30.97
price down icon3.28%   -1.05
after-market After Hours: 30.97
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Amentum Holdings Inc stock is traded at $30.97, with a volume of 1.80M. It is down -3.28% in the last 24 hours and down -9.94% 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:
$32.02
Open:
$31.98
24h Volume:
1.80M
Relative Volume:
0.74
Market Cap:
$7.55B
Revenue:
$8.39B
Net Income/Loss:
$-82.00M
P/E Ratio:
14.64
EPS:
2.1159
Net Cash Flow:
$36.00M
1W Performance:
-0.10%
1M Performance:
-9.94%
6M Performance:
+28.24%
1Y Performance:
+49.25%
1-Day Range:
Value
$30.88
$32.24
1-Week Range:
Value
$30.00
$32.24
52-Week Range:
Value
$16.01
$38.11

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 vs CTAS, RELX, TRI, CPRT, RBA

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Specialty Business Services icon
AMTM
Amentum Holdings Inc
30.97 7.81B 8.39B -82.00M 36.00M 2.1159
Specialty Business Services icon
CTAS
Cintas Corporation
200.02 79.17B 10.79B 1.89B 1.78B 4.6267
Specialty Business Services icon
RELX
Relx Plc Adr
31.46 56.03B 12.64B 2.74B 3.15B 1.4777
Specialty Business Services icon
TRI
Thomson Reuters Corp
83.20 37.90B 7.48B 1.48B 2.02B 3.3343
Specialty Business Services icon
CPRT
Copart Inc
36.48 36.45B 4.66B 1.59B 1.41B 1.6305
Specialty Business Services icon
RBA
Rb Global Inc
103.37 19.25B 4.53B 436.60M 533.72M 2.0961

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

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Feb 21, 2026

Amentum upgraded to ’BB’ at S&P on debt repayment, outlook stable - Investing.com Australia

Feb 21, 2026
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Feb 20, 2026

Amentum to relocate headquarters to Reston, Virginia in 2027 By Investing.com - Investing.com South Africa

Feb 20, 2026
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Feb 19, 2026

Amentum to relocate headquarters to Reston, Virginia in 2027 - Investing.com Australia

Feb 19, 2026
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Feb 19, 2026

Amentum to relocate headquarters to Reston Station in 2027 By Investing.com - Investing.com South Africa

Feb 19, 2026
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Feb 19, 2026

Engineering giant Amentum to relocate global HQ to Reston - The Business Journals

Feb 19, 2026
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Feb 19, 2026

Why Amentum Holdings Inc. stock could benefit from AI revolutionEarnings Growth Report & Stepwise Trade Signal Guides - mfd.ru

Feb 19, 2026
pulisher
Feb 19, 2026

Amentum Holdings, Inc. to Open New Global Headquarters Reflecting Growth and Expanded Mission - marketscreener.com

Feb 19, 2026
pulisher
Feb 19, 2026

Global engineering firm Amentum relocates HQ to Reston Station - Stock Titan

Feb 19, 2026
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Feb 17, 2026

Amentum (AMTM) Wins UK Hypersonic Role Is Its Defense Engineering Pivot Gaining Strategic Traction? - Yahoo Finance

Feb 17, 2026
pulisher
Feb 17, 2026

Amentum Sector (NYSE:AMTM) Defense Spending Cycles And Program Visibility - Kalkine Media

Feb 17, 2026
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Feb 17, 2026

Amentum Holdings Inc (AMTM) Trading Down 3.06% on Feb 17 - GuruFocus

Feb 17, 2026
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Feb 17, 2026

Amentum Holdings, Inc. Announces that it has been Selected to Advance UK Hypersonic Strike Capabilities - marketscreener.com

Feb 17, 2026
pulisher
Feb 17, 2026

Amentum Holdings' (NYSE:AMTM) Performance Is Even Better Than Its Earnings Suggest - simplywall.st

Feb 17, 2026
pulisher
Feb 17, 2026

Amentum Selected to Advance UK Hypersonic Strike Capabilities - GuruFocus

Feb 17, 2026
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Feb 17, 2026

Amentum Selected to Support UK Hypersonic Weapons Development - marketscreener.com

Feb 17, 2026
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Feb 17, 2026

Amentum Selected to Advance UK Hypersonic Strike Capabilities – Company Announcement - Financial Times

Feb 17, 2026
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Feb 16, 2026

Amentum Secures UK Hypersonic Strike Contract - Intellectia AI

Feb 16, 2026
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Feb 16, 2026

Amentum's Q4 Earnings Call: Our Top 5 Analyst Questions - Finviz

Feb 16, 2026
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Feb 16, 2026

Why Amentum Holdings Inc. (AMTM) Is Skyrocketing Today? - MSN

Feb 16, 2026
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Feb 15, 2026

Is Amentum Holdings Inc. stock a smart buy before Fed meetingJuly 2025 Sentiment & Community Trade Idea Sharing Platform - mfd.ru

Feb 15, 2026
pulisher
Feb 15, 2026

Public Sector Pension Investment Board Increases Holdings in Amentum Holdings, Inc. $AMTM - MarketBeat

Feb 15, 2026
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Feb 14, 2026

Amentum Holdings, Inc. $AMTM Holdings Lifted by Oppenheimer & Co. Inc. - MarketBeat

Feb 14, 2026
pulisher
Feb 13, 2026

What Amentum Holdings Inc (NYSE:AMTM) opening quarter raise mean for valuation? - Kalkine Media

Feb 13, 2026
pulisher
Feb 13, 2026

Brightline Dumps $20 Million in Eos Energy Amid Staggering 117% Stock Surge - The Motley Fool

Feb 13, 2026
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Feb 13, 2026

Here's What Analysts Are Forecasting For Amentum Holdings, Inc. (NYSE:AMTM) After Its First-Quarter Results - 富途牛牛

Feb 13, 2026
pulisher
Feb 13, 2026

Amentum Holdings, Inc. (NYSE:AMTM) Just Released Its First-Quarter Results And Analysts Are Updating Their Estimates - simplywall.st

Feb 13, 2026
pulisher
Feb 12, 2026

Can Amentum Holdings Inc. stock double in the next yearTrade Volume Report & Free Long-Term Investment Growth Plans - mfd.ru

Feb 12, 2026
pulisher
Feb 12, 2026

Why Amentum Stock Is Crashing This Week - Yahoo Finance

Feb 12, 2026
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Feb 12, 2026

Analysts Offer Insights on Industrial Goods Companies: Insperity (NSP), Wesco International (WCC) and Amentum Holdings, Inc. (AMTM) - The Globe and Mail

Feb 12, 2026
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Feb 12, 2026

Amentum reaffirms $13.95B–$14.3B revenue guidance for fiscal 2026 amid accelerating growth in nuclear and space sectors - MSN

Feb 12, 2026
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Feb 12, 2026

The Sell-Off Was A Gift: Amentum Remains A Buy (NYSE:AMTM) - Seeking Alpha

Feb 12, 2026
pulisher
Feb 12, 2026

Amentum Holdings LLC options imply 5.7% move in share price post-earnings - MSN

Feb 12, 2026
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Feb 11, 2026

Amentum’s Deep Borehole Role Reshapes Nuclear Waste Narrative For Investors - Yahoo Finance

Feb 11, 2026
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Feb 11, 2026

Stocks making big moves yesterday: Datadog, Shopify, Upwork, Under Armour, and Amentum - The Globe and Mail

Feb 11, 2026
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Feb 11, 2026

Can Amentum Holdings Inc. deliver consistent EPS growthWeekly Market Summary & Pattern Based Trade Signal System - mfd.ru

Feb 11, 2026
pulisher
Feb 11, 2026

Citizens reiterates Market Outperform rating on Amentum stock, citing diverse capabilities By Investing.com - Investing.com South Africa

Feb 11, 2026
pulisher
Feb 11, 2026

Citizens reiterates Market Outperform rating on Amentum stock, citing diverse capabilities - Investing.com Nigeria

Feb 11, 2026
pulisher
Feb 11, 2026

A Look At Amentum Holdings (AMTM) Valuation After Recent Share Price Volatility - Yahoo Finance

Feb 11, 2026
pulisher
Feb 11, 2026

13 Analysts Have This To Say About Amentum Holdings - Benzinga

Feb 11, 2026
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Feb 11, 2026

Decoding Amentum Holdings Inc (AMTM): A Strategic SWOT Insight - GuruFocus

Feb 11, 2026
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Feb 10, 2026

Why Amentum Holdings stock just crashed - MSN

Feb 10, 2026
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Feb 10, 2026

Amentum Holdings Reports $3.2 Billion in Q1 Revenue, Maintains Fiscal 2026 Guidance - AlphaStreet News

Feb 10, 2026
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Feb 10, 2026

Amentum Q1 Earnings Call Highlights - Yahoo Finance

Feb 10, 2026
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Feb 10, 2026

Amentum Q4 2025 Earnings: Revenue Down 5.2%, EPS and EBITDA Beat ForecastsNews and Statistics - IndexBox

Feb 10, 2026
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Feb 10, 2026

Why Amentum (AMTM) Shares Are Getting Obliterated Today - Finviz

Feb 10, 2026
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Feb 10, 2026

Dow Jones Rises To Record Highs, Software Stocks Extend ReboundAmentum Holdings (NYSE:AMTM) - Benzinga

Feb 10, 2026
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Feb 10, 2026

Amentum Holdings Inc (AMTM) Trading Down 9.7% on Feb 10 - GuruFocus

Feb 10, 2026
pulisher
Feb 10, 2026

Why Amentum Holdings Stock Just Crashed - The Globe and Mail

Feb 10, 2026

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
$63.98
price down icon 0.42%
$40.92
price up icon 0.96%
specialty_business_services RTO
$32.00
price up icon 2.14%
specialty_business_services ULS
$80.17
price down icon 2.99%
specialty_business_services RBA
$103.37
price down icon 0.31%
Cap:     |  Volume (24h):