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

CUSIP: G72800108

Q1 2022 13F Holders as of 31 Mar 2022

Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
53,840,864
Total 13F shares
44,090,735
Share change
+1,274,398
Total reported value
$1,613,250,005
Put/Call ratio
32%
Price per share
$36.57
Number of holders
157
Value change
+$36,002,082
Number of buys
67
Number of sells
86

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.

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Institutional Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q1 2022

As of 31 Mar 2022, PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) was held by 157 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 44,090,735 shares. The largest 10 holders included EcoR1 Capital, LLC, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., FMR LLC, STATE STREET CORP, First Light Asset Management, LLC, Palo Alto Investors LP, DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, and Redmile Group, LLC. This page lists 157 institutional shareholders reporting positions in this security for the Q1 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.