Biogen Inc. BIIB
Set alert
249.01 USD -4.61 -1.82%
At close · Nov 2
249.01 0.00 0.00%
After hours · Nov 2, 4:00 PM ET
247.91 Day range 255.53
148.51 52-week range 258.78
- YTD
- +41.49%
- 1 year
- +61.41%
- Open
- 253.81
- Prev close
- 253.62
- Mkt cap
- 36.81B
- Vol
- 1.17M
- Avg vol
- 1.04M
- EPS
- 2.31
- P/E
- 107.80
- Div yield
- 0.00%
More statistics
- Low
- 247.91
- High
- 255.53
- Forward P/E
- 15.29
- Beta
- 0.09
- Short ratio
- 4.46
- Inst. own
- 99.78%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Feb 5, 2027
- 50-d avg
- 227.08
- 200-d avg
- 201.18
- 1y target
- 264.23
5D chart
Events in this range
- Oct 28, 2026Earnings: 2.62; estimate 1.99; surprise 31.66%
- Oct 29, 2026Rating: Morgan Stanley · Equal-Weight → Equal-Weight
- Oct 29, 2026Rating: RBC Capital · Outperform → Outperform
- Oct 29, 2026Rating: Argus Research · Hold → Buy
- Oct 29, 2026Rating: Canaccord Genuity · Buy → Buy
- Nov 2, 2026Rating: HC Wainwright & Co. · Buy → Buy
- Nov 2, 2026Rating: Guggenheim · Buy → Buy
Signals (156)
| Name | Time | Ago |
|---|---|---|
| SMA: Bullish | Nov 2, 3:35 PM | 5 hours ago |
| SMA: Bullish | Nov 2, 3:35 PM | 5 hours ago |
| SMA: Bearish | Nov 2, 3:30 PM | 5 hours ago |
| SMA: Bearish | Nov 2, 3:30 PM | 5 hours ago |
| SMA: Bullish | Nov 2, 3:05 PM | 5 hours ago |
| SMA: Bullish | Nov 2, 2:55 PM | 6 hours ago |
| SMA: Bearish | Nov 2, 2:35 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 2:30 PM | 6 hours ago |
| MACD: Buy Signal | Nov 2, 2:30 PM | 6 hours ago |
| SMA: Bearish | Nov 2, 2:05 PM | 6 hours ago |
| SMA: Bullish | Nov 2, 2:00 PM | 6 hours ago |
| MACD: Sell Signal | Nov 2, 1:30 PM | 7 hours ago |
| SMA: Bearish | Nov 2, 12:40 PM | 8 hours ago |
| SMA: Bullish | Nov 2, 12:35 PM | 8 hours ago |
| SMA: Bearish | Nov 2, 12:30 PM | 8 hours ago |
| SMA: Bullish | Nov 2, 12:05 PM | 8 hours ago |
| MACD: Buy Signal | Nov 2, 12:05 PM | 8 hours ago |
| MACD: Sell Signal | Nov 2, 12:00 PM | 8 hours ago |
| SMA: Bearish | Nov 2, 11:55 AM | 9 hours ago |
| SMA: Bullish | Nov 2, 11:45 AM | 9 hours ago |
| MACD: Buy Signal | Nov 2, 11:45 AM | 9 hours ago |
| SMA: Bearish | Nov 2, 10:30 AM | 10 hours ago |
| SMA: Bearish | Nov 2, 10:30 AM | 10 hours ago |
| MACD: Sell Signal | Nov 2, 10:30 AM | 10 hours ago |
| SMA: Bullish | Nov 2, 10:25 AM | 10 hours ago |
| MACD: Buy Signal | Nov 2, 10:25 AM | 10 hours ago |
| SMA: Bullish | Nov 2, 10:20 AM | 10 hours ago |
| SMA: Bearish | Nov 2, 10:00 AM | 10 hours ago |
| SMA: Bearish | Nov 2, 10:00 AM | 10 hours ago |
| SMA: Bullish | Nov 2, 9:55 AM | 11 hours ago |
| SMA: Bullish | Nov 2, 9:55 AM | 11 hours ago |
| SMA: Bearish | Nov 2, 9:35 AM | 11 hours ago |
| SMA: Bearish | Nov 2, 9:35 AM | 11 hours ago |
| MACD: Sell Signal | Nov 2, 9:35 AM | 11 hours ago |
| SMA: Bullish | Oct 30, 3:45 PM | 3 days ago |
| SMA: Bearish | Oct 30, 3:40 PM | 3 days ago |
| SMA: Bullish | Oct 30, 3:30 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 3:30 PM | 3 days ago |
| SMA: Bullish | Oct 30, 3:25 PM | 3 days ago |
| RSI: Oversold | Oct 30, 3:15 PM | 3 days ago |
| SMA: Bearish | Oct 30, 2:30 PM | 3 days ago |
| SMA: Bullish | Oct 30, 2:20 PM | 3 days ago |
| SMA: Bearish | Oct 30, 2:10 PM | 3 days ago |
| SMA: Bearish | Oct 30, 2:10 PM | 3 days ago |
| MACD: Sell Signal | Oct 30, 2:10 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 2:05 PM | 3 days ago |
| SMA: Bullish | Oct 30, 2:00 PM | 3 days ago |
| SMA: Bullish | Oct 30, 1:55 PM | 3 days ago |
| SMA: Bearish | Oct 30, 1:25 PM | 3 days ago |
| SMA: Bullish | Oct 30, 1:20 PM | 3 days ago |
| SMA: Bearish | Oct 30, 1:10 PM | 3 days ago |
| SMA: Bullish | Oct 30, 12:50 PM | 3 days ago |
| SMA: Bearish | Oct 30, 12:45 PM | 3 days ago |
| MACD: Sell Signal | Oct 30, 12:45 PM | 3 days ago |
| SMA: Bearish | Oct 30, 12:40 PM | 3 days ago |
| SMA: Bullish | Oct 30, 12:00 PM | 3 days ago |
| MACD: Buy Signal | Oct 30, 12:00 PM | 3 days ago |
| SMA: Bullish | Oct 30, 11:35 AM | 3 days ago |
| SMA: Bearish | Oct 30, 11:30 AM | 3 days ago |
| SMA: Bearish | Oct 30, 11:30 AM | 3 days ago |
| SMA: Bullish | Oct 30, 11:15 AM | 3 days ago |
| SMA: Bullish | Oct 30, 11:15 AM | 3 days ago |
| SMA: Bearish | Oct 30, 11:00 AM | 3 days ago |
| SMA: Bullish | Oct 30, 10:55 AM | 3 days ago |
| SMA: Bearish | Oct 30, 10:50 AM | 3 days ago |
| MACD: Sell Signal | Oct 30, 10:20 AM | 3 days ago |
| SMA: Bearish | Oct 30, 10:05 AM | 3 days ago |
| SMA: Bullish | Oct 30, 9:30 AM | 3 days ago |
| SMA: Bullish | Oct 30, 9:30 AM | 3 days ago |
| MACD: Buy Signal | Oct 30, 9:30 AM | 3 days ago |
| RSI: Overbought | Oct 30, 9:30 AM | 3 days ago |
| MACD: Sell Signal | Oct 29, 3:40 PM | 4 days ago |
| SMA: Bearish | Oct 29, 3:35 PM | 4 days ago |
| SMA: Bullish | Oct 29, 3:30 PM | 4 days ago |
| MACD: Buy Signal | Oct 29, 3:30 PM | 4 days ago |
| MACD: Sell Signal | Oct 29, 3:15 PM | 4 days ago |
| SMA: Bearish | Oct 29, 2:50 PM | 4 days ago |
| MACD: Buy Signal | Oct 29, 2:40 PM | 4 days ago |
| SMA: Bullish | Oct 29, 2:35 PM | 4 days ago |
| SMA: Bearish | Oct 29, 2:15 PM | 4 days ago |
| SMA: Bullish | Oct 29, 2:00 PM | 4 days ago |
| SMA: Bearish | Oct 29, 1:10 PM | 4 days ago |
| SMA: Bearish | Oct 29, 1:10 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:55 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:45 PM | 4 days ago |
| SMA: Bearish | Oct 29, 12:40 PM | 4 days ago |
| SMA: Bearish | Oct 29, 12:40 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:25 PM | 4 days ago |
| SMA: Bullish | Oct 29, 12:20 PM | 4 days ago |
| SMA: Bearish | Oct 29, 11:50 AM | 4 days ago |
| SMA: Bullish | Oct 29, 11:45 AM | 4 days ago |
| SMA: Bearish | Oct 29, 11:40 AM | 4 days ago |
| SMA: Bullish | Oct 29, 11:10 AM | 4 days ago |
| SMA: Bearish | Oct 29, 10:45 AM | 4 days ago |
| SMA: Bullish | Oct 29, 10:40 AM | 4 days ago |
| MACD: Sell Signal | Oct 29, 10:35 AM | 4 days ago |
| SMA: Bearish | Oct 29, 10:10 AM | 4 days ago |
| RSI: Overbought | Oct 29, 9:40 AM | 4 days ago |
| SMA: Bullish | Oct 29, 9:30 AM | 4 days ago |
| SMA: Bullish | Oct 29, 9:30 AM | 4 days ago |
| RSI: Overbought | Oct 29, 9:30 AM | 4 days ago |
| SMA: Bearish | Oct 28, 3:50 PM | 5 days ago |
| SMA: Bullish | Oct 28, 3:30 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 3:30 PM | 5 days ago |
| RSI: Oversold | Oct 28, 3:10 PM | 5 days ago |
| RSI: Oversold | Oct 28, 2:25 PM | 5 days ago |
| MACD: Sell Signal | Oct 28, 2:20 PM | 5 days ago |
| SMA: Bearish | Oct 28, 2:15 PM | 5 days ago |
| SMA: Bullish | Oct 28, 2:05 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 2:05 PM | 5 days ago |
| MACD: Sell Signal | Oct 28, 2:00 PM | 5 days ago |
| SMA: Bearish | Oct 28, 1:30 PM | 5 days ago |
| SMA: Bearish | Oct 28, 1:10 PM | 5 days ago |
| SMA: Bullish | Oct 28, 1:05 PM | 5 days ago |
| MACD: Buy Signal | Oct 28, 12:45 PM | 5 days ago |
| SMA: Bullish | Oct 28, 12:40 PM | 5 days ago |
| RSI: Oversold | Oct 28, 12:25 PM | 5 days ago |
| SMA: Bearish | Oct 28, 12:00 PM | 5 days ago |
| SMA: Bullish | Oct 28, 11:50 AM | 5 days ago |
| RSI: Oversold | Oct 28, 11:20 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:50 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:40 AM | 5 days ago |
| MACD: Sell Signal | Oct 28, 10:40 AM | 5 days ago |
| SMA: Bullish | Oct 28, 10:35 AM | 5 days ago |
| SMA: Bearish | Oct 28, 10:20 AM | 5 days ago |
| RSI: Overbought | Oct 28, 9:50 AM | 5 days ago |
| MACD: Buy Signal | Oct 28, 9:40 AM | 5 days ago |
| SMA: Bullish | Oct 28, 9:35 AM | 5 days ago |
| SMA: Bullish | Oct 28, 9:35 AM | 5 days ago |
| SMA: Bearish | Oct 27, 3:50 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:50 PM | 6 days ago |
| SMA: Bullish | Oct 27, 3:40 PM | 6 days ago |
| SMA: Bullish | Oct 27, 3:35 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:25 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:25 PM | 6 days ago |
| MACD: Sell Signal | Oct 27, 3:25 PM | 6 days ago |
| SMA: Bullish | Oct 27, 3:15 PM | 6 days ago |
| MACD: Buy Signal | Oct 27, 3:15 PM | 6 days ago |
| SMA: Bearish | Oct 27, 3:10 PM | 6 days ago |
| MACD: Sell Signal | Oct 27, 3:10 PM | 6 days ago |
| MACD: Buy Signal | Oct 27, 2:40 PM | 6 days ago |
| MACD: Sell Signal | Oct 27, 2:35 PM | 6 days ago |
| MACD: Buy Signal | Oct 27, 1:25 PM | 6 days ago |
| SMA: Bullish | Oct 27, 1:10 PM | 6 days ago |
| SMA: Bearish | Oct 27, 1:05 PM | 6 days ago |
| SMA: Bullish | Oct 27, 1:00 PM | 6 days ago |
| SMA: Bullish | Oct 27, 1:00 PM | 6 days ago |
| SMA: Bearish | Oct 27, 12:55 PM | 6 days ago |
| SMA: Bearish | Oct 27, 12:55 PM | 6 days ago |
| SMA: Bullish | Oct 27, 12:30 PM | 6 days ago |
| SMA: Bearish | Oct 27, 12:25 PM | 6 days ago |
| SMA: Bullish | Oct 27, 12:00 PM | 6 days ago |
| SMA: Bearish | Oct 27, 11:55 AM | 6 days ago |
| SMA: Bullish | Oct 27, 11:50 AM | 6 days ago |
| SMA: Bearish | Oct 27, 11:30 AM | 6 days ago |
| SMA: Bullish | Oct 27, 10:30 AM | 6 days ago |
Revenue & Expenses
Latest period ending Dec 31, 2025 · select a line to chart its full history
Income statement
| Fiscal year | FY 2025 Dec 31, 2025 | FY 2024 Dec 31, 2024 | FY 2023 Dec 31, 2023 | FY 2022 Dec 31, 2022 | FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| 9.89B | 9.68B | 9.84B | 10.17B | 10.98B | |
| 7.49B | 7.37B | 7.30B | 7.90B | 8.87B | |
| 1.56B | 1.91B | 1.30B | 3.59B | 1.75B | |
| 1.29B | 1.63B | 1.16B | 3.05B | 1.56B | |
| 8.79 | 11.18 | 7.97 | 20.87 | 10.40 |
Balance sheet
| Fiscal year | FY 2025 Dec 31, 2025 | FY 2024 Dec 31, 2024 | FY 2023 Dec 31, 2023 | FY 2022 Dec 31, 2022 | FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| 3.01B | 2.38B | 1.05B | 3.42B | 2.26B | |
| 29.44B | 28.05B | 26.84B | 24.55B | 23.88B | |
| 11.18B | 11.33B | 12.05B | 11.17B | 12.92B | |
| 6.58B | 6.63B | 7.34B | 6.61B | 7.60B | |
| 18.26B | 16.72B | 14.80B | 13.40B | 10.90B |
Cash flow
| Fiscal year | FY 2025 Dec 31, 2025 | FY 2024 Dec 31, 2024 | FY 2023 Dec 31, 2023 | FY 2022 Dec 31, 2022 | FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| 2.20B | 2.88B | 1.55B | 1.38B | 3.64B | |
| -1.37B | -799.20M | -4.10B | 1.58B | -563.70M | |
| -301.90M | -683.50M | 149.30M | -1.75B | -2.09B | |
| -185.40M | -271.20M | -311.40M | 339.40M | -276.90M | |
| 531.60M | 1.39B | -2.40B | 1.21B | 990.00M |