Amentum Holdings (HAM:ZI7) Net Margin %: 1.55% (As of Mar. 2026)


HAM:ZI7 Amentum Holdings Inc HAM:ZI7
16 GF Score
Price €17.56
! 3 Warning Signs
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What is Amentum Holdings Net Margin %?

Amentum Holdings HAM:ZI7 -0.68% 16 Net Margin % is 1.55% as of Mar. 2026. GuruFocus rates HAM:ZI7 with a GF Score™ of 16/100. The stock has 3 warning signs investors should review. Among 1,074 Business Services companies, Amentum Holdings ranks worse than 68.81% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Amentum Holdings's Net Income for the three months ended in Mar. 2026 was €47 Mil. Amentum Holdings's Revenue for the three months ended in Mar. 2026 was €3,008 Mil. Therefore, Amentum Holdings's net margin for the quarter that ended in Mar. 2026 was 1.55%.

The historical rank and industry rank for Amentum Holdings's Net Margin % or its related term are showing as below:

HAM:ZI7' s Net Margin % Range Over the Past 10 Years
Min: -3.99   Med: -0.98   Max: 3.91
Current: 1.04


HAM:ZI7's Net Margin % is ranked worse than
68.81% of 1074 companies
in the Business Services industry
Industry Median: 3.83 vs HAM:ZI7: 1.04

Amentum Holdings  (HAM:ZI7) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Amentum Holdings Net Margin % Related Terms


Amentum Holdings Net Margin % Historical Data

* Premium members only.

The historical data trend for Amentum Holdings's Net 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.

Amentum Holdings Net Margin % Chart

Amentum Holdings Annual Data
Trend Sep21 Sep22 Sep23 Sep24 Sep25
Net Margin %
3.91 -1.09 -3.99 -0.98 0.46

Amentum Holdings Quarterly Data
Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Net 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 Premium Member Only 0.11 0.28 1.02 1.36 1.55

HAM:ZI7 vs DLB, UNF, AZZ: Net Margin % Comparison

For the Specialty Business Services subindustry, Amentum Holdings's Net Margin %, along with its competitors' market caps and Net 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.


Amentum Holdings Net Margin % vs Business Services Industry

For the Business Services industry and Industrials sector, Amentum Holdings's Net Margin % distribution charts can be found below:

* The bar in red indicates where Amentum Holdings's Net Margin % falls into.


HAM:ZI7
16GF Score
Amentum Holdings Inc HAM:ZI7
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Amentum Holdings Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Amentum Holdings's Net Margin for the fiscal year that ended in Sep. 2025 is calculated as

Net Margin=Net Income (A: Sep. 2025 )/Revenue (A: Sep. 2025 )
=56.232/12262.836
=0.46 %

Amentum Holdings's Net Margin for the quarter that ended in Mar. 2026 is calculated as

Net Margin=Net Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=46.71/3008.47
=1.55 %

* 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 Net Margin % →
What does a Net Margin % of 1.55% mean?
Amentum Holdings (HAM:ZI7) has a Net Margin % of 1.55% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Amentum Holdings and its competitors. According to the industry distribution chart, Amentum Holdings ranks #739 out of 1074 companies in the Business Services industry, placing it in the top 68.8%.
Is Amentum Holdings' Net Margin % too high?
Amentum Holdings' current Net Margin % is 1.55%. The Business Services industry median Net Margin % is 3.83. Amentum Holdings' value of 1.55% is 59.5% below this industry median. Based on the distribution chart, Amentum Holdings ranks #739 out of 1074 companies in the Business Services industry, which is below the industry midpoint. Overall, Amentum Holdings has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does Amentum Holdings' Net Margin % compare to DLB and UNF?
According to the Business Services industry distribution chart, Amentum Holdings ranks #739 out of 1074 companies for Net Margin %. This places Amentum Holdings in the lower half of its industry. The industry median Net Margin % is 3.83. Amentum Holdings' value of 1.55% is 59.5% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Business Services company?
The median Net Margin % among Business Services companies is 3.83, based on 1,074 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Amentum Holdings's current Net Margin % of 1.55% is 59.5% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Amentum Holdings and its competitors. For the Business Services industry, the median Net Margin % is 3.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Amentum Holdings's current Net Margin % is 1.55%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amentum Holdings stock overvalued right now?
Amentum Holdings (HAM:ZI7) has a current Net Margin % of 1.55%. The current Net Margin % is 1.55% and 59.5% below the Business Services industry median of 3.83. Amentum Holdings' overall GF Score™ is 16/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Amentum Holdings (HAM:ZI7), the current Net Margin % is 1.55% 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.

Amentum Holdings Business Description

Address 4800 Westfields Boulevard, Suite No. 400, Chantilly, VA, USA, 20151
Amentum Holdings Inc is an engineering and technology solutions provider serving U.S. and allied government agencies, as well as international and commercial customers across energy and environmental, intelligence, space, defense, civilian and commercial markets. It provides environmental remediation, intelligence and counter-threat solutions, data analytics, engineering and integration, testing, training and citizen services. The company operates through two segments: Digital Solutions, offering digital and data-driven services, and Global Engineering Solutions, providing environmental remediation, nuclear power solutions, platform engineering, sustainment, and supply chain management. majority of its revenue comes from the Global Engineering Solutions segment and from the United States.
16GF Score

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

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