PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 130 filers reported holding PROTHENA CORP PLC in Q2 2018. The put-call ratio across all filers is 1.91 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2022 | $55,000 | -24.7% | 2,009 | 0.0% | 0.01% | -25.0% |
Q1 2022 | $73,000 | -26.3% | 2,009 | 0.0% | 0.01% | -27.3% |
Q4 2021 | $99,000 | -30.8% | 2,009 | 0.0% | 0.01% | -31.2% |
Q3 2021 | $143,101 | +38.6% | 2,009 | 0.0% | 0.02% | +23.1% |
Q2 2021 | $103,283 | +104.7% | 2,009 | 0.0% | 0.01% | +62.5% |
Q1 2021 | $50,466 | +109.2% | 2,009 | 0.0% | 0.01% | +100.0% |
Q4 2020 | $24,128 | +20.2% | 2,009 | 0.0% | 0.00% | 0.0% |
Q3 2020 | $20,070 | -4.5% | 2,009 | 0.0% | 0.00% | 0.0% |
Q2 2020 | $21,014 | -1.8% | 2,009 | +0.4% | 0.00% | -66.7% |
Q1 2020 | $21,400 | -32.9% | 2,000 | -0.7% | 0.01% | -20.0% |
Q4 2019 | $31,882 | +101.9% | 2,014 | 0.0% | 0.02% | +87.5% |
Q3 2019 | $15,790 | -25.8% | 2,014 | 0.0% | 0.01% | -27.3% |
Q2 2019 | $21,288 | -12.9% | 2,014 | 0.0% | 0.01% | -15.4% |
Q1 2019 | $24,430 | +17.8% | 2,014 | 0.0% | 0.01% | 0.0% |
Q4 2018 | $20,744 | -21.3% | 2,014 | 0.0% | 0.01% | -7.1% |
Q3 2018 | $26,343 | -11.3% | 2,014 | -1.2% | 0.01% | -22.2% |
Q2 2018 | $29,714 | -61.0% | 2,038 | -1.8% | 0.02% | -61.7% |
Q1 2018 | $76,210 | -2.1% | 2,076 | 0.0% | 0.05% | -6.0% |
Q4 2017 | $77,829 | +1838.0% | 2,076 | +3248.4% | 0.05% | +1566.7% |
Q3 2017 | $4,016 | – | 62 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 11,584,280 | $558,941,510 | 18.85% |
Finepoint Capital LP | 349,300 | $16,853,725 | 8.39% |
Palo Alto Investors LP | 1,657,458 | $79,972,349 | 7.57% |
Birchview Capital, LP | 169,574 | $8,181,946 | 6.96% |
First Light Asset Management, LLC | 1,494,039 | $72,087,382 | 6.85% |
DCF Advisers, LLC | 82,950 | $4,002,338 | 2.18% |
Prosight Management, LP | 126,202 | $6,089,247 | 1.93% |
PFM Health Sciences, LP | 836,571 | $40,364,551 | 1.90% |
SECTORAL ASSET MANAGEMENT INC | 172,407 | $8,318,638 | 1.62% |
Boxer Capital, LLC | 625,000 | $30,156,250 | 1.60% |