Amentum Holdings (AMTM) FCF Margin (2023 - 2026)
On a quarterly basis, FCF Margin rose 481.0% to 6.33% in Q2 2026 year-over-year; TTM through Apr 2026 was 3.09%, a 66.0% increase, with the full-year FY2025 number at 3.59%, up 316.0% from a year prior.
Amentum Holdings (AMTM) has 4 years of FCF Margin data on record, last reported at 6.33% in Q2 2026.
- FCF Margin reached 6.33% in Q2 2026 per AMTM's latest filing, up from 4.39% in the prior quarter.
- Over the last five years, FCF Margin for AMTM hit a ceiling of 11.02% in Q2 2024 and a floor of 5.29% in Q3 2024.
- A 4-year average of 1.74% and a median of 2.16% in 2025 define the central range for FCF Margin.
- On a YoY basis, FCF Margin climbed as much as 1194bps in 2025 and fell as far as -821bps in 2025.
- Tracing AMTM's FCF Margin over 4 years: stood at 4.29% in 2023, then skyrocketed by 170bps to 2.99% in 2024, then soared by 123bps to 6.65% in 2025, then fell by -5bps to 6.33% in 2026.
- Business Quant data shows FCF Margin for AMTM at 6.33% in Q2 2026, 4.39% in Q1 2026, and 6.65% in Q4 2025.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Relx | 81.40 Bn | 81.16 Bn | - | - |
| 2 | Rentokil Initial | 79.56 Bn | 78.10 Bn | - | - |
| 3 | Cintas | 69.26 Bn | 69.08 Bn | 1.45 Bn | 18.67% |
| 4 | Copart | 33.09 Bn | 28.01 Bn | 971.24 Mn | 5.16% |
| 5 | UL Solutions | 20.56 Bn | 20.32 Bn | 381.00 Mn | 19.79% |
| 6 | Global Payments | 19.88 Bn | 14.69 Bn | 1.70 Bn | -18.53% |
| 7 | Rb Global | 19.08 Bn | 18.89 Bn | 869.50 Mn | 13.98% |
| 8 | Aramark | 13.57 Bn | 13.16 Bn | 426.35 Mn | 6.09% |
| 9 | Amentum Holdings | 5.65 Bn | 5.74 Bn | 345.00 Mn | 6.33% |
| 10 | Dolby Laboratories | 5.15 Bn | 4.56 Bn | 350.90 Mn | 21.09% |
Historic Data
Download Data| Date | Value |
|---|---|
| Apr 3, 2026 | 6.33% |
| Jan 2, 2026 | -4.39% |
| Oct 3, 2025 | 6.65% |
| Jun 27, 2025 | 2.81% |
| Mar 28, 2025 | 1.52% |
| Dec 27, 2024 | 2.99% |
| Sep 27, 2024 | -5.29% |
| Jun 28, 2024 | 11.02% |
| Mar 29, 2024 | 0.10% |
| Dec 29, 2023 | -4.29% |