Biogen Inc. (BIIB)
NASDAQ: BIIB · Real-Time Price · USD
226.36
-1.17 (-0.51%)
At close: Sep 24, 2026, 4:00 PM EDT
226.50
+0.14 (0.06%)
Pre-market: Sep 25, 2026, 4:01 AM EDT
Biogen Analyst Ratings
Ratings History
| Analyst | Firm | Rating | Rating | Action | Price Target | Upside | Date |
|---|---|---|---|---|---|---|---|
| Wells Fargo | Wells Fargo | Buy Maintains $250 | Buy | Maintains | $250 | +10.44% | Sep 18, 2026 |
| HSBC | HSBC | Sell Maintains $165 → $175 | Sell | Maintains | $165 → $175 | -22.69% | Sep 10, 2026 |
| BMO Capital | BMO Capital | Hold Maintains n/a | Hold | Maintains | n/a | n/a | Sep 9, 2026 |
| Piper Sandler | Piper Sandler | Buy Reiterates $225 → $245 | Buy | Reiterates | $225 → $245 | +8.23% | Sep 3, 2026 |
| RBC Capital | RBC Capital | Buy Reiterates $240 → $260 | Buy | Reiterates | $240 → $260 | +14.86% | Aug 25, 2026 |
| Wolfe Research | Wolfe Research | Buy Upgrades $300 | Buy | Upgrades | $300 | +32.53% | Aug 13, 2026 |
| Barclays | Barclays | Hold Maintains $200 | Hold | Maintains | $200 | -11.65% | Aug 13, 2026 |
| Mizuho Securities | Mizuho Securities | Buy Maintains $221 → $241 | Buy | Maintains | $221 → $241 | +6.47% | Aug 3, 2026 |
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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.