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Biogen Inc

BIIB

NASDAQ

Biotechnology

$209.83

USD

-0.82 (-0.39%)

At close: Aug 14, 2026, 4:00 PM EDT

Market Cap $31.05B

Volume 554.4K

Price (USD)
Price (USD)

About Biogen Inc

Biogen, Inc. is a biopharmaceutical company, which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. The company is headquartered in Cambridge, Massachusetts and currently employs 7,500 full-time employees. The firm is focused on discovering, developing, and delivering advanced therapies for people living with serious and complex diseases worldwide. The company operates a portfolio of medicines to treat multiple sclerosis (MS), spinal muscular atrophy (SMA), Alzheimer's disease, and amyotrophic lateral sclerosis (ALS). The company is focused on advancing its pipeline in neurology, specialized immunology, and rare diseases. Its marketed products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI and FAMPYRA for the treatment of MS; SPINRAZA for the treatment of SMA; SKYCLARYS for the treatment of Friedreich's Ataxia; QALSODY for the treatment of ALS, and FUMADERM for the treatment of severe plaque psoriasis. The company also collaborations with Eisai on the commercialization of LEQEMBI for the treatment of Alzheimer's disease and Sage on the commercialization of ZURZUVAE for the treatment of Postpartum Depression (PPD).

CEO

Mr. Christopher Viehbacher

HQ

Cambridge, MASSACHUSETTS, US

Founded

1991

Employees

7,500

Quantli Score

8.4

Outperform

Fin. Health

8.1

Profitability

7.6

Growth

9.0

Cash-Flow Q.

8.8

Key Metrics

7 metrics our research team weighs before forming a view on BIIB.

Based on Quantli research · SEC filings · as of Q2 2026

METRIC

VALUE

CHANGE

TREND (3Y)

Revenue Growth (TTM)

0.3%

-3.1 pp

Gross Margin (TTM)

74.0%

-1.4 pp

Operating Margin (TTM)

12.3%

-8.5 pp

Net Margin (TTM)

8.3%

-7.0 pp

ROE (TTM)

4.4%

-4.3 pp

EPS Growth (TTM)

-46.0%

-77.7 pp

Free Cash Flow (TTM)

$2.70B

+36.3%

Financial Snapshot

Full Financials

Revenue

$10.03B

+0.3%

YoY

Gross Margin

74%

TTM

-1.9%

YoY

Net Income

$834.60M

-45.5%

YoY

Operating Cash Flow

$2.88B

+36.0%

YoY

Key Statistics

Open

$210.01

Previous Close

$210.65

Day Range

$208.22 - $210.79

52 Week Range

$131.52 - $219.72

Volume

554.4K

Average Volume (10 Days)

910.0K

Dividend Yield

Valuation Measurement

Market Cap

$31.05B

P/E Ratio (TTM)

37.20

P/S Ratio (TTM)

3.10

Price / Book

1.65

Financial Highlights

Profit Margin

8.3%

Return on Assets

2.6%

Return on Equity

4.4%

Revenue (TTM)

$10.03B

Net Income (TTM)

$834.60M

Diluted EPS (TTM)

$5.65

Total Cash (MRQ)

$1.28B

Levered FCF (TTM)

$2.70B

Turn research into action

Knowing a stock is strong is the start. Knowing how to invest in it when you spot good research is good returns.

Swing Strategy

Buy support, sell on recovery.

Best for:

Risk-tolerant

Position Strategy

Ride market cycles. Patient hold.

Best for:

Patient investors

Trend Following

Enter on trend. Cut losses fast.

Best for:

Active traders

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Earnings Calendar

Next Earnings

Estimated Q3 Release

Oct 28

Est. EPS

Adjusted consensus estimate

$2.20

Analyst Consensus

Buy

Based on 5 analyst ratings

Avg Target: $232.60

(+10.8% upside)

High: $256.00 · Low: $221.00

Strong Buy

0%

Buy

80%

Hold

20%

Sell

0%

Strong Sell

0%

View full analyst ratings