Biogen Inc (BIIB)

Biogen Inc. is a biotechnology company whose common stock is listed on NASDAQ under the symbol BIIB. The company discovers, develops, manufactures, and delivers therapies for patients in the United States, Europe, Germany, Asia, and other international markets. Its portfolio includes treatments for multiple sclerosis, spinal muscular atrophy, Friedreich’s ataxia, amyotrophic lateral sclerosis, plaque psoriasis, Alzheimer’s disease, postpartum depression, and several B-cell related cancers and autoimmune conditions. Biogen’s marketed products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, SPINRAZA, SKYCLARYS, QALSODY, LEQEMBI, ZURZUVAE, RITUXAN, RITUXAN HYCELA, GAZYVA, OCREVUS, LUNSUMIO, and other anti-CD20 therapies, along with select biosimilars. The company also maintains collaboration and licensing relationships with multiple biopharmaceutical partners, including Eisai, UCB, Genentech, Ionis, Samsung Bioepis, and Sage Therapeutics. Founded in 1978 and headquartered in Cambridge, Massachusetts, Biogen remains focused on neurological and related therapeutic areas.


Jump between the core stock analysis sections, valuation data, fair value models, technical outlook, and FAQ.

Data update note: Fair value and stock analysis metrics are updated after regular market sessions when new data becomes available.
Ticker Fair Value Fair Value Upside/Downside Fair Value Rating Analyst Price Target Analyst Target Upside/Downside Analyst Target Rating Overall Financial Health Upcoming Dividend Ex-Date Dividend Payment Date Upcoming Dividend Dividend Yield Next Earnings Date P/E Ratio Price-to-Book Ratio Price-to-Sales Ratio Market Cap Enterprise Value Total Debt / Total Capital Free Float / Shares Outstanding Altman Z-Score Payout Ratio Free Cash Flow / Net Income
NASDAQ-BIIB
$255.62
27.0% Upside
Undervalued
$226.99
12.7% Upside
Fair
Great
0.0%
July 29, 2026
21.7x
1.6x
3.0x
29.52 B
30.568 B
18.2%
99.7%
5.6
176.6%
Valuation • Fair Value

Biogen Inc (NASDAQ-BIIB) Fair Value by Valuation Model

Compare the primary fair value estimate for Biogen Inc (NASDAQ-BIIB) with model-based valuation references such as DCF, Ben Graham, DDM, EPV and comparable-company valuation.

Primary Valuation Read

Fair Value

$255.62

Estimated upside of 27.0% versus the current market price.

Fair Value Confidence

High

Confidence level for the primary fair value estimate.

DCF Fair Value

$296.67

Discounted cash flow valuation reference.

Ben Graham Formula Value

$103.11

Classic Ben Graham valuation formula reference.

DDM Fair Value

NM

Dividend discount model valuation reference.

EPV Fair Value

$286.49

Earnings power value estimate.

Comps Fair Value

$216.26

Comparable-company valuation reference.

Analyst Price Target

$226.99

Analysts imply upside of 12.7%.

How to read these valuation models

Use this section to compare the primary fair value estimate for Biogen Inc (NASDAQ-BIIB) with several model-based valuation references. Different models can produce different outputs because each method relies on a different set of assumptions, so the primary fair value estimate should be read alongside the model spread rather than in isolation.

Profitability • Growth

Profitability & Growth for Biogen Inc (NASDAQ-BIIB)

A compact read on revenue, forward revenue expectations, EBITDA and operating profitability trends.

Revenue

9.937 B

Current operating scale indicator.

Revenue Forecast

10.086 B

Forward revenue estimate.

EBITDA

3.54 B

Current operating profitability reference.

EBITDA Forecast

2.972 B

Forward operating profitability estimate.

How to read profitability and growth

This section helps investors review Biogen Inc (NASDAQ-BIIB) from an operating perspective by combining current scale, forward revenue expectations and EBITDA-related profitability measures.

Quality • Risk

Quality & Financial Risk for Biogen Inc (NASDAQ-BIIB)

Review financial health, earnings quality and balance-sheet risk through Piotroski, Beneish, Altman and cash conversion metrics.

Financial Health

Great

Positive financial-health read.

Piotroski Score

6

Mid-range quality score.

Beneish M-Score

-2.73

No elevated caution signal from this screen.

Altman Z-Score

5.6

Relatively strong balance-sheet zone.

FCF / Net Income

176.6%

Cash conversion quality indicator.

How to read quality and risk

This section combines quality, balance-sheet and accounting-risk indicators for Biogen Inc (NASDAQ-BIIB). Read the metrics together: no single score is a complete investment conclusion, but the combined view can highlight financial strength, earnings quality and areas that may deserve closer review.

Events • Dividends

Upcoming Events & Dividends for Biogen Inc (NASDAQ-BIIB)

Track the next earnings date, ex-dividend date, dividend payment date, dividend yield and upcoming distribution details where available.

Next Earnings Date

July 29, 2026

Days to Earnings

8

Dividend Payment Date

Not available

Ex-Dividend Date

Not available

Dividend Yield

0.0%

Income yield reference.

Upcoming Dividend

Not available

Data is currently unavailable.

Payment Type

Not available

Data is currently unavailable.

Dividend Currency

Not available

Data is currently unavailable.

Payout Ratio

Not available

Data is currently unavailable.

How to read events and dividends

This section helps investors track time-sensitive items for Biogen Inc (NASDAQ-BIIB), including the next earnings date and dividend-related milestones. These items can matter for short-term volatility, income planning and event-driven positioning.

Stock Forecast • Technical Outlook

Biogen Inc (NASDAQ-BIIB) Stock Forecast & Technical Outlook

Review Biogen Inc (NASDAQ-BIIB) across multiple technical time frames, alongside analyst recommendation data, to form a faster read on market positioning and near-term sentiment.

Technical Signals by Time Frame

Switch between time frames to review the current technical signal for the stock.

Strong Sell Sell Neutral Buy Strong Buy
Time frame: 15-minute • intraday
Strong Sell

The 15-minute technical read for Biogen Inc (NASDAQ-BIIB) is currently Strong Sell. Use it as a timing signal only, and compare it with valuation, fundamentals and upcoming events before drawing a broader view.

Strong Sell Sell Neutral Buy Strong Buy
Time frame: 1-hour • short-term
Strong Sell

The 1-hour technical read for Biogen Inc (NASDAQ-BIIB) is currently Strong Sell. Use it as a timing signal only, and compare it with valuation, fundamentals and upcoming events before drawing a broader view.

Strong Sell Sell Neutral Buy Strong Buy
Time frame: daily • daily
Neutral

The daily technical read for Biogen Inc (NASDAQ-BIIB) is currently Neutral. Use it as a timing signal only, and compare it with valuation, fundamentals and upcoming events before drawing a broader view.

Strong Sell Sell Neutral Buy Strong Buy
Time frame: weekly • weekly
Strong Buy

The weekly technical read for Biogen Inc (NASDAQ-BIIB) is currently Strong Buy. Use it as a timing signal only, and compare it with valuation, fundamentals and upcoming events before drawing a broader view.

Strong Sell Sell Neutral Buy Strong Buy
Time frame: monthly • monthly
Buy

The monthly technical read for Biogen Inc (NASDAQ-BIIB) is currently Buy. Use it as a timing signal only, and compare it with valuation, fundamentals and upcoming events before drawing a broader view.

Analyst Consensus for Biogen Inc (NASDAQ-BIIB)

A consolidated view of buy, hold and sell recommendations based on the currently available analyst data.

Strong Sell Sell Neutral Buy Strong Buy
Consolidated analyst recommendation mix
Buy

Based on the available recommendation mix, Biogen Inc (NASDAQ-BIIB) has a Buy consensus, with 19 buy, 12 hold and 1 sell recommendations in the current data set.

Buy 19
Hold 12
Sell 1
FAQ Fast Investor Answers

Biogen Inc (NASDAQ-BIIB) Stock FAQ

Quick answers about Biogen Inc (NASDAQ-BIIB) stock, including fair value, valuation rating, analyst price target, dividends, earnings dates, market capitalization, financial health and other key stock analysis metrics.

Fair Value
$255.62
Estimated upside 27.0%
Valuation Rating
Undervalued
Estimated upside of 27.0%
Analyst Target
$226.99
Implied upside 12.7%
Financial Health
Great
Current financial-health read

The current fair value estimate for Biogen Inc (NASDAQ-BIIB) is $255.62. This implies an estimated upside of 27.0% versus the current market price.

Based on the current fair value estimate, the stock appears undervalued, with estimated upside of 27.0% versus the current market price.

The available analyst price target for Biogen Inc (NASDAQ-BIIB) is $226.99. The analyst target implies estimated upside of 12.7%.

The current financial health read for Biogen Inc (NASDAQ-BIIB) is Great. This should be reviewed alongside valuation, profitability, debt and cash-flow quality metrics.

The next earnings date currently listed for Biogen Inc (NASDAQ-BIIB) is July 29, 2026.

Based on the current data, dividend yield is 0.0%.

The current P/E ratio listed for Biogen Inc (NASDAQ-BIIB) is 21.7x. Use it together with growth, margins and sector comparisons rather than as a standalone valuation signal.

The current market capitalization listed for Biogen Inc is 29.52 B.

The current enterprise value listed for Biogen Inc is 30.568 B. Enterprise value can provide a broader valuation view than market capitalization alone because it also considers net debt.

The ticker symbol for Biogen Inc is NASDAQ-BIIB, and the stock is listed on NASDAQ.

Biogen Inc (NASDAQ-BIIB) is listed on NASDAQ.

The current debt-to-total-capital ratio listed for Biogen Inc is 18.2%, which helps investors evaluate the company’s financing structure and leverage profile.

The free float listed for Biogen Inc is 99.7%. Free float helps investors understand how much of the share base is available for public trading.