29.72
price down icon1.36%   -0.41
after-market After Hours: 29.83 0.11 +0.37%
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Amentum Holdings Inc stock is traded at $29.72, with a volume of 2.64M. It is down -1.36% in the last 24 hours and up +29.44% over the past month. 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.
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Previous Close:
$30.13
Open:
$29.71
24h Volume:
2.64M
Relative Volume:
1.26
Market Cap:
$7.24B
Revenue:
$8.39B
Net Income/Loss:
$-82.00M
P/E Ratio:
14.05
EPS:
2.1159
Net Cash Flow:
$36.00M
1W Performance:
+2.91%
1M Performance:
+29.44%
6M Performance:
+29.44%
1Y Performance:
+25.88%
1-Day Range:
Value
$29.20
$29.99
1-Week Range:
Value
$28.01
$30.18
52-Week Range:
Value
$16.01
$31.87

Amentum Holdings Inc Stock (AMTM) Company Profile

Name
Name
Amentum Holdings Inc
Name
Phone
(703) 579-0410
Name
Address
4800 WESTFIELDS BOULEVARD, CHANTILLY
Name
Employee
50,000
Name
Twitter
Name
Next Earnings Date
2025-11-25
Name
Latest SEC Filings
Name
AMTM's Discussions on Twitter

Compare AMTM with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Specialty Business Services icon
AMTM
Amentum Holdings Inc
29.72 7.34B 8.39B -82.00M 36.00M 2.1159
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CTAS
Cintas Corporation
187.53 75.88B 10.56B 1.84B 1.70B 4.5001
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RELX
Relx Plc Adr
40.38 73.25B 12.33B 2.51B 2.99B 1.3377
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TRI
Thomson Reuters Corp
130.70 58.68B 7.38B 1.76B 1.81B 3.8897
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CPRT
Copart Inc
38.67 37.45B 4.66B 1.59B 1.41B 1.6305
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RBA
Rb Global Inc
103.95 19.52B 4.42B 417.40M 598.94M 2.0254

Amentum Holdings Inc Stock (AMTM) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-26-25 Upgrade Morgan Stanley Underweight → Equal-Weight
Nov-19-25 Initiated UBS Neutral
Oct-09-25 Initiated JP Morgan Neutral
Sep-25-25 Upgrade Cantor Fitzgerald Neutral → Overweight
Jun-10-25 Initiated BofA Securities Neutral
May-12-25 Initiated Citizens JMP Mkt Outperform
Apr-16-25 Initiated Morgan Stanley Underweight
Apr-15-25 Initiated BTIG Research Buy
Mar-20-25 Initiated Goldman Neutral
Feb-07-25 Initiated Cantor Fitzgerald Neutral
Jan-10-25 Initiated RBC Capital Mkts Sector Perform
Nov-21-24 Initiated Raymond James Outperform
Oct-14-24 Initiated Truist Buy
View All

Amentum Holdings Inc Stock (AMTM) Latest News

pulisher
08:22 AM

AWH Capital L.P. Has $3.90 Million Stake in Amentum Holdings, Inc. $AMTM - MarketBeat

08:22 AM
pulisher
06:43 AM

Grizzlyrock Capital LLC Buys 89,137 Shares of Amentum Holdings, Inc. $AMTM - MarketBeat

06:43 AM
pulisher
03:39 AM

Amentum Holdings, Inc. $AMTM Position Boosted by 683 Capital Management LLC - MarketBeat

03:39 AM
pulisher
Dec 12, 2025

Amentum wins $120 million DISA computer processing contract - MSN

Dec 12, 2025
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Dec 11, 2025

Moody’s upgrades Amentum to Ba3 on successful acquisition integration By Investing.com - Investing.com UK

Dec 11, 2025
pulisher
Dec 11, 2025

Moody’s upgrades Amentum to Ba3 on successful acquisition integration - Investing.com

Dec 11, 2025
pulisher
Dec 11, 2025

Amentum’s Return To Profitability And 2026 Outlook Might Change The Case For Investing In AMTM - Sahm

Dec 11, 2025
pulisher
Dec 11, 2025

Amentum Holdings, Inc. Wins Defense Threat Reduction Agency Prime Contract - marketscreener.com

Dec 11, 2025
pulisher
Dec 11, 2025

Amentum Named a Prime Contractor in $3.5 Billion Defense Threat Reduction Program - marketscreener.com

Dec 11, 2025
pulisher
Dec 11, 2025

Amentum Wins Defense Threat Reduction Agency (DTRA) Prime Contract - Nasdaq

Dec 11, 2025
pulisher
Dec 11, 2025

Amentum Holdings, Inc. $AMTM Stock Position Decreased by Kopernik Global Investors LLC - MarketBeat

Dec 11, 2025
pulisher
Dec 11, 2025

Frontier Capital Management Co. LLC Has $128.93 Million Stock Position in Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 11, 2025
pulisher
Dec 10, 2025

Soviero Asset Management LP Invests $2.60 Million in Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 10, 2025
pulisher
Dec 10, 2025

Gamco Investors INC. ET AL Takes Position in Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 10, 2025
pulisher
Dec 09, 2025

Amentum secures $120 million DISA contract for computing services By Investing.com - Investing.com Canada

Dec 09, 2025
pulisher
Dec 09, 2025

Amentum Wins $120 Million DISA Computer Processing Contract - 01net

Dec 09, 2025
pulisher
Dec 09, 2025

Amentum Awarded $120 Million DISA Contract for Computing Power Services - marketscreener.com

Dec 09, 2025
pulisher
Dec 09, 2025

Amentum secures $120 million DISA contract for computing services - Investing.com

Dec 09, 2025
pulisher
Dec 09, 2025

Amentum (NYSE: AMTM) lands $120M DISA deal for scalable mainframe power services - Stock Titan

Dec 09, 2025
pulisher
Dec 08, 2025

Voss Capital LP Sells 820,709 Shares of Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 08, 2025
pulisher
Dec 08, 2025

3 Reasons to Avoid AMTM and 1 Stock to Buy Instead - Finviz

Dec 08, 2025
pulisher
Dec 07, 2025

2,160,728 Shares in Amentum Holdings, Inc. $AMTM Purchased by Norges Bank - MarketBeat

Dec 07, 2025
pulisher
Dec 05, 2025

Amentum Holdings (AMTM) Price Target Increased by 17.38% to 34.12 - Nasdaq

Dec 05, 2025
pulisher
Dec 05, 2025

Invesco Ltd. Buys 2,386,131 Shares of Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 05, 2025
pulisher
Dec 04, 2025

Is Amentum Holdings Inc. (ZI7) stock at risk of policy regulationMarket Activity Report & Free Daily Entry Point Trade Alerts - Newser

Dec 04, 2025
pulisher
Dec 04, 2025

Amentum Holdings, Inc. (AMTM): A Bull Case Theory - Insider Monkey

Dec 04, 2025
pulisher
Dec 04, 2025

New York State Common Retirement Fund Boosts Stake in Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 04, 2025
pulisher
Dec 04, 2025

Russell Investments Group Ltd. Purchases 95,249 Shares of Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 04, 2025
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Dec 04, 2025

Can Amentum Holdings Inc. stock sustain revenue momentumMarket Rally & High Yield Equity Trading Tips - Newser

Dec 04, 2025
pulisher
Dec 03, 2025

Can Amentum Holdings Inc. (ZI7) stock retain market dominanceQuarterly Portfolio Report & Breakout Confirmation Trade Signals - Newser

Dec 03, 2025
pulisher
Dec 03, 2025

Amentum Holdings, Inc. (AMTM) Stock Forecasts - Yahoo Finance

Dec 03, 2025
pulisher
Dec 03, 2025

BTIG Maintains Amentum Holdings (AMTM) Buy Recommendation - Nasdaq

Dec 03, 2025
pulisher
Dec 03, 2025

Is Amentum Holdings Inc. stock attractive for dividend growthJuly 2025 PreEarnings & Weekly High Momentum Picks - Newser

Dec 03, 2025
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Dec 03, 2025

What MACD trends signal for Amentum Holdings Inc. stock2025 Momentum Check & Fast Moving Stock Watchlists - Newser

Dec 03, 2025
pulisher
Dec 02, 2025

Does Amentum Holdings Rally Align With Its Cash Flow Potential in 2025? - Yahoo Finance

Dec 02, 2025
pulisher
Dec 02, 2025

Is Amentum Holdings Attractively Priced After Its Recent 28.2% Share Price Surge? - Sahm

Dec 02, 2025
pulisher
Dec 02, 2025

Amentum stock price target raised to $40 from $35 at Cantor Fitzgerald - Investing.com Nigeria

Dec 02, 2025
pulisher
Dec 02, 2025

Amentum stock price target raised to $40 from $35 at Cantor Fitzgerald By Investing.com - Investing.com South Africa

Dec 02, 2025
pulisher
Dec 02, 2025

Layoff Watch: How Amentum Holdings Inc. stock reacts to oil pricesWatch List & Safe Capital Growth Plans - BỘ NỘI VỤ

Dec 02, 2025
pulisher
Dec 02, 2025

Will Amentum Holdings Inc. (ZI7) stock maintain strong growthEarnings Trend Report & Real-Time Market Sentiment Alerts - Newser

Dec 02, 2025
pulisher
Dec 02, 2025

Will Amentum Holdings Inc. stock profit from fiscal stimulusJuly 2025 Highlights & Expert Approved Momentum Ideas - Newser

Dec 02, 2025
pulisher
Dec 02, 2025

Swiss National Bank Buys 42,991 Shares of Amentum Holdings, Inc. $AMTM - MarketBeat

Dec 02, 2025
pulisher
Dec 02, 2025

Can Amentum Holdings Inc. (ZI7) stock attract analyst upgradesTrade Signal Summary & Intraday High Probability Alerts - Newser

Dec 02, 2025
pulisher
Dec 01, 2025

5 Insightful Analyst Questions From Amentum’s Q3 Earnings Call - Yahoo Finance

Dec 01, 2025
pulisher
Dec 01, 2025

Amentum Holdings, Inc. $AMTM Shares Acquired by Loomis Sayles & Co. L P - MarketBeat

Dec 01, 2025
pulisher
Nov 30, 2025

XTX Topco Ltd Invests $1.53 Million in Amentum Holdings, Inc. $AMTM - MarketBeat

Nov 30, 2025
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Nov 29, 2025

MSN Money - MSN

Nov 29, 2025
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Nov 28, 2025

Volume Summary: How Amentum Holdings Inc. stock reacts to oil pricesTake Profit & Community Verified Trade Alerts - moha.gov.vn

Nov 28, 2025
pulisher
Nov 28, 2025

Amentum Holdings Inc. stock falls Friday, underperforms market - MarketWatch

Nov 28, 2025
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Nov 28, 2025

How Amentum Holdings Inc. stock reacts to oil prices2025 Earnings Impact & AI Based Buy/Sell Signal Reports - moha.gov.vn

Nov 28, 2025
pulisher
Nov 28, 2025

Amentum (AMTM) Soars 17% on Higher PT - MSN

Nov 28, 2025

Amentum Holdings Inc Stock (AMTM) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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specialty_business_services DLB
$67.54
price down icon 0.15%
$37.42
price down icon 0.51%
specialty_business_services RTO
$28.68
price down icon 1.75%
specialty_business_services ULS
$77.88
price down icon 0.15%
specialty_business_services RBA
$103.95
price down icon 1.12%
Cap:     |  Volume (24h):