Amentum Holdings, Inc. Common Stock (AMTM)

22.43
-2.01 (-8.22%)
NYSE· Last Trade: Aug 11th, 6:18 PM EDT
QuoteNewsPress ReleasesChartHistoricalFAQAboutCompetitors

Detailed Quote

Previous Close24.44
Open23.20
Bid22.44
Ask22.50
Day's Range21.86 - 23.55
52 Week Range19.80 - 38.11
Volume6,969,872
Market Cap5.45B
PE Ratio (TTM)56.07
EPS (TTM)0.4
Dividend & YieldN/A (N/A)
1 Month Average Volume1,725,723

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News & Press Releases

Amentum Q3 Earnings Call Highlightsmarketbeat.com
Amentum (NYSE:AMTM) reported third-quarter fiscal 2026 revenue of $3.5 billion, with normalized growth of about 1%, while higher profitability and cash generation led the company to raise its full-year adjusted EBITDA and adjusted earnings-per-share outlook. Chief Executive Officer John Heller said
Via MarketBeat · August 11, 2026
Why Amentum (AMTM) Shares Are Trading Lower Today
What Happened? Shares of government engineering solutions provider Amentum Holdings (NYSE:AMTM) fell 6% in the afternoon session after the company reported t...
Via StockStory · August 11, 2026
1 Services Stock Worth Investigating and 2 Facing Headwinds
Business services providers play a critical role for enterprises, assisting them with everything from new hardware integrations to consulting and marketing. ...
Via StockStory · August 11, 2026
Amentum (NYSE:AMTM) Misses Q2 CY2026 Revenue Estimates, Stock Drops 15.1%
Government engineering solutions provider Amentum Holdings (NYSE:AMTM) fell short of the market’s revenue expectations in Q2 CY2026, with sales falling 2% ye...
Via StockStory · August 10, 2026
Amentum Reports Third Quarter Fiscal Year 2026 Results
Amentum Holdings, Inc. (“Amentum” or the “Company”) (NYSE: AMTM), a leading advanced engineering and technology company, today announced results for the third quarter ended July 3, 2026.
By Amentum Holdings, Inc. · Via Business Wire · August 10, 2026
Earnings To Watch: Amentum (AMTM) Reports Q2 Results Tomorrow
Government engineering solutions provider Amentum Holdings (NYSE:AMTM) will be reporting earnings this Monday afternoon. Here’s what you need to know. Amentu...
Via StockStory · August 8, 2026
3 Small-Cap Stocks We Keep Off Our Radar
Investors looking for hidden gems should keep an eye on small-cap stocks because they’re frequently overlooked by Wall Street. Many opportunities exist in th...
Via StockStory · August 4, 2026
3 Value Stocks with Questionable Fundamentals
The low valuation multiples for value stocks provide a margin of safety that growth stocks rarely offer. However, the challenge lies in determining whether t...
Via StockStory · July 31, 2026
Amentum (AMTM): Buy, Sell, or Hold Post Q1 Earnings?
Shareholders of Amentum would probably like to forget the past six months even happened. The stock dropped 40.9% and now trades at $21.00. This was partly dr...
Via StockStory · July 22, 2026
Amentum Selected for the Department of Energy AI Data Center and Energy Generation Project
Amentum (NYSE: AMTM) has been selected by the U.S. Department of Energy’s National Nuclear Security Administration (NNSA) to enter negotiations for a phased lease to develop one of the nation’s largest integrated artificial intelligence and energy infrastructure projects at the Savannah River Site (SRS) in South Carolina. Once finalized, the public-private project would establish a 1-gigawatt artificial intelligence data center supported by approximately 2 gigawatts of on-site energy generation, initially powered by natural gas bridging to advanced nuclear energy.
By Amentum · Via Business Wire · July 20, 2026
Amentum to Host Third Quarter Fiscal Year 2026 Earnings Conference Call on August 11, 2026
Amentum (NYSE: AMTM), a global leader in advanced engineering and innovative technology solutions, will host a conference call on August 11, 2026, at 8:30 AM EDT to discuss financial results for the third quarter fiscal year 2026 ending July 3, 2026. A news release containing the results will be issued prior to the call.
By Amentum · Via Business Wire · July 14, 2026
Nuclear Innovator Deep Isolation Begins Trading on the OTCQB Venture Market Under the Ticker Symbol “DBHL”
BERKELEY, Calif., July 13, 2026 (GLOBE NEWSWIRE) -- Deep Isolation Nuclear, Inc. (“Deep Isolation” or the “Company”), a leading innovator in nuclear waste disposal technology, today announced that its application for listing its common stock for trading on the OTCQB Venture Market has been approved. The Company’s common stock is now available to trade under the ticker symbol “DBHL”.
By Deep Isolation · Via GlobeNewswire · July 13, 2026
Amentum Recognized as One of America’s Best Companies 2026 by TIME Magazine
Amentum (NYSE: AMTM), a global advanced engineering and technology company, has been named to the list of America’s Best Companies 2026 by TIME Magazine. America’s Best Companies, an annual ranking by TIME magazine in partnership with Statista, identifies top-performing U.S. companies using a data-driven evaluation across employee satisfaction, financial strength, and sustainability transparency.
By Amentum · Via Business Wire · July 9, 2026
TaskUs, Amentum, Napco, and Tetra Tech Shares Skyrocket, What You Need To Know
What Happened? A number of stocks jumped in the afternoon session after the ISM Services PMI Report showed the business services sector continued to expand i...
Via StockStory · July 6, 2026
3 Profitable Stocks with Questionable Fundamentals
While profitability is essential, it doesn’t guarantee long-term success. Some companies that rest on their margins will lose ground as competition intensifi...
Via StockStory · July 1, 2026
Amentum Wins NASA’S COSMOS Contract to Advance Spaceflight Mission Operations
Amentum (NYSE: AMTM), a global leader in advanced engineering and technology solutions, has been awarded NASA’s Consolidated Spaceflight Mission Operations and Systems (COSMOS) contract. The award comes through the ASCEND Aerospace & Technology, LLC, a joint venture between Amentum and Aerodyne Industries, LLC, formed under the Small Business Administration’s Mentor-Protégé Program.
By Amentum · Via Business Wire · June 30, 2026
1 Cash-Producing Stock on Our Watchlist and 2 That Underwhelm
While strong cash flow is a key indicator of stability, it doesn’t always translate to superior returns. Some cash-heavy businesses struggle with inefficient...
Via StockStory · June 24, 2026
3 of Wall Street’s Favorite Stocks We Find Risky
Wall Street is overwhelmingly bullish on the stocks in this article, with price targets suggesting significant upside potential. However, it’s worth remember...
Via StockStory · June 22, 2026
Amentum Secures $77M Contract to Modernize Defense Supply Chain Logistics in the Indo-Pacific Region with AI Tools
Amentum (NYSE: AMTM) will deliver logistics operations support under a new 60-month firm-fixed price contract awarded by the General Services Administration (GSA) to provide modernized, end-to-end, AI-powered supply chain solutions for the Pentagon and other federal customers operating across Japan as part of the U.S. Indo-Pacific Command (INDOPACOM) area of responsibility. Amentum will enhance operational readiness in a strategic region by ensuring seamless supply chain management for U.S. military installations.
By Amentum · Via Business Wire · June 17, 2026
Deep Isolation Nuclear Appoints Drilling Veteran Jon Tedrick to Lead World’s First Full-scale Deep Borehole Disposal Demonstration
Industry veteran relocates to Texas to support field execution of the project as Deep Isolation advances its full-scale demonstration and the next phase of commercialization
By Deep Isolation · Via GlobeNewswire · June 17, 2026
Amentum, Robert Half, and WEBTOON Shares Skyrocket, What You Need To Know
What Happened? A number of stocks jumped in the afternoon session after the prospect of a US-Iran peace deal removed a geopolitical risk premium that had fro...
Via StockStory · June 12, 2026
Amentum Debuts on the Fortune 500 List
Amentum (NYSE: AMTM), a global advanced engineering and technology company, has been named to the Fortune 500 list at the #313 position. The Fortune 500, published annually by Fortune magazine, ranks the largest U.S. corporations based on total revenue for the previous fiscal year.
By Amentum · Via Business Wire · June 3, 2026
1 Value Stock on Our Buy List and 2 We Ignore
The low valuation multiples for value stocks provide a margin of safety that growth stocks rarely offer. However, the challenge lies in determining whether t...
Via StockStory · June 2, 2026
Deep Isolation Reaches Over 100 Issued Patents, Strengthening Global Leadership in Nuclear Waste Disposal Innovation
Expanded international patent portfolio supports commercialization of integrated storage, transportation and disposal solutions
By Deep Isolation · Via GlobeNewswire · May 27, 2026
Government & Technical Consulting Stocks Q1 Highlights: Amentum (NYSE:AMTM)
Wrapping up Q1 earnings, we look at the numbers and key takeaways for the government & technical consulting stocks, including Amentum (NYSE:AMTM) and its pee...
Via StockStory · May 26, 2026