PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 141 filers reported holding PROTHENA CORP PLC in Q4 2019. The put-call ratio across all filers is 0.03 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2022 | $0 | -100.0% | 16 | 0.0% | 0.00% | – |
Q1 2022 | $1,000 | 0.0% | 16 | 0.0% | 0.00% | – |
Q4 2021 | $1,000 | -97.3% | 16 | -97.0% | 0.00% | -100.0% |
Q3 2021 | $37,681 | +38.6% | 529 | 0.0% | 0.00% | +100.0% |
Q2 2021 | $27,196 | +104.7% | 529 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $13,288 | +3718.4% | 529 | +1724.1% | 0.00% | – |
Q4 2020 | $348 | +20.0% | 29 | 0.0% | 0.00% | – |
Q3 2020 | $290 | -97.4% | 29 | -97.3% | 0.00% | -100.0% |
Q2 2020 | $11,140 | -3.1% | 1,065 | -0.8% | 0.00% | 0.0% |
Q1 2020 | $11,492 | -42.8% | 1,074 | -15.4% | 0.00% | -50.0% |
Q4 2019 | $20,088 | +101.9% | 1,269 | 0.0% | 0.00% | +100.0% |
Q3 2019 | $9,949 | -25.8% | 1,269 | 0.0% | 0.00% | 0.0% |
Q2 2019 | $13,413 | -12.9% | 1,269 | 0.0% | 0.00% | -50.0% |
Q1 2019 | $15,393 | +17.8% | 1,269 | 0.0% | 0.00% | 0.0% |
Q4 2018 | $13,071 | -21.3% | 1,269 | 0.0% | 0.00% | 0.0% |
Q3 2018 | $16,599 | -10.3% | 1,269 | 0.0% | 0.00% | 0.0% |
Q2 2018 | $18,502 | +51.4% | 1,269 | +281.1% | 0.00% | +100.0% |
Q1 2018 | $12,224 | +39.9% | 333 | +42.9% | 0.00% | 0.0% |
Q4 2017 | $8,735 | -59.5% | 233 | -30.0% | 0.00% | -66.7% |
Q3 2017 | $21,568 | – | 333 | – | 0.00% | – |
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% |