Menu
sharewise sharewise
Log in
Sign up
Log in
Sign up
Microsoft strongly encourages users to switch to a different browser than Internet Explorer as it no longer meets modern web and security standards. Therefore we cannot guarantee that our site fully works in Internet Explorer. You can use Chrome or Firefox instead.
Top Performance

Predictions

buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.85
12.01.26
-
12.02.26
-5.73%
13.02.26

Zati 
12.01.26 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.95
07.11.25
€26.00
07.11.26
-2.39%
17.04.26

HC Wainwright 
07.11.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.60
07.10.25
€17.10
07.10.26
7.56%
17.04.26

HC Wainwright 
07.10.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.15
28.08.25
€12.88
28.08.26
29.37%
17.04.26

Piper Sandler 
28.08.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.30
28.08.25
€15.46
28.08.26
26.71%
17.04.26

Chardan Capital 
28.08.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.95
14.08.25
€20.00
30.11.27
0.72%
17.08.25

Could be very worthwhile Investment >20% year
BiotechBee 
14.08.25 70%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.25
05.08.25
€15.57
05.08.26
48.00%
17.04.26

Chardan Capital 
05.08.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.25
05.08.25
€12.11
05.08.26
48.00%
17.04.26

HC Wainwright 
05.08.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.70
09.06.25
-
09.06.26
5.11%
21.06.25

Global_Player 
09.06.25 50%
sell
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.02
03.06.25
-
03.06.26
18.41%
07.06.25

Risky Investment
EBIT decline/stagnation expected
Lower EBIT Margin than peer group
High valuation
kostojunior 
03.06.25 0%
sell
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.00
28.05.25
-
28.05.26
131.25%
17.04.26

Bank of America Co. 
28.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€3.98
27.05.25
€71.09
27.05.26
132.41%
17.04.26

Piper Sandler 
27.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€3.98
27.05.25
-
27.05.26
19.60%
06.06.25

Could be worthwhile Investment >10% per year
bundfuture 
27.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.64
27.05.25
€15.80
27.05.26
99.35%
17.04.26

Chardan Capital 
27.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.64
27.05.25
€12.29
27.05.26
99.35%
17.04.26

HC Wainwright 
27.05.25 50%
sell
Prothena Corp. plc

Start price
Target price
Perf. (%)
€4.64
24.05.25
€2.00
24.05.26
2.59%
07.06.25

nvestor 
24.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.15
22.05.25
-
22.05.26
-24.55%
26.05.25

thomasw 
22.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.00
12.05.25
-
12.05.26
-33.71%
24.05.25

Global_Player 
12.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.70
09.05.25
€26.75
09.05.26
38.06%
17.04.26

HC Wainwright 
09.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€7.10
09.05.25
€35.67
09.05.26
30.28%
17.04.26

Chardan Capital 
09.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€6.75
07.05.25
-
07.05.26
3.70%
11.05.25

blaugold 
07.05.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.45
27.04.25
-
27.04.26
-17.16%
12.05.25

michaelkr 
27.04.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€8.30
23.04.25
-
23.04.26
1.81%
27.04.25

Wolf_of_WS 
23.04.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€13.70
26.02.25
€104.75
26.02.26
-47.08%
27.02.26

Piper Sandler 
26.02.25 50%
buy
Prothena Corp. plc

Start price
Target price
Perf. (%)
€15.10
21.02.25
-
21.02.26
-50.99%
22.02.26

Cantor Fitzgerald 
21.02.25 50%