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B.Grimm Power PCLBKK:BGRIM +0.53%83 ROC (Joel Greenblatt) % is 10.64% as of Jun. 2026, which is 18% above its 10-year median of 9.05. GuruFocus rates BKK:BGRIM with a GF Score™ of 83/100 and a GF Value™ of ฿18.03 (Fairly Valued). The stock has 12 warning signs investors should review. Among 444 Utilities - Independent Power Producers companies, B.Grimm Power PCL ranks better than 64.64% on this metric.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. B.Grimm Power PCL's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was 10.64%.
The historical rank and industry rank for B.Grimm Power PCL's ROC (Joel Greenblatt) % or its related term are showing as below:
BKK:BGRIM'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 3.13 Med: 9.05 Max: 13.02
Current: 10.43
During the past 13 years, B.Grimm Power PCL's highest ROC (Joel Greenblatt) % was 13.02%. The lowest was 3.13%. And the median was 9.05%.
BKK:BGRIM's ROC (Joel Greenblatt) % is ranked better than 64.64% of 444
companies
in the Utilities - Independent Power Producers industry
Industry Median: 6.125
vs BKK:BGRIM: 10.43
B.Grimm Power PCL's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 4.20% per year.
B.Grimm Power PCL (BKK:BGRIM) ROC (Joel Greenblatt) % Explanation
The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.
B.Grimm Power PCL ROC (Joel Greenblatt) % Related Terms
B.Grimm Power PCL ROC (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for B.Grimm Power PCL's ROC (Joel Greenblatt) % 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.
BKK:BGRIM vs CEG, VST, NRG: ROC (Joel Greenblatt) % Comparison
For the Utilities - Independent Power Producers subindustry, B.Grimm Power PCL's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.
B.Grimm Power PCL ROC (Joel Greenblatt) % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, B.Grimm Power PCL's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where B.Grimm Power PCL's ROC (Joel Greenblatt) % falls into.
B.Grimm Power PCL ROC (Joel Greenblatt) % Calculation
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:
EBIT stands for Earnings Before Interest and Taxes.
Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.
GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.
Note:
The EBIT data used here is four times the quarterly (Jun. 2026) EBIT data.
* 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 ROC (Joel Greenblatt) % of 10.64% mean?
B.Grimm Power PCL (BKK:BGRIM) has a ROC (Joel Greenblatt) % of 10.64% as of Jun. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on B.Grimm Power PCL and its competitors. This is 18% above median its historical median of 9.05. Over the past decade, B.Grimm Power PCL's ROC (Joel Greenblatt) % has ranged from 3.13 to 13.02. According to the industry distribution chart, B.Grimm Power PCL ranks #157 out of 444 companies in the Utilities - Independent Power Producers industry, placing it in the top 35.4%.
Is B.Grimm Power PCL's ROC (Joel Greenblatt) % too high?
B.Grimm Power PCL's current ROC (Joel Greenblatt) % of 10.64% is 18% above median its 10-year median of 9.05. Over the past 10 years, this metric has ranged from a low of 3.13 to a high of 13.02. The Utilities - Independent Power Producers industry median ROC (Joel Greenblatt) % is 6.13. B.Grimm Power PCL's value of 10.64% is 73.7% above this industry median. Based on the distribution chart, B.Grimm Power PCL ranks #157 out of 444 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, B.Grimm Power PCL has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does B.Grimm Power PCL's ROC (Joel Greenblatt) % compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, B.Grimm Power PCL ranks #157 out of 444 companies for ROC (Joel Greenblatt) %. This puts B.Grimm Power PCL in the upper half of its industry. The industry median ROC (Joel Greenblatt) % is 6.13. B.Grimm Power PCL's value of 10.64% is 73.7% above this benchmark. Historically, B.Grimm Power PCL's own ROC (Joel Greenblatt) % has ranged from 3.13 to 13.02 over the past decade. While the company's 10-year median is 9.05 vs. the industry median of 6.13, B.Grimm Power PCL 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 ROC (Joel Greenblatt) % for an Utilities - Independent Power Producers company?
The median ROC (Joel Greenblatt) % among Utilities - Independent Power Producers companies is 6.13, based on 444 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. B.Grimm Power PCL's current ROC (Joel Greenblatt) % of 10.64% is 73.7% 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on B.Grimm Power PCL and its competitors. For the Utilities - Independent Power Producers industry, the median ROC (Joel Greenblatt) % is 6.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. B.Grimm Power PCL's current ROC (Joel Greenblatt) % is 10.64%, which is 18% above median its own 10-year median of 9.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is B.Grimm Power PCL stock overvalued right now?
Based on GuruFocus' analysis, B.Grimm Power PCL (BKK:BGRIM) is currently considered Fairly Valued. The stock's GF Value™ is ฿18.03, compared to a current price of ฿18.90 — trading 4.8% above its estimated fair value. The current ROC (Joel Greenblatt) % is 10.64%, which is 18% above median its 10-year median of 9.05 and 73.7% above the Utilities - Independent Power Producers industry median of 6.13. B.Grimm Power PCL's overall GF Score™ is 83/100 with 12 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For B.Grimm Power PCL (BKK:BGRIM), the current ROC (Joel Greenblatt) % is 10.64% as of Jun. 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 B.Grimm Power PCL (BKK:BGRIM) Overvalued in 2026?
Based on GuruFocus' analysis, B.Grimm Power PCL stock appears to be overvalued.
The current stock price of ฿18.90 is trading 4.8% above its estimated GF Value™ of ฿18.03.
GuruFocus considers B.Grimm Power PCL to be Fairly Valued.
Key valuation signals for BKK:BGRIM:
ROC (Joel Greenblatt) %: 10.64% (18% above median its 10-year median of 9.05)
GF Value™: ฿18.03 vs. price of ฿18.90 (4.8% above fair value)
Industry Position: 73.7% above the Utilities - Independent Power Producers median (#157 of 444)
No single metric tells the full story. See the BKK:BGRIM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
B.Grimm Power PCL, along with its subsidiaries, is engaged in the generation and distribution of electricity for the government sectors and Industrial Users, both in Thailand and overseas. The company operates through two reportable segments: 1) Electricity generating: This segment is the generation and distribution of electricity for the government sectors and industrial users both in Thailand and overseas and procure and wholesale liquefied natural gas to the entities in the Group. 2) Other businesses: This segment is the business of investment holding, maintenance, and operating services forpower plants. The majority of the company's revenue comes from Electricity generating segment. Geographically, it derives the maximum revenue from Thailand.
83GF Score
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