What are Biogen's profit margins?

Biogen (BIIB) runs a 75.5% gross margin and a 22.9% operating margin, with a 14.3% net margin.

Where do Biogen's ratios come from?

Every ratio is computed from Biogen's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

Biogen BIIB Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Profitability
Gross margin	75.5%-0.2pp	75.7%+0.5pp	75.2%-0.2pp	75.4%-0.1pp	75.6%-0.5pp
Net margin	14.3%+0.7pp	13.6%-2.4pp	16%+0.7pp	15.3%+0.2pp	15.1%-1.8pp
Returns
Return on equity	8%+0.3pp	7.7%-1.6pp	9.3%+0.2pp	9.1%-0.1pp	9.2%-1.2pp
Return on invested capital	7.8%+0.8pp	7%-1.8pp	8.8%+0.7pp	8%-0.1pp	8.1%-0.4pp
Efficiency
Asset turnover	0.3×0.0×	0.3×0.0×	0.4×0.0×	0.4×0.0×	0.4×0.0×
Liquidity
Current ratio	3.1×+0.4×	2.7×0.0×	2.7×+0.2×	2.5×+1.1×	1.4×+0.1×
Leverage
Debt-to-equity	0.4×0.0×	0.4×0.0×	0.4×0.0×	0.4×+0.1×	0.3×-0.1×
Net debt / EBITDA	1.2×-0.2×	1.4×+0.5×	1×-0.5×	1.4×+0.5×	0.9×-0.7×
Per Share
Book value per share	$125.69+1.3%	$124.11+0.3%	$123.78+3.0%	$120.20+3.8%	$115.82+1.1%
Valuation
Market capitalization	$26.91B+4.2%	$25.82B+25.7%	$20.54B+11.0%	$18.51B-7.6%	$20.03B-10.1%
Price / earnings	18.9×-0.3×	19.2×+6.5×	12.8×+0.7×	12.1×-1.4×	13.5×-0.1×
Price / sales	2.7×+0.1×	2.6×+0.6×	2×+0.2×	1.9×-0.2×	2×-0.3×
Price / book	1.4×0.0×	1.4×+0.3×	1.1×+0.1×	1×-0.1×	1.2×-0.2×
EV / EBITDA	11.2×-0.2×	11.4×+3.3×	8.1×-0.1×	8.2×-0.3×	8.4×-1.2×

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

Compare these in charts →

Ask your AI about Biogen.

Connect your AI assistant and get a quick read on the numbers, right in your chat.

Connect your AI

Claude

Questions, answered.

What are Biogen's profit margins?: Biogen (BIIB) runs a 75.5% gross margin and a 22.9% operating margin, with a 14.3% net margin.
Where do Biogen's ratios come from?: Every ratio is computed from Biogen's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.