P
Prothena Corporation plc (PRTA)
NMS – Real Time Price. Currency in USD
9.24
+0.03 (0.27%)
Market open: Aug 12, 2026, 11:16 AM EDT
9.22
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:34 PM EDT
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NMS – Real Time Price. Currency in USD
9.24
+0.03 (0.27%)
Market open: Aug 12, 2026, 11:16 AM EDT
9.22
0.00 (0.00%)
Previous after-hours: Aug 11, 2026, 7:34 PM EDT
This stock has a consensus price target of $27.82 based on the ratings of 14 analysts. The high is $80.00 and the low is $4.00.
| Target | Lowest Price Target | Consensus Price Target | Highest Price Target |
|---|---|---|---|
| Price | $ 4 | $ 27.82 | $ 80 |
| Change | -56.78% | 200.59% | 764.40% |
| Date | Upside/Downside | Analyst Firm | Price Target | Rating Change | Rating |
|---|---|---|---|---|---|
| 2026-05-08 | 117.39% | Citizens | $19 → $20 | Maintains | Market Outperform |
| 2026-02-20 | 30.43% | RBC Capital | $11 → $12 | Maintains | Sector Perform |
| 2025-12-01 | 106.52% | Citizens | $11 → $19 | Maintains | Market Outperform |
| 2025-11-07 | 226.09% | HC Wainwright & Co. | $20 → $30 | Maintains | Buy |
| 2025-11-07 | 19.57% | RBC Capital | $10 → $11 | Maintains | Sector Perform |