ALKS Operating Margin - Alkermes plc.

Complete source-backed operating margin history.

Available history: 2010-03-31 to 2026-06-30
Data captured: 2026-09-04

Historical Operating Margin

Date	Operating Margin
2026-06-30	3.70%
2026-03-31	-12.29%
2025-12-31	15.11%
2025-09-30	22.60%
2025-06-30	23.80%
2025-03-31	4.50%
2024-12-31	37.84%
2024-09-30	27.70%
2024-06-30	27.53%
2024-03-31	12.36%
2023-12-31	14.47%
2023-09-30	23.41%
2023-06-30	45.56%
2023-03-31	-3.82%
2022-12-31	37.94%
2022-09-30	-24.03%
2022-06-30	-12.47%
2022-03-31	-9.54%
2021-12-31	39.89%
2021-09-30	-6.68%
2021-06-30	1.46%
2021-03-31	-6.54%
2020-12-31	-10.97%
2020-09-30	-4.03%
2020-06-30	-13.60%
2020-03-31	-15.18%
2019-12-31	-2.41%
2019-09-30	-21.01%
2019-06-30	-12.84%
2019-03-31	-34.07%
2018-12-31	0.01%
2018-09-30	-14.94%
2018-06-30	-0.03%
2018-03-31	-27.49%
2017-12-31	2.12%
2017-09-30	-17.64%
2017-06-30	-20.34%
2017-03-31	-36.95%
2016-12-31	-11.02%
2016-09-30	-33.91%
2016-06-30	-24.14%
2016-03-31	-49.04%
2015-12-31	-41.11%
2015-09-30	-50.71%
2015-06-30	-34.70%
2015-03-31	-16.94%
2014-12-31	-8.96%
2014-09-30	-20.46%
2014-06-30	-14.88%
2014-03-31	-12.21%
2013-12-31	3.78%
2013-09-30	-2.77%
2013-06-30	9.76%
2013-03-31	11.62%
2012-12-31	18.59%
2012-09-30	4.37%
2012-06-30	21.11%
2012-03-31	-44.20%
2011-12-31	-3.95%
2011-09-30	-16.34%
2011-06-30	-22.43%
2011-03-31	-26.60%
2010-12-31	-27.08%
2010-09-30	-14.28%

Annual Operating Margin

Date	Operating Margin
2025-12-31	17.21%
2024-12-31	27.00%
2023-12-31	24.90%
2022-12-31	-0.55%
2021-12-31	8.33%
2020-12-31	-10.82%
2019-12-31	-14.99%
2018-12-31	-9.06%
2017-12-31	-16.37%
2016-12-31	-27.98%
2015-12-31	-35.70%
2014-12-31	-14.08%
2013-12-31	5.78%
2013-03-31	14.21%
2012-03-31	-22.64%
2011-03-31	-24.45%
2010-03-31	-24.14%