Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
53,840,864
Total 13F shares
53,520,384
Share change
+1,770,697
Total reported value
$741,301,350
Put/Call ratio
54%
Price per share
$13.85
Number of holders
169
Value change
+$19,669,947
Number of buys
86
Number of sells
65

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 169 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 53,520,384 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.