Axcelis Technologies Inc (ACLS) stock
ACLSNasdaqSpecial Industry Machinery, NECFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 6/3047% above fair value
$108.06−3.11 (-2.80%)
Close on Nov 12, 2026Market cap $3.34BP/E 32.2Yield –
Axcelis Technologies operating margin
Operating margin is operating income as a percentage of revenue.
Axcelis Technologies's operating margin for the twelve months ending Sep 30, 2026 was 10.3%. For fiscal 2025 it was 14.2%, against 20.7% the year before. The highest annual figure on record is 23.5% in fiscal 2023.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 14.2% | −6.5 |
| FY2024 | Dec 31, 2024 | 20.7% | −2.8 |
| FY2023 | Dec 31, 2023 | 23.5% | +0.4 |
| FY2022 | Dec 31, 2022 | 23.1% | +3.9 |
| FY2021 | Dec 31, 2021 | 19.2% | +7.0 |
| FY2020 | Dec 31, 2020 | 12.2% | +5.2 |
| FY2019 | Dec 31, 2019 | 7.1% | −6.5 |
| FY2018 | Dec 31, 2018 | 13.5% | +1.9 |
| FY2017 | Dec 31, 2017 | 11.7% | +5.4 |
| FY2016 | Dec 31, 2016 | 6.2% | −1.5 |
| FY2015 | Dec 31, 2015 | 7.8% | +13.0 |
| FY2014 | Dec 31, 2014 | -5.3% | +2.2 |
| FY2013 | Dec 31, 2013 | -7.5% | +7.7 |
| FY2012 | Dec 31, 2012 | -15.2% | −17.4 |
| FY2011 | Dec 31, 2011 | 2.2% | +7.1 |
| FY2010 | Dec 31, 2010 | -4.9% | +47.3 |
| FY2009 | Dec 31, 2009 | -52.2% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 11.5% | −0.2 |
| Q2 FY2026 | Jun 30, 2026 | 9.4% | −5.5 |
| Q1 FY2026 | Mar 31, 2026 | 4.0% | −11.1 |
| Q4 FY2025 | Dec 31, 2025 | 15.2% | −6.4 |
| Q3 FY2025 | Sep 30, 2025 | 11.7% | −6.6 |
| Q2 FY2025 | Jun 30, 2025 | 14.9% | −5.7 |
| Q1 FY2025 | Mar 31, 2025 | 15.1% | −7.3 |
| Q4 FY2024 | Dec 31, 2024 | 21.6% | −3.9 |
| Q3 FY2024 | Sep 30, 2024 | 18.3% | −6.2 |
| Q2 FY2024 | Jun 30, 2024 | 20.6% | −2.7 |
| Q1 FY2024 | Mar 31, 2024 | 22.4% | +2.2 |
| Q4 FY2023 | Dec 31, 2023 | 25.5% | +4.4 |
| Q3 FY2023 | Sep 30, 2023 | 24.5% | +1.3 |
| Q2 FY2023 | Jun 30, 2023 | 23.3% | −1.2 |
| Q1 FY2023 | Mar 31, 2023 | 20.2% | −3.8 |
| Q4 FY2022 | Dec 31, 2022 | 21.1% | −1.6 |
| Q3 FY2022 | Sep 30, 2022 | 23.2% | +2.6 |
| Q2 FY2022 | Jun 30, 2022 | 24.5% | +8.2 |
| Q1 FY2022 | Mar 31, 2022 | 24.0% | +8.7 |
| Q4 FY2021 | Dec 31, 2021 | 22.6% | +11.1 |
| Q3 FY2021 | Sep 30, 2021 | 20.6% | +8.0 |
| Q2 FY2021 | Jun 30, 2021 | 16.3% | +3.0 |
| Q1 FY2021 | Mar 31, 2021 | 15.3% | +3.8 |
| Q4 FY2020 | Dec 31, 2020 | 11.5% | −0.7 |
| Q3 FY2020 | Sep 30, 2020 | 12.6% | +9.9 |
| Q2 FY2020 | Jun 30, 2020 | 13.3% | +10.6 |
| Q1 FY2020 | Mar 31, 2020 | 11.5% | +3.8 |
| Q4 FY2019 | Dec 31, 2019 | 12.3% | +1.4 |
| Q3 FY2019 | Sep 30, 2019 | 2.7% | −8.5 |
| Q2 FY2019 | Jun 30, 2019 | 2.7% | −13.4 |
| Q1 FY2019 | Mar 31, 2019 | 7.8% | −7.4 |
| Q4 FY2018 | Dec 31, 2018 | 10.9% | +1.7 |
| Q3 FY2018 | Sep 30, 2018 | 11.2% | −2.1 |
| Q2 FY2018 | Jun 30, 2018 | 16.1% | +4.0 |
| Q1 FY2018 | Mar 31, 2018 | 15.1% | +2.8 |
| Q4 FY2017 | Dec 31, 2017 | 9.2% | +0.8 |
| Q3 FY2017 | Sep 30, 2017 | 13.2% | – |
| Q2 FY2017 | Jun 30, 2017 | 12.2% | – |
| Q1 FY2017 | Mar 31, 2017 | 12.3% | – |
| Q4 FY2016 | Dec 31, 2016 | 8.5% | – |
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