ESG risk score 20.32
Environmental score 1.9
Social score 12.94
Governance score 5.48
ESG risk category Medium
Negligible Low Med High Severe
0-10 10-20 20-30 30-40 40+
Biogen Inc.
000.00
0.00 / 0.00%
00:00:00
52 week range
0000.00 000.00
Symbol BIIB:xnas
Currency USD
NASDAQ
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Returns
Year to date (YTD) -2.07%
1 year 40.14%
3 years -39.91%
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Key stats
Price/earnings (LTM) 19.57
Dividend yield (LTM) -
EPS (LTM) 8.81
Volatility (30 days) 31.89%
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ESG risk
ESG risk is a measure of how well a company manages material ESG risks. Sustainalytics’ ESG risk category is designed to help investors identify and understand financially material ESG risks at the company level and how they might affect the long-term performance for equity investments. The scale is from 0-100. The lower the risk, the better (0 is equivalent to no risk and 100 the most severe).
Download ESG risk methodology (PDF)Data provided by 
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/ Financials
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About Biogen Inc.
Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).
Sector Healthcare
Industry -
Market cap 26bn
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See all stocksFrequently asked questions
To buy Biogen Inc. stock, open a Saxo account and fund it. With SaxoInvestor or SaxoTrader, you can easily search for Biogen Inc. by name or ticker, choose the number of shares, and place your order.
The ticker symbol for Biogen Inc. is BIIB:xnas. You can use this code to quickly find the stock in Saxo’s platforms and track its price and performance.
Biogen Inc. has its primary listing on NASDAQ. You can trade Biogen Inc. with a Saxo account, alongside thousands of other stocks worldwide.
Yes, Biogen Inc. is available to trade on SaxoInvestor and SaxoTrader. You can buy shares directly and include Biogen Inc. as part of a broader investment portfolio.