20.06
price down icon0.00%   -0.0016
 
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Amentum Holdings Inc stock is traded at $20.06, with a volume of 237.14K. It is down -0.00% in the last 24 hours and down -11.04% 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:
$20.06
Open:
$20.2
24h Volume:
237.14K
Relative Volume:
0.11
Market Cap:
$4.92B
Revenue:
$14.20B
Net Income/Loss:
$134.00M
P/E Ratio:
33.08
EPS:
0.6065
Net Cash Flow:
$439.00M
1W Performance:
-4.25%
1M Performance:
-11.04%
6M Performance:
-32.07%
1Y Performance:
-20.48%
1-Day Range:
Value
$19.97
$20.24
1-Week Range:
Value
$19.97
$21.68
52-Week Range:
Value
$19.80
$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
2026-08-11
Name
Latest SEC Filings
Name
AMTM's Discussions on Twitter

Compare AMTM vs CTAS, RELX, TRI, CPRT, ARMK

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AMTM icon
AMTM
Amentum Holdings Inc
20.12 5.04B 14.20B 134.00M 439.00M 0.6065
CTAS icon
CTAS
Cintas Corp
205.44 81.44B 11.26B 2.00B 1.88B 4.9083
RELX icon
RELX
Relx Plc Adr
35.87 61.65B 12.64B 2.74B 3.15B 1.4777
TRI icon
TRI
Thomson Reuters Corp
106.44 45.87B 7.66B 1.54B 2.08B 3.4015
CPRT icon
CPRT
Copart Inc
32.87 31.78B 4.64B 1.55B 1.34B 1.6051
ARMK icon
ARMK
Aramark
59.09 15.65B 19.41B 357.84M 393.28M 1.3406

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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Aug 21, 2026

Amentum (AMTM) Stock May Be A Bargain As Nuclear Shipyard Win Lands - Yahoo Finance

Aug 21, 2026
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Aug 20, 2026

Amentum Holdings (AMTM) Wins NASA Contract Following A Fair Value Debate - Yahoo Finance

Aug 20, 2026
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Aug 20, 2026

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

Aug 20, 2026
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Aug 20, 2026

Amentum Holdings, Inc. Wins USD 974 Million Center Maintenance, Operations, and Engineering Contract At Nasa Langley Research Center - marketscreener.com

Aug 20, 2026
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Aug 20, 2026

Amentum shares rise 3% after securing $974 million NASA contract - Yahoo Finance

Aug 20, 2026
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Aug 20, 2026

Amentum stock rises 3% on $974M NASA contract win By Investing.com - Investing.com Canada

Aug 20, 2026
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Aug 20, 2026

Amentum wins NASA Langley maintenance contract By Investing.com - Investing.com Canada

Aug 20, 2026
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Aug 20, 2026

Why is Amentum stock climbing today? By Investing.com - Investing.com Canada

Aug 20, 2026
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Aug 20, 2026

Amentum Wins $974M Center Maintenance, Operations, and Engineering Contract at NASA Langley Research Center - Financial Times

Aug 20, 2026
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Aug 19, 2026

symbol__ Stock Quote Price and Forecast - CNN

Aug 19, 2026
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Aug 19, 2026

Amentum (AMTM) Range: Posts a 1.96% Gain to $21.36 at the Close; Chart View: the Price Remains Bounded by the Supplied Support and Resistance for the Current SessionMarket Cap Weight - Vinanet

Aug 19, 2026
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Aug 19, 2026

Amentum (AMTM) Q3 2026 Earnings Call Transcript - AOL.com

Aug 19, 2026
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Aug 19, 2026

Amentum to Support Critical Infrastructure and Platforms Under New Engineering Services Framework - Finviz

Aug 19, 2026
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Aug 19, 2026

Amentum joins a five-year framework covering UK military bases and systems - Stock Titan

Aug 19, 2026
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Aug 18, 2026

Amentum Holdings Inc. stock rises Tuesday, outperforms market - MarketWatch

Aug 18, 2026
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Aug 18, 2026

Amentum: Everyone, And I Mean (Almost) Everyone, Is Wrong About The Stock (NYSE:AMTM) - Seeking Alpha

Aug 18, 2026
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Aug 18, 2026

Amentum Joint Venture Selected for Australia Nuclear Submarine S - GuruFocus

Aug 18, 2026
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Aug 18, 2026

Amentum Joint Venture Selected for Australia Nuclear Submarine Shipyard Program - Finviz

Aug 18, 2026
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Aug 18, 2026

Amentum joint venture selected for Australia submarine yard By Investing.com - Investing.com Canada

Aug 18, 2026
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Aug 17, 2026

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

Aug 17, 2026
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Aug 17, 2026

Amentum Stock Stumbles as Analysts Cut Targets - TipRanks

Aug 17, 2026
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Aug 17, 2026

J.P. Morgan Maintains Amentum Holdings(AMTM.US) With Hold Rating, Cuts Target Price to $26 - Moomoo

Aug 17, 2026
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Aug 17, 2026

5 Must-Read Analyst Questions From Amentum’s Q2 Earnings Call - Yahoo Finance

Aug 17, 2026
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Aug 15, 2026

Bryn Mawr Trust Advisors LLC Invests $2.92 Million in Amentum Holdings, Inc. $AMTM - MarketBeat

Aug 15, 2026
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Aug 15, 2026

Amentum (NYSE:AMTM) Upgraded by Wall Street Zen to Buy Rating - marketbeat.com

Aug 15, 2026
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Aug 14, 2026

Amentum Holdings, Inc.: Revenue and Earnings Analysts Forecasts Revisions | AMTM | US0239391016 - marketscreener.com

Aug 14, 2026
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Aug 14, 2026

Stocks making big moves yesterday: Amentum, Upwork, Aramark, HighPeak Energy, and MercadoLibre - Yahoo Finance

Aug 14, 2026
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Aug 14, 2026

Amentum Holdings (AMTM) Slips 3.77% to $21.67 as Aerospace and Defense Sector Faces Renewed PressureEarnings Breakout Stocks - Vinanet

Aug 14, 2026
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Aug 14, 2026

Amentum (AMTM) Earnings Date and Reports 2026 - MarketBeat

Aug 14, 2026
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Aug 13, 2026

Why Amentum (AMTM) Shares Are Trading Lower Today - Yahoo Finance

Aug 13, 2026
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Aug 13, 2026

National Security Executive Khalid Syed Joins Amentum - Yahoo Finance

Aug 13, 2026
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Aug 13, 2026

BTIG Maintains Amentum Holdings(AMTM.US) With Buy Rating, Cuts Target Price to $30 - Moomoo

Aug 13, 2026
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Aug 13, 2026

Morgan Stanley Maintains Amentum Holdings(AMTM.US) With Hold Rating, Maintains Target Price $30 - Moomoo

Aug 13, 2026
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Aug 13, 2026

BTIG cuts Amentum stock price target on muted 2027 outlook By Investing.com - Investing.com Australia

Aug 13, 2026
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Aug 12, 2026

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

Aug 12, 2026
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Aug 12, 2026

Amentum Likely Weighed by Legacy Business, RBC Says - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Amentum Needs Revenue Growth to Re-rate Higher, Morgan Stanley Says - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

UBS raises Amentum stock price target to $24 on backlog growth - Investing.com

Aug 12, 2026
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Aug 12, 2026

Royal Bank Of Canada Has Lowered Expectations for Amentum (NYSE:AMTM) Stock Price - MarketBeat

Aug 12, 2026
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Aug 12, 2026

UBS Adjusts Price Target on Amentum to $24 From $23, Keeps Neutral Rating - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Analysts Offer Insights on NA Companies: Alamar Biosciences, Inc. (ALMR), NIQ Global Intelligence PLC (NIQ) and Amentum Holdings, Inc. (AMTM) - The Globe and Mail

Aug 12, 2026
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Aug 12, 2026

Amentum (NYSE:AMTM) Price Target Lowered to $30.00 at BTIG Research - MarketBeat

Aug 12, 2026
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Aug 12, 2026

BTIG cuts Amentum stock price target on muted 2027 outlook - Investing.com

Aug 12, 2026
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Aug 12, 2026

Amentum Holdings, Inc. $AMTM Shares Acquired by Hudson Value Partners LLC - MarketBeat

Aug 12, 2026
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Aug 12, 2026

RBC Adjusts Price Target on Amentum Holdings to $26 From $28, Keeps Sector Perform Rating - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Amentum stock rating reaffirmed at Citizens on merger synergies By Investing.com - Investing.com Nigeria

Aug 12, 2026
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Aug 12, 2026

Amentum stock rating reaffirmed at Citizens on merger synergies - Investing.com

Aug 12, 2026
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Aug 12, 2026

Morgan Stanley Adjusts Price Target on Amentum to $24 From $30, Maintains Equalweight Rating - marketscreener.com

Aug 12, 2026
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Aug 12, 2026

Amentum (AMTM) Stock Drops Despite Margin Strength And Higher EPS Outlook - Sahm

Aug 12, 2026
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Aug 11, 2026

Amentum Holdings (MEX:AMTM) Cyclically Adjusted Price-to-FC - GuruFocus

Aug 11, 2026
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Aug 11, 2026

Amentum Holdings (MEX:AMTM) Cyclically Adjusted PB Ratio : (As of Aug. 17, 2026) - GuruFocus

Aug 11, 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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UNF UNF
$292.64
price down icon 0.02%
DLB DLB
$65.30
price down icon 0.03%
RTO RTO
$23.57
price down icon 0.95%
ULS ULS
$74.49
price down icon 0.03%
RBA RBA
$83.52
price down icon 0.58%
$59.01
price down icon 0.27%
Cap:     |  Volume (24h):