Latest period
$225M
YoY change
+1055.3%
5Y CAGR
—
Peak year (FY2025)
$543M
Latest annual
$543M
Operating Cash Flow history chart for Amentum Holdings (AMTM) from 2021 to 2025
Latest: $543M
Operating Cash Flow growth chart for Amentum Holdings (AMTM) from 2021 to 2025
Latest: +1055.3%
Operating Cash Flow history table for Amentum Holdings (AMTM) from 2021 to 2025
| FY2025 | $543M | +1055.3% | +$496M | ||
| FY2024 | $47M | -29.9% | -$20M | ||
| FY2023 | $67M | -46.8% | -$59M | ||
| FY2022 | $126M | -48.6% | -$119M | ||
| FY2021 | $245M | — | — |
- FY2025$543M+1055.3%
- FY2024$47M-29.9%
- FY2023$67M-46.8%
- FY2022$126M-48.6%
- FY2021$245M—
Operating Cash Flow values are taken from Amentum Holdings's reported cash flow statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Operating Cash Flow at Amentum Holdings (AMTM)
Operating Cash Flow for Amentum Holdings (AMTM): headline value $225M · YoY +1,055.3%. Annual and quarterly series, chart, and tables are below.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
As of the 2025 fiscal year, Amentum Holdings (AMTM) reported operating cash flow of $543M – surged 1055.3% year-over-year.
$543M stands as the all-time-high annual operating cash flow, posted in 2025, against a low of $47M during 2024.
Amentum Holdings Operating Cash Flow by Year
Amentum Holdings Operating Cash Flow 2025: $543M
Amentum Holdings operating cash flow in 2025 was $543M, surged 1055.3% from 2024. This figure represents the highest annual value in the available history.
Amentum Holdings Operating Cash Flow 2024: $47M
2024's operating cash flow for Amentum Holdings came in at $47M, declined 29.9% below 2023. This figure represents the lowest annual value in the available history.
Amentum Holdings Operating Cash Flow 2023: $67M
Amentum Holdings posted operating cash flow of $67M in 2023, plunged 46.8% below 2022.
Amentum Holdings Operating Cash Flow 2022: $126M
In 2022, Amentum Holdings reported operating cash flow of $126M, plunged 48.6% below 2021.
Amentum Holdings Operating Cash Flow 2021: $245M
Amentum Holdings operating cash flow in 2021 was $245M.
See more financial history for Amentum Holdings (AMTM).
Sector peers by Operating Cash Flow
Industrials peers of Amentum Holdings (AMTM), ranked by their latest operating cash flow
| $11.7B | |
| $10.6B | |
| $9.29B | |
| $8.54B | |
| $7.46B | |
| $6.79B | |
| $4.99B | |
| $1.07B |
- $11.7B
- $10.6B
- $9.29B
- $8.54B
- $7.46B
- $6.79B
- $4.99B
- $1.07B
Frequently asked questions
Amentum Holdings (AMTM) Key Financials
Charts, filings, and peer comparison for every metric
Explore more
Deep-dives across the income statement, cash flow, capital return, and valuation
How this company returns cash to shareholders — buybacks, dividends, and stock splits.