Axcelis Technologies (ACLS) Operating Margin (2010 - 2026)
Axcelis Technologies (ACLS) posted Operating Margin of 4.0% for Q1 2026, down 73.67% quarter-over-quarter from 15.18% in Q4 2025, and down 1115.0% year-on-year from 0.39% in Q1 2025.
Axcelis Technologies (ACLS) Operating Margin (2010 - 2026) Analysis & Trends
Axcelis Technologies (ACLS) has reported Operating Margin for 17 consecutive years, with 4.0% the latest figure, recorded in Q1 2026.
- Operating Margin for Q1 2026 came in at 4.0%, down 1115.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 11.6% (up 941.0% YoY), and the FY2025 annual result was 14.22%, up 947.0% from the prior year.
- Operating Margin was 4.0% for Q1 2026 at Axcelis Technologies, down from 15.18% in the prior quarter.
- Over five years, Operating Margin peaked at 25.48% in Q4 2023 and troughed at 42.75% in Q4 2024.
- Average Operating Margin over 5 years is 15.63%, with a median of 20.59% recorded in 2024.
- Year-over-year, Operating Margin sank 6823 bps in 2024 and soared 5793 bps in 2025.
- Over 5 years, Operating Margin stood at 21.08% in 2022, then advanced by 21 bps to 25.48% in 2023, then tumbled by 268 bps to 42.75% in 2024, then soared by 136 bps to 15.18% in 2025, then tumbled by 74 bps to 4.0% in 2026.
- Per Business Quant data, the three most recent Operating Margin figures were 4.0% in Q1 2026, 15.18% in Q4 2025, and 11.71% in Q3 2025.
Powered by 
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Applied Materials | 516.82 Bn | 510.08 Bn | 3.95 Bn | 31.90% |
| 2 | Lam Research | 488.97 Bn | 484.22 Bn | 2.91 Bn | 35.04% |
| 3 | Kla | 348.47 Bn | 343.51 Bn | 2.09 Bn | 41.21% |
| 4 | Teradyne | 66.84 Bn | 66.60 Bn | 780.95 Mn | 36.88% |
| 5 | Qnity Electronics | 32.19 Bn | 32.35 Bn | 618.00 Mn | 26.69% |
| 6 | Entegris | 25.16 Bn | 24.72 Bn | 380.80 Mn | 17.44% |
| 7 | Amkor Technology | 19.80 Bn | 17.99 Bn | 239.03 Mn | 5.95% |
| 8 | Formfactor | 11.45 Bn | 11.15 Bn | 86.79 Mn | 7.36% |
| 9 | ACM Research | 7.71 Bn | 7.32 Bn | 107.24 Mn | 15.64% |
| 10 | Axcelis Technologies | 5.48 Bn | 5.11 Bn | 80.58 Mn | 4.00% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 4.00% |
| Dec 31, 2025 | 15.18% |
| Sep 30, 2025 | 11.71% |
| Jun 30, 2025 | 14.89% |
| Mar 31, 2025 | 15.14% |
| Dec 31, 2024 | -42.75% |
| Sep 30, 2024 | 18.29% |
| Jun 30, 2024 | 20.59% |
| Mar 31, 2024 | 22.40% |
| Dec 31, 2023 | 25.48% |
| Sep 30, 2023 | 24.52% |
| Jun 30, 2023 | 23.25% |
| Mar 31, 2023 | 20.22% |
| Dec 31, 2022 | 21.08% |
| Sep 30, 2022 | 23.21% |
| Jun 30, 2022 | 24.48% |
| Mar 31, 2022 | 24.03% |
| Dec 31, 2021 | -26.96% |
| Sep 30, 2021 | 20.60% |
| Jun 30, 2021 | 16.29% |