PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 175 filers reported holding PROTHENA CORP PLC in Q1 2022. The put-call ratio across all filers is 0.32 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $381,561 | -26.6% | 7,908 | +3.9% | 0.01% | -20.0% |
Q2 2023 | $519,816 | +47.5% | 7,613 | +4.7% | 0.01% | +42.9% |
Q1 2023 | $352,377 | +56.6% | 7,270 | +59.8% | 0.01% | +75.0% |
Q4 2021 | $225,000 | -33.6% | 4,549 | -4.5% | 0.00% | -33.3% |
Q3 2021 | $339,000 | +142.1% | 4,763 | -55.5% | 0.01% | +50.0% |
Q3 2018 | $140,000 | -15.7% | 10,705 | -6.5% | 0.00% | -20.0% |
Q2 2018 | $166,000 | -41.5% | 11,455 | +47.7% | 0.01% | -28.6% |
Q1 2018 | $284,000 | +15.9% | 7,755 | -29.7% | 0.01% | 0.0% |
Q3 2014 | $245,000 | – | 11,030 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Woodford Investment Management Ltd | 5,527,525 | $291,135,000 | 22.33% |
Independence Capital Asset Partners, LLC | 20,530 | $1,081,000 | 1.68% |
TURNER INVESTMENTS LLC | 173,820 | $9,155,000 | 1.68% |
Palo Alto Investors LP | 695,918 | $36,654,000 | 1.63% |
Rock Springs Capital Management LP | 250,000 | $13,168,000 | 0.96% |
Visium Asset Management, LP | 996,887 | $52,506,000 | 0.74% |
EAM Investors, LLC | 117,809 | $6,205,000 | 0.73% |
SPHERA FUNDS MANAGEMENT LTD. | 115,133 | $6,064,000 | 0.59% |
WESTFIELD CAPITAL MANAGEMENT CO LP | 1,392,850 | $73,361,000 | 0.45% |
MARINER INVESTMENT GROUP LLC | 23,600 | $1,243,000 | 0.32% |