PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 130 filers reported holding PROTHENA CORP PLC in Q1 2020. The put-call ratio across all filers is 0.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $229,525 | -98.0% | 4,757 | -97.2% | 0.00% | -97.2% |
Q2 2023 | $11,645,973 | +103.8% | 170,562 | +44.7% | 0.04% | +80.0% |
Q1 2023 | $5,713,498 | +300.2% | 117,877 | +397.4% | 0.02% | +300.0% |
Q4 2022 | $1,427,744 | -53.6% | 23,697 | -53.3% | 0.01% | -64.3% |
Q3 2022 | $3,075,000 | +154.8% | 50,716 | +14.1% | 0.01% | +180.0% |
Q2 2022 | $1,207,000 | +45.6% | 44,436 | -35.6% | 0.01% | +25.0% |
Q4 2020 | $829,000 | +18.9% | 69,023 | -1.0% | 0.00% | +33.3% |
Q3 2020 | $697,000 | -1.0% | 69,723 | +3.6% | 0.00% | -25.0% |
Q2 2020 | $704,000 | -6.1% | 67,323 | -4.0% | 0.00% | -20.0% |
Q1 2020 | $750,000 | -38.1% | 70,123 | -8.4% | 0.01% | +25.0% |
Q4 2019 | $1,212,000 | +61.0% | 76,567 | -20.3% | 0.00% | +33.3% |
Q3 2019 | $753,000 | -55.5% | 96,023 | -40.0% | 0.00% | -50.0% |
Q2 2019 | $1,692,000 | +9.1% | 160,066 | +25.2% | 0.01% | 0.0% |
Q1 2019 | $1,551,000 | +19.4% | 127,874 | +1.4% | 0.01% | 0.0% |
Q4 2018 | $1,299,000 | -36.6% | 126,074 | -19.5% | 0.01% | -14.3% |
Q3 2018 | $2,050,000 | -35.6% | 156,706 | -28.3% | 0.01% | -46.2% |
Q2 2018 | $3,184,000 | – | 218,406 | – | 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% |