PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 148 filers reported holding PROTHENA CORP PLC in Q3 2016. The put-call ratio across all filers is 4.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2024 | $222 | -34.1% | 8,956 | -3.3% | 0.00% | -50.0% |
Q4 2023 | $337 | -37.8% | 9,266 | -17.5% | 0.00% | -50.0% |
Q3 2023 | $542 | -25.9% | 11,231 | +4.9% | 0.00% | -20.0% |
Q2 2023 | $731 | +44.5% | 10,702 | +2.6% | 0.01% | +66.7% |
Q1 2023 | $506 | -13.8% | 10,432 | +7.1% | 0.00% | -25.0% |
Q4 2022 | $587 | -99.9% | 9,738 | -8.8% | 0.00% | -20.0% |
Q3 2022 | $648,000 | +165.6% | 10,682 | +59.8% | 0.01% | +400.0% |
Q1 2022 | $244,000 | -17.6% | 6,685 | +11.4% | 0.00% | 0.0% |
Q4 2021 | $296,000 | -13.7% | 6,000 | +24.8% | 0.00% | -50.0% |
Q3 2021 | $343,000 | +9.9% | 4,809 | -43.4% | 0.00% | 0.0% |
Q1 2018 | $312,000 | -35.1% | 8,489 | -33.8% | 0.00% | -33.3% |
Q4 2017 | $481,000 | +133.5% | 12,830 | +304.0% | 0.00% | +200.0% |
Q3 2017 | $206,000 | +46.1% | 3,176 | -21.0% | 0.00% | 0.0% |
Q2 2016 | $141,000 | -2.8% | 4,021 | +14.0% | 0.00% | 0.0% |
Q1 2016 | $145,000 | -27.1% | 3,528 | +20.7% | 0.00% | 0.0% |
Q4 2015 | $199,000 | +14.4% | 2,922 | -23.9% | 0.00% | 0.0% |
Q3 2015 | $174,000 | +180.6% | 3,839 | +224.2% | 0.00% | – |
Q2 2015 | $62,000 | +93.8% | 1,184 | +42.7% | 0.00% | – |
Q1 2015 | $32,000 | +88.2% | 830 | +0.1% | 0.00% | – |
Q4 2014 | $17,000 | – | 829 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 9,426,640 | $73,905,000 | 9.33% |
GREAT POINT PARTNERS LLC | 2,066,041 | $16,198,000 | 1.49% |
LONESTAR CAPITAL MANAGEMENT LLC | 300,000 | $2,352,000 | 0.78% |
TANG CAPITAL MANAGEMENT LLC | 423,823 | $3,323,000 | 0.57% |
Palo Alto Investors LP | 1,004,449 | $7,875,000 | 0.52% |
Orbimed Advisors | 3,022,117 | $23,693,000 | 0.45% |
Kerrisdale Advisers, LLC | 61,640 | $483,000 | 0.30% |
Endurant Capital Management LP | 86,407 | $677,000 | 0.24% |
Campbell & CO Investment Adviser LLC | 47,901 | $376,000 | 0.14% |
Boxer Capital, LLC | 79,598 | $624,000 | 0.04% |