Operating Expenses

$1.24B

Quarterly · Period ending: Jun 30, 2026 · USD

BIIB Operating Expenses

Latest reported$1.24Bperiod endingJun 30, 2026

BIIB Quarterly Operating Expenses ($4.00M → $1.24B)

Quarterly operating expenses

High-resolution chart · PNG

BIIB operating expenses history

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

Biogen Operating Expenses — Quarterly (USD)
Period ending	Operating Expenses (USD)
Jun 30, 2026	1,239,300,000
Mar 31, 2026	1,419,400,000
Dec 31, 2025	1,840,000,000
Sep 30, 2025	964,400,000
Jun 30, 2025	1,111,200,000
Mar 31, 2025	1,120,500,000
Dec 31, 2024	1,362,200,000
Sep 30, 2024	1,249,900,000
Jun 30, 2024	1,142,600,000
Mar 31, 2024	1,102,000,000
Dec 31, 2023	1,255,600,000
Sep 30, 2023	1,549,900,000
Jun 30, 2023	1,173,600,000
Mar 31, 2023	1,225,800,000
Dec 31, 2022	1,414,800,000
Sep 30, 2022	1,169,000,000
Jun 30, 2022	1,168,700,000
Mar 31, 2022	1,253,500,000
Dec 31, 2021	1,566,800,000
Sep 30, 2021	1,467,500,000
Jun 30, 2021	1,844,500,000
Mar 31, 2021	1,242,000,000
Dec 31, 2020	2,692,600,000
Sep 30, 2020	1,840,600,000
Jun 30, 2020	1,296,000,000
Mar 31, 2020	1,260,100,000
Dec 31, 2019	1,446,500,000
Sep 30, 2019	1,363,800,000
Jun 30, 2019	1,184,500,000
Mar 31, 2019	1,385,100,000
Dec 31, 2018	1,594,700,000
Sep 30, 2018	1,280,600,000
Jun 30, 2018	1,722,300,000
Mar 31, 2018	1,150,400,000
Dec 31, 2017	1,331,600,000
Sep 30, 2017	1,053,900,000
Jun 30, 2017	1,511,200,000
Mar 31, 2017	1,401,400,000
Dec 31, 2016	1,659,700,000
Sep 30, 2016	1,113,600,000
Jun 30, 2016	1,063,400,000
Mar 31, 2016	1,035,400,000
Dec 31, 2015	1,339,300,000
Sep 30, 2015	1,096,100,000
Jun 30, 2015	1,072,400,000
Mar 31, 2015	1,124,600,000
Dec 31, 2014	1,183,673,000
Sep 30, 2014	1,056,229,000
Jun 30, 2014	1,140,840,000
Mar 31, 2014	1,179,158,000
Dec 31, 2013	1,049,371,000
Sep 30, 2013	908,553,000
Jun 30, 2013	835,135,000
Mar 31, 2013	781,890,000
Dec 31, 2012	849,145,000
Sep 30, 2012	713,952,000
Jun 30, 2012	776,116,000
Mar 31, 2012	789,447,000
Dec 31, 2011	777,970,000
Sep 30, 2011	431,443,000
Jun 30, 2011	697,331,000
Mar 31, 2011	683,946,000
Dec 31, 2010	763,582,000
Sep 30, 2010	885,736,000
Jun 30, 2010	709,837,000
Mar 31, 2010	708,116,000
Dec 31, 2009	643,978,000
Sep 30, 2009	642,854,000
Jun 30, 2009	779,654,000
Mar 31, 2009	633,329,000
Dec 31, 2008	642,792,000
Sep 30, 2008	639,621,000
Jun 30, 2008	604,246,000
Mar 31, 2008	595,248,000
Dec 31, 2007	543,304,000
Sep 30, 2007	578,408,000
Jun 30, 2007	482,673,000
Mar 31, 2007	452,268,000
Dec 31, 2006	-356,344,000
Sep 30, 2006	439,372,000
Jun 30, 2006	704,063,000
Mar 31, 2006	370,692,000
Dec 31, 2005	-282,679,000
Sep 30, 2005	485,485,000
Jun 30, 2005	488,240,000
Mar 31, 2005	412,919,000
Dec 31, 2004	-169,244,000
Sep 30, 2004	407,983,000
Jun 30, 2004	388,504,000
Mar 31, 2004	370,840,000
Dec 31, 2003	654,898,000
Sep 30, 2003	66,490,000
Jun 30, 2003	76,627,000
Mar 31, 2003	53,252,000
Dec 31, 2002	177,599,000
Sep 30, 2002	177,197,000
Jun 30, 2002	180,915,000
Mar 31, 2002	155,857,000
Dec 31, 2001	151,790,000
Sep 30, 2001	139,148,000