Biogen Inc. (BIIB)
NASDAQ: BIIB · Real-Time Price · USD
181.30
-0.68 (-0.37%)
At close: Dec 5, 2025, 4:00 PM EST
181.20
-0.10 (-0.06%)
After-hours: Dec 5, 2025, 7:40 PM EST
Biogen Analyst Ratings
Total Analysts
23
Consensus Rating
Buy
Price Target
$176.48
Upside
-2.66%
Ratings History
| Analyst | Firm | Rating | Rating | Action | Price Target | Upside | Date |
|---|---|---|---|---|---|---|---|
| Piper Sandler | Piper Sandler | Hold Reiterates $118 → $157 | Hold | Reiterates | $118 → $157 | -13.40% | Nov 21, 2025 |
| Stifel | Stifel | Hold → Strong Buy Upgrades $144 → $202 | Hold → Strong Buy | Upgrades | $144 → $202 | +11.42% | Nov 6, 2025 |
| Bernstein | Bernstein | Hold Maintains $155 → $157 | Hold | Maintains | $155 → $157 | -13.40% | Nov 3, 2025 |
| RBC Capital | RBC Capital | Buy Maintains $217 → $210 | Buy | Maintains | $217 → $210 | +15.83% | Oct 31, 2025 |
| Morgan Stanley | Morgan Stanley | Hold Maintains $144 → $149 | Hold | Maintains | $144 → $149 | -17.82% | Oct 10, 2025 |
| Jefferies | Jefferies | Strong Buy Initiates $190 | Strong Buy | Initiates | $190 | +4.80% | Sep 25, 2025 |
| Needham | Needham | Hold Reiterates n/a | Hold | Reiterates | n/a | n/a | Sep 24, 2025 |
| Needham | Needham | Hold Reiterates n/a | Hold | Reiterates | n/a | n/a | Sep 4, 2025 |
| Piper Sandler | Piper Sandler | Hold Maintains $115 → $118 | Hold | Maintains | $115 → $118 | -34.91% | Aug 14, 2025 |
| Citigroup | Citigroup | Hold Maintains $125 → $135 | Hold | Maintains | $125 → $135 | -25.54% | Aug 1, 2025 |
| RBC Capital | RBC Capital | Buy Maintains $208 → $219 | Buy | Maintains | $208 → $219 | +20.79% | Aug 1, 2025 |
| Morgan Stanley | Morgan Stanley | Hold Maintains $146 → $144 | Hold | Maintains | $146 → $144 | -20.57% | Aug 1, 2025 |
| HC Wainwright & Co. | HC Wainwright & Co. | Strong Buy Maintains $187 → $194 | Strong Buy | Maintains | $187 → $194 | +7.00% | Aug 1, 2025 |
| RBC Capital | RBC Capital | Buy Maintains $213 → $208 | Buy | Maintains | $213 → $208 | +14.73% | Jul 7, 2025 |
| RBC Capital | RBC Capital | Buy Reiterates $213 | Buy | Reiterates | $213 | +17.48% | Jun 27, 2025 |
| HC Wainwright & Co. | HC Wainwright & Co. | Strong Buy Reiterates $187 | Strong Buy | Reiterates | $187 | +3.14% | Jun 26, 2025 |
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Analyst Star Rankings
Our analyst star rankings are based on these four factors
- Success Rate
- The percentage of ratings that are profitable.
- Average Return
- The average percentage return within one year of the rating.
- Rating Count
- The more ratings the analyst has provided, the higher the score.
- Recency
- Ratings provided within the past year contribute to a higher score.