American Century Companies Inc Prothena Corp Public LTD CO Transaction History
American Century Companies Inc
- $168 Billion
- Q4 2024
A detailed history of American Century Companies Inc transactions in Prothena Corp Public LTD CO stock. As of the latest transaction made, American Century Companies Inc holds 30,399 shares of PRTA stock, worth $454,465. This represents 0.0% of its overall portfolio holdings.
Number of Shares
30,399
Previous 18,302
66.1%
Holding current value
$454,465
Previous $306,000
37.58%
% of portfolio
0.0%
Previous 0.0%
Shares
10 transactions
Others Institutions Holding PRTA
# of Institutions
198Shares Held
44.5MCall Options Held
601KPut Options Held
259K-
Eco R1 Capital, LLC San Francisco, CA11.6MShares$173 Million7.5% of portfolio
-
Wellington Management Group LLP Boston, MA5.13MShares$76.7 Million0.01% of portfolio
-
Black Rock Inc. New York, NY3.86MShares$57.7 Million0.0% of portfolio
-
Price T Rowe Associates Inc Baltimore, MD3.69MShares$55.1 Million0.01% of portfolio
-
Armistice Capital, LLC New York, NY2.24MShares$33.4 Million0.44% of portfolio
About PROTHENA CORP PUBLIC LTD CO
- Ticker PRTA
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 46,922,800
- Market Cap $701M
- 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...