Mitsubishi Kakoki KaishaTSE:6331 -2.54%79 WACC % is 9.92% as of Jun. 28, 2026, which is 96% above its 10-year median of 5.05. GuruFocus rates TSE:6331 with a GF Score™ of 79/100 and a GF Value™ of 円2,161.82 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 3,087 Industrial Products companies, Mitsubishi Kakoki Kaisha ranks worse than 52.41% on this metric.
As of today (2026-06-28), Mitsubishi Kakoki Kaisha's weighted average cost of capital is 9.92%%. Mitsubishi Kakoki Kaisha's ROIC % is 13.35% (calculated using TTM income statement data).
Mitsubishi Kakoki Kaisha 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.
For a comprehensive WACC calculation, please access the WACC Calculator.
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, Mitsubishi Kakoki Kaisha's weighted average cost of capital is 9.92%%. Mitsubishi Kakoki Kaisha's ROIC % is 13.35% (calculated using TTM income statement data).
Mitsubishi Kakoki Kaisha 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.
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.
* 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.
For the Pollution & Treatment Controls subindustry, Mitsubishi Kakoki Kaisha'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.
Mitsubishi Kakoki Kaisha WACC % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Mitsubishi Kakoki Kaisha's WACC % distribution charts can be found below:
* The bar in red indicates where Mitsubishi Kakoki Kaisha'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, Mitsubishi Kakoki Kaisha's market capitalization (E) is 円87251.575 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 Mar. 2026, Mitsubishi Kakoki Kaisha's latest one-year quarterly average Book Value of Debt (D) is 円3480 Mil.
a) weight of equity = E / (E + D) = 87251.575 / (87251.575 + 3480) = 0.9616
b) weight of debt = D / (E + D) = 3480 / (87251.575 + 3480) = 0.0384
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 2.65%. 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. Mitsubishi Kakoki Kaisha's beta is 1.2740.
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 = 2.65% + 1.2740 * 6% = 10.294%
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 Mar. 2026, Mitsubishi Kakoki Kaisha's interest expense (positive number) was 円27 Mil. Its total Book Value of Debt (D) is 円3480 Mil.
Cost of Debt = 27 / 3480 = 0.7759%.
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 = 2857 / 10404 = 27.46%.
* 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.
Mitsubishi Kakoki Kaisha (TSE:6331) has a WACC % of 9.92% as of Jun. 28, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Mitsubishi Kakoki Kaisha and its competitors. This is 96% above median its historical median of 5.05. Over the past decade, Mitsubishi Kakoki Kaisha's WACC % has ranged from 4.04 to 10.26. According to the industry distribution chart, Mitsubishi Kakoki Kaisha ranks #1618 out of 3087 companies in the Industrial Products industry, placing it in the top 52.4%.
Is Mitsubishi Kakoki Kaisha's WACC % too high?
Mitsubishi Kakoki Kaisha's current WACC % of 9.92% is 96% above median its 10-year median of 5.05. Over the past 10 years, this metric has ranged from a low of 4.04 to a high of 10.26. The Industrial Products industry median WACC % is 9.67. Mitsubishi Kakoki Kaisha's value of 9.92% is 2.6% above this industry median. Based on the distribution chart, Mitsubishi Kakoki Kaisha ranks #1618 out of 3087 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Mitsubishi Kakoki Kaisha has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mitsubishi Kakoki Kaisha's WACC % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Mitsubishi Kakoki Kaisha ranks #1618 out of 3087 companies for WACC %. This places Mitsubishi Kakoki Kaisha in the lower half of its industry. The industry median WACC % is 9.67. Mitsubishi Kakoki Kaisha's value of 9.92% is 2.6% above this benchmark. Historically, Mitsubishi Kakoki Kaisha's own WACC % has ranged from 4.04 to 10.26 over the past decade. While the company's 10-year median is 5.05 vs. the industry median of 9.67, Mitsubishi Kakoki Kaisha 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 an Industrial Products company?
The median WACC % among Industrial Products companies is 9.67, 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. Mitsubishi Kakoki Kaisha's current WACC % of 9.92% is 2.6% 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 Mitsubishi Kakoki Kaisha and its competitors. For the Industrial Products industry, the median WACC % is 9.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mitsubishi Kakoki Kaisha's current WACC % is 9.92%, which is 96% above median its own 10-year median of 5.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mitsubishi Kakoki Kaisha stock overvalued right now?
Based on GuruFocus' analysis, Mitsubishi Kakoki Kaisha (TSE:6331) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,161.82, compared to a current price of 円3,830.00 — trading 77.2% above its estimated fair value. The current WACC % is 9.92%, which is 96% above median its 10-year median of 5.05 and 2.6% above the Industrial Products industry median of 9.67. Mitsubishi Kakoki Kaisha's overall GF Score™ is 79/100 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 Mitsubishi Kakoki Kaisha (TSE:6331), the current WACC % is 9.92% as of Jun. 28, 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 Mitsubishi Kakoki Kaisha (TSE:6331) Overvalued in 2026?
Based on GuruFocus' analysis, Mitsubishi Kakoki Kaisha stock appears to be overvalued.
The current stock price of 円3,830.00 is trading 77.2% above its estimated GF Value™ of 円2,161.82.
GuruFocus considers Mitsubishi Kakoki Kaisha to be Significantly Overvalued.
Key valuation signals for TSE:6331:
WACC %: 9.92% (96% above median its 10-year median of 5.05)
GF Value™: 円2,161.82 vs. price of 円3,830.00 (77.2% above fair value)
Industry Position: 2.6% above the Industrial Products median (#1618 of 3087)
No single metric tells the full story. See the TSE:6331 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mitsubishi Kakoki Kaisha Ltd is a manufacturer of chemical plant equipment. The reportable segments of the company are the Engineering business and the Machinery business. The Engineering business includes city gas and petroleum-related plants, a variety of chemical engineering plants, hydrogen generation plants, sewage treatment equipment, diverse water treatment equipment and related products. The Machinery business includes oil purifiers, a variety of separation and filtration machinery, seawater screening facility mixers and related products. It serves the diversified industries in the fields of energy, chemicals, foodstuffs, pharmaceuticals, air purification, and water and waste treatment. The company has an operational presence across Europe, Mainland China, Taiwan and Thailand.
79GF Score
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