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Biogen Stock Quote

Biogen (NASDAQ: BIIB)

$154.57
(3.3%)
+4.96
Price as of October 31, 2025, 3:58 p.m. ET

KEY DATA POINTS

Current Price
$154.27
Daily Change
(3.3%) +$4.96
Day's Range
$146.52 - $155.18
Previous Close
$154.27
Open
$147.99
Beta
0.70
Volume
2,171,099
Average Volume
1,650,687
Market Cap
21.9B
Market Cap / Employee
$149.61M
52wk Range
$110.04 - $179.20
Revenue
-
Gross Margin
0.66%
Dividend Yield
N/A
EPS
$10.45
CAPs Rating
-
Industry
Biotechnology

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Biogen Return vs. S&P

1 Year5 Year5 Year AnnualizedSince IPO
BIIB-17.42%-40.65%-9.9%+5,168%
S&P+17.35%+108.64%+15.84%+1,670%

Biogen Company Info

Biogen, Inc. is a biopharmaceutical company, which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. Its products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI and FAMPYRA for the treatment of MS, SPINRAZA for the treatment of SMA, ADUHELM for the treatment of Alzheimer's disease, and FUMADERM for the treatment of severe plaque psoriasis. The company was founded by Charles Weissmann, Heinz Schaller, Kenneth Murray, Walter Gilbert, and Phillip Allen Sharp in 1978 and is headquartered in Cambridge, MA.

News & Analysis

The Fool has written over 800 articles on Biogen.

Financial Health

General

Q2 2025YOY Change
Revenue$2.56B8.9%
Gross Profit$1.76B6.9%
Gross Margin68.80%-1.3%
Market Cap$18.40B-45.5%
Market Cap / Employee$2.42M0.0%
Employees7.6K0.5%
Net Income$634.80M8.8%
EBITDA$1.04B28.3%

Currently no data to display

Revenue Growth Rate

Currently no data to display.

Earnings Per Share Growth Rate

Currently no data to display.

Assets

Q2 2025YOY Change
Net Cash$2.76B44.5%
Accounts Receivable$2.08B0.3%
Inventory2.3K-9.2%

Liabilities

Q2 2025YOY Change
Long Term Debt$6.59B-1.0%
Short Term Debt$0.00M0.0%

Ratios

Q2 2025YOY Change
Return On Assets5.55%1.1%
Return On Invested Capital11.71%-5.0%

Cash Flow

Q2 2025YOY Change
Free Cash Flow$134.30M-77.3%
Operating Free Cash Flow$160.90M-74.3%

Valuation

MetricQ3 2024Q4 2024Q1 2025Q2 2025YoY Change
Price to Earnings17.5113.6813.5112.01-58.85%
Price to Book1.731.361.191.08-51.16%
Price to Sales3.072.412.131.92-47.36%
Price to Tangible Book Value417.79329.5936.5520.06-58.34%
Price to Free Cash Flow TTM14.548.218.239.31-56.91%
Enterprise Value to EBITDA49.0343.4231.2221.39-55.01%
Free Cash Flow Yield6.9%12.2%12.1%10.7%132.09%
Return on Equity10.5%10.4%9.2%9.1%19.63%
Total Debt$6.65B$6.72B$6.62B$6.59B-0.97%

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