Amentum Holdings (AMTM) Operating Margin (2023 - 2026)
Amentum Holdings (AMTM) posted quarterly Operating Margin of 4.34% for Q2 2026, up 119.0% year-over-year from 1.98% in Q2 2025, and up 1.84% quarter-over-quarter from 4.26% in Q1 2026.
Amentum Holdings (AMTM) Operating Margin (2023 - 2026) Analysis & Trends
Amentum Holdings (AMTM) has reported Operating Margin for 4 consecutive years, with 4.34% the latest figure, recorded in Q2 2026.
- In Q2 2026, Operating Margin rose 119.0% year-over-year to 4.34%; the TTM figure through Apr 2026 stood at 3.71% (up 53.0% YoY), while the FY2025 annual figure was 3.33%, down 13.0% from the prior year.
- Operating Margin grew to 4.34% in Q2 2026 per AMTM's latest filing, from 4.26% in the prior quarter.
- Across five years, Operating Margin topped out at 4.34% in Q2 2026 and bottomed at 1.22% in Q3 2024.
- Historically, Operating Margin has averaged 3.6% across 4 years, with a median of 4.01% in 2024.
- On a YoY basis, Operating Margin climbed as much as 222 bps in 2025 and fell as far as 126 bps in 2025.
- Amentum Holdings' Operating Margin stood at 4.34% in 2023, then declined by 11 bps to 3.86% in 2024, then decreased by 11 bps to 3.44% in 2025, then climbed by 26 bps to 4.34% in 2026.
- Business Quant data shows AMTM's Operating Margin at 4.34% in Q2 2026, 4.26% in Q1 2026, and 3.44% in Q4 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Cintas | 81.92 Bn | 81.63 Bn | 1.48 Bn | 23.17% |
| 2 | Relx | 65.85 Bn | 65.68 Bn | - | - |
| 3 | Copart | 31.76 Bn | 28.41 Bn | 732.88 Mn | 37.53% |
| 4 | Global Payments | 25.19 Bn | 19.79 Bn | 2.03 Bn | 10.15% |
| 5 | Rb Global | 16.14 Bn | 15.61 Bn | 935.50 Mn | 17.07% |
| 6 | Aramark | 15.69 Bn | 15.19 Bn | 430.34 Mn | 4.26% |
| 7 | UL Solutions | 15.12 Bn | 14.69 Bn | 417.00 Mn | 18.38% |
| 8 | Rentokil Initial | 11.92 Bn | 9.40 Bn | - | - |
| 9 | Dolby Laboratories | 6.11 Bn | 5.44 Bn | 264.68 Mn | 11.25% |
| 10 | Amentum Holdings | 5.15 Bn | 4.69 Bn | 360.00 Mn | 4.93% |
Historic Data
Download Data| Date | Value |
|---|---|
| Jul 3, 2026 | 4.93% |
| Apr 3, 2026 | 4.34% |
| Jan 2, 2026 | 4.26% |
| Oct 3, 2025 | 3.44% |
| Jun 27, 2025 | 2.89% |
| Mar 28, 2025 | 3.15% |
| Dec 27, 2024 | 3.86% |
| Sep 27, 2024 | 1.22% |
| Jun 28, 2024 | 4.15% |
| Mar 29, 2024 | 4.34% |
| Dec 29, 2023 | 4.34% |