AMTM (Amentum Holdings) Institutional Ownership: 92.90% (As of Jun. 29, 2026)


AMTM Amentum Holdings Inc AMTM
16 GF Score
Price $20.23
! 3 Warning Signs
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What is Amentum Holdings Institutional Ownership?

Amentum Holdings AMTM -0.10% 16 Institutional Ownership is 92.90% as of Jun. 29, 2026. GuruFocus rates AMTM with a GF Score™ of 16/100. The stock has 3 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Amentum Holdings's institutional ownership is 92.90%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Amentum Holdings's Insider Ownership is 0.93%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Amentum Holdings's Float Percentage Of Total Shares Outstanding is 62.91%.

Amentum Holdings Institutional Ownership Historical Data

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The historical data trend for Amentum Holdings's Institutional Ownership 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 Institutional Ownership Chart

Amentum Holdings Historical Data

The historical data trend for Amentum Holdings can be seen below:

2025-08-31 2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31
Institutional Ownership 45.00 44.75 45.00 44.71 45.01 44.73 45.10 45.37 45.73 45.90
AMTM
16GF Score
Amentum Holdings Inc AMTM
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Amentum Holdings Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 92.90% mean?
Amentum Holdings (AMTM) has a Institutional Ownership of 92.90% as of Jun. 29, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Amentum Holdings and its competitors.
Is Amentum Holdings' Institutional Ownership too high?
Amentum Holdings' current Institutional Ownership is 92.90%. Overall, Amentum Holdings has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does Amentum Holdings' Institutional Ownership compare to DLB and UNF?
Amentum Holdings' Institutional Ownership of 92.90% 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 Institutional Ownership for a Business Services company?
A good Institutional Ownership depends on the Business Services industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Amentum Holdings and its competitors. Amentum Holdings's current Institutional Ownership is 92.90%. 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 (AMTM) has a current Institutional Ownership of 92.90%. The current Institutional Ownership is 92.90%. 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 Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Amentum Holdings (AMTM), the current Institutional Ownership is 92.90% as of Jun. 29, 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

Other Exchanges 1AMTM:ItalyZI7:Germany
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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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$20.23
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