Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
54,411,037
Total 13F shares
49,391,867
Share change
+4,825,163
Total reported value
$2,975,783,734
Put/Call ratio
28%
Price per share
$60.25
Number of holders
199
Value change
+$290,312,916
Number of buys
116
Number of sells
72

Institutional Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q4 2022

As of 31 Dec 2022, PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) was held by 199 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 49,391,867 shares. The largest 10 holders included EcoR1 Capital, LLC, FMR LLC, BlackRock Inc., PRICE T ROWE ASSOCIATES INC /MD/, Avidity Partners Management LP, STATE STREET CORP, WELLINGTON MANAGEMENT GROUP LLP, Palo Alto Investors LP, First Light Asset Management, LLC, and JANUS HENDERSON GROUP PLC. This page lists 200 institutional shareholders reporting positions in this security for the Q4 2022 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.