Q3 2019 13F Holders as of 9/30/2019
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Type / Class
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Equity / Ordinary Shares, par value $0.01 per share
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Shares outstanding
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54.4M
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Number of holders
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100
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Total 13F shares, excl. options
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36.5M
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Shares change
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+7.54M
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Total reported value, excl. options
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$287M
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Value change
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+$56.8M
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Put/Call ratio
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0.21
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Number of buys
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41
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Number of sells
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-56
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Price
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$7.84
Significant Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q3 2019
122 filings reported holding PRTA - PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share as of Q3 2019.
PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) has 100 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 36.5M shares
of 54.4M outstanding shares and own 67.17% of the company stock.
Largest 10 shareholders include EcoR1 Capital, LLC (9.43M shares), BlackRock Inc. (3.43M shares), FMR LLC (3.37M shares), ORBIMED ADVISORS LLC (3.02M shares), GREAT POINT PARTNERS LLC (2.07M shares), DIMENSIONAL FUND ADVISORS LP (1.83M shares), CITADEL ADVISORS LLC (1.39M shares), MILLENNIUM MANAGEMENT LLC (1.23M shares), STATE STREET CORP (1.2M shares), and WELLINGTON MANAGEMENT GROUP LLP (1.05M shares).
This table shows the top 100 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.