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Prothena Corporation plc

Prothena plc Target Price

Where could PRTA trade next? Consensus target price: $30.

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Share Price

$8.49

Average Target Price

$30.00253.4% upside

1 analysts in the last 4 months

High: $30 | Low: $30

Analyst Recommendations

No recommendations in the last 4 months.

Revenue & Income Forecast

Analysts' Target Prices

DateAnalystPrice TargetCurrent Upside/Downside
2026-07-24H.C. WainwrightAndrew Fein$30253.4% upsideOpen
2026-03-13Stifel Nicolaus$19123.8% upsideOpen
2025-12-01JMP SecuritiesJason Butler$19123.8% upsideOpen
2025-12-01Deutsche Bank$19123.8% upsideOpen
2025-10-28Piper SandlerYasmeen Rahimi$36324% upsideOpen
2025-10-28UBS$36324% upsideOpen
2025-10-07H.C. Wainwright$20135.6% upsideOpen
2025-09-02JMP SecuritiesJason Butler$1129.6% upsideOpen
2024-08-14OppenheimerJay Olson$62630.3% upsideOpen
2024-08-09RBC CapitalKennen MacKay$24182.7% upsideOpen
2024-05-09RBC CapitalKennen MacKay$28229.8% upsideOpen
2022-12-21Cantor Fitzgerald$981054.3% upsideOpen
2022-09-29Oppenheimer$1101195.6% upsideOpen
2022-09-28RBC Capital$52512.5% upsideOpen
2022-05-25JMP Securities$50488.9% upsideOpen

Prothena plc (PRTA) FAQ

Prothena plc (PRTA) currently reports a target price of $30. Use the charts on this page to explore Prothena plc's target price history and peer comparisons.

Analysts' average 12-month price target for Prothena plc is $30, about 253.4% upside from the current share price of $8.49. That spread summarizes where covering analysts expect the stock could trade over the next year, not a guarantee. Review the individual firm targets on this page — a wide high-to-low range often means opinion is split.

Start with the current target price of $30, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Prothena plc, and consider following PRTA for alerts when major investors trade the stock.

Prothena plc is classified in the Healthcare sector. On target price, it currently shows $30. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Healthcare are usually more informative than comparing PRTA with unrelated industries.