Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
54.4M
Number of holders
117
Total 13F shares, excl. options
37.6M
Shares change
+508K
Total reported value, excl. options
$394M
Value change
+$5.32M
Number of buys
54
Number of sells
-46
Price
$10.46

Significant Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q2 2020

134 filings reported holding PRTA - PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share as of Q2 2020.
PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) has 117 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 37.6M shares of 54.4M outstanding shares and own 69.19% of the company stock.
Largest 10 shareholders include EcoR1 Capital, LLC (9.43M shares), ORBIMED ADVISORS LLC (3.54M shares), BlackRock Inc. (3.04M shares), GREAT POINT PARTNERS LLC (2.08M shares), FMR LLC (1.96M shares), DIMENSIONAL FUND ADVISORS LP (1.8M shares), STATE STREET CORP (1.44M shares), Rock Springs Capital Management LP (989K shares), WELLINGTON MANAGEMENT GROUP LLP (906K shares), and VANGUARD GROUP INC (773K shares).
This table shows the top 117 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
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.