Skip to content

Biogen BIIB Business Segments

FY'25FY'24FY'23FY'22
Revenue by Product
Contract manufacturing, royalty and other revenue$732.9M+12.3%$652.6M-27.4%$899.3M+85.4%$485.1M+1.8%
Other$197.2M+139%$82.5M$13M-7.1%
Total Revenue by Product
AVONEX$695.5M-1.7%$707.5M-12.8%$811M-16.7%$973.5M-19.5%
BENEPALI$453.2M-5.4%$479.1M+9.2%$438.8M-0.5%$441M-11.5%
BYOOVIZ$32.4M-11.5%$36.6M+15.5%$31.7M+637%$4.3M
FAMPYRA$1.4M-98.0%$71.7M-20.8%$90.5M-6.3%$96.6M-8.3%
FLIXABI$52.6M-16.8%$63.2M-18.3%$77.4M-4.8%$81.3M-18.2%
FUMADERM And ADUHELM$2.1M-79.6%$10.3M+1.0%$10.2M-21.5%$13M
IMRALDI$190.2M-10.7%$213.1M-4.1%$222.1M-1.1%$224.5M-3.8%
PLEGRIDY$250.1M-4.0%$260.5M-11.6%$294.7M-11.2%$331.9M-7.1%
QALSODY$86.9M+168%$32.4M+449%$5.9M$0
SKYCLARYS$520.5M+36.1%$382.5M+584%$55.9M$0
SPINRAZA$1.55B-1.7%$1.57B-9.6%$1.74B-2.9%$1.79B-5.9%
TECFIDERA$679.7M-29.7%$967.1M-4.5%$1.01B-29.9%$1.44B-26.0%
TOFIDENCE$700K-36.4%$1.1M$0$0
TYSABRI$1.67B-2.9%$1.72B-8.6%$1.88B-7.6%$2.03B-1.6%
VUMERITY$746.8M+18.9%$628M+9.0%$576.3M+4.1%$553.4M+34.8%
ZURZUVAE$195.1M+170%$72.2M+4,413%$1.6M$0
After Second GAZYVA Threshold Date by Product
GAZYVA140%0.0pp140%-2.5pp142.5%
RITUXAN140%0.0pp140%0.0pp140%
Share of non-controling interest recognized by Product
Alzheimer's collaboration revenue200%0.0pp200%
Percentage of royalties as per collaboration by Product
SPINRAZA15%0.0pp15%0.0pp15%0.0pp15%0.0pp
VUMERITY16%+1.0pp15%0.0pp15%0.0pp15%0.0pp
Estimated additional payments upon achievement of development and commercial milestones by Product
Felzartamab And Izastobart/HIB210$2.56B

Chart any of these lines over time, or line them up against competitors.

Compare these in charts →

Questions, answered.

How does Biogen break its business down?
Biogen (BIIB) reports revenue by product across 2 parts — Contract manufacturing, royalty and other revenue and Other. Each is extracted from the segment footnotes and tracked over time.
Where does Biogen's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Biogen's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.