HalmaHALMY +2.63%98 OCF Margin % is 21.68% as of Mar. 2026, which is 18% above its 10-year median of 18.35. GuruFocus rates HALMY with a GF Score™ of 98/100 and a GF Value™ of $89.42 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 548 Conglomerates companies, Halma ranks better than 81.02% on this metric.
OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Halma's Cash Flow from Operations for the
six
months ended in Mar. 2026 was $389 Mil. Halma's Revenue for the
six
months ended in Mar. 2026 was $1,793 Mil. Therefore, Halma's OCF Margin % for the quarter that ended in Mar. 2026 was 21.68%.
The historical rank and industry rank for Halma's OCF Margin % or its related term are showing as below:
HALMY'
s OCF Margin % Range Over the Past 10 Years
Min: 13.92 Med: 18.35 Max: 21.9
Current: 18.59
During the past 13 years, the highest OCF Margin % of Halma was 21.90%. The lowest was 13.92%. And the median was 18.35%.
HALMY's OCF Margin % is ranked better than 81.02% of 548
companies
in the Conglomerates industry
Industry Median: 7.155
vs HALMY: 18.59
Halma OCF Margin % Related Terms
Halma OCF Margin % Historical Data
* Premium members only.
The historical data trend for Halma's OCF Margin % 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 Conglomerates subindustry, Halma's OCF Margin %, along with its competitors' market caps and OCF Margin % 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 OCF Margin % vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Halma's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Halma's OCF Margin % falls into.
* 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 (HALMY) has a OCF Margin % of 21.68% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Halma and its competitors. This is 18% above median its historical median of 18.35. Over the past decade, Halma's OCF Margin % has ranged from 13.92 to 21.90. According to the industry distribution chart, Halma ranks #104 out of 548 companies in the Conglomerates industry, placing it in the top 19%.
Is Halma's OCF Margin % too high?
Halma's current OCF Margin % of 21.68% is 18% above median its 10-year median of 18.35. Over the past 10 years, this metric has ranged from a low of 13.92 to a high of 21.90. The Conglomerates industry median OCF Margin % is 7.16. Halma's value of 21.68% is 203% above this industry median. Based on the distribution chart, Halma ranks #104 out of 548 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 Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Halma's OCF Margin % compare to HON and MMM?
According to the Conglomerates industry distribution chart, Halma ranks #104 out of 548 companies for OCF Margin %. This places Halma in the top 19% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 7.16. Halma's value of 21.68% is 203% above this benchmark. Historically, Halma's own OCF Margin % has ranged from 13.92 to 21.90 over the past decade. While the company's 10-year median is 18.35 vs. the industry median of 7.16, 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 OCF Margin % for a Conglomerates company?
The median OCF Margin % among Conglomerates companies is 7.16, based on 548 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Halma's current OCF Margin % of 21.68% is 203% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Halma and its competitors. For the Conglomerates industry, the median OCF Margin % is 7.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Halma's current OCF Margin % is 21.68%, which is 18% above median its own 10-year median of 18.35. 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 Modestly Overvalued. The stock's GF Value™ is $89.42, compared to a current price of $104.82 — trading 17.2% above its estimated fair value. The current OCF Margin % is 21.68%, which is 18% above median its 10-year median of 18.35 and 203% above the Conglomerates industry median of 7.16. 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 OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Halma (HALMY), the current OCF Margin % is 21.68% 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 $104.82 is trading 17.2% above its estimated GF Value™ of $89.42.
GuruFocus considers Halma to be Modestly Overvalued.
Key valuation signals for HALMY:
OCF Margin %: 21.68% (18% above median its 10-year median of 18.35)
GF Value™: $89.42 vs. price of $104.82 (17.2% above fair value)
Industry Position: 203% above the Conglomerates median (#104 of 548)
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 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
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