PUMA BIOTECHNOLOGY INC's ticker is PBYI and the CUSIP is 74587V107. A total of 126 filers reported holding PUMA BIOTECHNOLOGY INC in Q1 2020. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,138 | -25.5% | 4,235,000 | 0.0% | 0.37% | -24.6% |
| Q2 2023 | $14,950 | +14.2% | 4,235,000 | 0.0% | 0.49% | +21.1% |
| Q1 2023 | $13,086 | -27.0% | 4,235,000 | 0.0% | 0.40% | -34.5% |
| Q4 2022 | $17,914 | -99.8% | 4,235,000 | 0.0% | 0.61% | +100.0% |
| Q3 2022 | $10,037,000 | -16.8% | 4,235,000 | 0.0% | 0.31% | -41.4% |
| Q2 2022 | $12,070,000 | +4.8% | 4,235,000 | +5.9% | 0.52% | +25.7% |
| Q1 2022 | $11,520,000 | +84.9% | 4,000,000 | +95.1% | 0.42% | +94.9% |
| Q4 2021 | $6,232,000 | -74.0% | 2,050,000 | -40.1% | 0.21% | -71.0% |
| Q3 2021 | $24,009,000 | -4.0% | 3,425,000 | +25.7% | 0.74% | -12.3% |
| Q2 2021 | $25,016,000 | +0.7% | 2,725,000 | +6.7% | 0.84% | -1.1% |
| Q1 2021 | $24,835,000 | -5.3% | 2,555,000 | 0.0% | 0.85% | -7.4% |
| Q4 2020 | $26,214,000 | -49.2% | 2,555,000 | -50.0% | 0.92% | -32.4% |
| Q3 2020 | $51,560,000 | +106.0% | 5,110,000 | +112.9% | 1.36% | -5.0% |
| Q2 2020 | $25,032,000 | +52.1% | 2,400,000 | +23.1% | 1.43% | +45.7% |
| Q1 2020 | $16,458,000 | -37.8% | 1,950,000 | +50.0% | 0.98% | -21.7% |
| Q4 2018 | $26,455,000 | -23.1% | 1,300,000 | +73.3% | 1.26% | -14.7% |
| Q3 2018 | $34,388,000 | +42.2% | 750,000 | +15.4% | 1.47% | +50.1% |
| Q1 2017 | $24,180,000 | – | 650,000 | – | 0.98% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 2,536,156 | $21,405,000 | 2.24% |
| Palo Alto Investors LP | 1,396,163 | $11,784,000 | 0.99% |
| Camber Capital Management LP | 1,950,000 | $16,458,000 | 0.98% |
| TANG CAPITAL MANAGEMENT LLC | 800,000 | $6,752,000 | 0.95% |
| Capital Impact Advisors, LLC | 147,303 | $1,243,000 | 0.52% |
| Sofinnova Investments, Inc. | 638,026 | $5,385,000 | 0.50% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 963,212 | $8,130,000 | 0.26% |
| RICE HALL JAMES & ASSOCIATES, LLC | 466,482 | $3,937,000 | 0.22% |
| PDT Partners, LLC | 204,238 | $1,724,000 | 0.14% |
| Eversept Partners, LP | 58,251 | $491,638 | 0.12% |