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

CUSIP: G72800108

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class
Equity / Ordinary Shares, par value $0.01 per share
Shares outstanding
53,840,864
Total 13F shares
42,230,566
Share change
-1,119,966
Total reported value
$1,550,277,237
Put/Call ratio
28%
Price per share
$36.71
Number of holders
125
Value change
-$42,502,431
Number of buys
66
Number of sells
63

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 2018

As of 31 Mar 2018, PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) was held by 125 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 42,230,566 shares. The largest 10 holders included Woodford Investment Management Ltd, FMR LLC, PRICE T ROWE ASSOCIATES INC /MD/, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., STATE STREET CORP, Palo Alto Investors LP, ALLIANCEBERNSTEIN L.P., MILLENNIUM MANAGEMENT LLC, and VANGUARD GROUP INC. This page lists 125 institutional shareholders reporting positions in this security for the Q1 2018 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.