Halma (HALMY) Mohanram G-Score: 6 (As of Mar. 2026) — Near Median


HALMY Halma PLC HALMY
97 GF Score
Price $105.36
GF Value $90.57
Valuation Modestly Overvalued
! 1 Warning Sign
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What is Halma Mohanram G-Score?

Halma HALMY +0.52% 97 Mohanram G-Score is 6 as of Mar. 2026, which is at its 10-year median of 6.00. GuruFocus rates HALMY with a GF Score™ of 97/100 and a GF Value™ of $90.57 (Modestly Overvalued). The stock has 1 warning sign investors should review.

Mohanram G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. Companies have higher G-score tends to generate higher return. According to his study, the best growth stocks that have a G-Score greater than 6 tend to beat the market, while those with a G-Score lower than 1 tend to have negative absolute returns.

Thus, the zones of discrimination were as such:

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Halma has an G-score of 6. It is a good or high score, which tends to beat the market.

The historical rank and industry rank for Halma's Mohanram G-Score or its related term are showing as below:

HALMY' s Mohanram G-Score Range Over the Past 10 Years
Min: 4   Med: 6   Max: 8
Current: 6

During the past 13 years, the highest Piotroski G-score of Halma was 8. The lowest was 4. And the median was 6.

Halma  (OTCPK:HALMY) Mohanram G-Score Explanation

Partha Mohanram is the John H. Watson Chair in Value Investing at Rotman and the Acting Vice-Dean of Research Strategy and Resources.

In 2000, he wrote a research paper called "Separating Winners from Losers Among Low Book-to-Market Stocks Using Financial Statement Analysis".

This paper tests whether a strategy based on financial statement analysis of low book-to-market (growth) stocks is successful in differentiating between winners and losers in terms of future stock performance. Based on the research, a strategy based on buying high G-score (6, 7 or 8) firms and shorting low G-score (0 or 1) firms consistently earns significant excess returns. Further, the results do not support a risk based explanation for the book-to-market effect as the strategy returns positive returns in all years, and firms that ex-ante appear less risky have better future returns.

To conclude, one can use a modified fundamental analysis strategy (G-score) to identify mispricing and earn substantial abnormal returns.


Halma Mohanram G-Score Related Terms


Halma Mohanram G-Score Historical Data

* Premium members only.

The historical data trend for Halma's Mohanram G-Score 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 Mohanram G-Score Chart

Halma Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Mohanram G-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.00 6.00 6.00 6.00 6.00

Halma Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Mohanram G-Score 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 6.00 N/A 6.00 N/A 6.00

HALMY vs HON, MMM: Mohanram G-Score Comparison

For the Conglomerates subindustry, Halma's Mohanram G-Score, along with its competitors' market caps and Mohanram G-Score 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 Mohanram G-Score vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Halma's Mohanram G-Score distribution charts can be found below:

* The bar in red indicates where Halma's Mohanram G-Score falls into.


HALMY
97GF Score
Halma PLC HALMY
Mohanram G-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Halma Mohanram G-Score Calculation

The calculation of the Mohanram G-score consists of eight criteria. Assign one point for each criterion met, then add up all the points to get the G-Score.

Profitability

Question 1. Return on Assets (ROA)

ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. It measures how well a company uses its asset to generate earnings.

Score 1 if ROA > ROA Industry Median, 0 otherwise.

Question 2. Cash ROA

Cash ROA equals to Cash Flow from Operations divided by average Total Assets. It measures how well a company uses its asset to generate cash.

Score 1 if Cash ROA > Cash ROA Industry Median, 0 otherwise.

Question 3. CFO and Net Income

Score 1 if CFO > Net Income, 0 otherwise.

Earnings Predictability

Question 4. Earnings Variability

Earnings Variability is measured as the variance of a firm's ROA in the past five years.

Score 1 if Earnings Variability < Earnings Variability Industry Median, 0 otherwise.

Question 5. Sales Growth Variability

Sales Growth Variability is measured as the 5-year variance in sales growth.

Score 1 if Sales Growth Variability < Sales Growth Variability Industry Median, 0 otherwise.

Accounting Conservatism

Question 6. Research & Development Intensity

Research & Development Intensity is calcualted by Research & Development divided by the beginning Total Assets.

Score 1 if Research & Development Intensity > Research & Development Intensity Industry Median, 0 otherwise.

Question 7. CAPEX Intensity

CAPEX Intensity is calcualted by Capital Expenditure divided by the beginning Total Assets.

Score 1 if CAPEX Intensity > CAPEX Intensity Industry Median, 0 otherwise.

Question 8. Advertising Expenditure Intensity

Advertising Expenditure Intensity is calcualted by Advertising Expenditure divided by the beginning Total Assets. Note that Advertising Expenditure is not reported as a seperate line item for many companies, thus Selling, General, & Admin. Expense is used in this calculation.

Score 1 if Advertising Expenditure Intensity > Advertising Expenditure Intensity Industry Median, 0 otherwise.

* 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.

* Note that all the Industry Median used for comparison in his original research, are substituted with Sector Median due to the limitation of data within certain countries.

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Halma has an G-score of 6. It is a good or high score, which tends to beat the market.

Frequently Asked Questions Learn more about Mohanram G-Score →
What does a Mohanram G-Score of 6 mean?
Halma (HALMY) has a Mohanram G-Score of 6 as of Mar. 2026. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Halma and its competitors. This is near median its historical median of 6.00. Over the past decade, Halma's Mohanram G-Score has ranged from 4.00 to 8.00.
Is Halma's Mohanram G-Score too high?
Halma's current Mohanram G-Score of 6 is near median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 8.00. Overall, Halma has a GF Score™ of 97/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Halma's Mohanram G-Score compare to HON and MMM?
Halma's Mohanram G-Score of 6 can be compared against companies in the Conglomerates industry. Historically, Halma's own Mohanram G-Score has ranged from 4.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Mohanram G-Score for a Conglomerates company?
A good Mohanram G-Score depends on the Conglomerates industry context. However, Mohanram G-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Mohanram G-Score mean?
A high Mohanram G-Score can signal that a stock is expensive relative to its fundamentals. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Halma and its competitors. Halma's current Mohanram G-Score is 6, which is near median its own 10-year median of 6.00. 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 $90.57, compared to a current price of $105.36 — trading 16.3% above its estimated fair value. The current Mohanram G-Score is 6, which is near median its 10-year median of 6.00. Halma's overall GF Score™ is 97/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Mohanram G-Score calculated?
Mohanram G-Score is calculated from a company's financial statements. For Halma (HALMY), the current Mohanram G-Score is 6 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 $105.36 is trading 16.3% above its estimated GF Value™ of $90.57. GuruFocus considers Halma to be Modestly Overvalued.

Key valuation signals for HALMY:

  • Mohanram G-Score: 6 (near median its 10-year median of 6.00)
  • GF Value™: $90.57 vs. price of $105.36 (16.3% above fair value)
  • GF Score™: 97/100 with 1 warning sign

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.
97GF Score

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Mohanram G-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$105.36
Price
$90.57
GF Value