Assenagon Asset Management S.A. Prothena Corp Public LTD CO Transaction History
Assenagon Asset Management S.A.
- $64.4 Billion
- Q4 2025
A detailed history of Assenagon Asset Management S.A. transactions in Prothena Corp Public LTD CO stock. As of the latest transaction made, Assenagon Asset Management S.A. holds 76,769 shares of PRTA stock, worth $786,882. This represents 0.0% of its overall portfolio holdings.
Number of Shares
76,769
Previous 89,704
14.42%
Holding current value
$786,882
Previous $875,000
10.17%
% of portfolio
0.0%
Previous 0.0%
Shares
2 transactions
Others Institutions Holding PRTA
# of Institutions
216Shares Held
35.1MCall Options Held
656KPut Options Held
1.12M-
Black Rock Inc. New York, NY3.86MShares$39.5 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.14MShares$21.9 Million0.0% of portfolio
-
Armistice Capital, LLC New York, NY1.82MShares$18.7 Million0.27% of portfolio
-
Rubric Capital Management LP New York, NY1.54MShares$15.8 Million0.25% of portfolio
-
Adar1 Capital Management, LLC Austin, TX1.47MShares$15.1 Million1.35% of portfolio
About PROTHENA CORP PUBLIC LTD CO
- Ticker PRTA
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 46,922,800
- Market Cap $481M
- Description
- Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases in the United States. The company is involved in developing Birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a human...