SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 148 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $458,000 | +676.3% | 122,000 | +577.8% | 0.01% | +400.0% |
| Q1 2021 | $59,000 | -3.3% | 18,000 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $61,000 | -17.6% | 18,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $74,000 | -90.0% | 18,000 | -91.7% | 0.00% | -90.0% |
| Q2 2020 | $737,000 | +45.1% | 218,000 | 0.0% | 0.01% | +25.0% |
| Q1 2020 | $508,000 | -32.5% | 218,000 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $753,000 | -58.6% | 218,000 | -0.6% | 0.01% | -60.0% |
| Q3 2019 | $1,820,000 | -3.7% | 219,350 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $1,889,000 | -20.3% | 219,350 | -1.0% | 0.02% | -23.1% |
| Q1 2019 | $2,369,000 | +193.9% | 221,550 | +140.7% | 0.03% | +160.0% |
| Q4 2018 | $806,000 | -47.9% | 92,050 | 0.0% | 0.01% | -33.3% |
| Q3 2018 | $1,546,000 | – | 92,050 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALETHEA CAPITAL MANAGEMENT, LLC | 1,177,115 | $1,518,000 | 1.37% |
| CM Management, LLC | 600,000 | $774,000 | 0.65% |
| ARMISTICE CAPITAL, LLC | 17,100,000 | $22,059,000 | 0.43% |
| Sargent Investment Group, LLC | 414,600 | $535,000 | 0.14% |
| Ergoteles LLC | 299,005 | $386,000 | 0.02% |
| Sonora Investment Management Group, LLC | 82,000 | $106,000 | 0.01% |
| MCDONALD PARTNERS LLC | 42,570 | $55,000 | 0.01% |
| CAXTON ASSOCIATES LP | 107,135 | $138,000 | 0.01% |
| Crestline Management, LP | 66,209 | $85,000 | 0.01% |
| D. E. Shaw & Co., Inc. | 7,845,726 | $10,121,000 | 0.01% |