PUMA BIOTECHNOLOGY INC's ticker is PBYI and the CUSIP is 74587V107. A total of 79 filers reported holding PUMA BIOTECHNOLOGY INC in Q1 2023. The put-call ratio across all filers is 0.15 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $33,990 | -99.1% | 11,000 | -97.3% | 0.00% | -100.0% |
| Q4 2019 | $3,605,000 | -33.8% | 411,978 | -18.6% | 0.02% | -42.4% |
| Q3 2019 | $5,449,000 | +79.2% | 506,221 | +111.7% | 0.03% | +106.2% |
| Q2 2019 | $3,040,000 | +5529.6% | 239,173 | +16983.8% | 0.02% | – |
| Q1 2019 | $54,000 | -98.3% | 1,400 | -99.1% | 0.00% | -100.0% |
| Q4 2018 | $3,117,000 | -91.1% | 153,158 | -80.0% | 0.02% | -89.7% |
| Q3 2018 | $35,056,000 | -35.6% | 764,590 | -16.9% | 0.14% | -33.2% |
| Q2 2018 | $54,405,000 | -37.6% | 919,775 | -28.2% | 0.22% | -40.4% |
| Q1 2018 | $87,180,000 | +238.1% | 1,281,117 | +391.1% | 0.36% | +227.9% |
| Q4 2017 | $25,785,000 | -55.3% | 260,852 | -45.9% | 0.11% | -57.0% |
| Q3 2017 | $57,743,000 | +400.9% | 482,200 | +265.6% | 0.26% | +296.9% |
| Q2 2017 | $11,528,000 | -83.3% | 131,900 | -87.2% | 0.06% | -86.6% |
| Q3 2016 | $68,975,000 | +63.5% | 1,028,706 | -27.3% | 0.48% | +69.0% |
| Q2 2016 | $42,177,000 | +24.0% | 1,415,800 | +22.3% | 0.29% | +10.0% |
| Q1 2016 | $34,002,000 | -54.1% | 1,157,700 | +22.4% | 0.26% | -57.3% |
| Q4 2015 | $74,125,000 | +77.5% | 945,478 | +70.7% | 0.61% | +86.3% |
| Q3 2015 | $41,751,000 | +421.3% | 554,019 | +707.6% | 0.33% | +496.4% |
| Q2 2015 | $8,009,000 | +272.7% | 68,600 | +653.8% | 0.06% | +266.7% |
| Q1 2015 | $2,149,000 | -90.1% | 9,100 | -97.2% | 0.02% | -89.2% |
| Q2 2014 | $21,641,000 | – | 327,900 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 1,300,000 | $12,636,000 | 2.61% |
| AIGH Capital Management LLC | 964,590 | $9,376,000 | 1.97% |
| Worth Venture Partners, LLC | 226,758 | $2,204,000 | 1.07% |
| Camber Capital Management LP | 2,555,000 | $24,835,000 | 0.85% |
| Palo Alto Investors LP | 1,392,997 | $13,540,000 | 0.77% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,769,795 | $36,642,000 | 0.77% |
| GLOBEFLEX CAPITAL L P | 428,680 | $4,167,000 | 0.76% |
| Zebra Capital Management LLC | 34,243 | $333,000 | 0.37% |
| Sofinnova Investments, Inc. | 344,917 | $3,353,000 | 0.20% |
| RICE HALL JAMES & ASSOCIATES, LLC | 605,792 | $5,888,000 | 0.19% |