PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 148 filers reported holding PROTHENA CORP PLC in Q1 2018. The put-call ratio across all filers is 0.26 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $381,561 | -26.6% | 7,908 | +3.9% | 0.01% | -20.0% |
Q2 2023 | $519,816 | +47.5% | 7,613 | +4.7% | 0.01% | +42.9% |
Q1 2023 | $352,377 | +56.6% | 7,270 | +59.8% | 0.01% | +75.0% |
Q4 2021 | $225,000 | -33.6% | 4,549 | -4.5% | 0.00% | -33.3% |
Q3 2021 | $339,000 | +142.1% | 4,763 | -55.5% | 0.01% | +50.0% |
Q3 2018 | $140,000 | -15.7% | 10,705 | -6.5% | 0.00% | -20.0% |
Q2 2018 | $166,000 | -41.5% | 11,455 | +47.7% | 0.01% | -28.6% |
Q1 2018 | $284,000 | +15.9% | 7,755 | -29.7% | 0.01% | 0.0% |
Q3 2014 | $245,000 | – | 11,030 | – | 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% |