Biogen Inc
BIIB · NASDAQshare stats
Shares Outstanding
50.09%
147.8M
Shares Float
49.91%
147.2M
Percent insiders
0.19%
Percent Institutions
99.59%
Shares Short
-
Shares Short Prior Month
-
Short Ratio
-
Short Percent Outstanding
-
Short Percent Float
0.00%
Outstanding shares
Year
Annual
q1
q2
q3
q4
2026
148
148
148
148
-
2025
146
145
145
147
146
2024
146
145
145
145
146
2023
145
145
145
144
145
2022
145
147
146
144
145
Dividends & splits
Forward Annual Dividend Rate
0.00
Forward Annual Dividend Yield
-
Yield-Payout Ratio
-
Last Split Factor
3:1
Last Split Date
2001-01-18
Number Dividends By Year
Annual Dividend Rate
FAQs
What is Biogen stock price today?
The current price of Biogen is 250.65 USD — it has increased by 2.52% in the past 24 hours. Watch Biogen stock price performance more closely on the advanced chart.
What is Biogen stock ticker?
Depending on the exchange, the stock ticker may vary. For instance, on NASDAQ exchange Biogen stocks are traded under the ticker BIIB.
Is BIIB stock price going up?
BIIB stock has increased by 4.01% in the past week, has increased by 9.59% in the past month, and has increased by 68.08% in the past year. See more data on BIIB chart.
What is the analyst recommendation for BIIB?
As of 29 Oct 2026, out of 20 analyst recommendations, the majority rate BIIB as a buy.
What is BIIB market cap?
As of today, BIIB has the market capitalization of 37.34B USD. Explore our list of stocks ranked by market cap to compare BIIB with other stocks.
Does BIIB release financial reports?
Yes, you can track BIIB financials in yearly and quarterly reports on Profit.com.
When is BIIB next earnings date?
BIIB is going to release the next earnings report on -. Keep track of upcoming events with our Earnings Calendar.
What were BIIB Earnings for the last quarter?
BIIB reported earnings of $3.6 per share for the last quarter, higher then the estimate of $3.04 per share, resulting in a 18.42% surprise. The estimated earnings for the next quarter are $2.06 per share. See more details about BIIB earnings on Profit.com.
What was BIIB Revenue for the last quarter?
BIIB's revenue for the last quarter was 2.8B USD, higher then the estimated 2.62B USD. The estimated revenue for the next quarter is 2.59B USD See more stats in BIIB financial reports on Profit.com.
What was BIIB Net Income for the last quarter?
BIIB net income for the last quarter is -20.6M USD, while the quarter before that showed 97.5M USD of net income which accounts for -121.13% change. See more stats in BIIB financial reports on Profit.com.
Does BIIB pay dividends?
No, BIIB doesn't pay any dividends to its shareholders. But you can explore a list of high-dividend stocks on Profit.com.
How many employees does BIIB have?
As of 29 Oct 2026, BIIB employs approximately 7500 employees. Check out if BIIB is on our list of largest employers.
What is BIIB EBITDA?
EBITDA, which measures a company's operating performance, reflects its efficiency improvements. BIIB EBITDA is 3.36B USD, with a current EBITDA margin of 8.32%. See more stats in BIIB financial reports on Profit.com.
How to buy BIIB stocks?
Like other stocks, BIIB shares are traded on stock exchanges such as NASDAQ. The easiest way to buy them is through an online stock broker. Simply open an account, follow the broker's procedures, and start trading. Alternatively, you can practice trading Tesla stock on Profit.com in Playtrade Tournaments or choose a recommended broker to trade directly.
Should I invest in BIIB stock?
Investing in stocks requires thorough research, including analyzing the company’s financials, related news, and technical analysis. Currently, Tesla's technical analyst recommendations show a buy rating.
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