P
Prothena Corporation plc (PRTA)
NMS – Real Time Price. Currency in USD
9.43
-0.24 (-2.48%)
At close: May 12, 2026, 4:00 PM EDT
9.33
-0.10 (-1.06%)
After-hours: May 12, 2026, 5:50 PM EDT
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NMS – Real Time Price. Currency in USD
9.43
-0.24 (-2.48%)
At close: May 12, 2026, 4:00 PM EDT
9.33
-0.10 (-1.06%)
After-hours: May 12, 2026, 5:50 PM EDT
This stock has a consensus price target of $28.60 based on the ratings of 13 analysts. The high is $80.00 and the low is $4.00.
| Target | Lowest Price Target | Consensus Price Target | Highest Price Target |
|---|---|---|---|
| Price | $ 4 | $ 28.6 | $ 80 |
| Change | -58.63% | 195.76% | 727.30% |
| Date | Upside/Downside | Analyst Firm | Price Target | Rating Change | Rating |
|---|---|---|---|---|---|
| 2026-02-20 | 28.62% | RBC Capital | $11 → $12 | Maintains | Sector Perform |
| 2025-12-01 | 103.64% | Citizens | $11 → $19 | Maintains | Market Outperform |
| 2025-11-07 | 221.54% | HC Wainwright & Co. | $20 → $30 | Maintains | Buy |
| 2025-11-07 | 17.9% | RBC Capital | $10 → $11 | Maintains | Sector Perform |
| 2025-10-28 | 285.85% | Piper Sandler | $15 → $36 | Maintains | Overweight |