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  1. Predictions
buy

Prothena Corp. plc buy HC Wainwright

Prothena Corp. plc
Start price
€14.50
20.12.24 / 50%
Target price
€46.11
20.12.25
Performance (%)
-45.86%
End price
€7.85
21.12.25
Summary
This prediction ended on 21.12.25 with a price of €7.85. Massive losses of -45.86% were the result for the BUY prediction by HC_Wainwright. HC_Wainwright has a follow-up prediction for Prothena Corp. plc where he still thinks Prothena Corp. plc is a Buy. HC_Wainwright has 50% into this prediction
Performance without dividends (%)
Name 1w 1m 1y
Prothena Corp. plc -4.721% -4.721% 20.426%
iShares Core DAX® 3,15 % 1,50 % 9,13 %
iShares Nasdaq 100 7,43 % -1,58 % 28,64 %
iShares Nikkei 225® 8,57 % -4,32 % 53,03 %
iShares S&P 500 4,58 % 1,92 % 23,97 %

Comments by HC_Wainwright for this prediction

In the thread Prothena Corp. plc diskutieren
Prediction Buy
Perf. (%) -45.86%
Target price 46.114
Change
Ends at 20.12.25

Prothena Co. plc (NASDAQ: PRTA) had its "buy" rating re-affirmed by analysts at HC Wainwright. They now have a $48.00 price target on the stock, down previously from $84.00.
Ratings data for PRTA provided by MarketBeat

HC Wainwright 
0
Report Share
20.12.24
In the thread Trading Prothena Corp. plc
Prediction Buy
Perf. (%) -45.86%
Target price 46.114
Change
Ends at 20.12.25

Die von HC_Wainwright gewählte maximale Laufzeit wurde überschritten

HC Wainwright 
0
Report Share
21.12.25

Current prediction by HC_Wainwright for Prothena Corp. plc

buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.60
07.10.25
€17.10
07.10.26
-14.58%
05.08.26

HC Wainwright 
07.10.25 50%

Stopped prediction by HC_Wainwright for Prothena Corp. plc

buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.48
24.07.26
-
24.07.27
-1.79%
05.08.26

HC Wainwright 
24.07.26 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.95
07.11.25
€26.00
07.11.26
-19.42%
05.08.26

HC Wainwright 
07.11.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.25
05.08.25
€12.11
05.08.26
16.38%
02:15

HC Wainwright 
05.08.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.64
27.05.25
€12.29
27.05.26
83.36%
28.05.26

HC Wainwright 
27.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.70
09.05.25
€26.75
09.05.26
34.84%
10.05.26

HC Wainwright 
09.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€16.20
21.02.25
€45.81
21.02.26
-54.32%
22.02.26

HC Wainwright 
21.02.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€16.20
13.11.24
€79.46
13.11.25
-46.60%
14.11.25

HC Wainwright 
13.11.24 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€15.20
01.10.24
€75.85
01.10.25
-46.05%
02.10.25

HC Wainwright 
01.10.24 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€20.40
09.05.24
€77.94
09.05.25
-65.69%
10.05.25

HC Wainwright 
09.05.24 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€23.20
18.03.24
€82.76
18.03.25
-49.14%
19.03.25

HC Wainwright 
18.03.24 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€62.00
18.07.23
€80.10
18.07.24
-65.16%
19.07.24

HC Wainwright 
18.07.23 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€44.80
03.04.23
€68.98
03.04.24
-50.00%
04.04.24

HC Wainwright 
03.04.23 50%