Alkermes plc annual operating margin
2009
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2025
Alkermes plc Operating Margin Growth & History (ALKS)
Alkermes plc's operating margin was 17.21% for fiscal 2025.
View full Alkermes plc company overviewAlkermes plc annual operating margin history
| Fiscal year | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| 2025 | 2025-12-31 | 17.21% | −9.80 pp |
| 2024 | 2024-12-31 | 27.00% | +2.11 pp |
| 2023 | 2023-12-31 | 24.90% | +25.44 pp |
| 2022 | 2022-12-31 | −0.55% | −8.88 pp |
| 2021 | 2021-12-31 | 8.33% | +19.15 pp |
| 2020 | 2020-12-31 | −10.82% | +4.16 pp |
| 2019 | 2019-12-31 | −14.99% | −5.93 pp |
| 2018 | 2018-12-31 | −9.06% | +7.31 pp |
| 2017 | 2017-12-31 | −16.37% | +11.61 pp |
| 2016 | 2016-12-31 | −27.98% | +7.72 pp |
| 2015 | 2015-12-31 | −35.70% | −21.61 pp |
| 2014 | 2014-12-31 | −14.08% | −19.86 pp |
| 2013 | 2013-12-31 | 5.78% | −8.43 pp |
| 2012 | 2013-03-31 | 14.21% | +36.85 pp |
| 2011 | 2012-03-31 | −22.64% | +1.81 pp |
| 2010 | 2011-03-31 | −24.45% | −0.31 pp |
| 2009 | 2010-03-31 | −24.14% | — |
Alkermes plc quarterly operating margin
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Q1.26
Q2.26
| Fiscal quarter | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| Q2 2026 | 2026-06-30 | 3.70% | −20.10 pp |
| Q1 2026 | 2026-03-31 | −12.29% | −16.79 pp |
| Q4 2025 | 2025-12-31 | 15.11% | −22.73 pp |
| Q3 2025 | 2025-09-30 | 22.60% | −5.10 pp |
| Q2 2025 | 2025-06-30 | 23.80% | −3.73 pp |
| Q1 2025 | 2025-03-31 | 4.50% | −7.86 pp |
| Q4 2024 | 2024-12-31 | 37.84% | +23.36 pp |
| Q3 2024 | 2024-09-30 | 27.70% | +4.29 pp |
| Q2 2024 | 2024-06-30 | 27.53% | −18.03 pp |
| Q1 2024 | 2024-03-31 | 12.36% | +16.18 pp |
| Q4 2023 | 2023-12-31 | 14.47% | −23.47 pp |
| Q3 2023 | 2023-09-30 | 23.41% | +47.44 pp |
| Q2 2023 | 2023-06-30 | 45.56% | +58.03 pp |
| Q1 2023 | 2023-03-31 | −3.82% | +5.73 pp |
| Q4 2022 | 2022-12-31 | 37.94% | −1.95 pp |
| Q3 2022 | 2022-09-30 | −24.03% | −17.35 pp |
| Q2 2022 | 2022-06-30 | −12.47% | −13.93 pp |
| Q1 2022 | 2022-03-31 | −9.54% | −3.01 pp |
| Q4 2021 | 2021-12-31 | 39.89% | +50.86 pp |
| Q3 2021 | 2021-09-30 | −6.68% | −2.66 pp |
| Q2 2021 | 2021-06-30 | 1.46% | +15.05 pp |
| Q1 2021 | 2021-03-31 | −6.54% | +8.64 pp |
| Q4 2020 | 2020-12-31 | −10.97% | −8.57 pp |
| Q3 2020 | 2020-09-30 | −4.03% | +16.98 pp |
| Q2 2020 | 2020-06-30 | −13.60% | −0.76 pp |
| Q1 2020 | 2020-03-31 | −15.18% | +18.89 pp |
| Q4 2019 | 2019-12-31 | −2.41% | −2.41 pp |
| Q3 2019 | 2019-09-30 | −21.01% | −6.07 pp |
| Q2 2019 | 2019-06-30 | −12.84% | −12.80 pp |
| Q1 2019 | 2019-03-31 | −34.07% | −6.58 pp |
| Q4 2018 | 2018-12-31 | 0.01% | −2.11 pp |
| Q3 2018 | 2018-09-30 | −14.94% | +2.70 pp |
| Q2 2018 | 2018-06-30 | −0.03% | +20.31 pp |
| Q1 2018 | 2018-03-31 | −27.49% | +9.47 pp |
| Q4 2017 | 2017-12-31 | 2.12% | +13.14 pp |
| Q3 2017 | 2017-09-30 | −17.64% | +16.27 pp |
| Q2 2017 | 2017-06-30 | −20.34% | +3.80 pp |
| Q1 2017 | 2017-03-31 | −36.95% | +12.09 pp |
| Q4 2016 | 2016-12-31 | −11.02% | +30.09 pp |
| Q3 2016 | 2016-09-30 | −33.91% | +16.80 pp |
| Q2 2016 | 2016-06-30 | −24.14% | +10.55 pp |
| Q1 2016 | 2016-03-31 | −49.04% | −32.10 pp |
| Q4 2015 | 2015-12-31 | −41.11% | −32.16 pp |
| Q3 2015 | 2015-09-30 | −50.71% | −30.25 pp |
| Q2 2015 | 2015-06-30 | −34.70% | −19.82 pp |
| Q1 2015 | 2015-03-31 | −16.94% | −4.73 pp |
| Q4 2014 | 2014-12-31 | −8.96% | −12.74 pp |
| Q3 2014 | 2014-09-30 | −20.46% | −17.69 pp |
| Q2 2014 | 2014-06-30 | −14.88% | −24.64 pp |
| Q1 2014 | 2014-03-31 | −12.21% | −23.82 pp |
| Q4 2013 | 2013-12-31 | 3.78% | −14.80 pp |
| Q2 2013 | 2013-09-30 | −2.77% | −7.15 pp |
| Q1 2013 | 2013-06-30 | 9.76% | −11.36 pp |
| Q4 2012 | 2013-03-31 | 11.62% | +55.82 pp |
| Q3 2012 | 2012-12-31 | 18.59% | +22.54 pp |
| Q2 2012 | 2012-09-30 | 4.37% | +20.72 pp |
| Q1 2012 | 2012-06-30 | 21.11% | +43.55 pp |
| Q4 2011 | 2012-03-31 | −44.20% | −17.12 pp |
| Q3 2011 | 2011-12-31 | −3.95% | +10.33 pp |
| Q2 2011 | 2011-09-30 | −16.34% | — |
| Q1 2011 | 2011-06-30 | −22.43% | — |
| Q3 2010 | 2010-12-31 | −27.08% | — |
| Q2 2010 | 2010-09-30 | −14.28% | — |
Alkermes plc operating margin trends
Over the last five reported fiscal years, Alkermes plc's operating margin increased from −10.82% to 17.21%, a change of +28.03 percentage points. The latest reported quarter, Q2 2026, shows 3.70%.
About the metric
What operating margin means
Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.
Calculation and source
How operating margin is calculated
TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Alkermes plc filings at SEC.gov ↗