Aecom (ACM) Operating Margin (2009 - 2026)
Aecom (ACM) posted Operating Margin of 2.12% for Q2 2026, down 132.51% on a QoQ basis from 6.52% in Q1 2026, and down 916.0% year-over-year from 0.26% in Q2 2025.
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Aecom (ACM) Operating Margin (2009 - 2026) Analysis & Trends
Aecom has reported Operating Margin for 17 years, with the latest figure at 2.12% in Q2 2026.
- On a quarterly basis, Operating Margin fell 916.0% year-over-year to 2.12% in Q2 2026; TTM through Jun 2026 was 4.1%, a 228.0% decrease from a year earlier, with the FY2025 full-year figure at 6.36%, up 122.0% from the prior year.
- Operating Margin was 2.12% for Q2 2026 at Aecom, down from 6.52% in the prior quarter.
- The five-year high for Operating Margin was 7.04% in Q2 2025, with the low at 2.88% in Q2 2023.
- Average Operating Margin over 5 years is 4.44%, with a median of 5.56% recorded in 2022.
- The sharpest annual moves came in 2024 and 2026: Operating Margin soared 836 bps in 2024, then sank 916 bps in 2026.
- Over 5 years, Operating Margin stood at 4.49% in 2022, then retreated by 7 bps to 4.18% in 2023, then surged by 41 bps to 5.92% in 2024, then slipped by 2 bps to 5.8% in 2025, then tumbled by 137 bps to 2.12% in 2026.
- The last three Operating Margin figures came in at 2.12% (Q2 2026), 6.52% (Q1 2026), and 5.8% (Q4 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Ferrovial | 40.62 Bn | 35.22 Bn | - | - |
| 2 | Emcor | 33.52 Bn | 32.59 Bn | 1.02 Bn | 10.62% |
| 3 | Jacobs Solutions | 16.70 Bn | 15.53 Bn | 810.70 Mn | 7.03% |
| 4 | Sterling Infrastructure | 15.24 Bn | 14.78 Bn | 289.96 Mn | 18.77% |
| 5 | Aecom | 8.17 Bn | 7.16 Bn | -34.04 Mn | -2.12% |
| 6 | Stantec | 8.05 Bn | 8.05 Bn | 1.36 Bn | 12.86% |
| 7 | Fluor | 7.62 Bn | 4.58 Bn | 179.00 Mn | 3.12% |
| 8 | Argan | 5.64 Bn | 5.10 Bn | 74.22 Mn | 14.79% |
| 9 | Installed Building Products | 5.63 Bn | 5.24 Bn | 258.90 Mn | 12.16% |
| 10 | Construction Partners | 5.49 Bn | 5.39 Bn | 168.39 Mn | 10.94% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -2.12% |
| Mar 31, 2026 | 6.52% |
| Dec 31, 2025 | 5.80% |
| Sep 30, 2025 | 5.69% |
| Jun 30, 2025 | 7.04% |
| Mar 31, 2025 | 6.83% |
| Dec 31, 2024 | 5.92% |
| Sep 30, 2024 | 5.75% |
| Jun 30, 2024 | 5.48% |
| Mar 31, 2024 | 5.08% |
| Dec 31, 2023 | 4.18% |
| Sep 30, 2023 | 2.09% |
| Jun 30, 2023 | -2.88% |
| Mar 31, 2023 | 5.66% |
| Dec 31, 2022 | 4.49% |
| Sep 30, 2022 | 5.37% |
| Jun 30, 2022 | 5.65% |
| Mar 31, 2022 | 3.47% |
| Dec 31, 2021 | 5.15% |
| Sep 30, 2021 | 5.08% |