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Amentum Holdings, Inc.

AMTMยทNYSE

$23.16

+0.89%
IndustrialsAerospace & Defense

Amentum Holdings, Inc. provides mission-critical, technology-driven services in government and commercial markets. It operates through two operating segments: Critical Mission Solutions and Cyber & Intelligence. The Critical Mission Solutions segment provides test, training, and operations services for missile defense systems, IT and engineering services to defense clients and the space sector, technological solutions, including installations, decommissioning, and environmental remediation to energy clients, and other highly technical consulting solutions. The Cyber & Intelligence segment provides advanced cyber training and data analytics for government professionals, advanced communication systems and aerial mapping technologies to national security clients, and other technical services for United States defense and intelligence clients. The company was founded on November 26, 2019 and is headquartered in Chantilly, VA.

At a Glance

Live Snapshot
Market Cap$5.65B
EPS0.2700
P/E Ratio85.78
Earnings Date08/04/2026
3Y+331.0%
5Y+122.0%
10Y+122.0%
3Y-113.0%
5Y-184.0%
10Y-184.0%
3Y-146.0%
5Y-5743.0%
10Y-5743.0%
A

Amentum Holdings, Inc. Cash Conversion Engine

AMTM ยท NYSE
Net Income59.00M
Depreciation & Amortization519.00M
Stock-Based Compensation21.00M
Change in Working Capital-61.00M
Others52.00M
Capital Expenditures-27.00M
Free Cash Flow516.00M

Cash Flow Quality Analysis

FCF Conversion Rate

874.6%

Excellent cash generation. The company converts earnings to cash at or above 100%, indicating high-quality earnings.

CapEx Intensity

5.0%

Asset-light business model. Low capital requirements leave more cash available for shareholders and growth investments.

FCF Growth Trend

+1333.3%

Strong FCF growth demonstrates improving cash generation and business momentum. Positive signal for sustainability.

Working Capital Impact

-$61.00M

Minimal working capital impact on FCF. Changes in operating assets and liabilities well-managed.

Cash Flow Quality Insight

Exceptional cash generation: High-quality earnings converting to growing free cash flow. The company demonstrates strong pricing power, efficient operations, and disciplined capital allocation.

Amentum Holdings, Inc. Cash Flow Statement

AMTM โ€ข NYSE

Amentum Holdings, Inc. Cash Flow StatementOct 2025Sep 2024Sep 2023Sep 2022Sep 2021
OPERATING ACTIVITIES
59M
-83M
-321M
-78M
207M
519M
251M
325M
292M
72M
-47M
-115M
-62M
-7M
38M
21M
18M
3M
3M
7M
52M
-9M
223M
49M
62M
(107M)
(95M)
(26M)
(0.0)
(0.0)
-61M
-15M
-101M
-133M
-141M
543M
47M
67M
126M
245M
INVESTING ACTIVITIES
-27M
-11M
-12M
-18M
-34M
(258M)
(487M)
-3M
-1.8B
-207M
-3M
-1M
-2M
-1M
-31M
(228M)
(475M)
-17M
-1.8B
-272M
FINANCING ACTIVITIES
-759M
-570M
-101M
1.8B
0.0
-31M
188M
-11M
-104M
14M
-790M
-382M
-112M
1.7B
14M
CASH FLOW SUMMARY
4M
7M
1M
-6M
5M
-15M
147M
-61M
57M
-8M
452M
305M
366M
309M
183M
437M
452M
305M
366M
175M
516M
36M
55M
108M
211M

SEC Filings

AMTM - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q2

Q2

May 12, 2026
April 03, 2026
2026
8-K

8-K 2026

N/A

May 11, 2026
May 11, 2026
2026
8-K

8-K 2026

N/A

April 28, 2026
April 24, 2026
2026
8-K

8-K 2026

N/A

February 10, 2026
February 06, 2026
2026
10-Q

10-Q 2026 Q1

Q1

February 10, 2026
January 02, 2026
2026
8-K

8-K 2026

N/A

February 09, 2026
February 09, 2026
2026
DEF 14A

DEF 14A 2026

N/A

December 19, 2025
February 06, 2026
2026
10-K

10-K 2025 FY

FY

November 25, 2025
October 03, 2025
2025
8-K

8-K 2025

N/A

November 24, 2025
November 24, 2025
2025
10-Q

10-Q 2025 Q2

Q2

August 06, 2025
June 27, 2025
2025
Showing 1 to 10 of 28 filings