Biogen Operating Margin Growth & History (BIIB)

Biogen's operating margin was 25.87% for fiscal 2021.

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Biogen annual operating margin history

Biogen annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20212021-12-3125.87%−7.98 pp
20202020-12-3133.84%−15.14 pp
20192019-12-3148.98%+5.21 pp
20182018-12-3143.77%+0.22 pp
20172017-12-3143.55%−1.44 pp
20162016-12-3145.00%−0.44 pp
20152015-12-3145.44%+4.50 pp
20142014-12-3140.94%+4.65 pp
20132013-12-3136.29%+2.65 pp
20122012-12-3133.64%−0.52 pp
20112011-12-3134.16%+7.68 pp
20102010-12-3126.48%−3.11 pp
20092009-12-3129.59%−0.02 pp
20082008-12-3129.62%+5.03 pp
20072007-12-3124.59%

Biogen operating margin trends

Over the last five reported fiscal years, Biogen's operating margin decreased from 45.00% to 25.87%, a change of −19.13 percentage points. The latest reported quarter, Q1 2022, shows 24.12%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Biogen filings at SEC.gov ↗