Allison Transmission Holdings Inc (ALSN) stock
ALSNNYSEMotor Vehicle Parts & AccessoriesFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 14/3056% above fair value
$126.69+1.04 (+0.83%)
Close on Nov 13, 2026Market cap $10.46BP/E 18.3Yield 0.85%
Allison Transmission operating margin
Operating margin is operating income as a percentage of revenue.
Allison Transmission's operating margin for the twelve months ending Sep 30, 2026 was 18.3%. For fiscal 2025 it was 29.2%, against 30.8% the year before. The highest annual figure on record is 34.0% in fiscal 2018.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 29.2% | −1.5 |
| FY2024 | Dec 31, 2024 | 30.8% | +0.5 |
| FY2023 | Dec 31, 2023 | 30.3% | +2.0 |
| FY2022 | Dec 31, 2022 | 28.3% | +0.5 |
| FY2021 | Dec 31, 2021 | 27.9% | +2.2 |
| FY2020 | Dec 31, 2020 | 25.7% | −7.4 |
| FY2019 | Dec 31, 2019 | 33.1% | −1.0 |
| FY2018 | Dec 31, 2018 | 34.0% | +5.2 |
| FY2017 | Dec 31, 2017 | 28.8% | +4.3 |
| FY2016 | Dec 31, 2016 | 24.6% | +3.0 |
| FY2015 | Dec 31, 2015 | 21.6% | −2.5 |
| FY2014 | Dec 31, 2014 | 24.1% | +2.8 |
| FY2013 | Dec 31, 2013 | 21.3% | +1.7 |
| FY2012 | Dec 31, 2012 | 19.6% | −0.2 |
| FY2011 | Dec 31, 2011 | 19.8% | +2.1 |
| FY2010 | Dec 31, 2010 | 17.7% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 19.8% | −9.6 |
| Q2 FY2026 | Jun 30, 2026 | 18.6% | −12.9 |
| Q1 FY2026 | Mar 31, 2026 | 13.9% | −18.6 |
| Q4 FY2025 | Dec 31, 2025 | 23.2% | −6.3 |
| Q3 FY2025 | Sep 30, 2025 | 29.4% | −2.1 |
| Q2 FY2025 | Jun 30, 2025 | 31.4% | −0.8 |
| Q1 FY2025 | Mar 31, 2025 | 32.5% | +2.8 |
| Q4 FY2024 | Dec 31, 2024 | 29.5% | +0.5 |
| Q3 FY2024 | Sep 30, 2024 | 31.6% | +1.4 |
| Q2 FY2024 | Jun 30, 2024 | 32.2% | +1.3 |
| Q1 FY2024 | Mar 31, 2024 | 29.7% | −1.4 |
| Q4 FY2023 | Dec 31, 2023 | 29.0% | +2.3 |
| Q3 FY2023 | Sep 30, 2023 | 30.2% | +1.6 |
| Q2 FY2023 | Jun 30, 2023 | 30.9% | +2.7 |
| Q1 FY2023 | Mar 31, 2023 | 31.0% | +1.2 |
| Q4 FY2022 | Dec 31, 2022 | 26.7% | −0.6 |
| Q3 FY2022 | Sep 30, 2022 | 28.6% | +2.8 |
| Q2 FY2022 | Jun 30, 2022 | 28.2% | +0.5 |
| Q1 FY2022 | Mar 31, 2022 | 29.8% | −0.8 |
| Q4 FY2021 | Dec 31, 2021 | 27.3% | +2.5 |
| Q3 FY2021 | Sep 30, 2021 | 25.7% | +1.7 |
| Q2 FY2021 | Jun 30, 2021 | 27.7% | +12.3 |
| Q1 FY2021 | Mar 31, 2021 | 30.6% | −3.1 |
| Q4 FY2020 | Dec 31, 2020 | 24.9% | −1.9 |
| Q3 FY2020 | Sep 30, 2020 | 24.1% | −9.4 |
| Q2 FY2020 | Jun 30, 2020 | 15.4% | −19.8 |
| Q1 FY2020 | Mar 31, 2020 | 33.8% | −2.4 |
| Q4 FY2019 | Dec 31, 2019 | 26.7% | −5.3 |
| Q3 FY2019 | Sep 30, 2019 | 33.5% | −2.1 |
| Q2 FY2019 | Jun 30, 2019 | 35.1% | +0.3 |
| Q1 FY2019 | Mar 31, 2019 | 36.1% | +2.7 |
| Q4 FY2018 | Dec 31, 2018 | 32.0% | +10.2 |
| Q3 FY2018 | Sep 30, 2018 | 35.5% | +2.3 |
| Q2 FY2018 | Jun 30, 2018 | 34.9% | +4.4 |
| Q1 FY2018 | Mar 31, 2018 | 33.5% | +3.6 |
| Q4 FY2017 | Dec 31, 2017 | 21.8% | −1.7 |
| Q3 FY2017 | Sep 30, 2017 | 33.3% | – |
| Q2 FY2017 | Jun 30, 2017 | 30.5% | – |
| Q1 FY2017 | Mar 31, 2017 | 29.9% | – |
| Q4 FY2016 | Dec 31, 2016 | 23.5% | – |
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