BIIB Net Margin - BIOGEN INC.

Complete source-backed net margin history.

Available history: 2007-12-31 to 2026-03-31
Data captured: 2026-09-04

Historical Net Margin

Date	Net Margin
2026-03-31	12.89%
2025-12-31	-2.15%
2025-09-30	18.40%
2025-06-30	24.00%
2025-03-31	9.89%
2024-12-31	10.86%
2024-09-30	15.76%
2024-06-30	23.68%
2024-03-31	17.18%
2023-12-31	10.46%
2023-09-30	-2.69%
2023-06-30	24.09%
2023-03-31	15.75%
2022-12-31	21.64%
2022-09-30	45.23%
2022-06-30	40.86%
2022-03-31	12.00%
2021-12-31	13.47%
2021-09-30	11.85%
2021-06-30	16.16%
2021-03-31	15.23%
2020-12-31	12.55%
2020-09-30	20.78%
2020-06-30	41.89%
2020-03-31	39.59%
2019-12-31	39.21%
2019-09-30	42.94%
2019-06-30	41.31%
2019-03-31	40.37%
2018-12-31	26.85%
2018-09-30	42.00%
2018-06-30	25.82%
2018-03-31	37.46%
2017-12-31	-8.99%
2017-09-30	39.84%
2017-06-30	28.03%
2017-03-31	26.60%
2016-12-31	22.60%
2016-09-30	34.94%
2016-06-30	36.27%
2016-03-31	35.61%
2015-12-31	29.29%
2015-09-30	34.76%
2015-06-30	35.78%
2015-03-31	32.19%
2014-12-31	33.46%
2014-09-30	34.12%
2014-06-30	29.51%
2014-03-31	22.54%
2013-12-31	23.26%
2013-09-30	26.68%
2013-06-30	28.47%
2013-03-31	30.16%
2012-12-31	20.60%
2012-09-30	28.75%
2012-06-30	27.22%
2012-03-31	23.43%
2011-12-31	22.63%
2011-09-30	26.86%
2011-06-30	23.83%
2011-03-31	24.46%
2010-12-31	19.71%
2010-09-30	21.61%
2010-06-30	24.20%
2010-03-31	19.61%
2009-12-31	27.12%
2009-09-30	24.78%
2009-06-30	13.07%
2009-03-31	23.54%
2008-12-31	19.33%
2008-09-30	18.92%
2008-06-30	20.80%

Annual Net Margin

Date	Net Margin
2025-12-31	13.07%
2024-12-31	16.87%
2023-12-31	11.81%
2022-12-31	29.95%
2021-12-31	14.17%
2020-12-31	29.76%
2019-12-31	40.96%
2018-12-31	32.93%
2017-12-31	20.69%
2016-12-31	32.34%
2015-12-31	32.95%
2014-12-31	30.25%
2013-12-31	26.86%
2012-12-31	25.02%
2011-12-31	24.45%
2010-12-31	21.31%
2009-12-31	22.16%
2008-12-31	19.11%
2007-12-31	20.12%