Kao Fong Machinery Co (ROCO:4510) WACC %:4.28% (As of Jul. 15, 2026) — Near Median

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ROCO:4510 Kao Fong Machinery Co Ltd ROCO:4510
53 GF Score
Price NT$41.75
GF Value NT$30.75
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Kao Fong Machinery Co WACC %?

Kao Fong Machinery Co ROCO:4510 -0.12% 53 WACC % is 4.28% as of Jul. 15, 2026, which is 3% below its 10-year median of 4.39. GuruFocus rates ROCO:4510 with a GF Score™ of 53/100 and a GF Value™ of NT$30.75 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 3,087 Industrial Products companies, Kao Fong Machinery Co ranks better than 84.16% on this metric.

As of today (2026-07-15), Kao Fong Machinery Co's weighted average cost of capital is 4.28%%. Kao Fong Machinery Co's ROIC % is -1.92% (calculated using TTM income statement data). Kao Fong Machinery Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.

For a comprehensive WACC calculation, please access the WACC Calculator.


Kao Fong Machinery Co  (ROCO:4510) 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, Kao Fong Machinery Co's weighted average cost of capital is 4.28%%. Kao Fong Machinery Co's ROIC % is -1.92% (calculated using TTM income statement data). Kao Fong Machinery Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

1. GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding latest one-year quarterly 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 TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.


Related Terms

Kao Fong Machinery Co WACC % Historical Data

* Premium members only.

The historical data trend for Kao Fong Machinery Co's WACC % 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.

Kao Fong Machinery Co WACC % Chart

Kao Fong Machinery Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
WACC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.28 3.50 4.16 3.26 7.03

Kao Fong Machinery Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
WACC % 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 3.26 7.70 7.84 7.41 7.03

ROCO:4510 vs GEV, ETN, PH: WACC % Comparison

For the Specialty Industrial Machinery subindustry, Kao Fong Machinery 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.


Kao Fong Machinery Co WACC % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Kao Fong Machinery Co's WACC % distribution charts can be found below:

* The bar in red indicates where Kao Fong Machinery Co's WACC % falls into.


ROCO:4510
53GF Score
Kao Fong Machinery Co Ltd ROCO:4510
WACC % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kao Fong Machinery Co WACC % Calculation

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, Kao Fong Machinery Co's market capitalization (E) is NT$4549.851 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 quarterly average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together. As of Dec. 2025, Kao Fong Machinery Co's latest one-year quarterly average Book Value of Debt (D) is NT$2921.8456 Mil.
a) weight of equity = E / (E + D) = 4549.851 / (4549.851 + 2921.8456) = 0.6089
b) weight of debt = D / (E + D) = 2921.8456 / (4549.851 + 2921.8456) = 0.3911

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 4.551%. 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. Kao Fong Machinery Co's beta is 0.1511.
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 = 4.551% + 0.1511 * 6% = 5.4576%

3. Cost of Debt:
GuruFocus uses latest TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.
As of Dec. 2025, Kao Fong Machinery Co's interest expense (positive number) was NT$78.468 Mil. Its total Book Value of Debt (D) is NT$2921.8456 Mil.
Cost of Debt = 78.468 / 2921.8456 = 2.6856%.

4. Multiply by one minus TTM Tax Rate:
GuruFocus uses the most recent TTM Tax Expense divided by the most recent TTM Pre-Tax Income to calculate the tax rate. The calculated TTM 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 TTM Tax Rate = -12.818 / -146.587 = 8.74%.

Kao Fong Machinery 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)
=0.6089*5.4576%+0.3911*2.6856%*(1 - 8.74%)
=4.28%

* 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.

Frequently Asked Questions Learn more about WACC % →
What does a WACC % of 4.28% mean?
Kao Fong Machinery Co (ROCO:4510) has a WACC % of 4.28% as of Jul. 15, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Kao Fong Machinery Co and its competitors. This is near median its historical median of 4.39. Over the past decade, Kao Fong Machinery Co's WACC % has ranged from 3.26 to 7.03. According to the industry distribution chart, Kao Fong Machinery Co ranks #489 out of 3087 companies in the Industrial Products industry, placing it in the top 15.8%.
Is Kao Fong Machinery Co's WACC % too high?
Kao Fong Machinery Co's current WACC % of 4.28% is near median its 10-year median of 4.39. Over the past 10 years, this metric has ranged from a low of 3.26 to a high of 7.03. The Industrial Products industry median WACC % is 9.70. Kao Fong Machinery Co's value of 4.28% is 55.9% below this industry median. Based on the distribution chart, Kao Fong Machinery Co ranks #489 out of 3087 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Kao Fong Machinery Co has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Kao Fong Machinery Co's WACC % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Kao Fong Machinery Co ranks #489 out of 3087 companies for WACC %. This places Kao Fong Machinery Co in the top 16% of its industry — outperforming the majority of peers. The industry median WACC % is 9.70. Kao Fong Machinery Co's value of 4.28% is 55.9% below this benchmark. Historically, Kao Fong Machinery Co's own WACC % has ranged from 3.26 to 7.03 over the past decade. While the company's 10-year median is 4.39 vs. the industry median of 9.70, Kao Fong Machinery Co has consistently been below 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 an Industrial Products company?
The median WACC % among Industrial Products companies is 9.70, based on 3,087 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. Kao Fong Machinery Co's current WACC % of 4.28% is 55.9% below 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 Kao Fong Machinery Co and its competitors. For the Industrial Products industry, the median WACC % is 9.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kao Fong Machinery Co's current WACC % is 4.28%, which is near median its own 10-year median of 4.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kao Fong Machinery Co stock overvalued right now?
Based on GuruFocus' analysis, Kao Fong Machinery Co (ROCO:4510) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$30.75, compared to a current price of NT$41.75 — trading 35.8% above its estimated fair value. The current WACC % is 4.28%, which is near median its 10-year median of 4.39 and 55.9% below the Industrial Products industry median of 9.70. Kao Fong Machinery Co's overall GF Score™ is 53/100 with 5 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 Kao Fong Machinery Co (ROCO:4510), the current WACC % is 4.28% as of Jul. 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.

Is Kao Fong Machinery Co (ROCO:4510) Overvalued in 2026?

Based on GuruFocus' analysis, Kao Fong Machinery Co stock appears to be overvalued. The current stock price of NT$41.75 is trading 35.8% above its estimated GF Value™ of NT$30.75. GuruFocus considers Kao Fong Machinery Co to be Significantly Overvalued.

Key valuation signals for ROCO:4510:

  • WACC %: 4.28% (near median its 10-year median of 4.39)
  • GF Value™: NT$30.75 vs. price of NT$41.75 (35.8% above fair value)
  • GF Score™: 53/100 with 5 warning signs
  • Industry Position: 55.9% below the Industrial Products median (#489 of 3087)

No single metric tells the full story. See the ROCO:4510 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Kao Fong Machinery Co Business Description

Address No.16, Keya Road, Daya district, Taichung, TWN, 42881
Kao Fong Machinery Co Ltd is engaged in the manufacture and distribution of machine tools and machinery equipment in Taiwan. The products of the company consist of Double Column Machining Center, vertical machining centers, horizontal machining centers, numerical control milling machines, bridge machining centers, and other machinery.
53GF Score

Get the complete analysis for ROCO:4510

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

NT$41.75
Price
NT$30.75
GF Value