Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
54,411,037
Total 13F shares
53,520,473
Share change
+1,845,970
Total reported value
$741,304,127
Put/Call ratio
54%
Price per share
$13.85
Number of holders
168
Value change
+$20,762,225
Number of buys
87
Number of sells
64

Institutional Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q4 2024

As of 31 Dec 2024, PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) was held by 168 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 53,520,473 shares. The largest 10 holders included EcoR1 Capital, LLC, FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock, Inc., PRICE T ROWE ASSOCIATES INC /MD/, ARMISTICE CAPITAL, LLC, STATE STREET CORP, Palo Alto Investors LP, VANGUARD GROUP INC, and Siren, L.L.C.. This page lists 169 institutional shareholders reporting positions in this security for the Q4 2024 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* 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.