Bulls vs Bears
Click to unlock major analysts' bullish and bearish positions by joining Benzinga Edge.
Comments
Loading...
Prothena Corp Analyst Ratings and Price Targets | NASDAQ:PRTA | Benzinga
Prothena Corp PLC has a consensus price target of $59.64 based on the ratings of 13 analysts. The high is $110 issued by Piper Sandler on February 26, 2025. The low is $20 issued by RBC Capital on February 21, 2025. The 3 most-recent analyst ratings were released by HC Wainwright & Co., JMP Securities, and Chardan Capital on May 9, 2025, respectively. With an average price target of $49.33 between HC Wainwright & Co., JMP Securities, and Chardan Capital, there's an implied 619.14% upside for Prothena Corp PLC from these most-recent analyst ratings.
Analyst Firms Making Recommendations1
HC Wainwright & Co.
JMP Securities
Chardan Capital
Piper Sandler
RBC Capital
1calculated from analyst ratings
Analyst Ratings for Prothena Corp
| Buy Now | Get Alert | |||||||
|---|---|---|---|---|---|---|---|---|
| 05/09/2025 | Buy Now | 337.32% | HC Wainwright & Co. | Andrew Fein49% | $48 → $30 | Maintains | Buy | Get Alert |
| 05/09/2025 | Buy Now | 1037.03% | JMP Securities | Jason Butler53% | $80 → $78 | Maintains | Market Outperform | Get Alert |
| 05/09/2025 | Buy Now | 483.09% | Chardan Capital | Rudy Li48% | $40 → $40 | Maintains | Buy | Get Alert |
| 02/26/2025 | Buy Now | 1503.5% | Piper Sandler | Yasmeen Rahimi55% | $94 → $110 | Maintains | Overweight | Get Alert |
| 02/24/2025 | Buy Now | 599.71% | HC Wainwright & Co. | Andrew Fein49% | $48 → $48 | Reiterates | Buy → Buy | Get Alert |
| 02/21/2025 | Buy Now | 191.55% | RBC Capital | Brian Abrahams40% | $24 → $20 | Maintains | Sector Perform | Get Alert |
| 02/21/2025 | Buy Now | — | Cantor Fitzgerald | Eric Schmidt36% | — | Reiterates | Overweight → Overweight | Get Alert |
| 02/21/2025 | Buy Now | 1066.18% | Citizens Capital Markets | Jason Butler53% | $80 → $80 | Reiterates | Market Outperform → Market Outperform | Get Alert |
| 02/21/2025 | Buy Now | 599.71% | HC Wainwright & Co. | Andrew Fein49% | $48 → $48 | Reiterates | Buy → Buy | Get Alert |
| 02/21/2025 | Buy Now | 483.09% | Chardan Capital | Rudy Li48% | $40 → $40 | Maintains | Buy | Get Alert |
| 02/07/2025 | Buy Now | 803.79% | Oppenheimer | Jay Olson60% | $58 → $62 | Maintains | Outperform | Get Alert |
| 12/20/2024 | Buy Now | 599.71% | HC Wainwright & Co. | Andrew Fein49% | $84 → $48 | Reiterates | Buy → Buy | Get Alert |
| 12/20/2024 | Buy Now | 483.09% | Chardan Capital | Rudy Li48% | → $40 | Initiates | → Buy | Get Alert |
| 12/19/2024 | Buy Now | 220.7% | B of A Securities | Tazeen Ahmad47% | $26 → $22 | Maintains | Neutral | Get Alert |
| 11/13/2024 | Buy Now | 1124.49% | HC Wainwright & Co. | Andrew Fein49% | $84 → $84 | Reiterates | Buy → Buy | Get Alert |
| 10/01/2024 | Buy Now | 351.9% | B of A Securities | Tazeen Ahmad47% | $33 → $31 | Maintains | Neutral | Get Alert |
| 10/01/2024 | Buy Now | 1124.49% | HC Wainwright & Co. | Andrew Fein49% | $84 → $84 | Reiterates | Buy → Buy | Get Alert |
| 09/30/2024 | Buy Now | — | Cantor Fitzgerald | Charles Duncan73% | — | Reiterates | → Overweight | Get Alert |
| 08/14/2024 | Buy Now | 803.79% | Oppenheimer | Jay Olson60% | $66 → $62 | Maintains | Outperform | Get Alert |
| 08/12/2024 | Buy Now | — | Cantor Fitzgerald | Charles Duncan73% | — | Reiterates | → Overweight | Get Alert |
| 08/09/2024 | Buy Now | 249.85% | RBC Capital | Brian Abrahams40% | $28 → $24 | Maintains | Sector Perform | Get Alert |
| 06/26/2024 | Buy Now | 308.16% | RBC Capital | Brian Abrahams40% | $28 → $28 | Reiterates | Sector Perform → Sector Perform | Get Alert |
| 05/09/2024 | Buy Now | 1109.91% | JMP Securities | Jason Butler53% | $85 → $83 | Maintains | Market Outperform | Get Alert |
| 05/09/2024 | Buy Now | 1124.49% | HC Wainwright & Co. | Andrew Fein49% | $90 → $84 | Maintains | Buy | Get Alert |
| 04/10/2024 | Buy Now | — | Cantor Fitzgerald | Charles Duncan73% | — | Reiterates | → Overweight | Get Alert |
| 03/13/2024 | Buy Now | 1211.95% | HC Wainwright & Co. | Andrew Fein49% | $90 → $90 | Maintains | Buy | Get Alert |
| 02/20/2024 | Buy Now | 1066.18% | Oppenheimer | Jay Olson60% | $98 → $80 | Maintains | Outperform | Get Alert |
| 02/16/2024 | Buy Now | 1139.07% | JMP Securities | Jason Butler53% | $81 → $85 | Maintains | Market Outperform | Get Alert |
| 02/16/2024 | Buy Now | 410.2% | RBC Capital | Brian Abrahams40% | $36 → $35 | Maintains | Sector Perform | Get Alert |
| 01/30/2024 | Buy Now | 453.94% | B of A Securities | Tazeen Ahmad47% | $68 → $38 | Downgrade | Buy → Neutral | Get Alert |
| 01/25/2024 | Buy Now | 424.78% | RBC Capital | Brian Abrahams40% | $43 → $36 | Maintains | Sector Perform | Get Alert |
| 01/09/2024 | Buy Now | 1168.22% | Cantor Fitzgerald | Charles Duncan73% | $129 → $87 | Maintains | Overweight | Get Alert |
| 12/18/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | $129 → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 12/12/2023 | Buy Now | 803.79% | Deutsche Bank | Neena Bitritto-Garg41% | → $62 | Initiates | → Buy | Get Alert |
| 11/03/2023 | Buy Now | 1080.76% | JMP Securities | Jason Butler53% | $83 → $81 | Maintains | Market Outperform | Get Alert |
| 10/23/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 08/22/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 08/04/2023 | Buy Now | 1211.95% | HC Wainwright & Co. | Andrew Fein49% | → $90 | Reiterates | Buy → Buy | Get Alert |
| 08/04/2023 | Buy Now | 1109.91% | JMP Securities | Jason Butler53% | $82 → $83 | Maintains | Outperform | Get Alert |
| 07/18/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 07/18/2023 | Buy Now | 1211.95% | HC Wainwright & Co. | Andrew Fein49% | → $90 | Reiterates | Buy → Buy | Get Alert |
| 07/11/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 07/11/2023 | Buy Now | 1095.34% | JMP Securities | Jason Butler53% | → $82 | Reiterates | Market Outperform → Market Outperform | Get Alert |
| 06/28/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 06/21/2023 | Buy Now | 1780.47% | Cantor Fitzgerald | Charles Duncan73% | → $129 | Reiterates | Overweight → Overweight | Get Alert |
| 05/08/2023 | Buy Now | 1649.27% | Cantor Fitzgerald | Charles Duncan73% | $98 → $120 | Maintains | Overweight | Get Alert |
| 05/05/2023 | Buy Now | 774.64% | RBC Capital | Brian Abrahams40% | $55 → $60 | Maintains | Sector Perform | Get Alert |
| 05/05/2023 | Buy Now | 1095.34% | JMP Securities | Jason Butler53% | → $82 | Reiterates | → Market Outperform | Get Alert |
| 05/05/2023 | Buy Now | 1211.95% | HC Wainwright & Co. | Andrew Fein49% | $75 → $90 | Maintains | Buy | Get Alert |
| 04/25/2023 | Buy Now | 701.75% | RBC Capital | Brian Abrahams40% | → $55 | Reiterates | → Sector Perform | Get Alert |
| 04/24/2023 | Buy Now | 1066.18% | SVB Leerink | Rudy Li48% | → $80 | Initiates | → Outperform | Get Alert |
| 04/03/2023 | Buy Now | 993.29% | HC Wainwright & Co. | Andrew Fein49% | → $75 | Reiterates | → Buy | Get Alert |
| 02/27/2023 | Buy Now | 949.56% | Citigroup | Neena Bitritto-Garg41% | $76 → $72 | Maintains | Buy | Get Alert |
| 02/24/2023 | Buy Now | 993.29% | HC Wainwright & Co. | Andrew Fein49% | → $75 | Reiterates | → Buy | Get Alert |
| 01/27/2023 | Buy Now | 1270.26% | Piper Sandler | Yasmeen Rahimi55% | → $94 | Initiates | → Overweight | Get Alert |
| 12/21/2022 | Buy Now | 1328.57% | Cantor Fitzgerald | Charles Duncan73% | $91 → $98 | Maintains | Overweight | Get Alert |
| 11/04/2022 | Buy Now | 701.75% | RBC Capital | Brian Abrahams40% | $52 → $55 | Downgrade | Outperform → Sector Perform | Get Alert |
| 10/24/2022 | Buy Now | 934.99% | Citigroup | Neena Bitritto-Garg41% | $65 → $71 | Maintains | Buy | Get Alert |
| 09/29/2022 | Buy Now | 1503.5% | Oppenheimer | Jay Olson60% | $100 → $110 | Maintains | Outperform | Get Alert |
| 09/28/2022 | Buy Now | — | B of A Securities | Tazeen Ahmad47% | — | Upgrade | Neutral → Buy | Get Alert |
| 09/28/2022 | Buy Now | 658.02% | RBC Capital | Brian Abrahams40% | $45 → $52 | Maintains | Outperform | Get Alert |
| 05/25/2022 | Buy Now | 628.86% | JMP Securities | Jason Butler53% | $77 → $50 | Maintains | Market Outperform | Get Alert |
FAQ
What is the target price for Prothena Corp (PRTA) stock?
The latest price target for Prothena Corp (NASDAQ:PRTA) was reported by HC Wainwright & Co. on May 9, 2025. The analyst firm set a price target for $30.00 expecting PRTA to rise to within 12 months (a possible 337.32% upside). 22 analyst firms have reported ratings in the last year.
What is the most recent analyst rating for Prothena Corp (PRTA)?
The latest analyst rating for Prothena Corp (NASDAQ:PRTA) was provided by HC Wainwright & Co., and Prothena Corp maintained their buy rating.
When was the last upgrade for Prothena Corp (PRTA)?
The last upgrade for Prothena Corp PLC happened on September 28, 2022 when B of A Securities raised their price target to N/A. B of A Securities previously had a neutral for Prothena Corp PLC.
When was the last downgrade for Prothena Corp (PRTA)?
The last downgrade for Prothena Corp PLC happened on January 30, 2024 when B of A Securities changed their price target from $68 to $38 for Prothena Corp PLC.
When is the next analyst rating going to be posted or updated for Prothena Corp (PRTA)?
Analysts arrive at stock ratings after doing extensive research, which includes going through public financial statements, talking to executives and customers of Prothena Corp, and listening in to earnings conference calls. Most analysts do this every three months, so you should get 4 ratings per company per firm each year. The last rating for Prothena Corp was filed on May 9, 2025 so you should expect the next rating to be made available sometime around May 9, 2026.
Is the Analyst Rating Prothena Corp (PRTA) correct?
While ratings are subjective and will change, the latest Prothena Corp (PRTA) rating was a maintained with a price target of $48.00 to $30.00. The current price Prothena Corp (PRTA) is trading at is $6.86, which is out of the analyst’s predicted range.
Browse analyst ratings and price targets on all stocks.
