Amentum Holdings (HAM:ZI7) Shares Outstanding (Basic Average): 244 Mil (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 Shares Outstanding (Basic Average)?

Amentum Holdings HAM:ZI7 -0.68% 16 Shares Outstanding (Basic Average) is 244 Mil as of Mar. 2026. GuruFocus rates HAM:ZI7 with a GF Score™ of 16/100. The stock has 3 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Amentum Holdings's average basic shares outstanding for the quarter that ended in Mar. 2026 was 244 Mil.

Amentum Holdings  (HAM:ZI7) Shares Outstanding (Basic Average) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.

Be Aware

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.

Amentum Holdings Shares Outstanding (Basic Average) Related Terms

Amentum Holdings Shares Outstanding (Basic Average) Historical Data

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The historical data trend for Amentum Holdings's Shares Outstanding (Basic Average) 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 Shares Outstanding (Basic Average) Chart

Amentum Holdings Annual Data
Trend Sep21 Sep22 Sep23 Sep24 Sep25
Shares Outstanding (Basic Average)
90.00 90.00 90.00 91.00 243.00

Amentum Holdings Quarterly Data
Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Shares Outstanding (Basic Average) 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 243.00 243.00 243.00 244.00 244.00
HAM:ZI7
16GF Score
Amentum Holdings Inc HAM:ZI7
Shares Outstanding (Basic Average) is just one metric. See GF Score™, valuation, warning signs, and more.
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Amentum Holdings Shares Outstanding (Basic Average) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that exact time point. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (Basic Average) of 244 Mil mean?
Amentum Holdings (HAM:ZI7) has a Shares Outstanding (Basic Average) of 244 Mil as of Mar. 2026. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on Amentum Holdings and its competitors.
Is Amentum Holdings' Shares Outstanding (Basic Average) too high?
Amentum Holdings' current Shares Outstanding (Basic Average) is 244 Mil. Overall, Amentum Holdings has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does Amentum Holdings' Shares Outstanding (Basic Average) compare to DLB and UNF?
Amentum Holdings' Shares Outstanding (Basic Average) of 244 Mil can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (Basic Average) for a Business Services company?
A good Shares Outstanding (Basic Average) depends on the Business Services industry context. However, Shares Outstanding (Basic Average) 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 Shares Outstanding (Basic Average) mean?
A high Shares Outstanding (Basic Average) can signal that a stock is expensive relative to its fundamentals. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on Amentum Holdings and its competitors. Amentum Holdings's current Shares Outstanding (Basic Average) is 244 Mil. 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 Shares Outstanding (Basic Average) of 244 Mil. The current Shares Outstanding (Basic Average) is 244 Mil. 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 Shares Outstanding (Basic Average) calculated?
Shares Outstanding (Basic Average) is calculated from a company's financial statements. For Amentum Holdings (HAM:ZI7), the current Shares Outstanding (Basic Average) is 244 Mil 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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Shares Outstanding (Basic Average) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€17.56
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