enterprise Co Ltd specializes in the supply of high-quality solutions for airborne molecular contamination (AMC). The group provides MAU Solutions, FFU Solutions, Tool Solutions, Data Center Solutions, and Petrochemical Ventilation Filtration Solutions.
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