PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 147 filers reported holding PROTHENA CORP PLC in Q3 2015. The put-call ratio across all filers is 0.61 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2016 | $74,535,000 | -7.1% | 1,515,241 | +13.3% | 0.01% | -12.5% |
Q3 2016 | $80,189,000 | +81.2% | 1,337,144 | +5.6% | 0.02% | +60.0% |
Q2 2016 | $44,254,000 | -13.9% | 1,265,857 | +1.4% | 0.01% | -16.7% |
Q1 2016 | $51,406,000 | -33.5% | 1,248,919 | +10.0% | 0.01% | -33.3% |
Q4 2015 | $77,345,000 | +43.7% | 1,135,587 | -4.3% | 0.02% | +28.6% |
Q3 2015 | $53,819,000 | -11.2% | 1,187,018 | +3.2% | 0.01% | -6.7% |
Q2 2015 | $60,581,000 | +48.2% | 1,150,206 | +7.3% | 0.02% | +50.0% |
Q1 2015 | $40,868,000 | +86.5% | 1,071,514 | +1.5% | 0.01% | +100.0% |
Q4 2014 | $21,916,000 | +3.3% | 1,055,671 | +10.3% | 0.01% | -16.7% |
Q3 2014 | $21,212,000 | +17.2% | 957,223 | +19.2% | 0.01% | +20.0% |
Q2 2014 | $18,102,000 | -28.9% | 802,754 | +20.8% | 0.01% | -37.5% |
Q1 2014 | $25,468,000 | +48.9% | 664,782 | +3.0% | 0.01% | +60.0% |
Q4 2013 | $17,109,000 | +148.1% | 645,126 | +89.2% | 0.01% | +150.0% |
Q3 2013 | $6,896,000 | +74.8% | 340,894 | +11.6% | 0.00% | +100.0% |
Q2 2013 | $3,944,000 | – | 305,499 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 11,584,280 | $697,952,870 | 21.24% |
Prosight Management, LP | 330,000 | $19,882,500 | 10.84% |
First Light Asset Management, LLC | 1,535,599 | $92,519,840 | 8.59% |
Palo Alto Investors LP | 1,658,577 | $99,929,264 | 8.52% |
Finepoint Capital LP | 322,900 | $19,455 | 6.29% |
Birchview Capital, LP | 127,195 | $7,663 | 5.41% |
Avidity Partners Management LP | 2,953,000 | $177,918,250 | 3.85% |
DCF Advisers, LLC | 74,100 | $4,464,525 | 3.02% |
PFM Health Sciences, LP | 875,464 | $52,746,706 | 1.89% |
SECTORAL ASSET MANAGEMENT INC | 115,200 | $6,940,800 | 1.34% |