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Amentum Holdings, Inc.

19.32

-0.2400-1.23%

Volume:237.32K

Turnover:4.60M

Market Cap:4.71B

PE:23.25

High:19.68

Open:19.68

Low:19.26

Close:19.56

52wk High:38.11

52wk Low:19.21

Shares:243.60M

Float Shares:151.92M

Volume Ratio:0.32

T/O Rate:0.16%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.8310

EPS(LYR):0.2700

ROE:4.29%

ROA:3.08%

PB:1.00

PE(LYR):71.56

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Overview Company News Filings

Amentum Holdings Inc. Stock Falls Tuesday, Underperforms Market

Amentum wins $425 million CAL FIRE aerial firefighting support contract

Amentum Holdings Inc - California Department of Forestry and Fire Protection Initial Contract Term Is Three Years With Two Option Years

THOMSON REUTERS

Amentum Secures $425 Million Contract to Support California’s Aerial Firefighting Operations

THOMSON REUTERS

Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market

Amentum-Led Joint Venture Secures $406 Million Contract as Owner’s Engineer for UK’s First Small Modular Reactors

THOMSON REUTERS

Amentum-led JV wins USD 406 million UK small modular reactor engineer contract

Amentum Holdings Inc. Stock Falls Monday, Underperforms Market

Amentum relocates Hawaii office to larger Honolulu facility to bolster USINDOPACOM support

Amentum Holdings Inc. Stock Falls Friday, Underperforms Market

Amentum Holdings Inc. Stock Outperforms Market Despite Losses On The Day

Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market

Amentum Holdings Inc. Stock Falls Monday, Underperforms Market

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Stock Falls Tuesday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2625224969","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2625224969?lang=en_us&edition=fundamental","pubTime":"2026-04-08 05:22","pubTimestamp":1775596920,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slid 1.44% to $26.67 Tuesday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index  rising 0.08% to 6,616.85 and the Dow Jones Industrial Average  falling 0.18% to 46,584.46.The stock's fall snapped a four-day winning streak.Amentum Holdings Inc. closed 30.02% below its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 262,853 below its 50-day average volume of 2.2 M.Data source: Dow Jones Market Data, FactSet. Data compiled April 7, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625395896","title":"Amentum wins $425 million CAL FIRE aerial firefighting support contract","url":"https://stock-news.laohu8.com/highlight/detail?id=2625395896","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2625395896?lang=en_us&edition=fundamental","pubTime":"2026-04-07 20:30","pubTimestamp":1775565023,"startTime":"0","endTime":"0","summary":"Amentum won a USD 425 million contract from California Department of Forestry and Fire Protection to support aerial firefighting operations.Initial term runs three years, with two option years.Scope includes program management, training, scheduling, mobilization for 350 pilots and mechanics.Work includes AI-driven predictive maintenance support to keep CAL FIRE aircraft mission-ready.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Amentum Holdings Inc. published the original content used to generate this news brief via Business Wire  on April 07, 2026, and is solely responsible for the information contained therein.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260407:nNDL5pYKnr:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625958944","title":"Amentum Holdings Inc - California Department of Forestry and Fire Protection Initial Contract Term Is Three Years With Two Option Years","url":"https://stock-news.laohu8.com/highlight/detail?id=2625958944","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2625958944?lang=en_us&edition=fundamental","pubTime":"2026-04-07 20:30","pubTimestamp":1775565003,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260407:nTUA2TCCWB:2","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625958679","title":"Amentum Secures $425 Million Contract to Support California’s Aerial Firefighting Operations","url":"https://stock-news.laohu8.com/highlight/detail?id=2625958679","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2625958679?lang=en_us&edition=fundamental","pubTime":"2026-04-07 20:30","pubTimestamp":1775565003,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260407:nTUA2TCCWB:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624748687","title":"Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2624748687","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624748687?lang=en_us&edition=fundamental","pubTime":"2026-04-03 05:17","pubTimestamp":1775164620,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rallied 2.66% to $27.04 Thursday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index  rising 0.11% to 6,582.69 and the Dow Jones Industrial Average  falling 0.13% to 46,504.67.This was the stock's third consecutive day of gains.Amentum Holdings Inc. closed 29.05% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 778,943 below its 50-day average volume of 2.2 M.Data source: Dow Jones Market Data, FactSet. Data compiled April 2, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"other","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624593660","title":"Amentum-Led Joint Venture Secures $406 Million Contract as Owner’s Engineer for UK’s First Small Modular Reactors","url":"https://stock-news.laohu8.com/highlight/detail?id=2624593660","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624593660?lang=en_us&edition=fundamental","pubTime":"2026-04-01 16:01","pubTimestamp":1775030509,"startTime":"0","endTime":"0","summary":null,"market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260401:nFWN40J1ZA:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624593527","title":"Amentum-led JV wins USD 406 million UK small modular reactor engineer contract","url":"https://stock-news.laohu8.com/highlight/detail?id=2624593527","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2624593527?lang=en_us&edition=fundamental","pubTime":"2026-04-01 16:00","pubTimestamp":1775030452,"startTime":"0","endTime":"0","summary":"Amentum-led joint venture Litmus Nuclear won a USD 406 million contract from Great British Energy - Nuclear to serve as owner’s engineer for UK small modular reactor program.Work supports deployment of Rolls-Royce SMR technology at Wylfa site in North Wales.Scope covers independent assurance across design, safety, engineering, construction, commissioning.Contract aims to support Great British Energy - Nuclear in reaching final investment decision for Wylfa SMR deployment.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Amentum Holdings Inc. published the original content used to generate this news brief via Business Wire  on April 01, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260401:nNDL80KBJs:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623321751","title":"Amentum Holdings Inc. Stock Falls Monday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2623321751","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2623321751?lang=en_us&edition=fundamental","pubTime":"2026-03-31 05:19","pubTimestamp":1774905540,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  shed 2.59% to $25.17 Monday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average  rising 0.11% to 45,216.14 and the S&P 500 Index  falling 0.39% to 6,343.72.This was the stock's third consecutive day of losses.Amentum Holdings Inc. closed 33.95% below its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 717,101 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled March 30, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623328017","title":"Amentum relocates Hawaii office to larger Honolulu facility to bolster USINDOPACOM support","url":"https://stock-news.laohu8.com/highlight/detail?id=2623328017","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2623328017?lang=en_us&edition=fundamental","pubTime":"2026-03-31 02:00","pubTimestamp":1774893620,"startTime":"0","endTime":"0","summary":"Amentum relocated Hawaii office from Aiea to 3375 Koapaka Street in Honolulu.Move quadrupled size of local headquarters, expanding capacity to support USINDOPACOM operations.Expansion launched Center for Contested Logistics focused on improving resilience of supply lines in contested environments.Amentum runs more than 1,000 staff across Hawaiian Islands, supporting programs including analysis and experimentation services for Indo-Pacific missions.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260330:nNDL5xVGzx:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622805865","title":"Amentum Holdings Inc. Stock Falls Friday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2622805865","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2622805865?lang=en_us&edition=fundamental","pubTime":"2026-03-28 05:20","pubTimestamp":1774646400,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  shed 2.64% to $25.84 Friday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index  falling 1.67% to 6,368.85 and Dow Jones Industrial Average  falling 1.73% to 45,166.64.This was the stock's second consecutive day of losses.Amentum Holdings Inc. closed 32.20% short of its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  remained 989,124 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled March 27, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2621875280","title":"Amentum Holdings Inc. Stock Outperforms Market Despite Losses On The Day","url":"https://stock-news.laohu8.com/highlight/detail?id=2621875280","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2621875280?lang=en_us&edition=fundamental","pubTime":"2026-03-21 05:21","pubTimestamp":1774041660,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slipped 1.47% to $26.80 Friday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index  falling 1.51% to 6,506.48 and Dow Jones Industrial Average  falling 0.96% to 45,577.47.Amentum Holdings Inc. closed 29.68% below its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  eclipsed its 50-day average volume of 2.2 M.Data source: Dow Jones Market Data, FactSet. Data compiled March 20, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620607992","title":"Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2620607992","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620607992?lang=en_us&edition=fundamental","pubTime":"2026-03-19 05:21","pubTimestamp":1773868860,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slipped 2.10% to $27.07 Wednesday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index  falling 1.36% to 6,624.70 and Dow Jones Industrial Average  falling 1.63% to 46,225.15.Amentum Holdings Inc. closed 28.97% below its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  remained 527,386 below its 50-day average volume of 2.2 M.Data source: Dow Jones Market Data, FactSet. Data compiled March 18, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2620492344","title":"Amentum Holdings Inc. Stock Falls Monday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2620492344","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2620492344?lang=en_us&edition=fundamental","pubTime":"2026-03-17 05:21","pubTimestamp":1773696060,"startTime":"0","endTime":"0","summary":"This article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  shed 1.68% to $27.43 Monday, on what proved to be an all-around great trading session for the stock market, with the S&P 500 Index  rising 1.01% to 6,699.38 and the Dow Jones Industrial Average  rising 0.83% to 46,946.41.This was the stock's second consecutive day of losses.Amentum Holdings Inc. closed 28.02% below its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 278,646 below its 50-day average volume of 2.2 M.Data source: Dow Jones Market Data, FactSet. Data compiled March 16, 2026.This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":8,"totalSize":153,"code":"91000000","status":"200"}]}}