Stock research

BIIB Biogen Inc.

Healthcare • Drug Manufacturers - General

$207.82
-1.41 (—%)

Biogen Inc. is a leading biotechnology firm dedicated to the discovery, development, production, and distribution of treatments for complex neurological and neurodegenerative conditions. Its established portfolio...…

ALL change

-37.38%

Range high

$349.79

Congress · 90d

5

Insiders · 90d

0

Public signal layer

Who is disclosing activity in BIIB?

Latest linked filings in Indy

Congress

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GC Gilbert Ray Cisneros $1,001 - $15,000 PURCHASE Jun. 5, 2026
MS Maria Elvira Salazar $15,001 - $50,000 SALE Jun. 2, 2026
MS Maria Elvira Salazar $1,001 - $15,000 PURCHASE May. 12, 2026
MS Maria Elvira Salazar $1,001 - $15,000 PURCHASE May. 11, 2026
MS Maria Elvira Salazar $50,001 - $100,000 PURCHASE May. 11, 2026

Corporate insiders

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No insider transactions yet.

Price

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Showing ALL history. Source: FMP historical price full.

Prev Close
$209.23
Day High
$210.19
Day Low
$203.09
52w High
$219.72
52w Low
$124.56
Volume
526,609.10179
Avg Volume
Beta
0.15794463

* TTM/most recent where available

Company

Ticker
BIIB
Exchange
Sector
Healthcare
Industry
Drug Manufacturers - General
Country
US
CEO
Christopher A. Viehbacher
Employees
7500
Website
www.biogen.com

Key Metrics

Market Cap
30.7B
P/E
P/B
P/S
EV/EBITDA
ROE
Net Margin
Div Yield
FCF/Share

* TTM/most recent where available

DCF Valuation

↓ Below DCF -67.1%

Standard DCF

$632.28 as of Jul. 30, 2026

Levered DCF

$394.67 as of Jul. 30, 2026

Market Price

$207.82 vs DCF -67.1%

DCF vs Price (30D window)

Price uses last 30 days; DCF line holds latest value across the window.

DCF line = solid green (latest value repeated across window), Price = dashed blue (daily closes).