PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 130 filers reported holding PROTHENA CORP PLC in Q1 2020. The put-call ratio across all filers is 0.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $3,414,323 | -5.5% | 165,423 | +13.4% | 0.00% | 0.0% |
Q1 2024 | $3,612,571 | -77.5% | 145,845 | -67.0% | 0.00% | -66.7% |
Q4 2023 | $16,073,509 | -33.3% | 442,309 | -11.4% | 0.00% | -40.0% |
Q3 2023 | $24,095,165 | -31.4% | 499,382 | -2.9% | 0.01% | -28.6% |
Q2 2023 | $35,111,798 | +341.5% | 514,233 | +213.4% | 0.01% | +250.0% |
Q1 2023 | $7,953,528 | -3.6% | 164,092 | +19.8% | 0.00% | 0.0% |
Q4 2022 | $8,254,056 | -2.9% | 136,997 | -2.3% | 0.00% | 0.0% |
Q3 2022 | $8,501,000 | +162.3% | 140,192 | +17.4% | 0.00% | +100.0% |
Q2 2022 | $3,241,000 | -42.6% | 119,364 | -22.6% | 0.00% | 0.0% |
Q1 2022 | $5,642,000 | -25.1% | 154,281 | +1.2% | 0.00% | 0.0% |
Q4 2021 | $7,531,000 | -23.0% | 152,460 | +11.1% | 0.00% | -50.0% |
Q3 2021 | $9,779,000 | +40.4% | 137,287 | +1.4% | 0.00% | +100.0% |
Q2 2021 | $6,963,000 | +113.2% | 135,455 | +4.2% | 0.00% | 0.0% |
Q1 2021 | $3,266,000 | +95.0% | 130,000 | -6.8% | 0.00% | – |
Q4 2020 | $1,675,000 | +12.8% | 139,522 | -6.2% | 0.00% | – |
Q3 2020 | $1,485,000 | -11.0% | 148,682 | -6.8% | 0.00% | – |
Q2 2020 | $1,668,000 | -53.1% | 159,549 | -52.0% | 0.00% | -100.0% |
Q1 2020 | $3,557,000 | -33.2% | 332,440 | -1.2% | 0.00% | 0.0% |
Q4 2019 | $5,327,000 | +103.6% | 336,512 | +0.8% | 0.00% | 0.0% |
Q3 2019 | $2,617,000 | -27.0% | 333,829 | -1.6% | 0.00% | 0.0% |
Q2 2019 | $3,587,000 | -18.2% | 339,312 | -6.1% | 0.00% | 0.0% |
Q1 2019 | $4,384,000 | +14.1% | 361,488 | -3.1% | 0.00% | 0.0% |
Q4 2018 | $3,842,000 | +43.9% | 373,072 | +82.9% | 0.00% | 0.0% |
Q3 2018 | $2,669,000 | -2.7% | 204,002 | +8.5% | 0.00% | 0.0% |
Q2 2018 | $2,742,000 | -58.3% | 188,095 | +4.9% | 0.00% | -50.0% |
Q1 2018 | $6,580,000 | -0.2% | 179,253 | +1.9% | 0.00% | 0.0% |
Q4 2017 | $6,592,000 | -45.1% | 175,848 | -5.2% | 0.00% | -33.3% |
Q3 2017 | $12,010,000 | +19.7% | 185,420 | -0.0% | 0.00% | 0.0% |
Q2 2017 | $10,037,000 | +4.6% | 185,462 | +7.8% | 0.00% | 0.0% |
Q1 2017 | $9,594,000 | +20.7% | 171,970 | +6.4% | 0.00% | +50.0% |
Q4 2016 | $7,947,000 | -17.1% | 161,573 | +1.0% | 0.00% | -33.3% |
Q3 2016 | $9,591,000 | +68.6% | 159,944 | -1.7% | 0.00% | +50.0% |
Q2 2016 | $5,687,000 | -14.1% | 162,670 | +1.2% | 0.00% | 0.0% |
Q1 2016 | $6,617,000 | -40.4% | 160,753 | -1.3% | 0.00% | -33.3% |
Q4 2015 | $11,097,000 | +47.6% | 162,937 | -1.7% | 0.00% | +50.0% |
Q3 2015 | $7,518,000 | -26.0% | 165,804 | -14.0% | 0.00% | -33.3% |
Q2 2015 | $10,160,000 | +75.5% | 192,900 | +27.1% | 0.00% | +50.0% |
Q1 2015 | $5,789,000 | +100.0% | 151,785 | +8.9% | 0.00% | +100.0% |
Q4 2014 | $2,895,000 | +5.1% | 139,438 | +12.2% | 0.00% | 0.0% |
Q3 2014 | $2,754,000 | -37.3% | 124,298 | -36.2% | 0.00% | 0.0% |
Q2 2014 | $4,394,000 | +33.6% | 194,882 | +127.0% | 0.00% | 0.0% |
Q1 2014 | $3,289,000 | +72.3% | 85,837 | +19.3% | 0.00% | 0.0% |
Q4 2013 | $1,909,000 | +75.1% | 71,971 | +33.6% | 0.00% | – |
Q3 2013 | $1,090,000 | +72.7% | 53,867 | +10.3% | 0.00% | – |
Q2 2013 | $631,000 | – | 48,835 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 11,284,280 | $580,125,000 | 21.68% |
Prosight Management, LP | 422,000 | $21,695,000 | 13.57% |
First Light Asset Management, LLC | 1,927,829 | $99,110,000 | 5.95% |
Palo Alto Investors LP | 1,731,482 | $89,015,000 | 4.90% |
DCF Advisers, LLC | 61,750 | $3,175,000 | 1.12% |
APOGEM CAPITAL LLC | 32,104 | $1,650,000 | 1.05% |
EAM Global Investors LLC | 70,255 | $3,612,000 | 1.00% |
Rock Springs Capital Management LP | 950,091 | $48,844,000 | 0.96% |
Atika Capital Management LLC | 234,000 | $12,030,000 | 0.95% |
Birchview Capital, LP | 30,247 | $1,555,000 | 0.93% |