Prothena Corporation plc (PRTA)
NASDAQ: PRTA · Real-Time Price · USD
6.30
+0.08 (1.29%)
Jul 16, 2025, 10:50 AM - Market open
Prothena Corporation Stock Forecast
Stock Price Forecast
The 9 analysts that cover Prothena Corporation stock have a consensus rating of "Buy" and an average price target of $27.67, which forecasts a 339.21% increase in the stock price over the next year. The lowest target is $4 and the highest is $81.
Price Target: $27.67 (+339.21%)
Analyst Consensus: Buy
* Price targets were last updated on May 28, 2025.
Analyst Ratings
The average analyst rating for Prothena Corporation stock is "Buy". This means that analysts believe this stock is likely to outperform the market over the next twelve months.
Recommendation Trends
| Rating | Feb '25 | Mar '25 | Apr '25 | May '25 | Jun '25 | Jul '25 |
|---|---|---|---|---|---|---|
| Strong Buy | 2 | 2 | 2 | 2 | 2 | 2 |
| Buy | 5 | 5 | 5 | 4 | 3 | 3 |
| Hold | 2 | 2 | 2 | 2 | 3 | 3 |
| Sell | 0 | 0 | 0 | 1 | 1 | 1 |
| Strong Sell | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 9 | 9 | 9 | 9 | 9 | 9 |
Latest Forecasts
| Analyst | Firm | Rating | Rating | Action | Price Target | Upside | Date |
|---|---|---|---|---|---|---|---|
| Cantor Fitzgerald | Cantor Fitzgerald | Hold Reiterates n/a | Hold | Reiterates | n/a | n/a | Jun 20, 2025 |
| B of A Securities | B of A Securities | Hold → Sell Downgrades $22 → $4 | Hold → Sell | Downgrades | $22 → $4 | -36.51% | May 28, 2025 |
| Oppenheimer | Oppenheimer | Buy → Hold Downgrades n/a | Buy → Hold | Downgrades | n/a | n/a | May 27, 2025 |
| Piper Sandler | Piper Sandler | Buy Maintains $110 → $81 | Buy | Maintains | $110 → $81 | +1,185.71% | May 27, 2025 |
| JMP Securities | JMP Securities | Buy Maintains $78 → $29 | Buy | Maintains | $78 → $29 | +360.32% | May 27, 2025 |
Financial Forecast
Revenue This Year
33.70M
from 135.16M
Decreased by -75.06%
Revenue Next Year
74.83M
from 33.70M
Increased by 122.02%
EPS This Year
-4.02
from -2.27
EPS Next Year
-2.64
from -4.02
Historical EPS numbers are GAAP, while forecasted numbers may be non-GAAP.
Revenue Forecast
| Revenue | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|
| High | 121.1M | 226.1M | 353.3M | ||
| Avg | 33.7M | 74.8M | 167.2M | ||
| Low | 2.7M | n/a | n/a |
Revenue Growth
| Revenue Growth | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|
| High | -10.4% | 570.7% | 372.2% | ||
| Avg | -75.1% | 122.0% | 123.4% | ||
| Low | -98.0% | - | - |
EPS Forecast
| EPS | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|
| High | -2.92 | -0.45 | -0.99 | ||
| Avg | -4.02 | -2.64 | -3.12 | ||
| Low | -4.52 | -4.54 | -5.40 |
EPS Growth
| EPS Growth | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|
| High | - | - | - | ||
| Avg | - | - | - | ||
| Low | - | - | - |
Sources: Price targets and analyst ratings provided by Benzinga. Revenue and EPS forecast data provided by Finnhub. The data is sourced from Wall Street analysts. Data disclaimer.