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Stocks / BIIB / Free Cash Flow

Biogen Inc. Free Cash Flow 2007–2025

Biogen Inc. (BIIB) annual free cash flow by fiscal year, computed from SEC filings. Compound growth +5.9%/yr over 18 years.

Fiscal yearFree Cash FlowChange (YoY)
FY 2025$2.05B-24.7%
FY 2024$2.72B+114.3%
FY 2023$1.27B+11.0%
FY 2022$1.14B-66.2%
FY 2021$3.38B-11.1%
FY 2020$3.81B-42.0%
FY 2019$6.56B+21.2%
FY 2018$5.42B+47.1%
FY 2017$3.68B-7.2%
FY 2016$3.97B+21.2%
FY 2015$3.28B+23.4%
FY 2014$2.65B+26.5%
FY 2013$2.10B+29.1%
FY 2012$1.63B+7.0%
FY 2011$1.52B+4.7%
FY 2010$1.45B+59.6%
FY 2009$909.25M-29.3%
FY 2008$1.29B+75.1%
FY 2007$734.65M

Source: Biogen Inc. SEC filings — cash flow statement (10-K). Refreshed nightly.

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Biogen Inc. — frequently asked questions

What is Biogen Inc.'s free cash flow?

Biogen Inc. (BIIB) reported free cash flow of $2.05B for fiscal year 2025, per its SEC filings.

How has Biogen Inc.'s free cash flow changed over time?

Between fiscal 2007 and 2025, BIIB's free cash flow grew at roughly 5.9% per year (compound annual rate), from $734.65M to $2.05B.

Where does this data come from?

Figures are computed from Biogen Inc.'s official SEC filings (cash flow statement (10-K)), refreshed nightly. Not investment advice.

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