PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 120 filers reported holding PROTHENA CORP PLC in Q4 2018. The put-call ratio across all filers is 2.81 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $434 | -100.0% | 9 | -100.0% | 0.00% | -100.0% |
Q2 2023 | $2,106,848 | +4220.8% | 30,856 | +2967.2% | 0.01% | – |
Q1 2023 | $48,761 | -22.3% | 1,006 | -3.5% | 0.00% | – |
Q4 2022 | $62,781 | -99.7% | 1,042 | -99.7% | 0.00% | -100.0% |
Q3 2022 | $21,229,000 | +17300.8% | 350,137 | +7675.6% | 0.06% | – |
Q2 2022 | $122,000 | -96.7% | 4,503 | -95.6% | 0.00% | -100.0% |
Q1 2022 | $3,702,000 | -38.0% | 101,229 | -16.3% | 0.01% | -27.3% |
Q4 2021 | $5,974,000 | -32.7% | 120,929 | -3.0% | 0.01% | -35.3% |
Q3 2021 | $8,880,000 | +295.5% | 124,667 | +185.5% | 0.02% | +325.0% |
Q2 2021 | $2,245,000 | +112150.0% | 43,671 | +38207.9% | 0.00% | – |
Q4 2019 | $2,000 | -33.3% | 114 | -68.7% | 0.00% | – |
Q3 2019 | $3,000 | -40.0% | 364 | -27.8% | 0.00% | – |
Q2 2019 | $5,000 | +150.0% | 504 | +203.6% | 0.00% | – |
Q3 2018 | $2,000 | -50.0% | 166 | -37.4% | 0.00% | – |
Q2 2018 | $4,000 | -98.3% | 265 | -92.7% | 0.00% | -100.0% |
Q3 2017 | $235,000 | – | 3,627 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Woodford Investment Management Ltd | 10,304,751 | $360,254,000 | 16.93% |
Palo Alto Investors LP | 788,618 | $27,570,000 | 2.08% |
Redmile Group, LLC | 487,406 | $17,040,000 | 1.63% |
TURNER INVESTMENTS LLC | 78,870 | $2,757,000 | 0.86% |
Rock Springs Capital Management LP | 308,000 | $10,768,000 | 0.80% |
SECTORAL ASSET MANAGEMENT INC | 174,746 | $6,109,000 | 0.63% |
BB BIOTECH AG | 350,000 | $12,236,000 | 0.48% |
MARINER INVESTMENT GROUP LLC | 33,104 | $1,157,000 | 0.39% |
PINNACLE ASSOCIATES LTD | 436,417 | $15,257,000 | 0.33% |
OAK RIDGE INVESTMENTS LLC | 364,250 | $12,734,000 | 0.33% |