Symbol
PRTA on Nasdaq
Investment type
Equity / Ordinary Shares, par value $0.01 per share
Latest Disclosed Shares Owned
71,047 shares
Security Ownership %
0.1%
Shares, Excluding Options vs Price
Value, Excluding Options

T. Rowe Price Associates, Inc. ownership in PROTHENA CORP PUBLIC LTD CO Ordinary Shares, par value $0.01 per share (PRTA)

14 Aug 2025 - T. Rowe Price Associates, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 71,047 shares of PROTHENA CORP PUBLIC LTD CO Ordinary Shares, par value $0.01 per share (PRTA). This represents 0.1% ownership of the company. This is the first filing by PRICE T ROWE ASSOCIATES INC /MD/ disclosing ownership of PROTHENA CORP PUBLIC LTD CO Ordinary Shares, par value $0.01 per share (PRTA).
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.