Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market

Dow Jones

Yesterday

DJ Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Amentum Holdings Inc. $(AMTM)$ shed 4.12% to $19.31 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index falling 0.48% to 7,636.36 and Dow Jones Industrial Average falling 0.77% to 52,380.66.

Amentum Holdings Inc. closed 49.33% short of its 52-week high of $38.11, which the company achieved on February 6th.

Trading volume (2.0 M) remained 121,106 below its 50-day average volume of 2.1 M.

Data source: Dow Jones Market Data, FactSet. Data compiled September 9, 2026.

At the request of the copyright holder, you need to log in to view this content

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrnest.com/news/2666374558"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"2666374558\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/2666374558?lang=en_US&edition=fundamental","thumbnail":"","is_english":true,"pubTime":"2026-09-10 05:18","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"2666374558","market":"sh","top_or_hot":-1,"title":"Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market","media":"Dow Jones","content":"<font class=\"NormalMinus1\" face=\"Arial\">\n<p>\nDJ Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market\n</p>\n<p>\n  This article was automatically generated by MarketWatch using technology from Automated Insights. \n</p>\n<p>\n     Shares of Amentum Holdings Inc. <a href=\"https://laohu8.com/S/AMTM\">$(AMTM)$</a> shed 4.12% to $19.31 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&amp;P 500 Index  falling 0.48% to 7,636.36 and Dow Jones Industrial Average  falling 0.77% to 52,380.66. \n</p>\n<p>\n     Amentum Holdings Inc. closed 49.33% short of its 52-week high of $38.11, which the company achieved on February 6th. \n</p>\n<p>\n     Trading volume (2.0 M) remained 121,106 below its 50-day average volume of 2.1 M. \n</p>\n<p>\n     Data source: Dow Jones Market Data, FactSet. Data compiled September 9, 2026. \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n</font>","source":null,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nAmentum Holdings Inc. Stock Falls Wednesday, Underperforms Market\n</h2>\n\n<h4 class=\"meta\">\n\n\n<div class=\"head\" \">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/150f88aa4d182df19190059f4a365e99);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Dow Jones </p>\n<p class=\"h-time\">2026-09-10 05:18</p>\n</div>\n\n</div>\n\n\n</h4>\n\n</header>\n<article>\n<font class=\"NormalMinus1\" face=\"Arial\">\n<p>\nDJ Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market\n</p>\n<p>\n  This article was automatically generated by MarketWatch using technology from Automated Insights. \n</p>\n<p>\n     Shares of Amentum Holdings Inc. <a href=\"https://laohu8.com/S/AMTM\">$(AMTM)$</a> shed 4.12% to $19.31 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&amp;P 500 Index  falling 0.48% to 7,636.36 and Dow Jones Industrial Average  falling 0.77% to 52,380.66. \n</p>\n<p>\n     Amentum Holdings Inc. closed 49.33% short of its 52-week high of $38.11, which the company achieved on February 6th. \n</p>\n<p>\n     Trading volume (2.0 M) remained 121,106 below its 50-day average volume of 2.1 M. \n</p>\n<p>\n     Data source: Dow Jones Market Data, FactSet. Data compiled September 9, 2026. \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n</font>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK4123","symbol_name":"调查和咨询服务","start_time":0,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","article_id":"2666374558","we_media_id":"106","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2666374558","pubTimestamp":1788988680,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Dow Jones","introduction":"Dow Jones publishes the world’s most trusted business news and financial information in a variety of media.","home_visible":0,"id":"106","head_image":"https://static.tigerbbs.com/150f88aa4d182df19190059f4a365e99"},"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.  shed 4.12% to $19.31 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index  falling 0.48% to 7,636.36 and Dow Jones Industrial Average  falling 0.77% to 52,380.66.Amentum Holdings Inc. closed 49.33% short of its 52-week high of $38.11, which the company achieved on February 6th.Trading volume  remained 121,106 below its 50-day average volume of 2.1 M.Data source: Dow Jones Market Data, FactSet. Data compiled September 9, 2026.","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"en","relate_stocks":{"BK4123":"调查和咨询服务","AMTM":"Amentum Holdings, Inc."},"translate_title":"Amentum Holdings Inc. 股价周三下跌，跑输大盘","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"AMTM":1},"content_text":"DJ Amentum Holdings Inc. Stock Falls Wednesday, Underperforms Market\n\n\n  This article was automatically generated by MarketWatch using technology from Automated Insights. \n\n\n     Shares of Amentum Holdings Inc. $(AMTM)$ shed 4.12% to $19.31 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index  falling 0.48% to 7,636.36 and Dow Jones Industrial Average  falling 0.77% to 52,380.66. \n\n\n     Amentum Holdings Inc. closed 49.33% short of its 52-week high of $38.11, which the company achieved on February 6th. \n\n\n     Trading volume (2.0 M) remained 121,106 below its 50-day average volume of 2.1 M. \n\n\n     Data source: Dow Jones Market Data, FactSet. Data compiled September 9, 2026.","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":true,"editions":null,"column":"","sentiment":"-1","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":true,"need_login_tip":false,"code":"91000000","status":"200"}}}