PUMA BIOTECHNOLOGY INC's ticker is PBYI and the CUSIP is 74587V107. A total of 162 filers reported holding PUMA BIOTECHNOLOGY INC in Q1 2019. The put-call ratio across all filers is 0.60 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $1,130,000 | -6.5% | 392,321 | -1.3% | 0.00% | 0.0% |
Q4 2021 | $1,208,000 | -33.1% | 397,483 | +54.4% | 0.00% | 0.0% |
Q3 2021 | $1,805,000 | +304.7% | 257,426 | +429.9% | 0.00% | – |
Q2 2021 | $446,000 | +90.6% | 48,581 | +101.7% | 0.00% | – |
Q1 2021 | $234,000 | +45.3% | 24,088 | +53.9% | 0.00% | – |
Q4 2020 | $161,000 | -71.4% | 15,656 | -71.9% | 0.00% | – |
Q3 2020 | $563,000 | +17.8% | 55,782 | +21.7% | 0.00% | – |
Q2 2020 | $478,000 | -20.3% | 45,821 | -35.6% | 0.00% | -100.0% |
Q1 2020 | $600,000 | -63.9% | 71,129 | -62.6% | 0.00% | 0.0% |
Q4 2019 | $1,664,000 | +74.1% | 190,145 | +114.1% | 0.00% | 0.0% |
Q3 2019 | $956,000 | +53.9% | 88,811 | +81.6% | 0.00% | 0.0% |
Q2 2019 | $621,000 | -85.3% | 48,895 | -55.2% | 0.00% | -75.0% |
Q1 2019 | $4,231,000 | +1062.4% | 109,069 | +509.1% | 0.00% | – |
Q4 2018 | $364,000 | -83.5% | 17,906 | -62.8% | 0.00% | -100.0% |
Q3 2018 | $2,207,000 | -10.9% | 48,129 | +15.0% | 0.00% | 0.0% |
Q2 2018 | $2,476,000 | +12.3% | 41,856 | +29.3% | 0.00% | 0.0% |
Q1 2018 | $2,204,000 | -34.9% | 32,381 | -5.5% | 0.00% | -33.3% |
Q4 2017 | $3,388,000 | +88.2% | 34,274 | +128.1% | 0.00% | +50.0% |
Q3 2017 | $1,800,000 | +162.4% | 15,028 | +91.6% | 0.00% | +100.0% |
Q2 2017 | $686,000 | +166.9% | 7,844 | +13.5% | 0.00% | – |
Q1 2017 | $257,000 | -73.8% | 6,908 | -52.8% | 0.00% | -100.0% |
Q3 2016 | $981,000 | +139.3% | 14,626 | +179.4% | 0.00% | 0.0% |
Q4 2015 | $410,000 | -38.3% | 5,234 | -40.7% | 0.00% | 0.0% |
Q3 2015 | $665,000 | +29.4% | 8,826 | +100.5% | 0.00% | 0.0% |
Q2 2015 | $514,000 | -61.5% | 4,402 | -22.1% | 0.00% | -66.7% |
Q1 2015 | $1,334,000 | +84.5% | 5,651 | +48.0% | 0.00% | +50.0% |
Q4 2014 | $723,000 | +227.1% | 3,818 | +80.3% | 0.00% | +100.0% |
Q1 2014 | $221,000 | – | 2,118 | – | 0.00% | – |
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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% |