Halma (HALMY) ROC (Joel Greenblatt) %: 72.81% (As of Mar. 2026) — Near Median


HALMY Halma PLC HALMY
98 GF Score
Price $97.79
GF Value $92.23
Valuation Fairly Valued
! 1 Warning Sign
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What is Halma ROC (Joel Greenblatt) %?

Halma HALMY -0.16% 98 ROC (Joel Greenblatt) % is 72.81% as of Mar. 2026, which is 6% above its 10-year median of 68.61. GuruFocus rates HALMY with a GF Score™ of 98/100 and a GF Value™ of $92.23 (Fairly Valued). The stock has 1 warning sign investors should review. Among 564 Conglomerates companies, Halma ranks better than 90.78% 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. Halma's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 72.81%.

The historical rank and industry rank for Halma's ROC (Joel Greenblatt) % or its related term are showing as below:

HALMY' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 62.05   Med: 68.61   Max: 80.67
Current: 76.31

During the past 13 years, Halma's highest ROC (Joel Greenblatt) % was 80.67%. The lowest was 62.05%. And the median was 68.61%.

HALMY's ROC (Joel Greenblatt) % is ranked better than
90.78% of 564 companies
in the Conglomerates industry
Industry Median: 14.68 vs HALMY: 76.31

Halma's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 1.40% per year.


Halma  (OTCPK:HALMY) 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.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


Halma ROC (Joel Greenblatt) % Related Terms


Halma ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Halma'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.

Halma ROC (Joel Greenblatt) % Chart

Halma Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 77.13 59.86 65.89 71.22 81.84

Halma Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
ROC (Joel Greenblatt) % 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 67.69 60.96 69.79 76.85 72.81

HALMY vs HON, MMM: ROC (Joel Greenblatt) % Comparison

For the Conglomerates subindustry, Halma'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.


Halma ROC (Joel Greenblatt) % vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Halma's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Halma's ROC (Joel Greenblatt) % falls into.


HALMY
98GF Score
Halma PLC HALMY
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Halma 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:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

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.

Working Capital(Q: Sep. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(699.054 + 429.324 + 12.703) - (478.784 + 0 + 36.892)
=625.405

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(568 + 429.6 + 120) - (253.6 + 0 + 344.133)
=519.867

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Halma for the quarter that ended in Mar. 2026 can be restated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Sep. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=715.2/( ( (405.676 + max(625.405, 0)) + (413.733 + max(519.867, 0)) )/ 2 )
=715.2/( ( 1031.081 + 933.6 )/ 2 )
=715.2/982.3405
=72.81 %

Note: The EBIT data used here is two times the semi-annual (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 72.81% mean?
Halma (HALMY) has a ROC (Joel Greenblatt) % of 72.81% 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 Halma and its competitors. This is near median its historical median of 68.61. Over the past decade, Halma's ROC (Joel Greenblatt) % has ranged from 62.05 to 80.67. According to the industry distribution chart, Halma ranks #52 out of 564 companies in the Conglomerates industry, placing it in the top 9.2%.
Is Halma's ROC (Joel Greenblatt) % too high?
Halma's current ROC (Joel Greenblatt) % of 72.81% is near median its 10-year median of 68.61. Over the past 10 years, this metric has ranged from a low of 62.05 to a high of 80.67. The Conglomerates industry median ROC (Joel Greenblatt) % is 14.68. Halma's value of 72.81% is 396% above this industry median. Based on the distribution chart, Halma ranks #52 out of 564 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Halma has a GF Score™ of 98/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Halma's ROC (Joel Greenblatt) % compare to HON and MMM?
According to the Conglomerates industry distribution chart, Halma ranks #52 out of 564 companies for ROC (Joel Greenblatt) %. This places Halma in the top 9% of its industry — outperforming the majority of peers. The industry median ROC (Joel Greenblatt) % is 14.68. Halma's value of 72.81% is 396% above this benchmark. Historically, Halma's own ROC (Joel Greenblatt) % has ranged from 62.05 to 80.67 over the past decade. While the company's 10-year median is 68.61 vs. the industry median of 14.68, Halma 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 a Conglomerates company?
The median ROC (Joel Greenblatt) % among Conglomerates companies is 14.68, based on 564 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. Halma's current ROC (Joel Greenblatt) % of 72.81% is 396% 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 Halma and its competitors. For the Conglomerates industry, the median ROC (Joel Greenblatt) % is 14.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Halma's current ROC (Joel Greenblatt) % is 72.81%, which is near median its own 10-year median of 68.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Halma stock overvalued right now?
Based on GuruFocus' analysis, Halma (HALMY) is currently considered Fairly Valued. The stock's GF Value™ is $92.23, compared to a current price of $97.79 — trading 6% above its estimated fair value. The current ROC (Joel Greenblatt) % is 72.81%, which is near median its 10-year median of 68.61 and 396% above the Conglomerates industry median of 14.68. Halma's overall GF Score™ is 98/100 with 1 warning sign 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 Halma (HALMY), the current ROC (Joel Greenblatt) % is 72.81% 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.

Is Halma (HALMY) Overvalued in 2026?

Based on GuruFocus' analysis, Halma stock appears to be overvalued. The current stock price of $97.79 is trading 6% above its estimated GF Value™ of $92.23. GuruFocus considers Halma to be Fairly Valued.

Key valuation signals for HALMY:

  • ROC (Joel Greenblatt) %: 72.81% (near median its 10-year median of 68.61)
  • GF Value™: $92.23 vs. price of $97.79 (6% above fair value)
  • GF Score™: 98/100 with 1 warning sign
  • Industry Position: 396% above the Conglomerates median (#52 of 564)

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


Halma Business Description

Address Rectory Way, Misbourne Court, Amersham, Buckinghamshire, GBR, HP7 0DE
Halma consists of 49 operating businesses managed in a decentralized manner. The company, through its products, focuses on trying to make the world safer, cleaner and healthier. The group operates across three segments: safety, environmental and analysis, and medical equipment. Halma's products include smoke detectors, healthcare equipment, door sensors, and water treatment. Most of the group's products are niche with limited competition. Over 75% of sales are generated in the United States, Europe and United Kingdom. Halma is listed on the London Stock Exchange.
98GF Score

Get the complete analysis for HALMY

ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$97.79
Price
$92.23
GF Value