Where the Street stands
These are third-party analyst opinions from named firms, not advice, and not a prediction. Earnings land in 1 day, which usually moves targets. How we score this
25 firms currently rating it, weighted by track record.
The 24 firms with a track record here beat the S&P 41% of the time over 12 months.
Pro: see the crowd-vs-sharp split for BIIB| Date | Firm | Action | Rating |
|---|---|---|---|
| Jul 21, 2026 | Guggenheim | ○ Maintained | |
| Jul 21, 2026 | BofA Securities | ○ Maintained |
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