Cash & Short-Term Investments

$1.29B

Quarterly · Period ending: Jun 30, 2026 · USD

Latest reported$3.82Bperiod endingDec 31, 2025

BIIB FY Cash & Short-Term Investments ($53.50M → $3.82B)

Annual Cash & Short-Term Investments

High-resolution chart · PNG

BIIB cash & short-term investments history

Annual fiscal periods · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Biogen Cash & Short-Term Investments — Annual fiscal periods (USD)
Period ending	Cash & Short-Term Investments (USD)
Dec 31, 2025	3,815,700,000
Dec 31, 2024	2,375,000,000
Dec 31, 2023	1,049,900,000
Dec 31, 2022	4,892,800,000
Dec 31, 2021	3,802,500,000
Dec 31, 2020	2,610,100,000
Dec 31, 2019	4,475,900,000
Dec 31, 2018	3,538,000,000
Dec 31, 2017	3,689,000,000
Dec 31, 2016	4,895,100,000
Dec 31, 2015	3,428,500,000
Dec 31, 2014	1,845,384,000
Dec 31, 2013	1,222,729,000
Dec 31, 2012	1,705,710,000
Dec 31, 2011	1,690,657,000
Dec 31, 2010	1,207,744,000
Dec 31, 2009	1,263,724,000
Dec 31, 2008	1,371,417,000
Dec 31, 2007	1,183,503,000
Dec 31, 2006	902,691,000
Dec 31, 2005	850,753,000
Dec 31, 2004	1,057,942,000
Dec 31, 2003	835,959,000
Dec 31, 2002	867,109,000
Dec 31, 2001	798,107,000
Dec 31, 2000	682,412,000
Dec 31, 1999	654,539,000
Dec 31, 1998	516,914,000
Dec 31, 1997	440,088,000
Dec 31, 1996	321,381,000
Dec 31, 1995	307,948,000
Dec 31, 1994	267,802,000
Dec 31, 1993	74,500,000
Dec 31, 1992	85,900,000
Dec 31, 1991	56,600,000
Dec 31, 1990	12,600,000
Dec 31, 1989	33,200,000
Dec 31, 1988	54,300,000
Dec 31, 1987	54,400,000
Dec 31, 1986	70,500,000
Dec 31, 1985	53,500,000