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).
The current price of IDP.XETRA is €191.26 EUR — it has increased by +4.39% in the past 24 hours. Watch Biogen stock price performance more closely on the chart.
What is Biogen stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on XETRA Stock Exchange exchange Biogen stocks are traded under the ticker IDP.XETRA.
Is Biogen stock price growing?▼
IDP.XETRA stock has fallen by -2.5% compared to the previous week, the month change is a +7.38% rise, over the last year Biogen has showed a +54.49% increase.
What is Biogen market cap?▼
Today Biogen has the market capitalization of 28.26B
When is the next Biogen earnings date?▼
Biogen is going to release the next earnings report on October 29, 2026.
What were Biogen earnings last quarter?▼
IDP.XETRA earnings for the last quarter are 3.14 EUR per share, whereas the estimation was 2.56 EUR resulting in a +22.49% surprise. The estimated earnings for the next quarter are N/A EUR per share.
What is Biogen revenue for the last year?▼
Biogen revenue for the last year amounts to 8.59B EUR.
What is Biogen net income for the last year?▼
IDP.XETRA net income for the last year is 1.12B EUR.
How many employees does Biogen have?▼
As of September 04, 2026, the company has 7,500 employees.
In which sector is Biogen located?▼
Biogen operates in the Health & Wellness sector.
When did Biogen complete a stock split?▼
Biogen has not had any recent stock splits.
Where is Biogen headquartered?▼
Biogen is headquartered in CAMBRIDGE, United States.