NGHLF (Nightingale Health) Operating Margin %: -363.78% (As of Dec. 2025)


NGHLF Nightingale Health PLC NGHLF
52 GF Score
Price $1.19
GF Value $2.64
Valuation Possible Value Trap
! 6 Warning Signs
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What is Nightingale Health Operating Margin %?

Nightingale Health NGHLF 52 Operating Margin % is -363.78% as of Dec. 2025. GuruFocus rates NGHLF with a GF Score™ of 52/100 and a GF Value™ of $2.64 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 668 Healthcare Providers & Services companies, Nightingale Health ranks worse than 95.66% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Nightingale Health's Operating Income for the six months ended in Dec. 2025 was $-10.27 Mil. Nightingale Health's Revenue for the six months ended in Dec. 2025 was $2.82 Mil. Therefore, Nightingale Health's Operating Margin % for the quarter that ended in Dec. 2025 was -363.78%.

Warning Sign:

Nightingale Health PLC operating margin has been in a 5-year decline. The average rate of decline per year is -12.2%.

The historical rank and industry rank for Nightingale Health's Operating Margin % or its related term are showing as below:

NGHLF' s Operating Margin % Range Over the Past 10 Years
Min: -590.32   Med: -413.45   Max: -183.37
Current: -397


NGHLF's Operating Margin % is ranked worse than
95.66% of 668 companies
in the Healthcare Providers & Services industry
Industry Median: 4.845 vs NGHLF: -397.00

Nightingale Health's 5-Year Average Operating Margin % Growth Rate was -12.20% per year.

Nightingale Health's Operating Income for the six months ended in Dec. 2025 was $-10.27 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was $-22.12 Mil.


Nightingale Health  (OTCPK:NGHLF) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia’s Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


Nightingale Health Operating Margin % Related Terms


Nightingale Health Operating Margin % Historical Data

* Premium members only.

The historical data trend for Nightingale Health's Operating 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.

Nightingale Health Operating Margin % Chart

Nightingale Health Annual Data
Trend Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Operating Margin %
Get a 7-Day Free Trial -380.45 -590.31 -447.08 -427.76 -413.43

Nightingale Health Semi-Annual Data
Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -541.60 -353.32 -395.08 -430.56 -363.78

NGHLF vs VEEV, BTSG, TEM: Operating Margin % Comparison

For the Health Information Services subindustry, Nightingale Health's Operating Margin %, along with its competitors' market caps and Operating 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.


Nightingale Health Operating Margin % vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, Nightingale Health's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Nightingale Health's Operating Margin % falls into.


NGHLF
52GF Score
Nightingale Health PLC NGHLF
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Nightingale Health Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Nightingale Health's Operating Margin % for the fiscal year that ended in Jun. 2025 is calculated as

Operating Margin %=Operating Income (A: Jun. 2025 ) / Revenue (A: Jun. 2025 )
=-22.379 / 5.413
=-413.43 %

Nightingale Health's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=-10.266 / 2.822
=-363.78 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of -363.78% mean?
Nightingale Health (NGHLF) has a Operating Margin % of -363.78% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Nightingale Health and its competitors. According to the industry distribution chart, Nightingale Health ranks #639 out of 668 companies in the Healthcare Providers & Services industry, placing it in the top 95.7%.
Is Nightingale Health's Operating Margin % too high?
Nightingale Health's current Operating Margin % is -363.78%. Based on the distribution chart, Nightingale Health ranks #639 out of 668 companies in the Healthcare Providers & Services industry, which is in the bottom quartile relative to peers. Overall, Nightingale Health has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Nightingale Health's Operating Margin % compare to VEEV and BTSG?
According to the Healthcare Providers & Services industry distribution chart, Nightingale Health ranks #639 out of 668 companies for Operating Margin %. This places Nightingale Health in the lower half of its industry. The industry median Operating Margin % is 4.85. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Healthcare Providers & Services company?
The median Operating Margin % among Healthcare Providers & Services companies is 4.85, based on 668 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Nightingale Health and its competitors. For the Healthcare Providers & Services industry, the median Operating Margin % is 4.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nightingale Health's current Operating Margin % is -363.78%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nightingale Health stock overvalued right now?
Based on GuruFocus' analysis, Nightingale Health (NGHLF) is currently considered Possible Value Trap. The stock's GF Value™ is $2.64, compared to a current price of $1.19 — trading 54.9% below its estimated fair value. The current Operating Margin % is -363.78%. Nightingale Health's overall GF Score™ is 52/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Nightingale Health (NGHLF), the current Operating Margin % is -363.78% as of Dec. 2025. 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 Nightingale Health (NGHLF) Overvalued in 2026?

Based on GuruFocus' analysis, Nightingale Health stock appears to be undervalued. The current stock price of $1.19 is trading 54.9% below its estimated GF Value™ of $2.64. GuruFocus considers Nightingale Health to be Possible Value Trap.

Key valuation signals for NGHLF:

  • Operating Margin %: -363.78%
  • GF Value™: $2.64 vs. price of $1.19 (54.9% below fair value)
  • GF Score™: 52/100 with 6 warning signs

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


Nightingale Health Business Description

Other Exchanges HEALTH:Finland7XE:Germany
Address Mannerheimintie 164a, Helsinki, FIN, 00300
Nightingale Health PLC offers a health data platform that detects disease risks. The Health Data Platform empowers individuals to take actions to prevent diseases by allowing them access to disease risk information. With its Health Data Platform, the company connects the services of healthcare actors with the preventative health needs of individuals. The company operates in Finland, Japan, the United Kingdom, Singapore, and the USA.
52GF Score

Get the complete analysis for NGHLF

Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.19
Price
$2.64
GF Value