NASDAQ:BIIB | Key Financial Ratios | BIOGEN INC.

Complete source-backed ratio history.

Available history
2007-12-31 to 2026-03-31
Data captured

Historical Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2026-03-313.064.65%7.36%
2025-12-312.684.39%7.08%
2025-09-302.725.51%8.83%
2025-06-302.55.40%8.68%
2025-03-311.445.28%8.71%
2024-12-311.355.82%9.76%
2024-09-301.265.70%9.87%
2024-06-302.294.32%7.29%
2024-03-312.14.39%7.67%
2023-12-3124.33%7.85%
2023-09-301.685.18%10.09%
2023-06-303.2710.59%18.42%
2023-03-313.2412.73%22.69%
2022-12-312.9912.41%22.74%
2022-09-302.4911.53%22.42%
2022-06-301.948.21%17.34%
2022-03-312.016.14%12.90%
2021-12-311.836.52%14.28%
2021-09-301.76.49%14.82%
2021-06-302.157.84%17.84%
2021-03-312.1212.63%28.19%
2020-12-311.8416.25%37.39%
2020-09-302.0620.38%47.24%
2020-06-302.4623.23%52.41%
2020-03-311.7322.51%46.85%
2019-12-311.7221.62%44.13%
2019-09-301.9119.63%38.55%
2019-06-302.4620.14%40.87%
2019-03-312.8417.65%33.74%
2018-12-312.3217.52%33.98%
2018-09-302.7512.50%23.15%
2018-06-302.3612.39%24.21%
2018-03-313.2311.36%21.09%
2017-12-312.3410.73%20.13%
2017-09-302.1915.11%27.10%
2017-06-302.115.13%28.42%
2017-03-312.2916.42%30.31%
2016-12-312.5516.19%30.50%
2016-09-303.2417.58%32.06%
2016-06-302.9617.75%33.48%
2016-03-312.5917.87%35.78%
2015-12-312.618.19%37.84%
2015-09-303.5217.36%34.04%
2015-06-302.220.83%27.76%
2015-03-312.721.53%28.09%
2014-12-312.0420.50%27.15%
2014-09-302.2518.31%24.06%
2014-06-302.0516.56%22.38%
2014-03-312.2115.66%20.96%
2013-12-311.8115.70%21.60%
2013-09-301.7415.09%20.89%
2013-06-301.9314.83%20.35%
2013-03-314.1614.80%20.49%
2012-12-311.9613.62%19.82%
2012-09-302.0114.41%20.84%
2012-06-30214.64%21.40%
2012-03-31213.64%19.71%
2011-12-313.2613.64%19.21%
2011-09-303.213.34%18.85%
2011-06-302.8212.49%18.01%
2011-03-312.6913.05%19.31%
2010-12-312.4212.42%18.63%
2010-09-302.5814.48%21.28%
2010-06-302.9814.58%21.16%
2010-03-313.5311.48%15.97%
2009-12-313.4711.34%15.59%
2009-09-303.579.65%13.27%
2009-06-303.419.12%12.81%
2008-12-312.66

Annual Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2025-12-312.684.39%7.08%
2024-12-311.355.82%9.76%
2023-12-3124.33%7.85%
2022-12-312.9912.41%22.74%
2021-12-311.836.52%14.28%
2020-12-311.8416.25%37.39%
2019-12-311.7221.62%44.13%
2018-12-312.3217.52%33.98%
2017-12-312.3410.73%20.13%
2016-12-312.5516.19%30.50%
2015-12-312.618.19%37.84%
2014-12-312.0420.50%27.15%
2013-12-311.8115.70%21.60%
2012-12-311.9613.62%19.82%
2011-12-313.2613.64%19.21%
2010-12-312.4212.42%18.63%
2009-12-313.4711.34%15.59%
2008-12-312.669.24%13.49%
2007-12-3111.49%