Prothena Corporation (PRTA)
NASDAQ: PRTA
· Real-Time Price · USD
8.24
0.18 (2.23%)
At close: Aug 15, 2025, 3:59 PM
8.20
-0.49%
After-hours: Aug 15, 2025, 05:52 PM EDT
Prothena Stock Forecast
Stock Price Forecast
The 9 analysts with 12-month price forecasts for PRTA stock have an median target of 18, with a low estimate of 4 and a high estimate of 81. The median target predicts an increase of 118.45% from the current stock price of 8.24.
| Target | Low | Average | Median | High |
|---|---|---|---|---|
| Price | 4 | 33.71 | 18 | 81 |
| Change | -51.46% | 309.10% | 118.45% | 883.01% |
Latest Analyst Insight Report
RBC Capital has reaffirmed a Sector Perform rating... Unlock content with Pro Subscription
Updated Aug 05, 2025
| Rating | Nov 24 | Dec 24 | Feb 25 | May 25 | Jun 25 | Aug 25 |
|---|---|---|---|---|---|---|
| Strong Buy | 0 | 0 | 0 | 0 | 0 | 0 |
| Buy | 1 | 3 | 7 | 7 | 0 | 2 |
| Hold | 0 | 1 | 1 | 1 | 1 | 1 |
| Sell | 0 | 0 | 0 | 1 | 0 | 0 |
| Strong Sell | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 1 | 4 | 8 | 9 | 1 | 3 |
Financial Forecast this Year
Revenue This Year
17.14M
from 135.16M
Increased by -87.3%
Revenue Next Year
101.54M
from 17.14M
Increased by 492.3%
EPS This Year
-4.62
from -2.27
Increased by -103.5%
EPS Next Year
-0.61
from -4.62
Increased by 86.8%