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Amentum Holdings, Inc.

21.49

+0.88004.27%

Post-market: 21.590.1000+0.47%19:53 EDT

Volume:3.10M

Turnover:65.91M

Market Cap:5.23B

PE:25.86

High:21.55

Open:20.78

Low:20.64

Close:20.61

52wk High:38.11

52wk Low:19.80

Shares:243.60M

Float Shares:151.92M

Volume Ratio:1.03

T/O Rate:2.04%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.8310

EPS(LYR):0.2700

ROE:4.29%

ROA:3.08%

PB:1.11

PE(LYR):79.59

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Overview Company News Filings

Amentum Holdings Inc. Stock Rises Monday, Outperforms Market

Amentum Holdings Inc. Stock Rises Friday, Outperforms Market

Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market

Amentum Holdings Inc. Stock Rises Wednesday, Outperforms Market

NYSE Order Imbalance 263158.0 Shares on Sell Side

THOMSON REUTERS

Amentum Holdings Inc. Stock Rises Monday, Outperforms Market

Amentum is Maintained at Neutral by B of a Securities

Amentum price target lowered to $30 from $35 at BofA

Amentum selected for DOE AI Data Center, Energy Generation project

Amentum Enters Talks with US NNSA for Savannah River Site Lease for 1-GW AI Data Center Project

Amentum Selected for the Department of Energy AI Data Center and Energy Generation Project

THOMSON REUTERS

BofA Securities Adjusts Price Target on Amentum to $30 From $35

MT Newswires Live

Amentum Holdings Inc. Stock Rises Wednesday, Outperforms Market

Amentum Schedules Fiscal Q3 2026 Earnings Call

Amentum Holdings Inc. Stock Falls Monday, Underperforms Market

Amentum Holdings Inc. Stock Falls Friday, Underperforms Market

Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market

Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market

Amentum Holdings Inc. Stock Rises Monday, Outperforms Market

Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market

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Stock Rises Monday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  advanced 1.42% to $22.87 Monday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index  rising 0.02% to 7,413.18 and the Dow Jones Industrial Average  rising 0.51% to 52,210.08.This was the stock's fourth consecutive day of gains.Amentum Holdings Inc. closed 39.99% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 411,673 below its 50-day average volume of 2.0 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 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. Dow Jones NewswiresJuly 27, 2026 17:18 ET Copyright  2026 Dow Jones & Company, Inc.","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":"2654377080","title":"Amentum Holdings Inc. Stock Rises Friday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2654377080","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2654377080?lang=en_us&edition=fundamental","pubTime":"2026-07-25 05:20","pubTimestamp":1784928000,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Friday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rose 2.45% to $22.55 Friday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index  rising 0.05% to 7,411.98 and the Dow Jones Industrial Average  rising 0.46% to 51,947.25.This was the stock's third consecutive day of gains.Amentum Holdings Inc. closed 40.83% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  eclipsed its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 24, 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. Dow Jones NewswiresJuly 24, 2026 17:20 ET Copyright  2026 Dow Jones & Company, Inc.","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":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653795427","title":"Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2653795427","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653795427?lang=en_us&edition=fundamental","pubTime":"2026-07-24 05:18","pubTimestamp":1784841480,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Thursday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rose 2.75% to $22.01 Thursday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index  falling 1.21% to 7,408.30 and Dow Jones Industrial Average  falling 0.97% to 51,711.65.This was the stock's second consecutive day of gains.Amentum Holdings Inc. closed 42.25% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 31,677 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 23, 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. Dow Jones NewswiresJuly 23, 2026 17:18 ET Copyright  2026 Dow Jones & Company, Inc.","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":"2653964107","title":"Amentum Holdings Inc. Stock Rises Wednesday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2653964107","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653964107?lang=en_us&edition=fundamental","pubTime":"2026-07-23 05:17","pubTimestamp":1784755020,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Wednesday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rose 2.10% to $21.42 Wednesday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index  falling 0.14% to 7,498.96 and Dow Jones Industrial Average  falling 0.01% to 52,218.58.Amentum Holdings Inc. closed 43.79% below its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 368,834 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 22, 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. Dow Jones NewswiresJuly 22, 2026 17:17 ET Copyright  2026 Dow Jones & Company, Inc.","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":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653760707","title":"NYSE Order Imbalance 263158.0 Shares on Sell Side","url":"https://stock-news.laohu8.com/highlight/detail?id=2653760707","media":"THOMSON REUTERS","labels":["event"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653760707?lang=en_us&edition=fundamental","pubTime":"2026-07-23 03:50","pubTimestamp":1784749801,"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:20260722:nAQN2MB8MR:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"event","news_rank":0,"length":0,"strategy_id":0,"source":"reuters_en_live","symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653498842","title":"Amentum Holdings Inc. Stock Rises Monday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2653498842","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653498842?lang=en_us&edition=fundamental","pubTime":"2026-07-21 05:19","pubTimestamp":1784582340,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Monday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rallied 2.32% to $21.16 Monday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index  falling 0.19% to 7,443.28 and Dow Jones Industrial Average  falling 0.59% to 51,839.26.Amentum Holdings Inc. closed 44.48% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  eclipsed its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 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. Dow Jones NewswiresJuly 20, 2026 17:19 ET Copyright  2026 Dow Jones & Company, Inc.","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":"2653210702","title":"Amentum is Maintained at Neutral by B of a Securities","url":"https://stock-news.laohu8.com/highlight/detail?id=2653210702","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2653210702?lang=en_us&edition=fundamental","pubTime":"2026-07-21 01:58","pubTimestamp":1784570280,"startTime":"0","endTime":"0","summary":"Ratings actions from Benzinga: https://www.benzinga.com/quote/AMTM/analyst-ratings(END) Dow Jones NewswiresJuly 20, 2026 13:58 ET","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":"0","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":"2652821692","title":"Amentum price target lowered to $30 from $35 at BofA","url":"https://stock-news.laohu8.com/highlight/detail?id=2652821692","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652821692?lang=en_us&edition=fundamental","pubTime":"2026-07-20 21:15","pubTimestamp":1784553348,"startTime":"0","endTime":"0","summary":"BofA analyst Mariana Perez Mora lowered the firm’s price target on Amentum (AMTM) to $30 from $35 and keeps a Neutral rating on the shares. The bas...","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/amentum-price-target-lowered-to-30-from-35-at-bofa-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/amentum-price-target-lowered-to-30-from-35-at-bofa-thefly-news?utm_source=itigerup.com&utm_medium=referral","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":"tipranks_highlight","symbols":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652215597","title":"Amentum selected for DOE AI Data Center, Energy Generation project","url":"https://stock-news.laohu8.com/highlight/detail?id=2652215597","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652215597?lang=en_us&edition=fundamental","pubTime":"2026-07-20 20:35","pubTimestamp":1784550924,"startTime":"0","endTime":"0","summary":"Amentum (AMTM) has been selected by the U.S. Department of Energy’s, DOE, National Nuclear Security Administration, NNSA, to enter negotiations for...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/the-fly/amentum-selected-for-doe-ai-data-center-energy-generation-project-thefly-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/the-fly/amentum-selected-for-doe-ai-data-center-energy-generation-project-thefly-news?utm_source=itigerup.com&utm_medium=referral","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":"tipranks_highlight","symbols":["BLOK","BK4123","ARTY","VTHR","AGIX","DTCR","AIPO","AMTM","CHAT","QTOC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652130962","title":"Amentum Enters Talks with US NNSA for Savannah River Site Lease for 1-GW AI Data Center Project","url":"https://stock-news.laohu8.com/highlight/detail?id=2652130962","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652130962?lang=en_us&edition=fundamental","pubTime":"2026-07-20 20:31","pubTimestamp":1784550673,"startTime":"0","endTime":"0","summary":"Amentum enters talks with US NNSA for Savannah River Site lease for 1-GW AI data center projectAmentum was selected by the U.S. Energy Department’s NNSA to negotiate a phased lease to develop an integ","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:20260720:nNDLjzptL: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":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652137452","title":"Amentum Selected for the Department of Energy AI Data Center and Energy Generation Project","url":"https://stock-news.laohu8.com/highlight/detail?id=2652137452","media":"THOMSON REUTERS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652137452?lang=en_us&edition=fundamental","pubTime":"2026-07-20 20:30","pubTimestamp":1784550638,"startTime":"0","endTime":"0","summary":null,"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:20260720:nFWN43M0FY: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":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652921391","title":"BofA Securities Adjusts Price Target on Amentum to $30 From $35","url":"https://stock-news.laohu8.com/highlight/detail?id=2652921391","media":"MT Newswires Live","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652921391?lang=en_us&edition=fundamental","pubTime":"2026-07-20 20:15","pubTimestamp":1784549751,"startTime":"0","endTime":"0","summary":"Amentum (AMTM) has an average rating of hold and mean price target of $31, according to analysts polled by FactSet.(MT Newswires covers equity, commodity and economic research from major banks and res","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://www.mtnewswires.com/","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":"mtnewswires_news","symbols":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651995244","title":"Amentum Holdings Inc. Stock Rises Wednesday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2651995244","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651995244?lang=en_us&edition=fundamental","pubTime":"2026-07-16 05:18","pubTimestamp":1784150280,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Wednesday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rallied 1.32% to $20.76 Wednesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index  rising 0.38% to 7,572.40 and the Dow Jones Industrial Average  rising 0.29% to 52,658.64.This was the stock's second consecutive day of gains.Amentum Holdings Inc. closed 45.53% short of its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  remained 404,454 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 15, 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. Dow Jones NewswiresJuly 15, 2026 17:18 ET Copyright  2026 Dow Jones & Company, Inc.","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":"2651054108","title":"Amentum Schedules Fiscal Q3 2026 Earnings Call","url":"https://stock-news.laohu8.com/highlight/detail?id=2651054108","media":"Reuters","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651054108?lang=en_us&edition=fundamental","pubTime":"2026-07-14 20:00","pubTimestamp":1784030432,"startTime":"0","endTime":"0","summary":"Amentum schedules fiscal Q3 2026 earnings callAmentum schedules a third-quarter fiscal 2026 earnings conference call for Aug. 11, 2026 at 8:30 a.m. EDT.Disclaimer:This news brief was created by Public","market":"fut","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:20260714:nNDL6ZzczB: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":"2651440911","title":"Amentum Holdings Inc. Stock Falls Monday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2651440911","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651440911?lang=en_us&edition=fundamental","pubTime":"2026-07-14 05:19","pubTimestamp":1783977540,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Falls Monday, Underperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slipped 2.76% to $20.43 Monday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index  falling 0.79% to 7,515.34 and Dow Jones Industrial Average  falling 0.26% to 52,498.64.This was the stock's second consecutive day of losses.Amentum Holdings Inc. closed 46.39% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 583,797 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 13, 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. Dow Jones NewswiresJuly 13, 2026 17:19 ET Copyright  2026 Dow Jones & Company, Inc.","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":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650130374","title":"Amentum Holdings Inc. Stock Falls Friday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2650130374","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2650130374?lang=en_us&edition=fundamental","pubTime":"2026-07-11 05:18","pubTimestamp":1783718280,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Falls Friday, Underperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slid 1.36% to $21.01 Friday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index  rising 0.42% to 7,575.39 and the Dow Jones Industrial Average  rising 0.29% to 52,637.01.Amentum Holdings Inc. closed 44.87% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 517,393 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 10, 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. Dow Jones NewswiresJuly 10, 2026 17:18 ET Copyright  2026 Dow Jones & Company, Inc.","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":["AMTM","BK4123"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650722689","title":"Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2650722689","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2650722689?lang=en_us&edition=fundamental","pubTime":"2026-07-10 05:17","pubTimestamp":1783631820,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Thursday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  advanced 2.01% to $21.30 Thursday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index  rising 0.81% to 7,543.64 and the Dow Jones Industrial Average  rising 0.27% to 52,487.41.The stock's rise snapped a two-day losing streak.Amentum Holdings Inc. closed 44.11% below its 52-week high of $38.11, which the company reached on February 6th.Trading volume  remained 375,628 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 9, 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. Dow Jones NewswiresJuly 09, 2026 17:17 ET Copyright  2026 Dow Jones & Company, Inc.","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":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650919311","title":"Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2650919311","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2650919311?lang=en_us&edition=fundamental","pubTime":"2026-07-09 05:15","pubTimestamp":1783545300,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Falls Wednesday, Underperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  slipped 1.42% to $20.88 Wednesday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index  falling 0.28% to 7,482.71 and Dow Jones Industrial Average  falling 1.09% to 52,348.39.This was the stock's second consecutive day of losses.Amentum Holdings Inc. closed 45.21% below its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  remained 537,802 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 8, 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. Dow Jones NewswiresJuly 08, 2026 17:15 ET Copyright  2026 Dow Jones & Company, Inc.","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":"2649674337","title":"Amentum Holdings Inc. Stock Rises Monday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2649674337","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2649674337?lang=en_us&edition=fundamental","pubTime":"2026-07-07 05:18","pubTimestamp":1783372680,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Monday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rallied 4.76% to $22.25 Monday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index  rising 0.72% to 7,537.43 and the Dow Jones Industrial Average  rising 0.29% to 53,055.91.This was the stock's second consecutive day of gains.Amentum Holdings Inc. closed 41.62% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  eclipsed its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 6, 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. Dow Jones NewswiresJuly 06, 2026 17:18 ET Copyright  2026 Dow Jones & Company, Inc.","market":"fut","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":"2648635489","title":"Amentum Holdings Inc. Stock Rises Thursday, Outperforms Market","url":"https://stock-news.laohu8.com/highlight/detail?id=2648635489","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2648635489?lang=en_us&edition=fundamental","pubTime":"2026-07-03 05:15","pubTimestamp":1783026900,"startTime":"0","endTime":"0","summary":"DJ Amentum Holdings Inc. Stock Rises Thursday, Outperforms MarketThis article was automatically generated by MarketWatch using technology from Automated Insights.Shares of Amentum Holdings Inc.  rose 5.15% to $21.24 Thursday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index  remaining mostly unchanged at 7,483.24 and the Dow Jones Industrial Average  rising 1.14% to 52,900.07.Amentum Holdings Inc. closed 44.27% short of its 52-week high of $38.11, which the company reached on February 6th.Trading volume  eclipsed its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled July 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. Dow Jones NewswiresJuly 02, 2026 17:15 ET Copyright  2026 Dow Jones & Company, Inc.","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":["BK4123","AMTM"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":3,"totalSize":155,"code":"91000000","status":"200"}]}}