PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA)

CUSIP: G72800108

Q4 2022 13F Holders as of 31 Dec 2022

Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
53,840,864
Total 13F shares
49,429,867
Share change
+4,954,332
Total reported value
$2,978,072,979
Put/Call ratio
28%
Price per share
$60.25
Number of holders
200
Value change
+$298,095,364
Number of buys
119
Number of sells
71

Quarterly Holders Quick Answers

What is CUSIP G72800108?
CUSIP G72800108 identifies PRTA - PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

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 200 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 49,429,867 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.