Amentum Holdings (AMTM) FCF Margin (2023 - 2026)

Amentum Holdings (AMTM) has 4 years of FCF Margin data on file, last reported at 6.33% in Q2 2026.

• On a quarterly basis, FCF Margin rose 481.0% year-over-year to 6.33% in Q2 2026; TTM through Apr 2026 was 3.09%, a 66.0% increase from a year earlier, with the FY2025 full-year figure at 3.59%, up 316.0% from the prior year.
• FCF Margin for Q2 2026 stood at 6.33%, up from 4.39% in the prior quarter.
• Over the last five years, FCF Margin for AMTM reached as high as 11.02% in Q2 2024 and fell as low as 5.29% in Q3 2024.
• Historically, FCF Margin has averaged 1.74% across 4 years, with a median of 2.16% in 2025.
• On a YoY basis, FCF Margin climbed as much as 1194 bps in 2025 and fell as far as 821 bps in 2025.
• Year by year, FCF Margin stood at 4.29% in 2023, then jumped by 170 bps to 2.99% in 2024, then soared by 123 bps to 6.65% in 2025, then fell by 5 bps to 6.33% in 2026.
• Per Business Quant data, the three most recent FCF Margin figures were 6.33% in Q2 2026, 4.39% in Q1 2026, and 6.65% in Q4 2025.