Income Before Tax

$132.40M

Quarterly · Period ending: Jun 30, 2026 · USD

BIIB Income Before Tax

Latest reported$132.40Mperiod endingJun 30, 2026

BIIB Quarterly Pre-Tax Income ($0.00 → $132.40M)

Quarterly income before tax

High-resolution chart · PNG

BIIB income before tax history

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

Biogen Income Before Tax — Quarterly (USD)
Period ending	Income Before Tax (USD)
Jun 30, 2026	132,400,000
Mar 31, 2026	377,700,000
Dec 31, 2025	-211,000,000
Sep 30, 2025	557,300,000
Jun 30, 2025	744,000,000
Mar 31, 2025	311,200,000
Dec 31, 2024	291,500,000
Sep 30, 2024	451,000,000
Jun 30, 2024	698,700,000
Mar 31, 2024	464,800,000
Dec 31, 2023	291,600,000
Sep 30, 2023	-141,200,000
Jun 30, 2023	708,100,000
Mar 31, 2023	438,300,000
Dec 31, 2022	603,800,000
Sep 30, 2022	1,371,100,000
Jun 30, 2022	1,275,400,000
Mar 31, 2022	344,100,000
Dec 31, 2021	422,700,000
Sep 30, 2021	292,200,000
Jun 30, 2021	616,400,000
Mar 31, 2021	448,800,000
Dec 31, 2020	370,900,000
Sep 30, 2020	944,700,000
Jun 30, 2020	2,052,600,000
Mar 31, 2020	1,684,600,000
Dec 31, 2019	1,715,800,000
Sep 30, 2019	1,757,200,000
Jun 30, 2019	1,742,200,000
Mar 31, 2019	1,831,300,000
Dec 31, 2018	1,414,500,000
Sep 30, 2018	1,812,700,000
Jun 30, 2018	1,178,700,000
Mar 31, 2018	1,493,700,000
Dec 31, 2017	1,399,800,000
Sep 30, 2017	1,609,900,000
Jun 30, 2017	1,132,400,000
Mar 31, 2017	986,700,000
Dec 31, 2016	838,200,000
Sep 30, 2016	1,367,200,000
Jun 30, 2016	1,402,000,000
Mar 31, 2016	1,325,600,000
Dec 31, 2015	1,085,800,000
Sep 30, 2015	1,349,600,000
Jun 30, 2015	1,217,300,000
Mar 31, 2015	1,102,000,000
Dec 31, 2014	1,150,811,000
Sep 30, 2014	1,130,894,000
Jun 30, 2014	991,653,000
Mar 31, 2014	658,142,000
Dec 31, 2013	647,567,000
Sep 30, 2013	673,721,000
Jun 30, 2013	649,810,000
Mar 31, 2013	492,257,000
Dec 31, 2012	428,468,000
Sep 30, 2012	529,443,999
Jun 30, 2012	508,673,000
Mar 31, 2012	384,514,000
Dec 31, 2011	405,130,000
Sep 30, 2011	480,766,000
Jun 30, 2011	399,085,000
Mar 31, 2011	426,234,000
Dec 31, 2010	350,521,000
Sep 30, 2010	187,190,000
Jun 30, 2010	396,892,000
Mar 31, 2010	295,303,000
Dec 31, 2009	389,744,000
Sep 30, 2009	393,538,000
Jun 30, 2009	237,594,000
Mar 31, 2009	311,804,000
Dec 31, 2008	290,110,000
Sep 30, 2008	322,137,000
Jun 30, 2008	292,779,000
Mar 31, 2008	249,084,000
Dec 31, 2007	295,061,000
Sep 30, 2007	174,114,000
Jun 30, 2007	238,026,000
Mar 31, 2007	203,394,000
Dec 31, 2006	181,071,000
Sep 30, 2006	219,647,000
Jun 30, 2006	-100,209,000
Mar 31, 2006	191,654,000
Dec 31, 2005	105,136,000
Sep 30, 2005	32,357,000
Jun 30, 2005	52,352,000
Mar 31, 2005	66,348,000
Dec 31, 2004	62,028,000
Sep 30, 2004	69,260,000
Jun 30, 2004	4,943,000
Mar 31, 2004	-72,139,000
Dec 31, 2003	-1,125,916,000
Sep 30, 2003	73,387,000
Jun 30, 2003	46,397,000
Mar 31, 2003	66,452,000
Dec 31, 2002	57,534,000
Sep 30, 2002	58,622,000
Jun 30, 2002	60,243,000
Mar 31, 2002	100,196,000
Dec 31, 2001	84,120,000
Sep 30, 2001	99,734,000