Cash & Short-Term Investments

$1.29B

Quarterly · Period ending: Jun 30, 2026 · USD

Latest reported$1.29Bperiod endingJun 30, 2026

BIIB Quarterly Cash & Short-Term Investments ($53.50M → $1.29B)

Quarterly Cash & Short-Term Investments

High-resolution chart · PNG

BIIB cash & short-term investments history

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

Biogen Cash & Short-Term Investments — Quarterly (USD)
Period ending	Cash & Short-Term Investments (USD)
Jun 30, 2001	759,996,000
Mar 31, 2001	635,863,000
Dec 31, 2000	682,412,000
Sep 30, 2000	659,034,000
Jun 30, 2000	652,187,000
Mar 31, 2000	668,830,000
Dec 31, 1999	654,539,000
Sep 30, 1999	672,600,000
Jun 30, 1999	52,700,000
Mar 31, 1999	91,400,000
Dec 31, 1998	516,914,000
Sep 30, 1998	94,200,000
Jun 30, 1998	71,800,000
Mar 31, 1998	65,600,000
Dec 31, 1997	440,088,000
Sep 30, 1997	62,600,000
Jun 30, 1997	73,300,000
Mar 31, 1997	101,500,000
Dec 31, 1996	321,381,000
Sep 30, 1996	62,600,000
Jun 30, 1996	50,100,000
Mar 31, 1996	32,500,000
Dec 31, 1995	307,948,000
Sep 30, 1995	52,500,000
Jun 30, 1995	46,700,000
Mar 31, 1995	68,400,000
Dec 31, 1994	267,802,000
Sep 30, 1994	65,500,000
Jun 30, 1994	39,100,000
Mar 31, 1994	52,700,000
Dec 31, 1993	74,500,000
Sep 30, 1993	74,900,000
Jun 30, 1993	77,200,000
Mar 31, 1993	47,400,000
Dec 31, 1992	85,900,000
Sep 30, 1992	75,400,000
Jun 30, 1992	36,800,000
Mar 31, 1992	38,800,000
Dec 31, 1991	56,600,000
Sep 30, 1991	20,400,000
Jun 30, 1991	3,500,000
Mar 31, 1991	17,100,000
Dec 31, 1990	12,600,000
Sep 30, 1990	14,500,000
Jun 30, 1990	17,200,000
Mar 31, 1990	14,300,000
Dec 31, 1989	33,200,000
Sep 30, 1989	32,300,000
Dec 31, 1988	54,300,000
Dec 31, 1987	54,400,000
Dec 31, 1986	70,500,000
Dec 31, 1985	53,500,000