PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 129 filers reported holding PROTHENA CORP PLC in Q3 2019. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2020 | $1,823,000 | -30.6% | 151,820 | -42.2% | 0.66% | -15.3% |
Q3 2020 | $2,625,000 | -37.9% | 262,773 | -34.9% | 0.78% | +234.5% |
Q2 2020 | $4,224,000 | +54.2% | 403,793 | +57.8% | 0.23% | -81.3% |
Q1 2020 | $2,739,000 | +57.1% | 255,949 | +132.4% | 1.24% | +126.0% |
Q4 2019 | $1,743,000 | +157.5% | 110,135 | +27.5% | 0.55% | +125.9% |
Q3 2019 | $677,000 | -16.9% | 86,407 | +491.8% | 0.24% | -7.3% |
Q1 2017 | $815,000 | – | 14,600 | – | 0.26% | – |
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% |