PUMA BIOTECHNOLOGY INC's ticker is PBYI and the CUSIP is 74587V107. A total of 128 filers reported holding PUMA BIOTECHNOLOGY INC in Q3 2020. The put-call ratio across all filers is 1.91 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $744,000 | +23.6% | 71,340 | 0.0% | 0.03% | +3.7% |
| Q1 2020 | $602,000 | -3.5% | 71,340 | 0.0% | 0.03% | +12.5% |
| Q4 2019 | $624,000 | -18.8% | 71,340 | 0.0% | 0.02% | -29.4% |
| Q3 2019 | $768,000 | -15.3% | 71,340 | 0.0% | 0.03% | -8.1% |
| Q2 2019 | $907,000 | -67.2% | 71,340 | 0.0% | 0.04% | -67.0% |
| Q1 2019 | $2,767,000 | +63.1% | 71,340 | -14.4% | 0.11% | +53.4% |
| Q4 2018 | $1,696,000 | -55.6% | 83,340 | 0.0% | 0.07% | -47.5% |
| Q3 2018 | $3,821,000 | -22.5% | 83,340 | 0.0% | 0.14% | -25.7% |
| Q2 2018 | $4,930,000 | +29.4% | 83,340 | +48.9% | 0.19% | +26.4% |
| Q1 2018 | $3,810,000 | -20.4% | 55,985 | +15.7% | 0.15% | -20.0% |
| Q4 2017 | $4,784,000 | -62.1% | 48,392 | -54.1% | 0.18% | -59.1% |
| Q3 2017 | $12,633,000 | -28.6% | 105,495 | -47.9% | 0.45% | -31.1% |
| Q2 2017 | $17,702,000 | +82.9% | 202,537 | -22.2% | 0.66% | +74.9% |
| Q1 2017 | $9,679,000 | +21.2% | 260,200 | 0.0% | 0.38% | +10.3% |
| Q4 2016 | $7,988,000 | -54.2% | 260,200 | 0.0% | 0.34% | -49.3% |
| Q3 2016 | $17,446,000 | +125.1% | 260,200 | 0.0% | 0.67% | +112.3% |
| Q2 2016 | $7,751,000 | +1.4% | 260,200 | 0.0% | 0.32% | -2.8% |
| Q1 2016 | $7,642,000 | -62.5% | 260,200 | 0.0% | 0.32% | -56.1% |
| Q4 2015 | $20,400,000 | +92.5% | 260,200 | +85.1% | 0.74% | +94.2% |
| Q3 2015 | $10,595,000 | -45.2% | 140,600 | -24.3% | 0.38% | -80.3% |
| Q1 2014 | $19,351,000 | +0.6% | 185,820 | 0.0% | 1.93% | -4.3% |
| Q4 2013 | $19,238,000 | -21.9% | 185,820 | -59.5% | 2.02% | -26.3% |
| Q3 2013 | $24,620,000 | -22.0% | 458,816 | -35.5% | 2.74% | -36.2% |
| Q2 2013 | $31,583,000 | – | 711,800 | – | 4.30% | – |
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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% |