PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 168 filers reported holding PROTHENA CORP PLC in Q2 2022. The put-call ratio across all filers is 0.24 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $2,507,037 | +86.1% | 121,465 | +123.3% | 0.00% | – |
Q1 2024 | $1,347,389 | -80.0% | 54,396 | -70.6% | 0.00% | -100.0% |
Q4 2023 | $6,729,986 | +2129.6% | 185,195 | +2860.3% | 0.00% | – |
Q3 2023 | $301,852 | -91.7% | 6,256 | -88.3% | 0.00% | -100.0% |
Q2 2023 | $3,651,273 | +288.4% | 53,475 | +175.7% | 0.00% | – |
Q1 2023 | $939,979 | +37.6% | 19,393 | -22.9% | 0.00% | – |
Q2 2022 | $683,000 | -78.1% | 25,168 | -70.4% | 0.00% | -100.0% |
Q1 2022 | $3,112,000 | +39.8% | 85,100 | +88.8% | 0.00% | – |
Q4 2021 | $2,226,000 | -80.8% | 45,068 | -72.4% | 0.00% | -100.0% |
Q3 2021 | $11,613,000 | +81.5% | 163,049 | +31.0% | 0.00% | +33.3% |
Q2 2021 | $6,400,000 | +581.6% | 124,500 | +232.9% | 0.00% | – |
Q1 2021 | $939,000 | +297.9% | 37,400 | +58.5% | 0.00% | – |
Q3 2020 | $236,000 | -49.8% | 23,592 | -47.5% | 0.00% | – |
Q2 2020 | $470,000 | +167.0% | 44,900 | +162.4% | 0.00% | – |
Q4 2018 | $176,000 | +15.8% | 17,111 | +64.3% | 0.00% | – |
Q2 2018 | $152,000 | -84.5% | 10,417 | -60.9% | 0.00% | -100.0% |
Q1 2018 | $978,000 | +142.1% | 26,630 | +327.0% | 0.00% | +200.0% |
Q3 2017 | $404,000 | +38.4% | 6,237 | +15.5% | 0.00% | 0.0% |
Q2 2017 | $292,000 | -40.0% | 5,400 | -38.2% | 0.00% | -50.0% |
Q1 2017 | $487,000 | +109.9% | 8,731 | +156.6% | 0.00% | +100.0% |
Q4 2015 | $232,000 | – | 3,402 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 9,426,640 | $73,905,000 | 9.33% |
GREAT POINT PARTNERS LLC | 2,066,041 | $16,198,000 | 1.49% |
LONESTAR CAPITAL MANAGEMENT LLC | 300,000 | $2,352,000 | 0.78% |
TANG CAPITAL MANAGEMENT LLC | 423,823 | $3,323,000 | 0.57% |
Palo Alto Investors LP | 1,004,449 | $7,875,000 | 0.52% |
Orbimed Advisors | 3,022,117 | $23,693,000 | 0.45% |
Kerrisdale Advisers, LLC | 61,640 | $483,000 | 0.30% |
Endurant Capital Management LP | 86,407 | $677,000 | 0.24% |
Campbell & CO Investment Adviser LLC | 47,901 | $376,000 | 0.14% |
Boxer Capital, LLC | 79,598 | $624,000 | 0.04% |