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Nakornthon Hospital PCLBKK:NKT +0.54%19 ROC (Joel Greenblatt) % is 4.45% as of Mar. 2026, which is 85% below its 10-year median of 29.95. GuruFocus rates BKK:NKT with a GF Score™ of 19/100. The stock has 4 warning signs investors should review. Among 668 Healthcare Providers & Services companies, Nakornthon Hospital PCL ranks worse than 50.9% 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. Nakornthon Hospital PCL's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 4.45%.
The historical rank and industry rank for Nakornthon Hospital PCL's ROC (Joel Greenblatt) % or its related term are showing as below:
BKK:NKT'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 11.87 Med: 29.95 Max: 40.52
Current: 11.87
During the past 4 years, Nakornthon Hospital PCL's highest ROC (Joel Greenblatt) % was 40.52%. The lowest was 11.87%. And the median was 29.95%.
BKK:NKT's ROC (Joel Greenblatt) % is ranked worse than 50.9% of 668
companies
in the Healthcare Providers & Services industry
Industry Median: 12.515
vs BKK:NKT: 11.87
Nakornthon Hospital PCL's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 0.00% per year.
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.
Nakornthon Hospital PCL ROC (Joel Greenblatt) % Related Terms
Nakornthon Hospital PCL ROC (Joel Greenblatt) % Historical Data
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The historical data trend for Nakornthon Hospital 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:NKT vs HCA, THC, DVA: ROC (Joel Greenblatt) % Comparison
For the Medical Care Facilities subindustry, Nakornthon Hospital 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.
Nakornthon Hospital PCL ROC (Joel Greenblatt) % vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Nakornthon Hospital PCL's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Nakornthon Hospital PCL's ROC (Joel Greenblatt) % falls into.
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 (Mar. 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 4.45% mean?
Nakornthon Hospital PCL (BKK:NKT) has a ROC (Joel Greenblatt) % of 4.45% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Nakornthon Hospital PCL and its competitors. This is 85% below median its historical median of 29.95. Over the past decade, Nakornthon Hospital PCL's ROC (Joel Greenblatt) % has ranged from 11.87 to 40.52. According to the industry distribution chart, Nakornthon Hospital PCL ranks #340 out of 668 companies in the Healthcare Providers & Services industry, placing it in the top 50.9%.
Is Nakornthon Hospital PCL's ROC (Joel Greenblatt) % too high?
Nakornthon Hospital PCL's current ROC (Joel Greenblatt) % of 4.45% is 85% below median its 10-year median of 29.95. Over the past 10 years, this metric has ranged from a low of 11.87 to a high of 40.52. The Healthcare Providers & Services industry median ROC (Joel Greenblatt) % is 12.52. Nakornthon Hospital PCL's value of 4.45% is 64.4% below this industry median. Based on the distribution chart, Nakornthon Hospital PCL ranks #340 out of 668 companies in the Healthcare Providers & Services industry, which is below the industry midpoint. Overall, Nakornthon Hospital PCL has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Nakornthon Hospital PCL's ROC (Joel Greenblatt) % compare to HCA and THC?
According to the Healthcare Providers & Services industry distribution chart, Nakornthon Hospital PCL ranks #340 out of 668 companies for ROC (Joel Greenblatt) %. This places Nakornthon Hospital PCL in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 12.52. Nakornthon Hospital PCL's value of 4.45% is 64.4% below this benchmark. Historically, Nakornthon Hospital PCL's own ROC (Joel Greenblatt) % has ranged from 11.87 to 40.52 over the past decade. While the company's 10-year median is 29.95 vs. the industry median of 12.52, Nakornthon Hospital 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 ROC (Joel Greenblatt) % for a Healthcare Providers & Services company?
The median ROC (Joel Greenblatt) % among Healthcare Providers & Services companies is 12.52, based on 668 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. Nakornthon Hospital PCL's current ROC (Joel Greenblatt) % of 4.45% is 64.4% 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 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 Nakornthon Hospital PCL and its competitors. For the Healthcare Providers & Services industry, the median ROC (Joel Greenblatt) % is 12.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nakornthon Hospital PCL's current ROC (Joel Greenblatt) % is 4.45%, which is 85% below median its own 10-year median of 29.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nakornthon Hospital PCL stock overvalued right now?
Nakornthon Hospital PCL (BKK:NKT) has a current ROC (Joel Greenblatt) % of 4.45%. The current ROC (Joel Greenblatt) % is 4.45%, which is 85% below median its 10-year median of 29.95 and 64.4% below the Healthcare Providers & Services industry median of 12.52. Nakornthon Hospital PCL's overall GF Score™ is 19/100 with 4 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 Nakornthon Hospital PCL (BKK:NKT), the current ROC (Joel Greenblatt) % is 4.45% as of Mar. 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.
Nakornthon Hospital PCL is engaged in the healthcare industry. It is principally engaged in the hospital business offering specialty centers such as Orthopedics Center, Neurology Center, Gastrointestinal and Liver Center, and Nakornthon Fertility Center by Superior A.R.T. The company has two reportable segments which are hospital operations and other businesses that support hospital business including distribution of health and cosmetic products, facility management, and restaurant. A majority of its revenue is generated from the hospital business. Its operations are carried on in the geographical area of Thailand.
19GF Score
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