The Steel PCLBKK:THE-R 28 WACC % is 5.27% as of Jun. 26, 2026, which is 34% above its 10-year median of 3.93. GuruFocus rates BKK:THE-R with a GF Score™ of 28/100 and a GF Value™ of ฿0.88. The stock has 6 warning signs investors should review. Among 642 Steel companies, The Steel PCL ranks better than 79.6% on this metric.
As of today (2026-06-26), The Steel PCL's weighted average cost of capital is 5.27%%. The Steel PCL's ROIC % is 1.09% (calculated using TTM income statement data).
The Steel PCL 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.
The Steel PCL (BKK:THE-R) 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, The Steel PCL's weighted average cost of capital is 5.27%%. The Steel PCL's ROIC % is 1.09% (calculated using TTM income statement data).
The Steel PCL 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
The Steel PCL WACC % Historical Data
* Premium members only.
The historical data trend for The Steel PCL'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.
For the Steel subindustry, The Steel PCL'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.
The Steel PCL WACC % vs Steel Industry
For the Steel industry and Basic Materials sector, The Steel PCL's WACC % distribution charts can be found below:
* The bar in red indicates where The Steel PCL'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, The Steel PCL's market capitalization (E) is ฿859.608 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, The Steel PCL's latest one-year quarterly average Book Value of Debt (D) is ฿1430.798 Mil.
a) weight of equity = E / (E + D) = 859.608 / (859.608 + 1430.798) = 0.3753
b) weight of debt = D / (E + D) = 1430.798 / (859.608 + 1430.798) = 0.6247
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 4.382%. 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. The Steel PCL's beta is 0.5732.
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 = 4.382% + 0.5732 * 6% = 7.8212%
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, The Steel PCL's interest expense (positive number) was ฿57.827 Mil. Its total Book Value of Debt (D) is ฿1430.798 Mil.
Cost of Debt = 57.827 / 1430.798 = 4.0416%.
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 = 0.403 / 5.316 = 7.58%.
The Steel PCL'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)
=
0.3753
*
7.8212%
+
0.6247
*
4.0416%
*
(1 - 7.58%)
=
5.27%
* 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.
The Steel PCL (BKK:THE-R) has a WACC % of 5.27% as of Jun. 26, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on The Steel PCL and its competitors. This is 34% above median its historical median of 3.93. Over the past decade, The Steel PCL's WACC % has ranged from 1.14 to 8.77. According to the industry distribution chart, The Steel PCL ranks #131 out of 642 companies in the Steel industry, placing it in the top 20.4%.
Is The Steel PCL's WACC % too high?
The Steel PCL's current WACC % of 5.27% is 34% above median its 10-year median of 3.93. Over the past 10 years, this metric has ranged from a low of 1.14 to a high of 8.77. The Steel industry median WACC % is 7.78. The Steel PCL's value of 5.27% is 32.2% below this industry median. Based on the distribution chart, The Steel PCL ranks #131 out of 642 companies in the Steel industry, which is in the top quartile — a strong position relative to peers. Overall, The Steel PCL has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does The Steel PCL's WACC % compare to NUE and STLD?
According to the Steel industry distribution chart, The Steel PCL ranks #131 out of 642 companies for WACC %. This places The Steel PCL in the top 20% of its industry — outperforming the majority of peers. The industry median WACC % is 7.78. The Steel PCL's value of 5.27% is 32.2% below this benchmark. Historically, The Steel PCL's own WACC % has ranged from 1.14 to 8.77 over the past decade. While the company's 10-year median is 3.93 vs. the industry median of 7.78, The Steel PCL 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 a Steel company?
The median WACC % among Steel companies is 7.78, based on 642 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. The Steel PCL's current WACC % of 5.27% is 32.2% 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 The Steel PCL and its competitors. For the Steel industry, the median WACC % is 7.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. The Steel PCL's current WACC % is 5.27%, which is 34% above median its own 10-year median of 3.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Steel PCL stock overvalued right now?
The Steel PCL (BKK:THE-R) has a current WACC % of 5.27%. The stock's GF Value™ is ฿0.88, compared to a current price of ฿0.83 — trading 5.4% below its estimated fair value. The current WACC % is 5.27%, which is 34% above median its 10-year median of 3.93 and 32.2% below the Steel industry median of 7.78. The Steel PCL's overall GF Score™ is 28/100 with 6 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 The Steel PCL (BKK:THE-R), the current WACC % is 5.27% as of Jun. 26, 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 The Steel PCL (BKK:THE-R) Overvalued in 2026?
Based on GuruFocus' analysis, The Steel PCL stock appears to be undervalued.
The current stock price of ฿0.83 is trading 5.4% below its estimated GF Value™ of ฿0.88.
Key valuation signals for BKK:THE-R:
WACC %: 5.27% (34% above median its 10-year median of 3.93)
GF Value™: ฿0.88 vs. price of ฿0.83 (5.4% below fair value)
Industry Position: 32.2% below the Steel median (#131 of 642)
No single metric tells the full story. See the BKK:THE-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
The Steel PCL is principally engaged in the selling and transforming hot rolled steel sheets and coils and other structural steels and logistic services of steel. Its product portfolio includes hot-rolled coils, and processed forms such as slit coils, steel sheets, hot-formed structural steel, and cold-formed structural steel, as well as other steel products. In addition, the company also processes certain steel products, including steel sheets, slit coils, flat steel, folded angle steel, folded channel steel, steel pipes, and C-shaped structural steel. The company operates in two reportable segments: Revenue from sales of steels, which accounts for a majority of its revenue, and Revenue from logistic services. Geographically, it is managed and operates principally in Thailand.
28GF Score
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