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 | ||||
---|---|---|---|---|---|---|
Q3 2023 | $1,471,625 | +139.7% | 30,500 | +81.5% | 0.01% | +200.0% |
Q1 2022 | $614,000 | -76.5% | 16,800 | -68.2% | 0.00% | -66.7% |
Q4 2021 | $2,608,000 | +1294.7% | 52,800 | +182.4% | 0.01% | +500.0% |
Q3 2020 | $187,000 | -76.0% | 18,700 | -74.9% | 0.00% | -83.3% |
Q2 2020 | $779,000 | -2.3% | 74,500 | 0.0% | 0.01% | -33.3% |
Q1 2020 | $797,000 | -54.6% | 74,500 | -32.8% | 0.01% | +12.5% |
Q4 2019 | $1,754,000 | – | 110,800 | – | 0.01% | – |
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% |