Gross Margin: 7.22%
Is the gross margin high or low?
The gross margin of 7.22% is 25% below its 3-year average of 9.63%, near the low end of its 3-year range (4.97%–14.23%).
As of Thursday, June 25, 2026. 9.36% below its 12-month average of 7.96%.
AMTM Gross Margin
Reported quarterly gross margin; no daily interpolation.
AMTM Average Gross Margin Chart
AMTM Current vs Average Gross Margin Chart
AMTM Gross Margin Metrics
GROSS MARGIN
7.22%
GROSS MARGIN AVG TTM
7.96%
GROSS MARGIN AVG 3Y
8.97%
GROSS MARGIN AVG 5Y
N/A
GROSS MARGIN AVG 10Y
N/A
GROSS MARGIN AVG 15Y
N/A
GROSS MARGIN AVG 20Y
N/A
CURRENT VS TTM AVG
-9.36%
CURRENT VS 3Y AVG
-19.51%
CURRENT VS 5Y AVG
N/A
CURRENT VS 10Y AVG
N/A
CURRENT VS 15Y AVG
N/A
CURRENT VS 20Y AVG
N/A
AMTM Competitors' Gross Margin
| NAME | MARKET CAP | GROSS MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Amentum Holdings, Inc. (AMTM) | $4.90B | 7.22% | 7.96% | 8.97% | N/A |
| Primoris Services Corporation (PRIM)vs › | $5.17B | 10.38% | 10.89% | 10.60% | 10.82% |
| Griffon Corporation (GFF)vs › | $4.40B | 42.62% | 40.44% | 37.39% | 34.38% |
| KBR, Inc. (KBR)vs › | $4.09B | 14.50% | 14.51% | 14.36% | 13.33% |
| Matson, Inc. (MATX)vs › | $5.93B | 22.42% | 23.89% | 25.80% | 26.36% |
| AeroVironment, Inc. (AVAV)vs › | $6.85B | 21.82% | 39.48% | 35.69% | 37.68% |
| Trinity Industries, Inc. (TRN)vs › | $2.89B | 27.01% | 24.13% | 21.13% | 22.01% |
| Arcosa, Inc. (ACA)vs › | $7.12B | 22.77% | 21.25% | 20.02% | 19.55% |
| Booz Allen Hamilton Holding Corporation (BAH)vs › | $7.24B | 44.51% | 37.84% | 45.76% | 48.31% |
| Werner Enterprises, Inc. (WERN)vs › | $2.52B | 8.41% | 8.49% | 11.43% | 13.77% |
Gross Margin Analysis
Gross Margin
7.2%
(Revenue - COGS) / Revenue
Gross Margin Formula & Definition
Gross Margin = Gross Profit / Revenue
Gross margin is the percentage of revenue remaining after the cost of goods sold, reflecting core product profitability.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Gross Margin FAQ
- What is the gross margin for Amentum Holdings, Inc. (AMTM)?
- The gross margin for AMTM stock is 7.22%.
- Is Amentum Holdings, Inc.'s gross margin high or low?
- The gross margin of 7.22% is 25% below its 3-year average of 9.63%, near the low end of its 3-year range (4.97%–14.23%).
- What is the TTM average gross margin for Amentum Holdings, Inc. (AMTM)?
- The TTM average gross margin for AMTM stock is 7.96%.
- What is the 3Y average gross margin for Amentum Holdings, Inc. (AMTM)?
- The 3Y average gross margin for AMTM stock is 8.97%.
AMTM Gross Margin History
| DATE | GROSS MARGIN |
|---|---|
| 2026-04-03 | 7.22% |
| 2026-01-02 | 10.07% |
| 2025-10-03 | 7.54% |
| 2025-06-27 | 7.02% |
| 2025-03-28 | 7.08% |
| 2024-12-27 | 7.06% |
| 2024-09-27 | 4.97% |
| 2024-06-30 | 9.62% |
| 2024-03-31 | 13.47% |
| 2023-12-31 | 14.23% |
| 2023-09-30 | 14.08% |
| 2023-06-30 | 5.23% |
| 2023-03-31 | 13.23% |
| 2022-12-30 | 13.97% |
Related Metrics
About Amentum Holdings, Inc.
Amentum Holdings, Inc. is a provider of critical, technology-driven services, serving both governmental and commercial sectors. Its operations are structured around two distinct segments: Critical Mission Solutions and Cyber & Intelligence. The Critical Mission Solutions (CMS) segment delivers comprehensive support across various domains. This includes testing, training, and operational oversight for advanced missile defense systems. It also furnishes IT and engineering expertise to both defense organizations and the burgeoning space sector. Moreover, CMS offers technological solutions to energy clients, encompassing installation, decommissioning, and vital environmental remediation efforts, in addition to specialized technical consulting services. Meanwhile, the Cyber & Intelligence (C&I) segment focuses on advanced cyber training and sophisticated data analytics for government professionals. It also deploys cutting-edge communication systems and aerial mapping technologies for national security applications, alongside other specialized technical support for U.S. defense and intelligence agencies. Established on November 26, 2019, the company maintains its corporate headquarters in Chantilly, VA.
- Sector
- Industrials
- Industry
- Aerospace & Defense
- CEO
- John E. Heller