PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 131 filers reported holding PROTHENA CORP PLC in Q2 2014. The put-call ratio across all filers is 0.49 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $12,900,991 | -16.7% | 625,048 | 0.0% | 0.39% | -1.3% |
Q1 2024 | $15,482,439 | -31.8% | 625,048 | 0.0% | 0.39% | -29.7% |
Q4 2023 | $22,714,244 | -23.4% | 625,048 | +1.7% | 0.56% | -29.6% |
Q3 2023 | $29,639,879 | -42.4% | 614,298 | -18.5% | 0.79% | -35.1% |
Q2 2023 | $51,446,385 | +40.9% | 753,462 | 0.0% | 1.22% | +40.5% |
Q1 2023 | $36,520,303 | -19.6% | 753,462 | 0.0% | 0.87% | -20.2% |
Q4 2022 | $45,396,086 | +10.4% | 753,462 | +11.1% | 1.09% | +2.8% |
Q3 2022 | $41,135,000 | +123.3% | 678,462 | 0.0% | 1.06% | +98.1% |
Q2 2022 | $18,420,000 | -24.1% | 678,462 | +2.3% | 0.54% | -12.3% |
Q1 2022 | $24,265,000 | -24.2% | 663,530 | +2.4% | 0.61% | -17.3% |
Q4 2021 | $31,998,000 | -36.8% | 647,730 | -8.8% | 0.74% | -30.5% |
Q3 2021 | $50,604,000 | +3.6% | 710,430 | -25.2% | 1.06% | +10.3% |
Q2 2021 | $48,844,000 | +68.1% | 950,091 | -17.9% | 0.96% | +52.2% |
Q1 2021 | $29,061,000 | +112.0% | 1,156,900 | +1.4% | 0.63% | +117.9% |
Q4 2020 | $13,705,000 | +33.8% | 1,141,100 | +11.3% | 0.29% | +11.9% |
Q3 2020 | $10,242,000 | -1.0% | 1,025,207 | +3.6% | 0.26% | -8.5% |
Q2 2020 | $10,347,000 | +93.4% | 989,218 | +97.8% | 0.28% | +28.5% |
Q1 2020 | $5,350,000 | +331.8% | 500,000 | +488.2% | 0.22% | +360.4% |
Q2 2018 | $1,239,000 | -92.6% | 85,000 | -81.3% | 0.05% | -93.2% |
Q1 2018 | $16,648,000 | +32.6% | 453,500 | +35.4% | 0.71% | +24.6% |
Q4 2017 | $12,559,000 | -37.3% | 335,000 | +8.2% | 0.57% | -38.4% |
Q3 2017 | $20,046,000 | +19.7% | 309,500 | 0.0% | 0.92% | +9.3% |
Q2 2017 | $16,750,000 | -3.0% | 309,500 | 0.0% | 0.85% | -15.1% |
Q1 2017 | $17,267,000 | +13.4% | 309,500 | 0.0% | 1.00% | -2.3% |
Q4 2016 | $15,224,000 | -17.6% | 309,500 | +0.5% | 1.02% | -12.0% |
Q3 2016 | $18,471,000 | +71.5% | 308,000 | 0.0% | 1.16% | +45.3% |
Q2 2016 | $10,768,000 | -15.1% | 308,000 | 0.0% | 0.80% | -25.0% |
Q1 2016 | $12,677,000 | -24.9% | 308,000 | +24.2% | 1.06% | -17.0% |
Q4 2015 | $16,891,000 | +50.2% | 248,000 | 0.0% | 1.28% | +40.2% |
Q3 2015 | $11,244,000 | -14.6% | 248,000 | -0.8% | 0.91% | -5.0% |
Q2 2015 | $13,168,000 | +45.4% | 250,000 | +5.3% | 0.96% | +13.5% |
Q1 2015 | $9,058,000 | +115.5% | 237,500 | +17.3% | 0.85% | +72.2% |
Q4 2014 | $4,204,000 | -6.3% | 202,500 | 0.0% | 0.49% | -29.1% |
Q3 2014 | $4,487,000 | +32.6% | 202,500 | +35.0% | 0.69% | +14.3% |
Q2 2014 | $3,383,000 | +35.9% | 150,000 | +130.8% | 0.61% | +5.7% |
Q1 2014 | $2,490,000 | – | 65,000 | – | 0.57% | – |
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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% |