American Century Companies Inc Prothena Corp Public LTD CO Transaction History
American Century Companies Inc
- $167 Billion
- Q3 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 18,302 shares of PRTA stock, worth $267,209. This represents 0.0% of its overall portfolio holdings.
Number of Shares
18,302Holding current value
$267,209% of portfolio
0.0%Shares
9 transactions
Others Institutions Holding PRTA
# of Institutions
184Shares Held
42.7MCall Options Held
162KPut Options Held
102K-
Eco R1 Capital, LLC San Francisco, CA11.6MShares$169 Million8.41% of portfolio
-
Wellington Management Group LLP Boston, MA4.18MShares$61 Million0.01% of portfolio
-
Black Rock Inc. New York, NY3.86MShares$56.3 Million0.0% of portfolio
-
Price T Rowe Associates Inc Baltimore, MD3.82MShares$55.8 Million0.01% of portfolio
-
Palo Alto Investors LP Palo Alto, CA1.74MShares$25.4 Million4.0% of portfolio
About PROTHENA CORP PUBLIC LTD CO
- Ticker PRTA
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 46,922,800
- Market Cap $685M
- 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...