Upstream Bio, Inc. (UPB)
NASDAQ: UPB · Real-Time Price · USD
8.37
-0.09 (-1.06%)
At close: May 22, 2026, 4:00 PM EDT
8.30
-0.07 (-0.84%)
After-hours: May 22, 2026, 4:12 PM EDT
Upstream Bio Analyst Ratings
Total Analysts
8
Consensus Rating
Buy
Price Target
$37.33
Upside
+346.00%
Ratings History
| Analyst | Firm | Rating | Rating | Action | Price Target | Upside | Date |
|---|---|---|---|---|---|---|---|
| Mizuho | Mizuho | Buy Maintains $51 → $50 | Buy | Maintains | $51 → $50 | +497.37% | May 14, 2026 |
| Evercore ISI Group | Evercore ISI Group | Buy → Hold Downgrades $40 → $15 | Buy → Hold | Downgrades | $40 → $15 | +79.21% | Mar 27, 2026 |
| Mizuho | Mizuho | Buy Initiates $51 | Buy | Initiates | $51 | +509.32% | Dec 18, 2025 |
| Evercore ISI Group | Evercore ISI Group | Buy Initiates $40 | Buy | Initiates | $40 | +377.90% | Nov 18, 2025 |
| Truist Securities | Truist Securities | Strong Buy Initiates $47 | Strong Buy | Initiates | $47 | +461.53% | Oct 14, 2025 |
| JP Morgan | JP Morgan | Buy Initiates $38 | Buy | Initiates | $38 | +354.00% | Nov 5, 2024 |
| William Blair | William Blair | Buy Initiates n/a | Buy | Initiates | n/a | n/a | Nov 5, 2024 |
| TD Cowen | TD Cowen | Strong Buy Initiates n/a | Strong Buy | Initiates | n/a | n/a | Nov 5, 2024 |
| Piper Sandler | Piper Sandler | Buy Initiates $75 | Buy | Initiates | $75 | +796.06% | Nov 5, 2024 |