Q4 2024 13F Holders as of 12/31/2024
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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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168
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Total 13F shares, excl. options
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53.5M
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Shares change
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+1.85M
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Total reported value, excl. options
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$741M
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Value change
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+$20.8M
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Put/Call ratio
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0.54
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Number of buys
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87
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Number of sells
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-64
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Price
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$13.85
Significant Holders of PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) as of Q4 2024
209 filings reported holding PRTA - PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share as of Q4 2024.
PROTHENA CORP PUBLIC LTD CO - Ordinary Shares, par value $0.01 per share (PRTA) has 168 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 53.5M shares
of 54.4M outstanding shares and own 98.36% of the company stock.
Largest 10 shareholders include EcoR1 Capital, LLC (11.6M shares), FMR LLC (8.07M shares), WELLINGTON MANAGEMENT GROUP LLP (5.13M shares), BlackRock, Inc. (4.12M shares), PRICE T ROWE ASSOCIATES INC /MD/ (3.69M shares), ARMISTICE CAPITAL, LLC (2.24M shares), STATE STREET CORP (1.86M shares), Palo Alto Investors LP (1.74M shares), VANGUARD GROUP INC (1.4M shares), and Siren, L.L.C. (1.1M shares).
This table shows the top 168 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.