PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 146 filers reported holding PROTHENA CORP PLC in Q2 2017. The put-call ratio across all filers is 2.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2017 | $7,685,000 | +97.8% | 205,000 | +241.7% | 0.90% | +62.8% |
Q3 2017 | $3,886,000 | +79.5% | 60,000 | +50.0% | 0.55% | +50.5% |
Q2 2017 | $2,165,000 | +5.8% | 40,000 | -11.4% | 0.37% | +41.0% |
Q3 2015 | $2,046,000 | -66.3% | 45,133 | -60.8% | 0.26% | -56.1% |
Q2 2015 | $6,064,000 | +80.4% | 115,133 | +30.6% | 0.59% | +69.7% |
Q1 2015 | $3,361,000 | +158.5% | 88,133 | +40.7% | 0.35% | +58.4% |
Q4 2014 | $1,300,000 | +96.1% | 62,632 | +109.4% | 0.22% | +169.5% |
Q3 2014 | $663,000 | -68.5% | 29,907 | -45.6% | 0.08% | -83.0% |
Q1 2014 | $2,107,000 | +58.9% | 55,000 | +10.0% | 0.48% | +30.4% |
Q4 2013 | $1,326,000 | – | 50,000 | – | 0.37% | – |
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% |